Stock having green environment-protective three-dimensional stereo grating effect image and transfer making method

Abstract

The invention relates to a printing stock with green environment protective 3D solid grating effect image and a transfer manufacture method thereof. The invention belongs to the technical field of 3D solid printing of packaging and upholstering. The stock includes a printing substrate with a plane printing image; a compound medium layer is arranged on the printing substrate; a grating effect layer obtained by carrying out laser grating effect mould pressing treatment and peeling transfer on a film is arranged on the compound medium layer. The transfer manufacture method includes the following steps: 1, carrying out plane colorful printing on the stock; 2, providing a film the surface of which is coated with an isolating layer; 3, carrying out laser grating effect mould pressing treatment on the film to generate the grating effect layer; 4, transferring the grating effect layer to the printing surface of the printing stock. The invention transfers the grating effect layer to the printing surface of paper which is provided with the plane printing image, thus leading the printing surface of paper to take a special vision feeling of solid vision and heteroclitic cartoon. The invention reduces the material consumption and the product cost, adapts to the requirements of the product to resist fake and improve the grade, is green and environmentally protective and can not cause pollution to the environment.

Description

1. Technical field [0001] The invention relates to a substrate with a green and environment-friendly three-dimensional grating effect image and a transfer manufacturing method, belonging to the technical field of 3D three-dimensional printing for packaging and decoration. 2. Background technology [0002] Stereoscopic printing is the integration of lenticular stereoscopic imaging technology and the essence of printing technology, so that the flat printed image presents a unique visual experience of stereoscopic vision and variable animation, breaking the traditional flat, static, and single effect of printed matter. [0003] At present, there are two methods used in three-dimensional printing of wrapping paper: [0004] One is to combine the combined image with the grating sheet, and the grating sheet is made of PET, PP and PVC materials with a thickness of 0.2mm or more. Since the grating sheet itself is a kind of plastic and has a certain thickness, it is difficult to for...

AI Technical Summary

Problems solved by technology

Since the grating itself is a kind of plastic, and it has a certain thickness, it is difficult to form during processing, and the bonding effect is poor. In addition, the cost of the material itself is high, causing pollution to the environment and great harm

[0005] Another method is to make the information of the three-dimensional image into a molded plate first, mold it on a BOPP film, and then transfer the information of the three-dimensional image to the printing surface. Although this method can meet the environmental protection requirements, it can only be used once. To complete the effect of a three-dimensional pattern, the change of various three-dimensional images can only be realized by making various molded plates. Because the production cost of the molded plate is very high, generally tens of thousands or even hundreds of thousands, so The molded plate and transfer film used for different products are in one-to-one correspondence, and the manufacturing cost is very high

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