Double-sided texture transfer printing method and base material with double-sided texture layers

Abstract

The invention provides a double-sided texture transfer printing method and a base material with double-sided texture layers, and relates to the technical field of texture transfer printing. According to the double-sided texture transfer printing method, a transparent base, a first mold, a base material and a second mold are utilized to form a stacked structure, and first UV glue between the base material and the first mold and second UV glue between the base material and the second mold are fully cured and transferred to the front surface and the back surface of the base material through double-sided UV light irradiation, so that the purpose of processing double-layer textures at one time is achieved, the diversity of texture design is achieved, the attaching procedure in the prior art is reduced, the production cost is saved, and meanwhile, it can be guaranteed that the appearance and reliability of a product with the double-sided texture layers meet the requirements of customers; and the double-sided texture transfer printing method is convenient to operate and high in reliability, the production capacity is improved, base materials are saved, the process is simplified, large-batch delivery can be met, and the method has high practical value. The invention also provides the base material with the double-sided texture layers.

Description

technical field [0001] The invention relates to the technical field of texture transfer, in particular to a double-sided texture transfer method and a substrate with a double-sided texture layer. Background technique [0002] With the development of glass decoration film lamination technology (GDF: Glass Decoration Film), the requirements for related explosion-proof film technology are getting higher and higher, and the related texture design for explosion-proof film is also emerging in an endless stream. At present, the product effect design (ID) is not satisfied with the single-layer texture design effect, but further develops the double-layer texture design, and obtains the specified appearance effect by superimposing textures. [0003] In order to achieve ID design, the conventional double-sided texture transfer process is as follows: (1) PET film transfer texture Ι to obtain product 1; (2) PET film transfer texture Ⅱ to obtain product 2; (3) product 1 and product 2 are ...

AI Technical Summary

Problems solved by technology

The production of 1 finished product by the above process requires 2 sheets of PET film raw materials, and three processes of transfer texture Ⅰ, transfer texture Ⅱ, and lamination are required, and the yield rate of the products obtained is low. The reasons are as follows: 1. Lamination The process needs to bond two PET films together. During the bonding process, environmental particles are likely to enter and cause poor bonding; 2. The bonding process is operated by a semi-automatic laminating machine, and the PET film is easily broken during the human operation process. ;3. The transfer process requires fast circulation, and the three processes take a long time. The product is affected by the ambient temperature and humidity, resulting in poor color in batches

And the cost of using the above transfer process is high: 2 sheets of PET substrates are required for laminating 1 sheet of product, and the cost increases by 50%, which is not conducive to the company's market competitiveness

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