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Raster photo and production process for printing and coating
Patent name Printing and coating manufacturing Raster image and production process Patent applicant Wu Deming Principal applicant Address 200335 No.1233, Hami Road, Changning District, Shanghai, China Inventor Wu Deming Application (Patent) No. 200510026583.6 Date of Application 2005.06.09 Award Date Approval Notice No. 1710448 Release Notice Day 2005.12.21 Instruction CD-ROM D0551 Main Classification Code G02B5/18 Classification No. G02B5/18 Classification Original Application No. Priority Abstracts This invention relates to the field of printing and packaging technology, and in particular to the use of printing and coating. The grating photo and manufacturing process of cloth manufacturing is characterized in that the backside of the transparent plastic sheet is printed with a pattern layer, and the reverse surface ink is printed on the partial surface of the plastic film to print the stripe-shaped image of the grating, and then the entire position is required to apply the curing resin light. The oil, the curing resin varnish and the reverse ink mutually repel and form a lenticular image structure; the process step is first dried or cured after the pattern is printed on the back of the substrate, and the surface of the substrate is printed offline or continuously with a local inverse Inks, then off-line or wired for partial or full coating The resin type varnish is used to make a product. Compared with the prior art, the present invention adopts an offset printing method, which has fine stripes, solves the defects of rough grating structure and low quality on the surface of the substrate, and the whole process is fast and accurate. , improve production efficiency, is a major innovation in the packaging process. Sovereignty item 1, a raster printing and coating manufacturing raster image, which is characterized in that the backside of the transparent plastic sheet is printed with a pattern layer, and the partial surface of the plastic film is printed with a reversed ink printed grating stripe image at a local position, and the position is required to be fully specified. The coating curable resin varnish, the curable resin varnish, and the reverse ink repel each other and arch to form a lenticular image structure. International Application International Publication Date of Entry into the Country Patent Agency Shanghai Sanfang Patent Office Agency Address Agent Wu Qianquan