China Waterproof Embrossed Button Matrix Membrane Keypad Switches

Specifications

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.

Environmental:

• 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.

 Membrane label Material Selection:

     The two most widely used graphic materials are polycarbonate and polyester. polycarbonate comes in thicknesses of 0.127 – 0.762mm thick while polyester comes in thicknesses of 0.127 – 0.254mm.

     Polyester has greater tensile strength than does polycarbonate, which often allows it to withstand millions of actuations before fracturing. Also, polyester has a greater resistance to a broad range of chemicals.

     Polycarbonate is slightly easier to both print and emboss.

Graphic Design and Preparation:

Blueprints – Provide drawings that clearly dimension all physical characteristics including color breaks and copy.

Colors – Identify colors by using Pantone (PMS) color number or a color sample. It is important to supply the exact standard for which our color match will be evaluated.

Background – Dark backgrounds and light text will provide greater clarity and show less wear and dirt.

Artwork – It is possible for customers to supply useable artwork.

Borders and Outlines – Avoid outlines close to cutouts or outer edges.

Text – Block lettering provides the most legible copy. Try to use common fonts. When logos or symbols are used, it is best to supply film positives or accurate black and white artwork .

Products show:

Sample Charge:

1.Samples charge:According to your design . Sampling time:5-7days

2.Samples charge:Free for Existing Samples Sampling time:2-3day

Advantage:

1.Low MOQ: It can meet your promotional business very well.

2.OEM Accepted : We can produce any your design .

3.Good Service : We treat clients as friend.

4.Good Quality :We have strict quality control system .Good reputation in the market.

5.Fast & Cheap Delivery: We have big discount from forwarder (Long Contract).

Our Innovation

1.Quality & Service At Freedom, our #1 priority has always been providing our clients with great quality

products and superior customer service.

2.Quick LeadTime We're dedicated to providing the quickest turnaround times and work very Hard to ensure that

all of your deadlines are met.

3.Unbeatable Prices We continuously strive to find ways of reducing our production costs, and passing the savings

over to you!

4.Brand Awareness The goal of any strong brand is achieve a level of awareness that instills the idea of quality and

value into all of your potential customers.

5.Special Offers In order to maintain our competitive edge, we are constantly running special offers on our promotion

gifts, consumer goods, and design services. Contact our sales team to see how we can help you save a lot of money.

Order Guide

General Order Information

We take great pride in our work and in the wide variety of products that we offer. We are

experienced in servicing the US market, European market and Africa market .Please be aware that

our production lead times depend on specific items and item quantities. Our success has been based

on our understanding of the demands and nature of promotional and marketing deadlines. That's

whywe always ensure that every order is delivered on time.