Mixed printing method for metal flat plate

A metal plate, printing method technology, applied in printing, printing device and other directions, can solve the problems of insufficient whiteness, low gloss of printed matter, poor friction resistance, etc. The effect of increasing productivity
CN101973170AActive Publication Date: 2011-02-16HANGZHOU CPMC +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
HANGZHOU CPMC
Publication Date
2011-02-16
Patent Text Reader

Abstract

The invention discloses a mixed printing method for a metal flat plate, and in particular relates to a method for printing on a metal flat plate, such as tinplate, an aluminum sheet, and the like, by using metal oily ink and ultraviolet curing ink respectively. The metal oil ink and the ultraviolet curing ink are used in the mixed printing method for the metal flat plate respectively, and the method is characterized by comprising the following steps of: firstly carrying out base coating on the metal flat plate by using a denatured polyester resin coating as a base coating material; carrying out metal oily ink printing after the base coating is cured; and then carrying out ultraviolet curing ink printing after the metal oily ink coating is cured; and finally glazing after the ultraviolet curing ink coating is cured, wherein denatured acrylic resin is used as a glazing coating. The invention has the advantages of simple production process, low production cost and high printing quality.
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Description

Technical field

[0001] The present invention relates to a printing method for metal flat plates, in particular to a method of printing on metal flat plates such as tinplate, aluminum sheets, etc., by using metallic oil-based ink and ultraviolet curing ink respectively. Background technique

[0002] At present, most metal printing equipment is two-color machines. With the continuous advancement and development of printing technology, metal printing multi-color machines are gradually maturing and are widely used in metal printing packaging. Products on the market usually use color to attract consumers. Exaggerated and multi-color packaging reflects the personalization, differentiation, and specialization of the product. However, if the above packaging requirements are produced using a two-color machine, it will need to go through multiple processes. The process is complex, the production cost is high, and the oven rack mark is obvious. The degree of automation is low, and prin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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