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Manufacturing method for forming three-dimensional grating image-text on concave part of printing product and product made by method

A technology of a three-dimensional grating and a production method, which is applied in the direction of printing, printing, and printing process for producing special varieties of printed matter, can solve the problems of thick material, difficult to bend and form, and single image, and achieves low cost, easy bending and forming, The effect of mature technology

Active Publication Date: 2015-02-25
YANBIAN CHANGBAISHAN PRINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the thick material of such decorative boards, it is not easy to bend and shape, so it is not suitable for use as packaging materials, and the entire layout presents a three-dimensional effect, and the image appears relatively single

Method used

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  • Manufacturing method for forming three-dimensional grating image-text on concave part of printing product and product made by method
  • Manufacturing method for forming three-dimensional grating image-text on concave part of printing product and product made by method
  • Manufacturing method for forming three-dimensional grating image-text on concave part of printing product and product made by method

Examples

Experimental program
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Effect test

Embodiment 1

[0030] Such as figure 2 , 3 As shown, the concave portion of the present invention has a printed product with a three-dimensional grating graphic, and the bottom layer is a white cardboard 1 with a thickness of 1-3 mm, and the white cardboard is embossed to form a concave cavity with a depth of 0.23-0.38 mm; Above the bottom surface in the cavity is an ink layer 2, which adopts three-dimensional printing plate printing to form characters or patterns that can present three-dimensional effects; above the ink layer is a crystal glue layer 3, and the top surface of the crystal glue layer is connected to the cavity. The top surface is flat; on the crystal glue layer is a transparent resin layer 4 with a lenticular lens grating surface structure, and the size of the resin layer corresponds to the size of the top surface of the concave cavity. The production method is: (1) According to the design requirements, use a three-dimensional printing plate to print characters or patterns t...

Embodiment 2

[0032] Such as Figure 4 , 5As shown, the recess of another structure of the present invention has a three-dimensional lenticular print, the bottom layer is a white cardboard 1 with a thickness of 0.2-0.5mm, and the white cardboard is embossed to form a depth of 0.14-0.2mm. ㎜ concave cavity; above the inner bottom surface of the concave cavity is an ink layer 2a, which is printed by a three-dimensional printing plate to form characters or patterns that can present a three-dimensional effect; above the ink layer is a crystal glue layer 3, the crystal glue layer The top surface is flat with the top surface of the concave cavity; above the crystal glue layer is a transparent resin layer 4 with a lenticular lens grating surface structure, the size of the resin layer corresponds to the size of the top surface of the concave cavity; the white cardboard has no concave cavity Part of the surface of the area has an ink layer 2b, and the ink layer is a character or a pattern formed by ...

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Abstract

The invention provides a manufacturing method for forming three-dimensional grating image-texts in a specific region at the surface of a printing product according to design requirements, and the three-dimensional grating image-text region is lower than other regions of the surface of the printing product. The method comprises the following steps of: firstly printing three-dimensional image-texts on different regions of the surface of paper by three-dimensional printing; then performing impressing on the three-dimensional image-text regions on the paper by a concave-convex marking press to form a concave cavity; filling polyester resin in the concave cavity; coating or printing a transparent resin layer which is easy to deform under heat and pressing on the surface of the polyester resin layer; and finally impressing the surface of the transparent resin layer by a cylinder grating board, so that the surface of the polyester resin is provided with a semi-cylindrical curved surface which is symmetrical with the cylinder grating board structure. The manufacturing method has the characteristics of being mature in process, easy to operate and control and exact in printing; and the printing product with the three-dimensional grating image-texts at the concave part manufactured by the method is easy to bend and shape, and is especially suitable for being used as package material of high-grade products such as cigarettes, wines or cosmetics.

Description

technical field [0001] The present invention relates to a method for making a three-dimensional image and text, in particular to a method for forming a three-dimensional grating image and text on the surface of a printed product, and more particularly to a method for forming a three-dimensional grating image and text on a specific area on the surface of a printed product according to design requirements. , and the method for making the three-dimensional lenticular image and text area lower than other areas on the surface of the printed matter. The invention also relates to a print produced by this method. Background technique [0002] In recent years, with the improvement of people's requirements for the appearance and quality of commodity packaging, printing technology and packaging technology have made great progress, and post-press processing technology has achieved vigorous development; concave-convex embossing is after printing. The surface of the printed matter adopts...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41M3/06C08L1/14C08L33/12
Inventor 谢名优李春花王培学周兴
Owner YANBIAN CHANGBAISHAN PRINTING
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