A kind of production method of aluminized paper for beer labels, back-coated remoisture paint for aluminized paper, and aluminized paper

Abstract

The invention belongs to the technical field of aluminized paper used as beer labels, especially relates to an aluminized paper used as beer labels, a back-coated moisture-returning coating for the aluminized paper and a production method of the aluminized paper. The aluminized paper used as beer labels is provided with a moisture-returning coating layer on the back; the back-coated moisture-returning coating comprises, by weight, 3%-22% of dihydric alcohol, 3%-20% of ethanol, and 60%-94% of purified water; and the production method of the aluminized paper used as beer labels comprises the following steps of: firstly, coating the back of the aluminized paper with the back-coated moisture-returning coating in an intaglio plate coating mode, then ironing the back of the aluminized paper by an ironing roller, and drying the back of the aluminized paper through hot air. The aluminized paper used as beer labels, the back-coated moisture-returning coating used by the aluminized paper and the production method of the aluminized paper can reduce production cost, increase the moisture content of the aluminized paper used as beer labels, and raise anti-crimpness and printability.

Description

technical field [0001] The invention belongs to the technical field of aluminized paper for beer labels, and in particular relates to a method for producing aluminized paper for beer labels, a back-coated rewetting paint for the aluminized paper, and the aluminized paper. Background technique [0002] With the continuous updating of equipment in the beer industry, the bottling and labeling speed of the production line is getting faster and faster, and the quality requirements for beer labels are also getting higher and higher. In the current acceptance criteria for beer labels, there are not only paper quality requirements, printing quality requirements, but also labeling suitability requirements. For example, in view of the phenomenon of wrinkled labels, broken labels, dropped labels, and warped labels during production, acceptance indicators such as water penetration time, flatness, moisture, and water reactivity of wine labels have been formulated to ensure the quality of...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of production method of aluminized paper for beer labels, back-coated remoisture paint for aluminized paper and aluminized paper, aiming to solve the problem of poor flatness of existing aluminized paper for beer labels, The cost of steam rehumidification is high, and the printability is not good

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