About 70% of the wide-format colorful screen printing in China uses spot color printing, nearly 30% uses four-color overprinting, and the four-color overprinting ratio is still steadily added. According to the results of occupational enquiries, 70% of the enterprises have annual production of several million yuan. However, China's screen printing output accounts for less than 2% of the total printing output, and there is still a great potential to be tapped, and the prospects are broad.
What is screen printing
Screen printing belongs to stencil printing, which is called four printing methods together with lithography, embossing and gravure printing. The stencil printing includes a stencil, a stencil, a spray, and a screen printing. The principle of stencil printing is: when printing, after a certain pressure, the ink is transferred to the substrate (paper, ceramics, etc.) through the aperture of the stencil to form an image or a character. The screen printing equipment is simple, easy to operate, simple in printing and plate making, low in cost, and adaptable. Screen printing application planning and common prints include: colorful oil paintings, posters, business cards, binding covers, product signs, and printing and dyeing textiles.
Use and vision
The planning for screen printing applications is very extensive. In addition to water and air (including other liquids and gases), any object can act as a substrate. Someone once said that screen printing has been said: If you want to find the ambition printing method on the earth and reach the printing purpose, it is probably the screen printing method. Therefore, screen printing as a kind of printing with a wide application plan can be divided into: fabric printing, plastic printing, metal printing, ceramic printing, glass printing, electronic product printing, lottery silk screen printing, electric decorative advertising board according to different printing materials. Silk screen printing, metal advertising board silk screen printing, stainless steel product silk screen printing, light reflector silk screen printing, screen printing anodized aluminum, silk screen printing and lacquer silk screen printing.
Now, screen printing has now presented some new printing methods, such as metal screen printing skills. There is no doubt that if it is possible to open a rotary screen printing machine that uses water-based inks, if the power of the screen printing machine is higher, if the parameters such as the blade pressure, speed and viewpoint can be read and can be programmed, if the printing is repeated It can be produced repeatedly according to the procedure. If the production data can be correctly used from the pre-press preparation to the printing process, the screen printing will definitely be carried out more. China's screen printing will be carried out in depth and breadth. "Deep" is to a higher level. The world's screen printing industry has long used computer skills, plate making, electronic engraving and other advanced skills, and China is still in the research and trial stage of these new technologies. Therefore, China's wire mesh packaging printing will have a leap in terms of equipment, skills and planning.
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