Glossy Polycarbonate Blue Membrane Switch Panel With LED Window
> Overlay Materials: The most commonly used base materials are
polyester and polycarbonate.
> Rear Adhesive: 3M 467MP, 3M 468MP, etc.
> Standard Tolerances: +/-.010 inch.
> Matching color: Pantone and RAL color matching system.
> Led Window : with
> Button : embossed
> Push force : 280 g
> Storage Temperature: -40°C (-40°F) to +70°C (158°F).
> Storage Altitude: Sea level to 35,000 feet.
> Operating Temperature and Altitude: -30°C (-30°F) to +75°C
(170°F). Can be designed to operate in most environments.
> Humidity: No delamination after 24 hours at 80°C and 90%RH.
> Large Window : with
1. A. For measuring device, such as analytic instrument, nautical
intrument , medical equipment and so on
B. For mechanical and electrical products such as CNC machine
electric weighing ,robot ,printing machine, function keyboard,
monitor, printer, graphic plolter and so on .
C. For OS office system , such as telephone set ,fax machine, copy
cat ,counter and so on
Metal dome’s feet can’t be folded 90 degree toward its top when use
, it will reduce the life span of metal dome
0.125m to 0.8mm
Custom or standard
Surface Condition Options
Clear | Matte | Brushed | Velvet | Suede | UV Clear | Hard Coating
Full range of adhesives to meet demands of:
• Full or selective adhesive coverage
• Low/High surface energies
• Textured surfaces
• Smooth surfaces
• Rough surfaces
• Adhesive with spacers included
• Pressure sensitive backings
Elastomer | Poly-doming | Protective film over-laminates
Clear| Colored | Lenses
A: How long is your quality guarantee period
B: in usually,3 months.
A:Great, TKS. Do it.
Why to choose Shenzhen boerzhuo membrane switches?
> No need to worry about the qualities (We take response if our
reason lead failure ).
> Any products in our factory are did life span test ,circuit
test ,every step is in good quality control ,we insist on ,quality
is depend on the making step not the QC workers ..
> We are specialized ,can help to design and make good
> Except membrane switch and touch screen, we can also do
different types of assembly, such as membrane switch and touch
screen with FPC, PCB ,silicone rubber ,metal backer ,plastic bezel
and so on.
> We can accept small quantity order and offer competitive
> Strict quality inspection ,100 % function testing ,and we can
also do specified testing ,such as humility testing ,life
expectancy testing ,actuation force testing.
Materials can be overlaminated with various films such as
polyester, polycarbonate, or vinyl to provide protection,
appearance or effect. Pressure sensitive adhesives can be laminated
to films or sheets to facilitate mounting functionality for the
finished part. We can put together multiple layers of different
materials to create insulators, shielding components or custom
constructions for special applications. Copper and aluminum foils
are examples of products we utilize for those special needs.
Slitting is done to create a back or front slit in a protective
liner to provide the crack and peel effect for pressure sensitive
products. Slitting is also used as a lower cost alternative to pull
tabs on pressure sensitive adhesive-backed products. Power shearing
and back slitting, for example, are alternatives to tooling and
diecutting. Back slits on parts are also advantageous for strategic
part placement where only part of the liner is removed and the part
can be handled or positioned easily.
Diecutting by means of using Steel Rule Dies is an industry
standard for cutting shaped parts or parts with interior cutouts,
tabs, or large volume. All of our roll labels are produced using
tooling, but in many cases, common die shapes or sizes can use
common tools. In our sheet-fed products we utilize Clamshell type
Powercutting is the use of a guillotine power shear with a digital
readout controller to semi precision cut films, thin gauge sheets
and layered constructions into square or rectangular shapes. Our
largest production cutter is 54" wide, but we do special cutting up
to 12' for products such as banners and sign inserts. Shearing is
our cutting process for rectangular sheet products in gauge metals.
A: What’s the lead time for sample and mass order ?
B: 7 Days is okay after drawing confirmed for sample ,mass order
usually 15-20 days ,depend on the products..