How to build museum display cases/museum display cabinets/museum display showcases/vitrines?

How to build museum display cases/museum display cabinets/museum display showcases/vitrines? Hereinafter is basic methods to build up museum quality display cases/display cabinets/showcases/vitrines:

1. Glass: prepare glass panels,ultra clear glass with low iron contents,usually at 4+0.76+4mm or 5+1.52+5mm for typical museum display cases but higher specifications like 6+1.52+6mm for larger museum display cases.Glass panels are preferred to have 45 ° mitred cutting and mitred joint so as to create nice appearance,solid structure and well airtightness.Build clear frameless all glass display space by installing clear glass panels into glass-receiving aluminum extrusions with dedicated curing adhesive.Bond glass panels together into clear display space with dedicated transparent glass adhesive and get the bonding cured by dedicated curing devices.

2. Steel: prepare (1).steel section(cube steel) of low carbon steel, 40x40x3mm,50x50x3mm for typical display cases or 50x100x3mm for larger display cases;(2) 3mm thick steel panel of low carbon steel.Weld cube steels into display case skeleton by oxygen-free welding.Have steel surface treatment before powder coating:derusting,deoiling,anodization,dedusting for better attachment by powdered coat.Powder-coat all steel surface by static powder-coating,solidify the powdered coat by high-temperature oven and dry the coated steel completely.

3. Aluminum extrusions:prepare (1).aluminum extrusions for glass panel receiving; (2).aluminum extrusions for parts of light chamber; (3).aluminum hinge mechanism if available.Have aluminum treatment:derusting,deoiling,anodization,dedusting for better attachment by powder coat.Powder-coat all aluminum extrusions surface by static powder-coating system,solidify the powdered coat by high-temperature oven and dry the coated steel completely.

4. Top light chamber:welding and install steel and aluminum into finished light chamber,fix light diffuser consisting of aluminum gridding for light distribution and laminated clear glass for UV,IR and heat filtering,install electrical wiring.

5. Lower base/plinth:assemble welded steel skeleton into final plinth or base,externally clad plinth or base with  powder-coated folded steel panel or Corian or other required cladding material.

6. Door opening mechanism: for hinged access,install hinged mechanism onto glass panel door or for pull&slide access,install sliding system onto lower plinth and upper channel(if available),or lift-off access,install elevating system(by manual operation or electrical operation or wireless operation).

7. Timber:prepare ZF-MDF panels with zero formaldehyde content for structural panel and dressing panel. Process ZF-MDF panels into right dimensions.

8. Fabric:prepare fire-proof and environment-friendly fabric,usually Bauman Creation fabric,for dressing panel,have seal treatment on ZF-MDF panels before dressing,mechanically fasten fabric onto dressing panel.

9. Light system:prepare light system with cold light source,LED lighting system like LED spot light or LED panel  within discrete light chamber or F/O lighting system with cold LED light source for no heat accumulation and no IR or UV radiation into internal display space to create any damage on exhibited artifacts.

10. Microclimate system:steel compartment for silica gel tray for passive humidity control with RH between 40% and 60%,or chamber in lower plinth for electronic mode active microclimate control system for RH 30%-70%.

11. Other accessories:install levelling adjusters and/or castors at the bottom of display cases for display case levelling and/or easy movement.

12. Assembly:mechanically fix dressing panel onto lower plinth or base and/or side and/or back(if available),install glass parts within aluminum extrusions into upper channel attached to top light chamber and lower structure on the lower plinth(if no top light chamber,install bonded glass hood into lower plinth),then install top light chamber if available,then internal lighting fixtures if available,and microclimate system if available.

13. Have a double check at all the installed parts,then make all-round debugging and final test on the finished museum display cases.

Light Guidelines for Museum Display Cases from Wangda Showcases Limited

Light Guidelines for Museum Display Cases

What Are the Concerns Regarding Light for Museum Display Cases?

Of all the hazards to which items on display are subjected, exposure to light is probably the most serious in the majority of situations. Fortunately, this is a problem that you can control, often with little effort and no money. For example, turning the lights off when no one is in the display area is easy to do, costs nothing, and actually saves money.

Light damages most of the materials from which cultural items are made.
The most obvious damage is the fading of dyes, pigments, and manuscript inks. Less noticeable but equally serious is the degradation of materials, especially textiles, paper, fibers, and feathers, which is greatly accelerated by light exposure.
Any exposure to light, even for a brief time, is damaging, and the damage cannot be reversed. For this reason, exposure to light should be limited, and most items should not be displayed permanently. Display should be for the shortest possible time and at the lowest reasonable light levels. Note that some lights, such as incandescent bulbs, generate heat and should be kept at a distance from
displayed items and out of exhibit cases. Also, items should not be displayed where the sun shines directly on them, even if for only a short time and even if the windows through which the sun shines are covered with an ultraviolet-filtering plastic.

What Are Acceptable Light Levels?

Light levels are measured in two different types of units: lux and footcandles (one footcandle equals approximately 11 lux). For many years, generally accepted recommendations limited light levels for very sensitive materials to no more than 50 lux, and for moderately sensitive materials to 150 to 250 lux, although opinions on these levels varied. In recent years these recommendations have been debated, taking into consideration aesthetic concerns and varying rates of light fading for different materials. Also, it has been recognized that older viewers need higher light levels to discern details than do younger viewers. Ultraviolet (UV) light causes damage more quickly, and all light sources should be filtered to remove UV. This light is measured in units called microwatts per lumen. In general, if a light source emits more than 10 microwatts per lumen, it requires a filter.

Suggested Light Levels

The following guidelines serve as a general rule for items that are on display. There are, however, exceptions. Also, opinion varies regarding appropriate light levels for different materials. Consult a preservation professional if you have any questions.

Materials that are very sensitive to light include textiles, paper, dyed quills, fibers, feathers, fur, and most dyes, pigments, and manuscript inks.Suggested maximum light level for these materials is 50 lux. These materials are found in such items as garments, baskets, drawings, documents, bags, and most everything that has color applied to it.

Materials that are moderately sensitive to light include wood, parchment,leather, bone, ivory, horn, and oil paintings.Suggested maximum light level for these materials is 150–250 lux.These materials are found in such items as utensils, drums, decorations, bookbindings, and some weapons.


Materials that are generally nonsensitive to light include unpainted ceramics, glass, metal, and stone.Usually these materials do not have a suggested maximum light level unless they have a light-sensitive material added to them.These materials are found in such items as utensils, bowls, vessels, and spear points.Suggested maximum ultraviolet (UV) light level for all materials is 10 microwatts per lumen.All exposure to light is damaging for most materials. Staying within these light levels will slow the damage but will not prevent it.

For How Long Should Items Be Displayed?

Even if items are displayed at acceptable light levels, fading, embrittlement, and deterioration will eventually occur if items are displayed for too long. How do you know when this will happen? This is difficult, if not impossible, to determine in advance, so you will need to consider all the relevant factors and make a judgment. Every museum must decide for itself what the maximum display times and total light exposure limits should be for its items based on several factors.


How Do You Decide on Limits?

Factors to consider include the amount of time that lights are turned on in the display area, the light levels in the display area, the light sensitivity of the materials in the item being displayed (calculations should be based on the most sensitive material in an item, not the least), the physical condition of the item, an item’s history of prior display, the desired lifespan of the item, the significance of aesthetic concerns (the importance of seeing details, which requires higher light levels), and the audience (an older audience requires higher light levels to see items well). Begin your consideration by looking at the items you have on display at present. See if you can identify any fading that may already have occurred by turning them over to determine if they are darker or brighter where not exposed to light. Note that the amount of light shining on one item in a display area will not necessarily be the same for other items in the display area. The amount of light on each item should be measured, and the position of the items on display adjusted accordingly.


What Are Lux Hours?

Some museums track total light exposure in terms of lux hours, which take into account both the intensity of exposure and the number of hours of exposure. The number of lux hours is obtained by multiplying the light levels (in lux) of the light shining on an item by the number of hours the item is exposed to this level of light.

The more intense or bright the light, the shorter the display times should be. Limited exposure to a high-intensity light will produce the same amount of damage as long exposure to a low-intensity light. For example, if the exposure time is kept the same but the intensity of illumination—the light level—is halved, the resulting damage will be halved (100 lux 50 hours = 5000 lux hours, whereas 50 lux 50 hours = 2500 lux hours). This relationship, referred to as the law of reciprocity, is helpful in deciding on light levels and the length of display time. Some museums have settled on an annual light exposures ranging from150,000 lux hours for very sensitive materials to 450,000 lux hours.


How Do You Measure Light Levels?

The easiest and most accurate way to measure light levels is with a light meter. Note that not all meters measure UV, and you will want to obtain one that does if possible. Light meters are expensive, ranging from several hundred to several thousand dollars, and not many museums have them. The ones that do will sometimes loan them by mail. Also, some regional conservation centers have light meters available for loan by mail. If you cannot obtain a light meter, you can measure non-UV light using a 35mm single-lens reflex camera with a built-in light meter. For instructions on how to do this contact a preservation professional.

Two inexpensive tools are available that will enable you to estimate the possible damage that could occur in your display area. One is a Blue Wool standards card available from conservation suppliers. These cards can be cut into vertical strips to increase the number of them for use. Cover half of the card lengthwise with a light-blocking material, and then place it in a display case or in the display area. Periodically remove the light-blocking material and compare the two halves of the card to see the amount of fading that has resulted from the light. This will give you a general indication of how serious your light exposure problem is.

How Can You Minimize Light Damage to an Item?

Decide on an acceptable exposure time and light level for an item, and do not exceed them. If you have reached the limits for a particular item, one solution practiced in many museums is to take that one item off display and replace it with another. This practice of rotation is a commonly employed strategy for limiting the damage to an item while maintaining the integrity of the display. It requires, however, that other similar items suitable for the display are available and that staff have the time to carry out the rotation (selection and preparation of the replacement item, modification of display label text, removal and cleaning of the rotated item, record keeping to track this change). Rotation works best when exposure histories in lux hours are kept for each item so you know when to rotate one item on display with another. These histories are referred to as lux logs by some museums.

Another method of minimizing light damage is to illuminate an item on display only when a visitor comes to see it. Lights can be controlled by motion sensors to go on when the visitor’s presence triggers the sensors. Alternatively, the visitor can push a button to activate a light when he or she wants to see the item. The simplest and least expensive way to minimize light damage is to cover display cases with a light-blocking cloth that the visitor lifts when he or she wants to view items in the case.

Finally, camera flashes are no longer considered a light problem unless you expect specific items on display to be photographed frequently, in which case you may want to prohibit flash photography. Extended use of photographic or video lighting can cause damage, so you may want to restrict this, explaining to visitors that this restriction is due to the light sensitivity of the items.

Custom-made / Bespoke Display Case from Wangda Showcases Limited

Special museum display cases can be custom-made on request according to special exhibits or special exhibition.Immense size,abnormal shape like column,trapezoid shape or particular function like zero oxygen environment of museum display cases can all be customized.No any compromise on the security,stability and airtightness come to special display cases. Glass Panels--- For special museum display cases,the glass panels are still made by 3-ply laminated safety glass which meets BS EN356 Part 4A,the international authoritative criteria of safety glass.Optiwhite glass with low iron content or ultra clear glass with low reflective coat ensures high light transmittance with no vision distortion.Frameless construction and invisible glass bonding bring no any sight obstruction on display.UV bonding adhesive under advanced UV bonding technology and dedicated cure agent make glass hood elegant but solid.Specifications of glass like 4+0.76+4,5+0.76+5,4+1.52+4,5+1.52+5 is usually proposed or 6+1.52+6 or 8+1.52+8 for larger sizes of display cases.. Construction Support--- Same as standard museum display cases,the metal profile of modular display cases to receive glass panels is still made by dedicated powder-coated aluminum extrusions and then tightly secured to structural steel skeleton that is made by mild/low carbon steel and powder-coated for finish. Inner Invironment--- As inert materials are comprehensively applied for making special museum display cases,no any chemical reaction will take place inside internal environment.All the adhesive,sealant and cure agent for bonding are completely neutral and non-hazardous,and that ZF-MDF for structural backboard and dressing baseboard are fully sealed by aluminized polyethylene film then veneered with environmental fabric,so internally,no destructive pollutional VOCs will bring any damage on displayed exhibits including sensitive artifacts. Shelving System--- For custom-made special museum display cases,there are usually 2 shelving systems for options,i.e.fabric-dressed ZF-MDF baseboards or powder-coated steel decks to work as shelving platform,or come with a pending glass shelving system with tempered/toughened glass shelves.For glass shelving system,the glass shevles are movable so as to freely adjust the shelving height.

Opening Solution--- Swing opening to achieve max. 90° access through dedicated hinge mechanism or pull and slide opening solution through the sliding mechanism are also usually proposed to use for special design of museum display cases. Air Tightness--- For special construction display cases,airtightness still keeps minimal same as standard museum display cases.Consistency of structure by dedicated extrusions,precise fabrication on glass and metal parts work together with seal extrusion,seal sealant and silicon seal strip to create a well airtightness at a minimal air exchange rate not more than 0.2 every 24 hours,consequently,a dust-proof internal display space is created. Microclimate Control--- To reach a relatively constant humidity and temperature for perfect conservation on displayed exhibits,special museum display cases can be discretely and invisibly equipped with passive microclimate control systems under baseboards or much more precision of electronic active microclimate units. Lighting System--- Lighting system for special tailored museum display cases should be always protective and far from heat accumulation and UV or IR radiation so LED bar or fibre optic lighting system is usually proposed.to achieve Fiber optic lighting systems have extremely low heat and UV output so will not damage delicate items prone to degradation by light and can ideally create theatric display effect by combination of different end light fittings and dimmable light level Lock System--- As the lock system with the highest level of security,Abloy cam locks or push locks can excellently and perfectly resist any physical attacks so as to loyally safeguard the access of museum display cases so the integral security of museum display cases is enhanced

Bevel Desk Display Cases from Wangda Showcases

Bevel / tilt museum table display case come with a slope glass hood.The slope glass hood is seated on an open or closed plinth.Frameless glass hood with glass and solid panels supplies a transparent,front & top viewed and protective showcasing environment.It is applicable to the exhibition of small,medium and flat artifacts such as coins,medals,manuscript,calligraphy and so on. Glass Panels--- Glass hood for museum display cases of table design is made by 3-ply laminated safety glass which meets BS EN356 Part 4A,the international authoritative criteria of safety glass.Optiwhite glass with low iron content or ultra clear glass with low reflective coat ensures high light transmittance with no vision distortion.Frameless construction and invisible glass bonding bring no any sight obstruction on display.UV bonding adhesive under advanced UV bonding technology and dedicated cure agent make glass hood elegant but solid.Specifications of glass like 4+0.76+4,5+0.76+5,4+1.52+4,5+1.52+5 is usually proposed. Construction Support--- For this museum display case of table design,the metal profile to receive glass panels is made by dedicated powder-coated aluminum extrusions and then is tightly secured to lower steel structure.Solid 25mm thick ZF-MDF and 2mm thick steel panels are used as structural backboard even side boards.Lower steel table structure to support upper part is made of mild/low carbon steel in powder-coating finish.The usual design of table support can be 2 x steel cheek plates or or closed and lockable plinth.Levelling adjusters and master rollers at the feet get table display case more convenient and practical. Inner Invironment--- As inert materials are comprehensively applied for making museum display cases of table design,no any chemical reaction will take place inside internal environment.All the adhesive,sealant and cure agent for bonding are completely neutral and non-hazardous,and that ZF-MDF for dressing baseboard,structural backboard even side boards are fully sealed by aluminized polyethylene film then veneered with environmental fabric,so internally,no destructive pollutional VOCs will bring any damage on displayed exhibits including sensitive artifacts. Shelving System--- For tabletop bevel museum display cases, usually fabric-dressed ZF-MDF baseboards or powder-coated steel decks work as shelving platform.

Opening Solution--- As needed by actual exhibits and exhibition,opening solution can be specified as swing opening for partial access or elevating opening for full access.For easy and secure operation,swing opening is usually additionally supported by 2 gas strut from sides and elevating opening is electrically driven.For larger table display cases,remote control opening can be optionally configurated. Air Tightness--- Consistency of structure by dedicated extrusions,precise fabrication on glass and metal parts work together with seal extrusion,seal sealant and silicon seal strip to create a well airtightness at a minimal air exchange rate not more than 0.2 every 24 hours,consequently,a dust-proof internal display space is created. Microclimate Control--- To reach a relatively constant humidity and temperature for perfect conservation on displayed exhibits,museum display cases of table design are discretely and invisibly equipped with passive or active microclimate control systems.Passive microclimate control system is usually realized by silicon gel/artsorb/prosorb inside the dedicated metal tray under baseboards.Electronic active microclimate control system inside lower chamber can realize more precise control on desired humidity and temperature in museum display cases. Lighting System--- Lighting system for museum display cases of table design should be always protective and far from heat accumulation and UV or IR radiation so LED bar or fibre optic lighting system is usually proposed.For some special illumination,particular lighting system like swan neck lighting devices can be bespoke on request.Fiber optic lighting systems have extremely low heat and UV output so will not damage delicate items prone to degradation by light and can ideally create theatric display effect by combination of different end light fittings and dimmable light level. Lock System--- As the lock system with the highest security level,Abloy cam locks or push locks can excellently and perfectly resist any physical attacks so as to loyally safeguard the access of museum display cases so the integral security of museum display cases is enhanced.

All Glass Hood Tabletop Display Cases from Wangda Showcases

All-glass hood tabletop display cases comes in a full-vision glass hood that is seated on a stable steel table structure.Frameless glass hood with glazed panels for all exposed sides and security construction to supply a transparent,fully-viewed and protective showcasing environment.The simplicity style of table display case is applicable to the exhibition of small,flat,narrow and long artifacts such as documents,coins,medals,manuscript,calligraphy and so on. Glass Panels--- Glass hood for museum display cases of table design is made by 3-ply laminated safety glass which meets BS EN356 Part 4A,the international authoritative criteria of safety glass.Optiwhite glass with low iron content or ultra clear glass with low reflective coat ensures high light transmittance with no vision distortion.All glass frameless construction and invisible glass bonding bring no any sight obstruction on display.UV bonding adhesive under advanced UV bonding technology and dedicated cure agent make glass hood elegant but solid.Specifications of glass like 4+0.76+4,5+0.76+5,4+1.52+4,5+1.52+5 for usual option. Construction Support--- For museum display cases of table design,the metal profile to receive glass panels is made by dedicated powder-coated aluminum extrusions and then is tightly secured to lower steel structure.Lower steel table structure to support upper part is made of mild/low carbon steel in powder-coating finish.The usual design of table support can be 2 x steel cheek plates or 4x square steel legs or closed and lockable chamber.Levelling adjusters and master rollers at the feet get table display case more convenient and practical. Inner Invironment--- As inert materials are comprehensively applied for making museum display cases of table design,no any chemical reaction will take place inside internal environment.All the adhesive,sealant and cure agent for bonding are completely neutral and non-hazardous,and that ZF-MDF baseboard panel is fully sealed by aluminized polyethylene film then veneered with environmental fabric,so internally,no destructive pollutional VOCs will bring any damage on displayed exhibits including sensitive artifacts. Shelving System--- For tabletop museum display cases, usually fabric-dressed ZF-MDF baseboards or powder-coated steel decks work as shelving platform.

Opeing Solution---  As needed by actual exhibits and exhibition,opening solution can be specified as swing opening for partial access or elevating opening for full access.For easy and secure operation,swing opening is usually additionally supported by 2 gas strut from sides and elevating opening is electrically driven.For larger table display cases,remote control opening can be optionally configurated. Air Tightness--- Consistency of structure by dedicated extrusions,precise fabrication on glass and metal parts work together with seal extrusion,seal sealant and silicon seal strip to create a well airtightness at a minimal air exchange rate not more than 0.2 every 24 hours,consequently,a dust-proof internal display space is created.. Microclimate Control--- To reach a relatively constant humidity and temperature for perfect conservation on displayed exhibits,museum display cases of table design are discretely and invisibly equipped with passive or active microclimate control systems.Passive microclimate control system is usually realized by silicon gel/artsorb/prosorb inside the dedicated metal tray under baseboards.Electronic active microclimate control system inside lower chamber can realize more precise control on desired humidity and temperature in museum display cases. Lighting System--- Lighting system for museum display cases of table design should be always protective and far from heat accumulation and UV or IR radiation so LED bar or fibre optic lighting system is usually proposed.For some special illumination,particular lighting system like swan neck lighting devices can be bespoke on request.Fiber optic lighting systems have extremely low heat and UV output so will not damage delicate items prone to degradation by light and can ideally create theatric display effect by combination of different end light fittings and dimmable light level. Lock System--- As the lock system with the highest security level,Abloy cam locks or push locks can excellently and perfectly resist any physical attacks so as to loyally safeguard the access of museum display cases so the integral security of museum display cases is enhanced.

Full Hight Display Cases from Wangda Showcases

Full-hight/full vision freestanding museum display cases are characterized by lower base and glass going from the floor to top.Secured to the lower base,the glass trunk is made by 4 glazed panels which supplies a transparent,4 sides-viewed and protective showcasing environment.Full-height glass freestanding cases are ideal to showcase artifacts in 360° and is applicable to the exhibition of small,medium and light artifacts. Glass Panels--- The glass trunk of freestanding museum display cases is made by 3-ply laminated safety glass which meets BS EN356 Part 4A,the international authoritative criteria of safety glass.Optiwhite glass with low iron content or ultra clear glass with low reflective coat ensures high light transmittance with no vision distortion.All glass frameless construction and invisible glass bonding bring no any sight obstruction on display.UV bonding adhesive under advanced UV bonding technology and dedicated cure agent make display cases elegant but solid.Specifications of glass like 4+0.76+4,5+0.76+5,4+1.52+4,5+1.52+5 for usual option and 6+1.52+6 for larger display cases. Construction Support--- For full-height glass freestanding museum display cases,the metal profile to receive glass panels is made by dedicated powder-coated aluminum extrusions and then is tightly secured to lower base that is made by mild/low carbon steel in powder-coating finish. Inner Invironment--- As inert materials are comprehensively applied for making museum display cases of freestanding design,no any chemical reaction will take place inside internal environment of cases.All the adhesive,sealant and cure agent for bonding are completely neutral and non-hazardous,and that ZF-MDF panel for dressing baseboard is fully sealed by aluminized polyethylene film then veneered with environmental fabric,so internally,no destructive pollutional VOCs will bring any damage on displayed exhibits including sensitive artifacts. Shelving System--- For full height freestanding museum display cases,there are usually 2 shelving systems for options,i.e.fabric-dressed ZF-MDF baseboards or powder-coated steel decks to work as shelving platform,or come with a pending glass shelving system with tempered/toughened glass shelves.For glass shelving system,the glass shevles are movable so as to freely adjust the shelving height.

Opening Solution--- Swing opening by simple hinge mechanism for max.90° access. Air Tightness--- Consistency of structure by dedicated extrusions,precise fabrication on glass and metal parts work together with seal extrusion,seal sealant and silicon seal strip to create a well airtightness at a minimal air exchange rate not more than 0.2 every 24 hours,consequently,a dust-proof internal display space is created. Microclimate Control--- To reach a relatively constant humidity and temperature for perfect conservation on displayed exhibits,museum display cases of freestanding design are discretely and invisibly equipped with passive or active microclimate control systems.Passive microclimate control system is usually realized by silicon gel/artsorb/prosorb inside the dedicated metal tray under baseboards. Lighting System--- For full-height galss freestanding museum display cases,the special lighting device like LED panel or fibre optic light head comes to the top glass panel or just external lighting system to supply illumination.Fiber optic lighting systems have extremely low heat and UV output so will not damage delicate items prone to degradation by light and can ideally create theatric display effect by combination of different end light fittings and dimmable light level Lock System--- As the lock system with the highest security level,Abloy cam locks can excellently and perfectly resist any physical attacks so as to loyally safeguard the access of museum display cases so the integral security of museum display cases is enhanced.

4 Glazed Sides Freestanding Display Cases from Wangda Showcases

4 Glass sides freestanding museum display cases with top light chamber stand on the floor independently.Secured to closed plinth,the glass hood by 4 glazed panels supplies a transparent,round-viewed and protective showcasing environment.The freestanding display case with top light chamber is ideal to showcase artifacts from 4 directions and is applicable to the exhibition of small,medium and also larger artifacts. Glass Panels--- The glass trunk of freestanding museum display cases with top light chamber is made by 3-ply laminated safety glass which meets BS EN356 Part 4A,the international authoritative criteria of safety glass.Optiwhite glass with low iron content or ultra clear glass with low reflective coat ensures high light transmittance with no vision distortion.All glass frameless construction and invisible glass bonding bring no any sight obstruction on display.UV bonding adhesive under advanced UV bonding technology and dedicated cure agent make display cases elegant but solid.Specifications of glass like 4+0.76+4,5+0.76+5,4+1.52+4,5+1.52+5 for usual option and 6+1.52+6 for larger display cases. Construction Support--- For museum display cases of freestanding design,the metal profile to receive glass panels is made by dedicated powder-coated aluminum extrusions and then is tightly secured to lower steel plinth that is made by mild/low carbon steel in powder-coating finish.The lockable plinth can be applied for housing necessary accessories such as electrical parts and electronic devices.2 mm steel panels to clad the plinth to increase the security. Inner Invironment--- As inert materials are comprehensively applied for making museum display cases of freestanding design,no any chemical reaction will take place inside internal environment of cases.All the adhesive,sealant and cure agent for bonding are completely neutral and non-hazardous,and that ZF-MDF panel for dressing baseboard is fully sealed by aluminized polyethylene film then veneered with environmental fabric,so internally,no destructive pollutional VOCs will bring any damage on displayed exhibits including sensitive artifacts. Shelving System--- For freestanding museum display cases,there are usually 2 shelving systems for options,i.e.fabric-dressed ZF-MDF baseboards or powder-coated steel decks to work as shelving platform,or come with a pending glass shelving system with tempered/toughened glass shelves.For glass shelving system,the glass shevles are movable so as to freely adjust the shelving height.

Opening Solution--- Opening solution can be swing opening for max.90° access or pull & slide opening for full access.For easy and secure operation,remote control system can be configurated. Air Tightness--- Consistency of structure by dedicated extrusions,precise fabrication on glass and metal parts work together with seal extrusion,seal sealant and silicon seal strip to create a well airtightness at a minimal air exchange rate not more than 0.2 every 24 hours,consequently,a dust-proof internal display space is created. Microclimate Control--- To reach a relatively constant humidity and temperature for perfect conservation on displayed exhibits,museum display cases of freestanding design are discretely and invisibly equipped with passive or active microclimate control systems.Passive microclimate control system is usually realized by silicon gel/artsorb/prosorb inside the dedicated metal tray under baseboards.Electronic active microclimate control system inside lower chamber of pedestal can realize more precise control on desired humidity and temperature in museum display cases. Lighting System--- For freestanding museum display cases with top light chamber,the lighting system is usually integrated in the light chamber with protective light diffuser that can filter UV and isolate heat accumulation from emitted lighting.Fiber optic lighting systems have extremely low heat and UV output so will not damage delicate items prone to degradation by light and can ideally create theatric display effect by combination of different end light fittings and dimmable light level. Lock System--- As the lock system with the highest secuirty level,Abloy cam locks can excellently and perfectly resist any physical attacks so as to loyally safeguard the access of museum display cases so the integral security of museum display cases is enhanced.

Glass Top / 5 Glazed Glass Freestanding Display Cases from Wangda Showcases

Museum display cases of glass top/5 glass sides freestanding design stand on the floor independently.Secured to closed pedestal,the glass hood by 5 glazed panels supplies a transparent,fully-viewed and protective showcasing environment.The freestanding display case of glass top is ideal to showcase artifacts from all direction and is applicable to the exhibition of small,medium and also larger artifacts. Glass Panels--- The glass hood for glass top freestanding display cases is made by 3-ply laminated safety glass which meets BS EN356 Part 4A,the international authoritative criteria of safety glass.Optiwhite glass with low iron content or ultra clear glass with low reflective coat ensures high light transmittance with no vision distortion.All glass frameless construction and invisible glass bonding bring no any sight obstruction on display.UV bonding adhesive under advanced UV bonding technology and dedicated cure agent make glass top freestanding display cases elegant but solid.Specifications of glass like 4+0.76+4,5+0.76+5,4+1.52+4,5+1.52+5 for usual option and 6+1.52+6 for larger display cases. Construction Support--- For museum display cases of freestanding design,the metal profile to receive glass panels is made by dedicated powder-coated aluminum extrusions and then is tightly secured to lower steel pedestal that is made by mild/low carbon steel in powder-coating finish.The lockable pedestal can be applied for housing necessary accessories such as electrical parts and electronic devices. Inner Invironment--- As inert materials are comprehensively applied for making museum display cases of freestanding design,no any chemical reaction will take place inside internal environment of cases.All the adhesive,sealant and cure agent for bonding are completely neutral and non-hazardous,and that ZF-MDF panel for dressing baseboard is fully sealed by aluminized polyethylene film then veneered with environmental fabric,so internally,no destructive pollutional VOCs will bring any damage on displayed exhibits including sensitive artifacts. Shelving System--- For freesanding museum display cases,there are usually 2 shelving systems for options,i.e.fabric-dressed ZF-MDF baseboards or powder-coated steel decks to work as shelving platform,or come with a pending glass shelving system with tempered/toughened glass shelves.For glass shelving system,the glass shevles are movable so as to freely adjust the shelving height.

Opening Solution--- Opening solution for glass hood can be swing opening for max.90° access or electric-driven elevating opening for full access.For easy and secure operation,remote control system can be configurated. Air Tightness--- Consistency of structure by dedicated extrusions,precise fabrication on glass and metal parts work together with seal extrusion,seal sealant and silicon seal strip to create a well airtightness at a minimal air exchange rate not more than 0.2 every 24 hours,consequently,a dust-proof internal display space is created. Microclimate Control--- To reach a relatively constant humidity and temperature for perfect conservation on displayed exhibits,museum display cases of freestanding design are discretely and invisibly equipped with passive or active microclimate control systems.Passive microclimate control system is usually realized by silicon gel/artsorb/prosorb inside the dedicated metal tray under baseboards.Electronic active microclimate control system inside lower chamber of pedestal can realize more precise control on desired humidity and temperature in museum display cases. Lighting System--- Lighting system for museum display cases of glass top freestanding design should be always protective and far from heat accumulation and UV or IR radiation so LED bar or fibre optic lighting system is usually proposed.Or,external lighting can be applied due to clear glass top.Fiber optic lighting systems have extremely low heat and UV output so will not damage delicate items prone to degradation by light and can ideally create theatric display effect by combination of different end light fittings and dimmable light level. Lock System--- As the lock system with the highest security level,Abloy cam locks can excellently and perfectly resist any physical attacks so as to loyally safeguard the access of museum display cases so the integral security of museum display cases is enhanced.

Wall Mounted / Wall Hung Display Cases from Wangda Showcases

With the wall construction as support,wall mounted/wall hung museum display cases usually means a frameless glass case to be fully hung to the surface of wall or false wall through the dedicated cantilever systems.This design can ideally meet the exhibition space of museums.Full support from the wall immensely ensures the security and stability of the wall mounted museum display cases.Usually come in solid back,glass sides and glass front.Solid back can be applied as shelving system or to secure additional shelving system. It is applicable to single way exhibition of small and medium artifacts. Glass Panels--- The glass panels for wall hung museum display cases adopt 3-ply laminated safety glass which meets BS EN356 Part 4A,the international authoritative criteria of safety glass.Optiwhite glass with low iron content or ultra clear glass with low reflective coat ensures high light transmittance with no vision distortion.All glass frameless construction and invisible glass bonding bring no any sight obstruction on display.UV bonding adhesive under advanced UV bonding technology and dedicated cure agent make display cases elegant but solid.Specifications of glass like 4+0.76+4,5+0.76+5,4+1.52+4,5+1.52+5 for usual option. Construction Support --- The wall structure supplies enough support for security and stability for recessed wall museum display cases.The metal profiles made by dedicated powder-coated aluminum extrusions receive glass panels and secured to the solid steel structure that is constructed by mild/low carbon steel in powder-coating finish.Solid backboard also acts as additional structural support to enhance the stability of display cases. Inner Environment--- As inert materials are comprehensively applied for making museum display cases of wall-mounted design,no any chemical reaction will take place inside internal environment of cases.All the adhesive,sealant and cure agent for bonding are completely neutral and non-hazardous,and that ZF-MDF panel for structural backboard,side boards and dressing baseboard are fully sealed by aluminized polyethylene film then veneered with environmental fabric,so internally,no destructive pollutional VOCs will bring any damage on displayed exhibits including sensitive artifacts. Shelving System--- For wall mounted museum display cases,there are usually 3 shelving systems for options,i.e.fabric-dressed ZF-MDF baseboards or powder-coated steel decks to work as shelving platform,or backboard of display cases works to hang exhibits,or come with a glass shelving system with tempered/toughened glass shelves.For glass shelving system,the glass shevles are movable so as to freely adjust the shelving height.

Opening Solution--- For small size of wall hung display cases,usually the hinge mechanism is installed on the top for up-down swing opening solution or the mechanism is installed on sides for left-right swing opening solution.For larger size of wall hung display cases, pull & slide opening solution is applied. Air Tightness--- Consistency of structure by dedicated extrusions,precise fabrication on glass and metal parts work together with seal extrusion,seal sealant and silicon seal strip to create a well airtightness at a minimal air exchange rate not more than 0.2 every 24 hours,consequently,a dust-proof internal display space is created. Microclimate Control--- To reach a relatively constant humidity and temperature for perfect conservation on displayed exhibits,museum display cases of wall-mounted design are discretely and invisibly equipped with passive or active microclimate control systems.Passive microclimate control system is usually realized by silicon gel/artsorb/prosorb inside the dedicated metal tray under baseboards. Lighting System--- Wall hung museum display cases usually come in LED or fibre optic lighting system.As needed by exhibits,the top light chamber can be for option.Fiber optic lighting systems have extremely low heat and UV output so will not damage delicate items prone to degradation by light and can ideally create theatric display effect by combination of different end light fittings and dimmable light level. Lock System--- As the lock system with the highest security level,Abloy cam locks can excellently and perfectly resist any physical attacks so as to loyally safeguard the access of museum display cases so the integral security of museum display cases is enhanced.

Built-in / Recessed Wall Display Cases from Wangda Showcases

With glass panels just for front,built-in / recessed wall museum display cases are built in wall or false wall.This design ingeniously makes enough use of wall construction to extremely save more exhibtion room for museums.Full support from the wall fabric immensely increases the security and stability of the wall display cases.Recessed wall display cases come in solid back,solid sides and glass front.Solid back can be applied as shelving system or to secure additional shelving system. It is applicable to single way exhibition of medium and large artifacts. Glass Panels--- The glass panels for recessed wall museum display cases adopt 3-ply laminated safety glass which meets BS EN356 Part 4A,the international authoritative criteria of safety glass.Optiwhite glass with low iron content or ultra clear glass with low reflective coat ensures high light transmittance with no vision distortion.All glass frameless construction and invisible glass bonding bring no any sight obstruction on display.UV bonding adhesive under advanced UV bonding technology and dedicated cure agent make display cases elegant but solid.Specifications of glass like 4+0.76+4,5+0.76+5,4+1.52+4,5+1.52+5 for usual option and 6+1.52+6 or even 8+1.52+8 for larger display cases. Construction Support --- The wall fabric supplies enough support for security and stability for recessed wall museum display cases.The metal profiles made by dedicated powder-coated aluminum extrusions receive glass panels and secured to the solid steel structure that is constructed by mild/low carbon steel in powder-coating finish.Solid backboard also acts as additional structural support to enhance the stability of display cases. Inner Environment--- As inert materials are comprehensively applied for making museum display cases of wall design,no any chemical reaction will take place inside internal environment of cases.All the adhesive,sealant and cure agent for bonding are completely neutral and non-hazardous,and that ZF-MDF panel for structural backboard,side boards and dressing baseboard are fully sealed by aluminized polyethylene film then veneered with environmental fabric,so internally,no destructive pollutional VOCs will bring any damage on displayed exhibits including sensitive artifacts. Shelving System--- For wall museum display cases,there are usually 3 shelving systems for options,i.e.fabric-dressed ZF-MDF baseboards or powder-coated steel decks to work as shelving platform,or backboard of display cases works to hang exhibits,or come with a glass shelving system with tempered/toughened glass shelves.For glass shelving system,the glass shevles are movable so as to freely adjust the shelving height.

Opening Solution--- Under the support of the dedicated pull & slide opening mechanism,the glass panel door(s) can move to left or right optionally for half or full access.No noise comes up when the opening mechanism works.For easy operation,touch-screen remote control device can be configurated. Air Tightness--- Consistency of structure by dedicated extrusions,precise fabrication on glass and metal parts work together with seal extrusion,seal sealant and silicon seal strip to create a well airtightness at a minimal air exchange rate not more than 0.2 every 24 hours,consequently,a dust-proof internal display space is created. Microclimate Control--- To reach a relatively constant humidity and temperature for perfect conservation on displayed exhibits,museum display cases of built-in design are discretely and invisibly equipped with passive or active microclimate control systems.Passive microclimate control system is usually realized by silicon gel/artsorb/prosorb inside the dedicated metal tray under baseboards.Electronic active microclimate control system inside lower plinth can achieve more precise control on required humidity and temperature in display space of museum display cases. Lighting System--- Recessed wall museum display cases usually come in three options of lighting system like fluroscent,LED or fibre optic light.The fluorescent lighting system is traditionally integrated in the top discrete light chamber with light diffuser to filter UV,IR and isolate heat accumulation from lighting and also to achieve a dimmable illumination.Fiber optic lighting systems have extremely low heat and UV output so will not damage delicate items prone to degradation by light and can ideally create theatric display effect by combination of different end light fittings and dimmable light level. Lock System--- As the locking system with the highest security level,Abloy cam locks can excellently and perfectly resist any physical attacks so as to loyally safeguard the access of museum display cases so the integral security of museum display cases is enhanced.

Wall-against / Wall standing display cases from Wangda Showcases

Wall-against / wall standing museum display cases stand against wall and secured to wall structure.Enough support from the wall fabric extremely enhances the security and stability of the wall display cases,especially much larger wall cases.This design usually comes in solid back,glass front and glass sides or solid back,solid sides and just one glass front.Solid back is usually applied as shelving system or to secure additional shelving system.Wall-against msueum display cases are applicable to the 3 ways exhibition or just 1 way exhibition of medium and large artifacts. Glass Panels--- The glass panels for wall-against museum display cases come from 3-ply laminated safety glass which meets BS EN356 Part 4A,the international authoritative criteria of safety glass.Optiwhite glass with low iron content or ultra clear glass with low reflective coat ensures high light transmittance with no vision distortion.All glass frameless construction and invisible glass bonding bring no any sight obstruction on display.UV bonding adhesive under advanced UV bonding technology and dedicated cure agent make display cases elegant but solid.Specifications of glass like 4+0.76+4,5+0.76+5,4+1.52+4,5+1.52+5 for usual option and 6+1.52+6 or even 8+1.52+8 for larger display cases. Construction Support--- The wall fabric supplies enough support for security and stability for wall-against museum display cases.The metal profiles made by dedicated powder-coated aluminum extrusions receive glass panels and secured to the solid steel structure that is constructed by mild/low carbon steel in powder-coating finish.Solid backboard also acts as additional structural support to enhance the stability of display cases. Inner Invironment--- As inert materials are comprehensively applied for making museum display cases of wall-against design,no any chemical reaction will take place inside internal environment of cases.All the adhesive,sealant and cure agent for bonding are completely neutral and non-hazardous,and that ZF-MDF panel for structural backboard and dressing baseboard are fully sealed by aluminized polyethylene film then veneered with environmental fabric,so internally,no destructive pollutional VOCs will bring any damage on displayed exhibits including sensitive artifacts. Shelving System--- For wall museum display cases,there are usually 3 shelving systems for options,i.e.fabric-dressed ZF-MDF baseboards or powder-coated steel decks to work as shelving platform,or backboard of display cases works to hang exhibits,or come with a glass shelving system with tempered/toughened glass shelves.For glass shelving system,the glass shevles are movable so as to freely adjust the shelving height.

Opening Solution--- Under the support of the dedicated pull & slide opening mechanism,the glass panel door(s) can move to left or right optionally for half or full access.No noise comes up when the opening mechanism works.For easy operation,touch-screen remote control device can be configurated. Air Tightness--- Consistency of structure by dedicated extrusions,precise fabrication on glass and metal parts work together with seal extrusion,seal sealant and silicon seal strip to perfectly create a well airtightness at a minimal air exchange rate not more than 0.2 every 24 hours,consequently,a dust-proof internal display space is created. Microclimate Control--- To reach a relatively constant humidity and temperature for perfect conservation on displayed exhibits,museum display cases of wall-against design are discretely and invisibly equipped with passive or active microclimate control systems.Passive microclimate control system is usually realized by silicon gel/artsorb/prosorb inside the dedicated metal tray under baseboards.Electronic active microclimate control system inside lower plinth can achieve more precise control on required humidity and temperature in display space of museum display cases. Lighting System--- Wall-against museum display cases usually supply three options of lighting system like fluroscent,LED or fibre optic light for options.The fluorescent lighting system is traditionally integrated in the top discrete light chamber with light diffuser to filter UV,IR and isolate heat accumulation from lighting and also to achieve a dimmable illumination.Fiber optic lighting systems have extremely low heat and UV output so will not damage delicate items prone to degradation by light and can ideally create theatric display effect by combination of different end light fittings and dimmable light level. Lock System--- As the lock system with the highest security level,Abloy cam locks can excellently and perfectly resist any physical attacks so as to loyally safeguard the access of museum display cases so the integral security of museum display cases is enhanced.

Floor Standing Wall Display Cases from Wangda Showcases

With solid panels as backboard,free floor standing wall museum display cases standalone on the floor.This design usually comes in solid back,glass front and glass sides or solid back,solid sides and just one glass front.Solid back is usually applied as shelving system or to secure additional shelving system.Applicable to the 3 ways exhibition or just 1 way exhibition of medium and large artifacts. Glass Panels--- The glass panels for freestanding wall museum display cases come from 3-ply laminated safety glass which meets BS EN356 Part 4A,the international authoritative criteria of safety glass.Optiwhite glass with low iron content or ultra clear glass with low reflective coat ensures high light transmittance with no vision distortion.All glass frameless construction and invisible glass bonding bring no any sight obstruction on display.UV bonding adhesive under advanced UV bonding technology and dedicated cure agent make display cases elegant but solid.Specifications of glass like 4+0.76+4,5+0.76+5,4+1.52+4,5+1.52+5 for usual option and 6+1.52+6 or even 8+1.52+8 for larger display cases. Construction Support--- For wall museum display cases,the metal profiles made by dedicated powder-coated aluminum extrusions receive glass panels and secured to the solid steel structure that is constructed by mild/low carbon steel in powder-coating finish.Solid backboard also acts as additional structural support to enhance the stability of display cases. Inner Invironment--- As inert materials are comprehensively applied for making museum display cases of freestanding wall design,no any chemical reaction will take place inside internal environment of cases.All the adhesive,sealant and cure agent for bonding are completely neutral and non-hazardous,and that ZF-MDF panel for structural backboard and dressing baseboard are fully sealed by aluminized polyethylene film then veneered with environmental fabric,so internally,no destructive pollutional VOCs will bring any damage on displayed exhibits including sensitive artifacts.

Opening Solution--- Under the support of the dedicated pull & slide opening mechanism,the glass panel door(s) can move to left or right optionally for half or full access.No noise comes up when the opening mechanism works.For easy operation,remote control system can be configurated. Air Tightness--- Consistency of structure by dedicated extrusions,precise fabrication on glass and metal parts work together with seal extrusion,seal sealant and silicon seal strip to perfectly create excellent airtightness of museum display cases of freestanding design,i.e.the exchange rate of air between internal and external environment can be less than 0.1 every 24 hours. Microclimate Control--- To reach a relatively constant humidity and temperature for perfect conservation on displayed exhibits,museum display cases of freestanding design are discretely and invisibly equipped with passive or active microclimate control systems.Passive microclimate control system is usually realized by silicon gel/artsorb/prosorb inside the dedicated metal tray under baseboards.Electronic active microclimate control system inside lower plinth can achieve more precise control on required humidity and temperature in display space of museum display cases. Lighting System--- Freestanding wall museum display cases usually come with fluroscent,LED or fibre optic lighting system.The fluorescent lighting system is traditionally integrated in the top discrete light chamber with light diffuser to filter UV,IR and isolate heat accumulation from lighting and also to achieve a dimmable illumination.Fiber optic lighting systems have extremely low heat and UV output so will not damage delicate items prone to degradation by light and can ideally create theatric display effect by combination of different end light fittings and dimmable light level. Lock System--- As the lock system with the highest security level,Abloy cam locks can excellently and perfectly resist any physical attacks so as to loyally safeguard the access of museum display cases so the integral security of museum display cases is enhanced.