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Three-dimensional printing equipment, printing method and packaging box

A technology of three-dimensional printing and printing devices, which is applied in the field of packaging boxes and three-dimensional printing equipment, and achieves the effects of high accuracy, good effect and material saving

Inactive Publication Date: 2012-09-19
SHENZHEN JINJIA GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems existing in the related art, the object of the present invention is to provide a three-dimensional printing device, a printing method, and a packaging box, which can directly print transparent lenticular gratings on the graphic information, so as to solve the problems in the prior art due to the printing process. Problems with gratings

Method used

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  • Three-dimensional printing equipment, printing method and packaging box
  • Three-dimensional printing equipment, printing method and packaging box
  • Three-dimensional printing equipment, printing method and packaging box

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Embodiment Construction

[0034] Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0035] The invention provides a three-dimensional printing device, which includes a graphic printing device and a grating graphic printing device. Among them, the graphic printing device is used to print multiple screen images on the substrate, and the printing method can be gravure printing or offset printing in the prior art; the grating graphic printing device is located downstream of the graphic printing device. Transparent inks print a lenticular graphic directly onto the substrate on a multi-screen image, where the lenticular graphic can include stripes, dots or networks. According to an embodiment of the present invention, the transparent ink is a transparent environmentally friendly resin UV ink with a transparency of 70% to 90%.

[0036] In this way, through the three-dimensional printing device of the present invention, the transparent ink is...

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Abstract

The invention provides three-dimensional printing equipment which comprises an image-text printing device and a raster graphic printing device, wherein the image-text printing device is used for printing a multigrid image onto a printing material; and the raster graphic printing device is positioned at the down stream of the image-text printing device, and transparent ink is used to directly print raster graphics onto the multigrid image of the printing material. The invention further provides a three-dimensional printing method which comprises the following steps that the multigrid image is printed onto the printing material through the image-text printing device; and the transparent ink is used to directly print the raster graphics onto the multigrid image through the raster graphic printing device. The invention also provides a packaging box with a three-dimensional image, and the three-dimensional image is printed through the three-dimensional printing method. Accordingly, the invention not only can save materials, but also is environmental-friendly, has high production efficiency and a wide application scope.

Description

technical field [0001] The invention relates to the field of printing, in particular to a three-dimensional printing device, a printing method, and a packaging box. Background technique [0002] Three-dimensional printing refers to the printing method that develops the traditional printed image from two-dimensional display to three-dimensional display, which can reproduce the three-dimensional information of the three-dimensional space of the image, so as to reproduce the three-dimensional effect of the three-dimensional space of the object more novelly and realistically. Due to its unique and exquisite printing effect, three-dimensional printing is more and more widely used in many fields including the packaging field. [0003] At present, there are two main methods for three-dimensional printing of products in packaging and printing enterprises: the first is to print the processed graphic information on the back of the lenticular lenticular, and then apply a layer of white...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F9/02B41M3/06
Inventor 吕伟
Owner SHENZHEN JINJIA GRP
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