Semiautomatic single-screen multicolor silk screen printing device
A multi-color printing, semi-automatic technology, used in screen printing machines, printing, printing machines, etc., can solve the problems of low production efficiency, only one color can be printed at a time, and increased screen production costs, so as to improve production efficiency. , The effect of saving production costs and shortening printing man-hours
Inactive Publication Date: 2012-01-25
银河包装科技(昆山)有限公司
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Problems solved by technology
A traditional semi-automatic screen single-screen monochrome printing device can only print one color at a time. For printed products containing multiple colors, if the traditional semi-automatic screen single-screen monochrome printing device requires multiple screens, each The screen prints one color at a time, and a color printing product needs to be printed many times to complete, which wastes printing man-hours, reduces production efficiency, and requires a large number of screens, which increases the production cost of the screen
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[0016] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.
[0017] Such as figure 1 , figure 2 As shown, the semi-automatic screen single-screen multi-color printing device of the present invention includes a screen plate 1, a doctor blade 2, an ink return blade 3, and spacers 4, 4a.
[0018] In the screen plate 1, three spacers 4 are set in parallel in the printing direction, and the three spacers are set at a certain distance, and the screen plate 1 is divided into 4 areas, and inks of different colors are poured into the 4 areas, which can be printed separately 5 color products into 4 colors of graphic parts. The separation bar 4 is set to isolate the colors in different regions, and the colors will not be mixed, so as to ensure the purity of the ...
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The invention discloses a semiautomatic single-screen multicolor silk screen printing device, comprising a screen printing plate, an ink scraping blade and an ink return blade. The semiautomatic single-screen multicolor silk screen printing device is characterized in that: one or more isolation bars are arranged on the screen printing plate in parallel along the printing direction; and edges of the ink scraping blade and the ink return blade, which face towards the screen printing plate, are provided with notches which correspond to the positions of the isolation bars. Compared with the traditional printing device, the semiautomatic single-screen multicolor printing device has the advantages that: single-screen multicolor printing of colored printing products with multiple color bumps can be realized; when the semiautomatic single-screen multicolor silk screen printing device is used for printing the colored printing products with the multiple color bumps, only one screen printing plate is used, and therefore the manufacturing cost of the screen printing plate is greatly saved; only once printing is needed for the colored printing product comprising the multiple color bumps, so that the labor hour is shortened, and the production efficiency is improved. The effect of each color bump printed by the semiautomatic single-screen multicolor silk screen printing device disclosed by the invention is same as the printing effect of the traditional semiautomatic single-screen single-color silk screen printing device.
Description
technical field [0001] The invention relates to a screen single-screen printing device, which belongs to the technical field of screen printing. Background technique [0002] Screen printing is to use the basic principle that the graphic part of the screen is permeable to ink, and the non-graphic part of the mesh is impervious to ink. A traditional semi-automatic screen single-screen monochrome printing device can only print one color at a time. For printed products containing multiple colors, if the traditional semi-automatic screen single-screen monochrome printing device requires multiple screens, each The screen prints one color at a time, and a color printing product needs to be printed many times to complete, which wastes printing man-hours, reduces production efficiency, and requires a large number of screens, which increases the production cost of the screen. Contents of the invention [0003] The technical problem to be solved by the present invention is to provi...
Claims
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IPC IPC(8): B41F15/08
Inventor 程世国姚建峰
Owner 银河包装科技(昆山)有限公司
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