Method for patterned polychrome printing through four separated colors

Abstract

A method for printing multi-color pattern on fabric includes such steps as splitting the color of an original pattern into red, yellow, blue and black colors by computer, outputting their negative films, choosing screen, installing it on frame, exposing to preparing 4 plates, preparing the pigment slurries for said 4 colors, scrape printing four times, steaming, and water washing.

Description

technical field

[0001] The invention relates to a fabric printing method, especially a method that only needs to make four patterns and prepare four color pastes, and print any pattern or multiple colors of the same pattern on the fabric through different combinations. Four-color printing method with one flower and multiple colors. Background technique

[0002] The existing printing technology is screen printing spot color printing. Its steps include color separation, open circuit connection, black and white film making, stretching frame, photosensitive pattern making, color paste, scraping printing, steaming, washing, etc. Every time a color is printed, a black and white film must be produced first, and then a flower board and a color paste are made out of the film; the disadvantages are: 1) If a pattern has twenty colors, then twenty A black-and-white film, 20 flower plates, 20 kinds of color pastes, and at least 20 sets of printing machines, which consume a large amount ...

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