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Transfer device and transfer method for printed sheets of paper

A technology of printing paper and transfer printing, which is applied to the transfer printing device and the field of transfer printing on printing paper, and can solve the problems of affecting printing quality and incapable of high-precision transfer film

Inactive Publication Date: 2010-09-22
RYOBI MHI GRAPHIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, not only the position of the transfer film cannot be aligned with the specified position of the printing paper with high precision, but also there are disadvantages such as slipping (slip) between the transfer film and the printing paper, which affects the printing quality. Improve

Method used

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  • Transfer device and transfer method for printed sheets of paper
  • Transfer device and transfer method for printed sheets of paper
  • Transfer device and transfer method for printed sheets of paper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] figure 1 Shown is an example of a printing machine incorporating a transfer device 6 that can be made glossy by applying a resin varnish to the printing surface of printing paper, and then further transferring gold foil, embossing Patterns or holographic patterns, etc., to process the printing surface of the printing paper. The printing machine includes: a paper feeding unit 1, which is used to send out printing paper 2 from the stacker one by one through a paper feeding device or a paper separation device, etc.; Five-color printing; the varnish coating part 4, coating (coating) ultraviolet curable resin varnish on the printing paper 2 printed by the printing part 3; The UV-curable resin varnish on the printing paper 2 coated with UV-curable resin varnish is pressed with a material (for example, polyethylene terephthalate, so-called PET and other materials) that has the ability to restore. A transfer film 5 for surface-processing the printing paper 2 ; and a paper dis...

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PUM

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Abstract

An object is to provide a transfer device and a transfer method for printed sheets of paper that are capable of matching the traveling speed of a transfer film to the conveying speed of printed sheets of paper irrespective of the thickness of printed sheets of paper. The transfer device includes a transfer section for transferring patters of a transfer film onto a surface of each of printed sheets of paper conveyed by a cylinder; a traveling speed setting means for setting the traveling speed of a transfer film according to the thickness of each of the printed sheets of paper; and a speed control means for controlling the actual traveling speed of the transfer film so as to match the actual traveling speed of the transfer film to the traveling speed of the transfer film set by the traveling speed setting means.

Description

technical field [0001] The present invention relates to a technique for increasing the added value of the printed surface by pressing a transfer film on printed printing paper to transfer gold foil, embossed patterns, or holographic patterns, etc. A transfer device and a transfer method for transferring a pattern of a film for transfer onto a printing paper on a printing surface of the printing paper. Background technique [0002] Conventionally, there have been proposed glazing devices that add value to printed printing paper as described above. It has a varnish unit for coating UV-curable resin varnish (varnish) on printing paper printed by a printing unit, and a transfer film for pressing a transfer film on the printing paper coated with varnish by the varnish unit. A continuous circulation type (endless type) hologram forming unit for transferring the pattern of a printing film, wherein the surface of the hologram of the transfer film that is continuously moved is embos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F16/00
CPCB41F19/062Y10T156/10
Inventor 中村贵彦
Owner RYOBI MHI GRAPHIC TECH
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