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Excellent quality Computer Sewing Machine Membrane Switch - Film sticker(Backlit film buttons) – Xinhui

Excellent quality Computer Sewing Machine Membrane Switch - Film sticker(Backlit film buttons) – Xinhui

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With our leading technology also as our spirit of innovation,mutual cooperation, benefits and advancement, we'll build a prosperous future together with your esteemed organization for Instrument Film Panel, Pressure Mapping System, Gravity Sensor Series, We warmly welcome customers from all over the world for any kind of cooperation with us to build a mutual benefit future. We are devoting ourselves wholeheartedly to offer customers the best service.
Excellent quality Computer Sewing Machine Membrane Switch - Film sticker(Backlit film buttons) – Xinhui Detail:

Film sticker (panel)

Product related words: film panel, touch panel, self-adhesive sticker, machine surface sticker, button panel, instrument label, equipment control mask, PET/PC nameplate, self-adhesive label, film label, film label

The panel layer is generally made of exquisite patterns and text printed on colorless transparent sheet materials such as PET, PC, etc. less than 0.25MM. Because the main function of the panel layer is to play the role of identification and keys, the selected material must have high transparency , High ink adhesion, high elasticity, high toughness and other characteristics.

Surface adhesive layer

The main function of the surface glue is to closely connect the panel layer and the circuit layer to achieve the effect of sealing and connection. The thickness of this layer is generally required to be between 0.05 and 0.15 mm, with high viscosity and anti-aging properties; in production In general, special membrane switch double-sided adhesive is used, and some membrane switches require waterproof and high temperature resistance. Therefore, the surface adhesive must also use materials of different properties according to needs.

Related Parameters

Membrane switch parametersameters
Electronic properties Working voltage:≤50V(DC) Working current:≤100mA
Contact resistance:0.5~10Ω Insulation resistance:≥100MΩ(100V/DC)
Substrate pressure resistance:2kV(DC) Rebound time:≤6ms
Loop resistance: 50 Ω, 150 Ω, 350 Ω, or determined according to the user’s needs. Insulation ink withstand voltage:100V/DC
mechanical propertiesti Reliability service life:>One million times Closure displacement: 0.1 ~ 0.4mm (tactile type) 0.4 ~ 1.0mm (tactile type)
Working force: 15 ~ 750g Migration of conductive silver paste: at 55 ℃, temperature 90%, after 56 hours, it is 10m Ω / 50VDC between two wires
There is no oxidation and impurity on the silver paste line The line width of silver paste is greater than or equal to 0.3mm, the minimum interval is 0.3mm, the rough edge of line is less than 1 / 3, and the line gap is less than 1 / 4
Pin spacing standard 2.54 2.50 1.27 1.25mm The bending resistance of outgoing line is 80 times with d = 10 mm steel rod.
Environmental parametersme Operating temperature:-20℃~+70℃ Storage temperature: – 40 ℃ ~ + 85 ℃, 95% ± 5%
Atmospheric pressure:86~106KPa
Printing index index The printing size deviation is ± 0.10 mm, the outline side line is not clear, and the weaving error is ± 0.1 mm The chromatic deviation is ± 0.11mm/100mm, and the silver paste line is completely covered by the insulating ink
No ink scattered, no incomplete handwriting The color difference is not more than two levels
There shall be no crease or paint peeling The transparent window shall be transparent and clean, with uniform color, without scratches, pinholes and impurities.

Surface adhesive layer

The main function of the surface glue is to closely connect the panel layer and the circuit layer to achieve the effect of sealing and connection. The thickness of this layer is generally required to be between 0.05 and 0.15 mm, with high viscosity and anti-aging properties; in production In general, special membrane switch double-sided adhesive is used, and some membrane switches require waterproof and high temperature resistance. Therefore, the surface adhesive must also use materials of different properties according to needs.

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Excellent quality Computer Sewing Machine Membrane Switch - Film sticker(Backlit film buttons) – Xinhui detail pictures

Excellent quality Computer Sewing Machine Membrane Switch - Film sticker(Backlit film buttons) – Xinhui detail pictures

Excellent quality Computer Sewing Machine Membrane Switch - Film sticker(Backlit film buttons) – Xinhui detail pictures

Excellent quality Computer Sewing Machine Membrane Switch - Film sticker(Backlit film buttons) – Xinhui detail pictures

Excellent quality Computer Sewing Machine Membrane Switch - Film sticker(Backlit film buttons) – Xinhui detail pictures


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Our business promises all users of the first-class items and the most satisfying post-sale company. We warmly welcome our regular and new prospects to join us for Excellent quality Computer Sewing Machine Membrane Switch - Film sticker(Backlit film buttons) – Xinhui , The product will supply to all over the world, such as: Florida, Victoria, Swansea, They're durable modeling and promoting well all over the world. Under no circumstances disappearing key functions in a brief time, it's a must for yourself personally of fantastic quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the business make an awesome efforts to expand its international trade, raise its enterprise. rofit and improve its export scale. We have been confident that we will have a vibrant prospect and to be distributed all over the world in the years to come.
  • The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Candance from Liberia - 2018.05.22 12:13
    We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Eileen from Porto - 2018.12.22 12:52
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