Microscopic-carving gold-stamping printing method
A printing method and micro-engraving technology, which is applied in decorative arts and processes for producing decorative surface effects, can solve the problems of narrow application range, difficult positioning, and single color of laser micro-engraving and hot stamping technology, so as to improve product quality and improve product quality. The effect of precision, improving production efficiency and reducing process difficulty
Inactive Publication Date: 2019-01-11
至远彩色印刷工业(惠州)有限公司 +2
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[0003] The purpose of the present invention is to provide a micro-engraving bronzing printing method, which solves the problems of platinum laser engraving paper in the prior art that it is only suitable for high-end printing products due to its high cost, long cycle, and difficult positioning, and its application range is relatively narrow; laser micro-engraving Due to its single color, hot stamping technology is not suitable for the presentation of theme elements
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[0038] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the following descriptions are only specific illustrations of the embodiments of the present invention, and should not limit the protection scope of the present invention.
[0039] see figure 1 , figure 1 A flow chart of a micro-engraving hot stamping printing method provided by an embodiment of the present invention, including steps S1-S10:
[0040] S1. Select design elements, and extract the design outline of the design elements; in practical applications, design elements should be selected according to the technical characteristics of the product. The requirements for the selection of this design element are: a light-colored base can be matched with a small amount of heavy colors, and i...
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The invention discloses a microscopic-carving gold-stamping printing method. The method comprises the following steps: selecting a design element, and extracting a design outline of the design element; producing a flat ironing plate according to the design outline, and outputting a positioning film; outputting an offset print PS plate according to the design element; designing a microscopic-carving file and a microscopic-carving embossing plate according to the design element; positioning and mounting the microscopic-carving embossing plate and the flat ironing plate according to the positioning film; thermally printing the flat ironing plate; printing the offset print PS plate, and detecting a reverse drawing effect of electrochemical aluminum in the printing process of the offset print PS plate; embossing the thermally printed content of the flat ironing plate by virtue of the microscopic-carving embossing plate; detecting the reverse drawing effect of electrochemical aluminum in theprinting process of the offset print PS plate again; and printing by virtue of the microscopic-carving embossing plate which is qualified in two detection processes of the reverse drawing effect. Themethod has the beneficial effects that the process difficulty of the printing after ironing is reduced, and the production efficiency is improved; the quality and precision of a product printed afterironing are improved; and the technical problems that the printing quality of large-area ironing is instable, and the reverse drawing and a steam pocket easily occur are reduced.
Description
technical field [0001] The invention relates to the technical field of printing, in particular to a micro-engraving bronzing printing method. Background technique [0002] The existing technology generally uses platinum or laser micro-engraving hot stamping for micro-engraving hot stamping printing. However, platinum laser engraving paper is only suitable for high-end printing products due to its high cost, long cycle, and difficult positioning, and its application range is relatively narrow; while laser micro-engraving Due to its single color, hot stamping technology is not suitable for the presentation of theme elements. Contents of the invention [0003] The purpose of the present invention is to provide a micro-engraving bronzing printing method, which solves the problems of platinum laser engraving paper in the prior art that it is only suitable for high-end printing products due to its high cost, long cycle, and difficult positioning, and its application range is rel...
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IPC IPC(8): B44C1/17
CPCB44C1/1729
Inventor 陈思涛李天送李婉瑜李昌卫建
Owner 至远彩色印刷工业(惠州)有限公司