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Web printing device and printing method thereof

A technology for printing equipment and printing methods, applied in printing, printing machines, transfer printing, etc., can solve problems such as waste and waste of webs, reduce production costs, avoid waste of webs, and have good market promotion and application prospects Effect

Active Publication Date: 2015-06-17
SHENZHEN JINJIA GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above deficiencies in the prior art, the purpose of the present invention is to provide a web printing device and its printing method, aiming at solving the problems caused by the waste of part of the web when the web printing device is started for printing and production in the prior art. the problem of waste

Method used

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  • Web printing device and printing method thereof
  • Web printing device and printing method thereof
  • Web printing device and printing method thereof

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Embodiment Construction

[0029] The present invention provides a web printing device and its printing 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.

[0030] see figure 2 , which is a schematic diagram of an embodiment of the web printing apparatus of the present invention. As shown in the figure, the web printing equipment includes: an indirect printing device 100, each printing unit 200, a web transfer device and a web secondary printing device 400; the printing unit 200, web transfer The device and the web secondary printing device 400 are respectively connected to the indirect printing device.

[0031] The printing unit 200 sequentially prints ink on the indirect printing device 100, and the web transport device th...

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Abstract

The invention discloses a web printing device and a printing method thereof. The web printing device comprises an indirect printing device, a plurality of printing units, a web transmitting device and a secondary web printing device, wherein the printing units, the web transmitting device and the secondary web printing device are respectively connected with the indirect printing device. In printing, ink is firstly printed on the indirect printing device, and then the ink is transferred onto a web by the indirect printing device. The problem that the web is wasted in the printing process is avoided, the cost of production is greatly reduced, and the printing device and the printing method have good market promotion and application prospects.

Description

technical field [0001] The invention relates to the technical field of web printing, in particular to web printing equipment and a printing method thereof. Background technique [0002] Web printing equipment is printed on continuous rolls of paper or other substrates. There is a rewinding device or a large sheet cutting method in the receiving part. It is usually equipped with automatic paper splicing, paper tension control, ink color automatic control, and automatic registration. Controls, glazing units, drying cabinets, etc. According to the structure, web printing equipment can be divided into: rack type, satellite type, etc. [0003] For satellite type web, the satellite type web printing equipment of prior art is as figure 1 As shown, it includes: paper receiving section, paper feeding section, drying section, plate cylinder, impression cylinder, drying unit between printing color groups and ink tank. The paper feeding part sends the substrate (such as roll paper) t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F16/00
Inventor 吕伟
Owner SHENZHEN JINJIA GRP