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A packaging box with 3D effect and its production method

A technology of 3D effect and production method, applied in printing devices, printing, coverings/exterior coatings, etc., can solve the problems of unenvironmental protection and low efficiency, achieve cost saving, reduce operation control difficulty, and good market promotion and application prospects. Effect

Active Publication Date: 2017-09-22
江西丰彩丽印刷包装有限公司
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AI Technical Summary

Problems solved by technology

[0003] In view of the above deficiencies in the prior art, the purpose of the present invention is to provide a packaging box with 3D effect and its production method, aiming to solve the problem of 3D three-dimensional printing in the prior art that needs to print multiple cross-screen images, lamination of lenticular sheets, etc. Environmental problems, low efficiency, etc.

Method used

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  • A packaging box with 3D effect and its production method
  • A packaging box with 3D effect and its production method
  • A packaging box with 3D effect and its production method

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Embodiment Construction

[0027] The present invention provides a packaging box with 3D effect and its production method. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0028] see figure 1 , which is a flow chart of the production method of the packaging box with 3D effect of the present invention. As shown in the figure, the production method of the packaging box with 3D effect includes the following steps:

[0029] S1, according to the normal process, print the coating ink pigment layer at the corresponding position on the surface of the packaging box;

[0030] S2. Apply uniform varnish on the surface of the ink pigment layer, and pearl powder is uniformly distributed in the varnish;

[0031] S3. Before the varnish is cured...

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Abstract

The invention discloses a packaging box with a 3D effect and a production method thereof. According to the packaging box with the 3D effect, a color layer is coated with a light oil layer, pearl powder is arranged in the light oil layer and distributed in a preset rule, the distribution of the pearl powder is changed through press-printing of a 3D pattern plate, and therefore a pattern with a 3D effect is formed. All materials needed by production are degradable print materials and cannot pollute the environment. Meanwhile, raster sheets for attaching are not needed, cost is reduced, operation control difficulty is lowered, and the packaging box has good market application and popularization prospects.

Description

technical field [0001] The invention relates to the field of printing equipment, in particular to a packaging box with 3D effects and a production method thereof. Background technique [0002] At present, the 3D three-dimensional printing of the products of packaging and printing enterprises adopts the following method: print multiple cross-screen images on the substrate through a graphic printing device such as a printing machine, and then use a transparent grating sheet to paste the multiple cross-screen images. The visual difference of the eyes and the refractive characteristics of the grating sheet realize the 3D visual effect of the printed image. Or directly print the wrong screen image on the lenticular sheet, and finally print a layer of white ink to block the projected light of the lenticular sheet to complete 3D image printing. The above technology is relatively mature, but due to the need to use lenticular sheets in its production process, it has great defects: f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D25/34B41M1/24
Inventor 吕伟
Owner 江西丰彩丽印刷包装有限公司
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