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Water transfer printing construction method

A construction method, water transfer printing technology, applied in the printing process, ink transfer from the original manuscript, printing of special varieties of printed matter, etc., can solve the problems of high cost, harsh production environment requirements, cumbersome process, etc., and achieve the goal of printing Cost reduction, easy to print clear graphics, good ink performance

Inactive Publication Date: 2019-05-03
东莞市鑫烨转印材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current water transfer printing technology requires more cumbersome processes, higher costs, and stricter requirements on the production environment.

Method used

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Embodiment Construction

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] In the embodiment of the present invention, a water transfer printing construction method includes: PET film, polyvinyl alcohol fiber, adhesive coating, activator, adopts the following steps:

[0021] S1: Carry out gravure printing of graphics and text on the surface of the PET film, so that a graphic ink layer appears on the surface of the PET film, and then coat the surface of the PET film with the graphic ink layer printed with polyvinyl alcohol fibers by means of curtain coating;

[0022] S2: Lay the PET film coated with poly...

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Abstract

The invention discloses a water transfer printing construction method. A PET film, polyvinyl alcohol fibers, an adhesive coating and an activating agent are needed. The water transfer printing construction method comprises the following steps that 1, image-text intaglio printing is conducted on the surface of the PET film, an image-text ink layer is generated on the surface of the PET film, and then the film surface, printed with the image-text ink layer, of the PET film is coated with the polyvinyl alcohol fibers in a shower coating mode; and 2, the PET film coated with the polyvinyl alcoholfibers is laid on the surface of a steel belt of shower coating equipment, temperature difference is formed through the difference between the cooled steel belt temperature and the PET film laying temperature, therefore, a film layer is instantly formed by polyvinyl alcohol fiber liquid, and the polyvinyl alcohol fibers are adhered to the image-text ink layer. According to the water transfer printing construction method, the PET film is good in inking performance and has no ductility, and therefore clear images and texts can be conveniently printed; and meanwhile, the cost of shower coating the polyvinyl alcohol fibers is reduced compared with the existing polyvinyl alcohol film printing cost, and the requirement for the environment in the manufacturing process is lowered.

Description

technical field [0001] The invention relates to the field of water transfer printing, in particular to a water transfer printing construction method. Background technique [0002] Water transfer printing technology is known as a relatively environmentally friendly technology. It mainly uses water pressure and activators to dissolve and transfer the peeling layer on the water transfer printing carrier film. The basic process is: printing of the film, spraying the primer, and extending the film. , activation, transfer printing, washing, drying, spraying and drying, etc. [0003] However, the current water transfer printing technology requires more cumbersome processes, higher costs, and stricter requirements on the production environment. Contents of the invention [0004] In order to overcome the disadvantages of the above-mentioned situation, the present invention aims to provide a technical solution capable of solving the above-mentioned problems. [0005] A water trans...

Claims

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Application Information

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IPC IPC(8): B41M3/12B41M5/03B41M5/04
Inventor 黄国卫黄国兵张信敏
Owner 东莞市鑫烨转印材料有限公司
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