Metal decorating machining technique

A processing technology and iron printing technology, which is applied in the field of iron product printing, can solve the problems of large production site, many equipments, poor gloss, etc., and achieve the effect of reducing investment, removing dust, and good gloss

Inactive Publication Date: 2013-06-05
GUIZHOU ZHONGYUAN METAL DECORATING CANNER
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

With the development of the times and the improvement of living standards, in the case of a large number of food and beverage cans and craft packaging barrels, higher requirements are put forward for the coating process of iron printing. The traditional printing iron processing process includes dust removal-priming-curing-up In the steps of multi-color ink-curing-varnish, etc., the traditional coating process has the disadvantages of unclean cleaning of tinplate, more equipment, high investment cost, large production site, easy yellowing of paint, and poor gloss

Method used

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  • Metal decorating machining technique

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part 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 creative efforts fall within the protection scope of the present invention.

[0026] Such as figure 1 As shown, the printing iron processing technology of the present invention comprises the steps:

[0027] (1) Clean the tinplate with water, and then use an organic solvent to wipe and remove dust, and the organic solvent is absolute ethanol;

[0028] (2) Use a coating machine to apply primer to the tinplate after wiping and dust removal in step (1). After applying the primer, send the tinplate to the drying room for drying tre...

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Abstract

The invention relates to the field of ironwork printing, in particular to a metal decorating machining technique. The technique includes the following steps: cleaning tinplate with water, and then wiping the tinplate with organic solvent to remove dust; arranging bottoming coating material on the tinplate, and then treating the tinplate in a drying mode; and then respectively arranging white coating material on the tinplate and treating the tinplate in a drying mode, carrying out yellow printing ink printing operation and treating the tinplate in a drying mode, carrying out red printing ink prinking operation and treating the tinplate in a drying mode, carrying out blue printing ink prinking operation and treating the tinplate in a drying mode, carrying out black printing ink prinking operation, treating the tinplate in a drying and vanishing mode, and sending the tinplate into a drying room for drying treatment after the vanishing treatment. According to the metal decorating machining technique, not only can dust be effectively removed through cleaning, but also the organic solvent which is insoluble in water can be effectively cleaned up, the investment in equipment is effectively reduced, the coloring materials can not yellow, and the glossiness is better.

Description

technical field [0001] The invention relates to the field of iron product printing, in particular to an iron printing process. Background technique [0002] Iron printing is to print patterns on tinplate. It mainly uses the physical characteristics of water and ink to repel each other. Through printing pressure, the printing plate pattern is printed on the tinplate, which belongs to the principle of flat offset printing. With the development of the times and the improvement of living standards, in the case of a large number of food and beverage cans and craft packaging barrels, higher requirements are put forward for the coating process of iron printing. The traditional printing iron processing process includes dust removal-priming-curing-up In the steps of multi-color ink-curing-varnish, the traditional coating process has the disadvantages of unclean cleaning of tinplate, more equipment, high investment cost, large production site, easy yellowing of paint, and poor gloss. ...

Claims

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Application Information

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IPC IPC(8): B41M1/28B41M1/18B41M7/00
Inventor 赵伟
Owner GUIZHOU ZHONGYUAN METAL DECORATING CANNER
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