Printing technology

A process and printing machine technology, applied in the field of six-color printing process, to achieve the effects of reducing production costs, wide application prospects, and improving production efficiency

Inactive Publication Date: 2012-10-24
昆山科望快速印务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above deficiencies, the present invention provides a printing process, which solves t

Method used

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Example Embodiment

[0025] In order to further illustrate the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific embodiments, structures, features and effects of the present invention proposed in accordance with the present invention will be described in detail below in conjunction with preferred embodiments.

[0026] A printing process including the following steps:

[0027] (1) The printing ink is printed on the substrate by a printing device, the printing device is a six-color double pass oil printing machine;

[0028] (2) The printing ink is irradiated with the ultraviolet rays emitted by the first set of ultraviolet curing lamps of the six-color double oil printing machine to cause the printing ink and the printing layer to undergo a cross-linking reaction;

[0029] (3) The printing ink is irradiated with ultraviolet rays from the second set of ultraviolet lamp curing lamps of the six-color double oil printing machine to cure the printi...

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Abstract

The invention relates to a printing technology and particularly relates to a six-polychrome printing technology. The printing technology includes the following steps that firstly, a printing ink is printed on a printing stock by a six-color and varnishing printer, secondly, ultraviolet rays emitted by a first group ultraviolet lamp curing lamp are used for illuminating the print ink so that the print ink is subjected to a cross-linking reaction with printed layers, thirdly, ultraviolet rays emitted by a second group ultraviolet lamp curing lamp are used for illuminating the print ink to enable the printed layers to be cured, fourthly, an infrared dryer is arranged to dry the printed layers, and fifthly, and an ultraviolet (UV) polishing device is used for a UV polishing for the dried printed layers. The printing technology has the advantages that by means of the modifications of the printing ink and production process, the problem that the whole printing efficiency is low caused by the slow drying speed of a six-polychrome printing technology in prior art is solved, the production cost is lowered, the production efficiency is improved, and the printing technology has a wide application prospect.

Description

technical field [0001] The invention relates to a printing process, mainly a six-color printing process. Background technique [0002] The printing process of printing six sets of colors on the existing market mainly uses a four-color printing machine. This kind of printing machine can only print four sets of colors at a time, and after printing, it has to wait for drying before printing another two colors, resulting in production efficiency. Seriously low, some six-color printing machines have also appeared on the existing market. These printing machines also have a characteristic of slow drying speed, which affects production efficiency. Contents of the invention [0003] In view of the above shortcomings, the present invention provides a printing process, which solves the problem of drying speed of printing six sets of colors through the transformation of the process and ink. [0004] In order to achieve the above object, the main technical contents of the present inve...

Claims

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Application Information

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IPC IPC(8): B41M1/14B41M7/00C09D11/10C09D11/101
Inventor 王成亮徐雪东
Owner 昆山科望快速印务有限公司
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