Screen printing operation course

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

According to the different substrates, different printing materials are selected for blending: flat plate and flat plate are selected for blending ink. One person holds the movable screen with both hands, and the printed part is tightly attached to the surface of the substrate. Another person uses a scraper to dip ink evenly in the upper mouth of the scraper on the ink mixing board, and then puts the scraper evenly on the page to scrape and print.

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 or wet. Printing words and pictures in a small area can be operated by one person. The method is to attach one end of the movable plate to the required position of the substrate machine with the packaging tape, and then press the printing plate tightly on the substrate with the other hand for printing.

Be sure to lift the plate gently in the direction of the end of the tape, even if two people operate the advertisement. Printing by this method has the advantages of convenient operation, flexible requirements for substrates, large capacity, small quantity, low cost and energy saving.

Extended data

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 boards (fake metal composite materials and various standard boards), and production parts (instruments);

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

Metal products printing: metal paper strips, metal utensils and metal products;

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

Signs: writing board, dial, special-shaped articles;

Printed circuit board: printed circuit board, civil or industrial substrate, thick film integrated circuit board;

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);

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

Baidu encyclopedia-screen printing method

Baidu encyclopedia-screen printing