Flexible Keypad Membrane Switch Overlay Printed Panels For Industrial Control

Keypad Flexible Membrane Overlay , 0V - 30V DC Rated Current Tactile


Quick Detail:

Descriptions:
Graphic Overlay Panels
1) Custom made OEM/ODM
2) Precise silk screen printing overlay add touch screen panel
3) Rich colors
4) High sensity & High quality
5) Environment Friendly
6)Perfect exterior
6) Raw Materials: PET film overlay+ touch panel

How to select varieties of thin panel material?

Suitable for the production of film material layer panel, according to their kinds, from the contents of the

above, we know that often PC,PET of three; its surface state there sand surface (3 out

semi-permeable membrane) and smooth (transparent membrane) of the points.

Physical properties of PC materials and chemical characteristics of composite indicator is better, its

adaptation to printing ink is also more extensive membrane switch panel is the most common application

of the material layer.

PC material is smooth sand surface with distinction, choice of materials like sand

surface ground yes because the membrane switch to use multiple electronic machine Chan Pin, as a

control Kongzhixitong of Mianban Bu Xi Wang by light harassment, which form the surface of sand

surfaceshowed only diffuse form, does not produce bright reflection; the same time, disturbance of the

surface was sand-like,with the scratch masking effect,contrast,smooth material not have the above characteristics.

But as a smooth material, once in the back of the print,the color will be even more colorful,the decorative

touches required strong and because they do not need frequent occasions, often glossy

materials selection panel, or for some display area, such as LCD liquid crystal display of special needs to

consider more favorable selection of smooth material.

PVC film material at a lower price, about one half of PC material, when the production of civilian popular

type of product, if you choose PVC material, can reduce production costs and better scalability PVC

material,can use cold processing threedimensional graphic.

Smooth PVC sheet thickness generally 0.5 mm or more, two are PET or water

tape to protect the majority for the production of decorative panels; sand surface of the

PVC material thickness of 0.3 mm below normal, it's generally Length sheet supply, no roll.

General performance for PET film can be replaced by PC film, so the material used for the panel is not too

much, except in certain special occasions, such as the insulation, resilience, solvent resistance, etc. can

not be met by other films cases, only a small number of applications.

PET film surface state, generally smooth transparent membrane, a few things have sand surface of the

products, companies such as Japan Kimoto KB products, but very fine sand surface, similar to a kind of

desert light of the surface layer, the surface of PET desert surface was light, it is not as PC as the way

through the machinery from the sand surface of the roller in the machine to get rolling process, which also

determines its surface is less than PC's sand surface as clear as the British Autotype company texture of

the polyester film is a coating film. Length of the coated membrane sheet over to the supply, the price is

higher than the sand surface PC is about 3 to 5 times, the user is bound to be targeted, from careful

about this.

Applications:
Our membrane switches are widely used in :
•Medical Equipment
•Telecommunications apparatus
•Telephone systems
•Household appliances
•Security systems
•Point of sale apparatus
•Industrial controls
•Toys

Competitive Advantage:
Hard wear,
corrosion resistance,
high transmittance,
control feel smooth,
high reliability


Specifications