Process for producing rotary embossing plate

Abstract

The invention provides a process for producing a rotary embossing plate, which automatically performs converse comparison on expectable precision error values in subsequent processes by using computer aid design so that the manufactured plate has high pattern precision, the embossed product has resplendent color, the impression is clear, the embossed pattern is accurate, the storage time is long and the damage to the strength of a raw material is low. The process comprises the following steps of: designing an error and a size modified rated value, establishing a model according to the standard values, programming the model and then performing analog, comparing the analog data with the established model, entering the processing of numerical control equipment after inosculation, comparing aprocessed finished product with the set image standard values, and finally the product after mutual inosculation. WYSIWYG can be ensured through multiplex comparison and detection, and the embossing plate has high precision and quality.

Description

technical field [0001] The invention relates to the field of printing stamping machines, and more specifically relates to a production process of an embossed plate. Background technique [0002] The embossed plate is used to print patterns, characters, etc. on the surface of paper and leather through pressure. In order to ensure that the embossed patterns and characters are clear and exquisite, the processing accuracy of the embossed plate is high, especially for tipping paper. Due to the relatively low tensile strength of the low-weight thin paper, it is necessary to ensure that the structure of the paper cannot be damaged during the pressing process while ensuring the accuracy of the embossed plate. [0003] The traditional embossed plate is made by corrosion method, but the corrosion plate-making method has shortcomings. First, the use of corrosion potion is easy to cause environmental pollution. Second, when the potion corrodes the plate, the corrosion is relatively comp...

AI Technical Summary

Problems solved by technology

[0003] The traditional embossed plate is made by corrosion method, but the corrosion plate-making method has shortcomings. First, the use of corrosion potion is easy to cause environmental pollution. Second, when the potion corrodes the plate, the corrosion is relatively complete on the surface, but after reaching a certain depth, The potion is not easy to control the corrosion range, and the corrosion surface is relatively rough, which will adversely affect the quality and precision of the final embossed plate. In order to solve these problems to a certain extent, some manufacturers adopt the method of multiple molding and multiple corrosion to ensure The pattern required for the embossed plate is accurate and neat, but this greatly increases the production process, increases the production cost, and relatively reduces the production efficiency, and it cannot completely solve the problems of low precision of corrosion plate making, large pollution, easy damage to the plate, etc.

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