High-precision overprinting hot stamping tipping paper and its manufacturing method

Abstract

The invention provides a piece of high-precision overlay gold stamping paper and a manufacturing method thereof. When printing and overprinting are conducted through two existing types of alumite, the printing and stamping accuracy is not high, the printing deflection is large, and waste is prone to happening. The high-precision overlay gold stamping paper sequentially comprises a tipping base paper layer (1), a printing layer (2), a first gold stamping layer (3) and an overlay stamping layer from bottom to top. The manufacturing method includes the following steps of firstly, printing a piece of tipping paper; secondly, designing a pattern; thirdly, manufacturing an overlay gold stamping plate; fourthly, preparing hot stamping; fifthly, conducting the first time of hot stamping; fifthly, conducting overlay stamping; sixthly, conducting checking and unwinding. In the post-printing gold stamping and overlay stamping process, no inaccurate printing phenomena exist, the transverse and longitudinal overlay stamping accuracy is 0.01 mm, the printing accuracy is greatly improved, and the gold stamping plate does not need to be aligned multiple times. Due to the fact that positioned overlay stamping is conducted at a specific position of a tipping paper ink layer, products are more personalized, and meanwhile the anti-counterfeit function is achieved.

Description

technical field [0001] The invention relates to products and processes for printing, duplicating, marking or duplicating; in particular, it relates to a high-precision overprinting hot stamping tipping paper and a manufacturing method thereof. Background technique [0002] Tipping paper is a kind of wrapping paper for cigarettes, which is used as the outer packaging of filters. As an important part of the appearance of cigarettes, tipping paper will directly affect consumers' overall perception of cigarettes, and plays an important role in improving the appearance quality of cigarettes. In order to improve the appearance quality of cigarettes, printing processes such as bronzing, transfer, and direct plating are generally used. The products processed by hot stamping process are not only clear and beautiful in pattern, bright in color, wear-resistant and weather-resistant, but also enough to improve the grade of the product, suitable for the trend of the times, and at the sa...

AI Technical Summary

Problems solved by technology

But the application did not specifically solve the problem of how to stack the two colors

[0006] In addition, the hot stamping temperature has a great influence on the quality of overprinting. If the temperature is too low and the melting is insufficient, it will cause the hot stamping to fail or the hot stamping will not be firm, and the imprint will be weak, incomplete, missing pens, broken pictures or blooming; However, if the temperature is too high and the melting is excessive, the anodized aluminum attached around the imprint will melt and fall off to produce a paste plate, and will damage the anodized aluminum layer on the first hot stamping, making the hot stamping product reduce brightness or lose its metallic luster

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