What kind of printing is keyboard printing?
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The keyboard generally uses pad printing technology. It has a large ink tank and many plastic heads. It is printed by transferring the ink on the steel plate, passed through the oven, and then printed with wear-resistant transparent ink a second time!
There are generally two types of keyboard letter printing:
Laser carving
This will never fade, the font is dark brown (most of the keyboard body is white).
2. Printing
Black keyboards often use this type, and the font is generally white, which is easy to fade.
1. Laser printing
Laser printing may sound unpredictable, but it is actually very simple. The so-called laser printing is the use of laser engraving technology to burn black grooves on the keycaps. Because the engraved marks are linear, the arrows on the common laser-printed keyboards are all hollow.
2. The principle of screen printing is to cover a blank keyboard with a special screen, where the handwriting is hollowed out, and then the ink is scraped from above so that the handwriting will be printed on the hollowed out part. Screen printing is a kind of lower cost and faster speed in ink printing and is usually used in the printing of ultra-thin keyboards such as notebook keyboards.
3. Pad printing method is the most complicated printing technique among the three traditional keyboard printing methods, and it is also the most traditional and oldest keyboard printing method. The so-called pad printing is to use a group of letter type as the original typeface, and after the ink is painted on it by an automatic machine, a group of soft rubber blocks is pressed on it, so that when the rubber block is lifted, the ink of the writing will be transferred. To the rubber block, and then move the rubber block to the blank keyboard, press the rubber block, the ink is printed on the keyboard.
