Dry and repair the photosensitive text, then take it off and cut it according to the size. At the two ends of the screen, wood chips or aluminum sheets are used as the skeleton to be tightly bonded with adhesive tape, or directly bonded with adhesive, so that the required movable screen can be made.

according to the substrate, different printing materials are selected for blending: a flat plate and a plate are selected to blend the ink, one person holds the movable screen plate with both hands, and the printed part is tightly attached to the substrate surface, while the other person uses a scraper to evenly dip the ink on the upper mouth surface of the scraper on the ink mixing plate, and then the scraper is evenly placed on the layout for scraping and printing.

if the printed graphic area is too large, you can pour the ink on the layout according to the situation, but don't let the ink flow out of the substrate. Pay attention to the preparation of ink not too thin, not too dry, dry and wet as well. Printing words and pictures in a small area can be operated by one person. The method is to attach one end of the movable surface plate to the required position of the substrate machine with packaging tape, and then press the printing plate tightly against the substrate with the other hand to print.

the plate must be lifted lightly in the direction of sticking one end of the tape, and the same is true if two people operate the advertisement. Printing by this method has the advantages of convenient operation, flexible requirements for the substrate, large capacity and small quantity, low cost and energy saving.

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the application scope of screen printing

paper printing: art printing (advertising, pictorial, calendar, lantern paper), trademark printing, transfer printing, packaging printing, building materials printing (wallpaper pasting):

plastic printing: plastic film (vinyl toys, schoolbags, plastic bags), plastic standard plate (fake metal composite material).

Woodwork printing: handicrafts (lacquerware, wooden handicrafts, toys) and semi-finished products (sporting goods, boards, ceilings, road signs, signboards, fake metal plates and billboards);

metal products printing: metal slips, metal utensils and metal products;

Printing of glass and ceramic products: glass (mirrors, glass plates, cups, bottles) and ceramics (utensils, handicrafts);

signs: text boards, dials and shaped articles;

PCB printing: printed circuit boards, civil or industrial substrates and thick film integrated circuit boards:

Printing and dyeing: printing and dyeing (flags, cloth, towels, handkerchiefs, shirts, vests and knitwear) and other printing (pockets, shoes, numbered cloth and various bags, backpacks, handbags and schoolbags);

leather products printing: clothing (clothes, shoes, belts, schoolbags, wallets).

Baidu Encyclopedia-Screen Printing Method

Baidu Encyclopedia-Screen Printing