Three-dimensional concave-convex grain printing process

A raised and three-dimensional technology, applied in the field of three-dimensional concave-convex printing technology, can solve the problems of poor three-dimensional concave-convex printing process, high cost, complicated processing technology, etc., achieve obvious tactile and visual effects, improve manufacturing efficiency, and reduce manufacturing costs. cost effect
CN104044375AActive Publication Date: 2014-09-17CYMMETRIK SHENZHEN PRINTING
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CYMMETRIK SHENZHEN PRINTING
Publication Date
2014-09-17

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Abstract

The invention relates to a three-dimensional concave-convex grain printing process, which comprises the following steps that S1, according to requirements, a three-dimensional concave-convex grain drawing file is designed; S2, a first flexographic plate and a second flexographic plate corresponding to the three-dimensional concave-convex grain drawing file are output through automatic plate discharging equipment; S3, the first flexographic plate is pasted on a first hard plate for forming a production mother plate; S4, the second flexographic plate is pasted on a second hard plate for forming a production bottom plate; S5, three-dimensional concave-convex grain semi-finished products are produced by utilizing the production mother plate through a UV (ultraviolet) transfer printing process; S6, the three-dimensional concave-convex grain semi-finished products are pasted and fixed with the production bottom plate, and colors are printed on the three-dimensional concave-convex grain semi-finished products; S7, processing forming is carried out, and finished products are formed. The three-dimensional concave-convex grain printing process has the advantages that a better printing effect can be achieved, and the appearance quality of the three-dimensional concave-convex grains is improved.
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Description

technical field

[0001] The invention relates to a printing process, more specifically, to a three-dimensional concave-convex printing process. Background technique

[0002] With the advancement of printing technology, there are already a variety of printing effects that can be applied to various products. Three-dimensional embossed printing technology is widely used because of its good visual effect and suitable for touch, such as numbers on mobile phone buttons. The traditional three-dimensional embossing printing process is mostly realized by two methods. One of the printing methods is to use the characteristics of the ink itself, use a low-mesh screen, and form a thicker ink layer through screen printing to achieve a three-dimensional convex effect. Due to the limitations of the process, this printing technology has the following problems: the low mesh causes serious jagged edges of the printed pattern or text, and the edge effect is rough, and the final printing effect...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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