Four-Color Digital Printing Mate Surface Membrane Tactile Button Switches With LED Illuminated

Digital printing and screen printing are two distinct printing techniques that differ in their approach, capabilities, and applications. Here are the key differences between the two:

Printing Process:
Digital Printing: Digital printing uses electronic files and digital technology, such as inkjet or laser printers, to directly transfer the image or design onto the substrate.
Screen Printing: Screen printing involves the use of a physical stencil (or screen) that is coated with a photo-sensitive emulsion. Ink is then pushed through the stencil onto the substrate.

Flexibility and Customization:
Digital Printing: Digital printing offers high flexibility and customization, allowing for easy and cost-effective printing of small-run jobs, variable data, and personalized designs.
Screen Printing: Screen printing is better suited for longer print runs and more standardized designs, as the setup process can be time-consuming and more cost-effective for larger quantities.

Print Quality and Resolution:
Digital Printing: Digital printing provides high-quality, high-resolution images with excellent color accuracy and detail.
Screen Printing: Screen printing generally has a lower resolution and is better suited for larger, simpler designs with fewer color gradients.

Ink Versatility:
Digital Printing: Digital printers can use a wide range of inks, including water-based, solvent-based, and UV-curable inks, allowing for printing on a variety of substrates.
Screen Printing: Screen printing typically uses thicker, more opaque inks that are well-suited for printing on fabric, paper, and rigid materials.

Specification:

1)Material---for front or face overlay

Polyester

1.Highly versatile for embossing 2.Highly resistant to chemicals

3.Better durability 4.For internal and external use

Polycarbonate

1.Wide range of surface finishes and thicknesses

2.More cost-effective 3.For internal and external use

2) Embossing--rim embossing pillow embossing dim embpssing

Graphic overlays can be embossed in order to insert domes (tactile), leave space for mechanical keys and provide tactile indications Pedestal embossing

3)Windows ----for display function

1. print colors windows

2.transparent finishes windows

4)Keys/buttons

Tactile keys---with metal dome or poly dome

Non-tactile--silver printing spot

5) Embeded LEDs-

miniature LED, LED colors:white, yellow, orange, green, red, etc.

6)Cable

is an extension of the printed circuit and is used to communicate with your device

7)Types of connector

1.Zero insertion force (ZIF) connector; 2.Female connector; 3.male connector

8) EMI / RFI / ESD Shielding

use an aluminum foil shielding / a clear ITO electrical conductive polyester

9) Adhesive ----mostly used are 3M-double-side glue

10)Backplate---in aluminum, polycarbonate or acrylic

Membrane switch Performance Index:

Our Services :

1 Reply your inquiry within 24 working hours

2 Customize design is available ,OEM and ODM are welcome

3 Experienced Staffs answer your all question in professional and fluent English

4 Exclusive and unique solution can be provided to our customers by our well-trained and professional engineers and staffs

5 Good service ,High quality ,test all goods and short lead time supply

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