Many silicone product
s need to be printed. The printing methods are broadly divided into the following: silicone silk screen printing, silicone pad printing, silicone color printing, silicone transfer printing, and silicone film printing. The following are some simple methods and methods for printing on silicone. Introduction.
Silicone screen printing: Screen printing is the first printing method. Screen printing requires a screen, so it is also called screen printing. Generally, screen printing inks are thicker and brighter, and the printed patterns have a three-dimensional effect. Screen printing can also print relatively thin lines, which is also suitable for large area printing. The disadvantage is that the printing is too slow and the productivity is not high, because it is scraped by hand, and some patterns are a bit ghosted if you don't pay attention to it. Screen printing can only print one color at a time. If you need to register colors, first print the first color, then dry it, adjust the position of the screen, and then print the second color.
Silicone pad printing: Pad printing is a steel plate, which is printed by a machine. The principle is to engrav the logo on the steel plate. When the pad printer scratches once, the ink will gather in the engraved place. The silicone head on the top can be printed on the product with the ink dipped in it. The advantage of pad printing is that the printing speed is fast, and you can do the registration of several colors of the logo at the same time. The disadvantage is that compared to screen printing, the ink is slightly thinner and not so bright.
Silicone color printing: Color printing is also called digital printing, digital printing, cmyk printing. The principle of color printing is that the silica gel ink and the silica gel undergo a chemical reaction to fuse with each other, so the background color of the color printing product is generally required to be white, otherwise the color of the pattern of the color printing will change color. If the background color of the color printing product is to be other colors, a white background is required, that is, a layer of white ink is printed by silk screen printing or pad printing. But because there will be dust during the printing process, there will be small dust particles on the surface when doing color printing again.
Silicone transfer: transfer is divided into thermal transfer and water transfer. Rong Jin focuses on thermal transfer below. Silicone thermal transfer can print logos in many colors. It is a way of secondary printing after the product is finished. Similar to the principle of film printing, similar to a layer of film paper printed on the product. The edition fee is a bit more expensive and there is no requirement for product color.
Silicone film printing: The film printing is to directly press the pattern on the product when making the product, without secondary processing printing. Film paper edition fee is more expensive! Film printing period for large batch orders is faster!
The above are the several processes and methods of silicone printing. Do you have a new understanding of silicone printing after reading it? It is important to choose the right silicone printing method.
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