Electronic ink printing process for paper-plastic material

Abstract

The invention belongs to the technical field of printing, and particularly relates to an electronic ink printing process for a paper-plastic material. The electronic ink printing process comprises the following steps: providing transfer printing paper, printing light-emitting structures on the transfer printing paper, forming a sample wafer, and printing patterns on the sample wafer; carrying out die cutting on the part, except the patterns, of the sample wafer; soaking the die-cut sample wafer in water, so that the sample wafer is demolded and separated to form transfer printing paper and a printing layer; and taking out the demolded printing layer, and transferring the printing layer to the paper-plastic material. The light-emitting structures and the patterns are sequentially printed on the transfer printing paper, then a non-pattern structure part on the sample wafer is removed through die cutting, and then the transfer printing paper is removed in a demolding mode, so that the printing layer with the light-emitting structures and the patterns is obtained; finally the printing layer is transferred and pasted to the paper-plastic material, so that electronic ink is printed on the paper-plastic material; and the patterns can emit light after the printing layer is powered on, so that the generated light-emitting patterns can be changed according to different light-emitting structures, and various pattern effects are achieved.

Description

technical field [0001] The invention belongs to the technical field of printing, in particular to an electronic ink printing process on paper-plastic materials. Background technique [0002] Design is the most important part of a product in the publicity process. And printing is the embodiment of the reality of the design scheme in the product promotion link. The upgrade of various printing technologies will affect the optimal expression of the design scheme. With the upgrading of consumption brought about by industrial upgrading, consumers have higher and higher aesthetic requirements for design works, and no consumers will pay attention to design works without quality. Compared with traditional packaging promotional items, luminous packaging promotional items can attract consumers' attention faster. Very efficient information transfer function. However, the luminescent printing devices currently on the domestic and foreign markets are limited by cost and components, an...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an electronic ink printing process on paper-plastic materials, aiming to solve the technical problem that there is no mature process in the prior art to realize printing electronic ink on paper-plastic materials

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