Collinear operation printing method of wheel rolling simulation optical laser printing pattern and printing product

Abstract

The invention relates to a collinear operation printing method of a wheel rolling simulation optical laser printing pattern and a printing product. Firstly, a layer of local gold stamping tin foil is bonded on the end surface of a printed material by a cold foiling technology through using a refit wheel rolling seven-color automatic printing machine, and is colored to form a general printing colored layer, in particular, various colors of ink can be coated on the gold stamping tin foil to form any color; then, a proper gold oil layer is coated on the printing colored layer; and finally, a recess print equal to an optical laser pattern is pressed on the end surface of the gold oil layer by employing a soft plate transfer technology and an optical laser film. Therefore, the anticipated printing effect is obtained by fitting the brightness of the gold stamping tin foil and various colors of the printing colored layer and using the shadow refraction effect of the gold oil layer and the print thereof.

Description

technical field [0001] The present invention relates to a roll-type on-line printing method capable of simulating optical laser prints and its printed products, in particular to a method that can coat any color on bronzing tin foil without additional bonding of optical laser film. Printed products that can also show the visual effects of optical laser printing under the same conditions. Background technique [0002] Such as image 3 As shown, in today’s traditional printing process, in order to make the printed matter show the special printing effect of optical laser printing, it firstly pastes a layer of metal on the end surface of the printed material 10 (such as paper, etc.) comprehensively. A shiny tin foil material 11, and the tin foil material 11 can be a single color such as gold, silver, red, blue, yellow, green, etc. Paint layer 12, and through the color gamut concentration (that is, thick, light, dark, shallow) of the white paint to make it present a local or regi...

AI Technical Summary

Problems solved by technology

[0004] However, although these printing techniques have been used for many years and can indeed show special visual effects different from general printing, there are still deficiencies that need to be improved; It can no longer be changed or given a multi-color gradient treatment, so it will give people a sense of monotony. In addition, it must be fully attached to the tin foil material 11 and the optical laser film 15 to present the so-called optical laser. Ineffective, but suspected of excessive waste of resources

[0005] In addition, in the prior art, most of the steps of pasting the tin foil material 11 or the optical laser film 15 are completed offline. In this way, it is bound to consume more man-hours and operating procedures, and it is difficult to effectively save the printing cost. Unable to provide consumers with more economical acquisition costs

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