Processing method of local grains
A processing method and texture technology, applied in the direction of copying/marking method, printing process, temperature recording method, etc., can solve problems such as UV texture transfer defects, and achieve the effect of meeting individual needs, reducing investment costs and reducing investment costs.
Active Publication Date: 2019-03-29
CYMMETRIK SHENZHEN PRINTING
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- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to provide a local texture processing method, which solves the problems of defects in the UV texture transfer technology in the prior art
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] Below in conjunction with embodiment, the local texture processing method of the present invention is further described:
[0022] The invention relates to a method for processing local lines, which comprises the following steps:
[0023] A. Print a graphic layer on the substrate by screen printing; the substrate can be a paper or plastic film substrate, but not limited thereto; the thickness of the graphic layer is 5 μm-10 μm, preferably 7 μm -8μm;
[0024] B. Laminate a layer of high-viscosity silica gel protective film on the graphic layer through the lamination and laminating machine. The high-viscosity silica gel protective film covered must not have air bubbles, and the surface of the high-viscosity silica gel protective film is formed flat; The thickness of the silicone protective film is 30 μm-65 μm, preferably 45 μm-55 μm;
[0025] C. According to the local texture pattern to be processed, design a local texture map through drawing software (such as AI, CAD, e...
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Abstract
The invention relates to a processing method of local grains. The method comprises the steps: an image-text layer is printed on a substrate through silk-screen printing; the image-text layer is covered with a layer of high-viscosity silicone protective film; a local grain area is marked on the high-viscosity silicone protective film through primary laser of a laser marking machine, and a high-viscosity silicone protective film of a to-be-grained area is removed; a full-plate photoresist layer is printed on the high-viscosity silicone protective film; a sub die of the needed grains is combinedwith a glass board through double faced adhesive tape to form an embossed body, the embossed body is embossed onto the photoresist layer through an embossing screen printing plate to emboss the grains, and after instantaneous drying, the full-plate grains are manufactured; and by utilizing CCD alignment printing position fixing points, the local grain area is marked through secondary laser of thelaser marking machine, the high-viscosity silicone protective film of the non-grain area is removed, and the needed local grains are obtained. The investment cost is lowered, the production speed is increased, the different local grains can be manufactured, individual needs of customers are met, and the workshop investment cost of the early stage is reduced.
Description
technical field [0001] The invention relates to the technical field of printing, and more specifically, to a method for processing local textures. Background technique [0002] The traditional texture printing technology usually prints UV photoresist by screen first, and then embosses it with a texture machine. Combined with the NCVM process, it brings out a three-dimensional, clear, and smooth texture effect. However, due to process limitations, this UV texture transfer technology has the following defects. : The production workshop requires a dust-free workshop under the 10,000-level, strict environmental requirements, and high initial investment costs; the metal mold manufacturing process is complicated, the cost is high, the cycle is long, and complex patterns are difficult to process; when making CD lines, a screen printing machine is required Cooperate with UV texture embossing machine, the production speed is 100 cars / hour, and the production efficiency is low; only s...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B41M5/26B41M3/06B41M1/12
CPCB41M1/12B41M3/06B41M5/26B41M5/267
Inventor 项云智庆科郭晓民严建辉张许松
Owner CYMMETRIK SHENZHEN PRINTING