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UV Digitally Printed Overlays Tactile Glossy PET Polycarbonate Overlay

Basic Information
Place of Origin: Shenzhen, China
Brand Name: Lunfeng
Certification: ISO9001:2015
Model Number: GPO013
Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: First put into a polybag, then paked into a carton. According to clients' special requirements.
Delivery Time: 7-25 working days, To be negotiated
Payment Terms: T/T, Western Union
Supply Ability: 500000 Piece/Pieces per Month
Product Name: Graphic Panel Overlay Tactile Glossy PET Overlay Application: Electronic Industry
Colors: Pantone/ RAL Color, Blue, White Material Surface: Matte Surface
Rear Adhesive: 3M468 Feature: Embossed Button, LCD
Material: PET Surface Finishing: UV
Type: Meet Customer's Demand,Adhesive Sticker Size: Customized Size, Requst
Usage: OEM Electronics Shape: Customized Die Cut
High Light:

UV digitally printed overlays


Tactile Glossy digitally printed overlays


PET polycarbonate overlay

Graphic Panel Overlay Tactile Glossy PET overlay


What is a Graphic Overlay?

A graphic overlay is the outermost layer of the front panel. It is the intuitive part of an electronic interface that connects the user to the machine, device, or equipment; and the part of the front panel switch which is visible to the user, graphically defining the locations of the keypads, and explaining the operation of the equipment. For these reasons, the panel graphic overlay plays a significant role in defining the user experience.


Graphic Overlays Customization Capabilities
Custom graphic overlays create bright colors and clear designs on a wide range of substrates and materials. Dyna-Graphics offers special ultraviolet selective textures and hard coat treatments to protect lens areas from chemicals and scratching. Backlighting can also be added to the overlay to improve visibility in low-light applications. 3M adhesives enhance the performance of your overlay and are selected based on your operating environment and substrate. Customization can add features to these overlays that can provide enhanced protection from temperature extremes, harsh chemical, dirt and dust and frequent cleaning regimens.


Our Advantage:
We Focus in membrane switch and related items.

* home appliances and device
* Security Protection systems with Cipher Code
* Various industry control keypad panel
* consumer electronics and 3C item
* Thrapy medical system and device
* Various automtic machine control keypad
* Telecommunication Equipment
* Medical Equipment
* Industrial Equipment
* Household Equipment
* Remote Controller
* Control system



Items Silver Printed Circuit Copper Etched FPC Circuit
Material PET (Polyester) Copper
Conductor Printed silver Copper
Contact Fingers Silver and Carbon Gold plated
Contact Buttons Pads Silver Gold plated
Life & Reliability normal good
Stability normal good
Resistance low Very low
Cost low high
Lead Time 2-3 days 7-10 days
Pitch 0.5mm (not suggested), 1.0mm, 1.27mm, 2.54mm 0.5mm, 1.0mm, 1.27mm, 2.54mm



1.Electrical Properties

Membrane Switch

Electrical Level:

35V(DC), 100mA,1W

Contact Resistance:

10Ω~500 Ω

Insulation Resistance:


Dielectrics Voltage-resistance:

250VRms(50~60Hz 1min)

Chattering Time:

≤ 5ms

Life Time:

Flat type ≥ 5,000,000; Tactile type ≥ 1,000,000

Tail Folding:




2.Mechanical Properties


Operating Force:

Flat type 57~284g (2~10oz); Tactile type 170~397g(6~14oz)

Switch Stroke:

Flat type 0.1~0.5mm; Tactile type 0.6~1.5mm



3.Environmental and Storage Conditions


Operation Temperature:

-40°C ~ +80°C

Storage Temperature:

-40°C ~ +80°C


40°C, 90%~95%, 240 hours




Q1: Are you a factory or trade company?
A : Lunfeng is membrane switch/ graphic overlay manufacturer/factory. We pecialize in memrbane switch for 26 years.

Q2 : Is my switch file safe if I send it to you for manufacturing?
A : We respect customer's design authority and will never manufacture membrane switch/ graphic overlay for someone else without
your permission. NDA is acceptable.

Q3 : Can you copy membrane switch/ graphic overlay samples without file?
A : Yes, we can clone membrane switch/ graphic overlay according to your samples.

Q4 : What payment do you accept ?
A : TT/ Western Union.

Q5 : What's your shipping way ?
A : 1. We have our own forwarder to ship goods by DHL, UPS, FEDEX, TNT, EMS.
2. If you have your own forwarder, we can cooperate with them.

Q6 : How about the MOQ?
A : 1 pcs, but normally 5 pcs samples for memrbane switch, 10 pcs for membrane overlay.

Q7 : What's your main market?
A : Europe, USA, Brazil, Russia, Turkey, Iran, Austrialia, Singapore...


UV Digitally Printed Overlays Tactile Glossy PET Polycarbonate Overlay 0UV Digitally Printed Overlays Tactile Glossy PET Polycarbonate Overlay 1





Contact Details
Sales Manager

Phone Number : +8613662697476

WhatsApp : +8613662697476