Laser plate making method and equipment

Abstract

The invention relates to the field of screen printing, discloses a laser plate making method and equipment, and solves the technical problem of resource waste caused by the fact that a plate film anda steel wire mesh need to be cut due to non-flush butt joint in the machining process of an existing screen. The laser plate making method comprises the following steps that the plate film and the steel wire mesh are bonded, specifically, bonding and fixing the plate film and the steel wire mesh are carried out through a gluing and bonding integrated device to obtain a screen printing plate; and aprinting area is processed, specifically, the screen printing plate is placed on a screen printing plate bearing platform of laser engraving equipment, the position of the screen printing plate is adjusted by translating the screen printing plate bearing platform, and laser engraving is carried out on the plate film to form a printable area. According to the laser plate making method and the equipment, aligning and bonding the plate film and the steel wire mesh are carried out through the gluing and bonding integrated device, cutting part of the plate film and the steel wire mesh which are staggered on the edge of the screen do not need to be carried out in the later period, and resources are saved.

Description

technical field [0001] The invention relates to the technical field of screen printing, in particular to a laser plate-making method and equipment thereof. Background technique [0002] Most of the existing screen production is made by exposure and development of photosensitive glue. The surface of the mesh is covered with photosensitive glue. Printability and more stable process capabilities, the exposure method can no longer meet these various needs. [0003] The Chinese patent with the publication number CN110802912A discloses a laser plate-making method, which includes the following steps: 1) fixing the plate film on the steel wire mesh of the screen plate; 2) placing the screen plate on the screen plate carrying platform of the laser engraving equipment, through Translate the screen carrying platform to adjust the position of the screen, and laser engrave the printable area on the plate film. When the plate film and the steel mesh are combined, the plate film and the ...

AI Technical Summary

Problems solved by technology

[0004] However, in the process of bonding the stencil and the steel mesh, it is necessary to apply glue to one side of the stencil or the steel mesh, and then bond the stencil and the steel mesh. However, during the bonding process, there are often The butt joint of the stencil film or steel mesh is offset, resulting in the possibility of excess edges being exposed. In order to ensure the neatness of the edge of the screen, it is necessary to cut the edge of the screen, which not only increases the cutting process , but also caused a waste of resources

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