Production process of aluminum plate for three-dimensional pattern anti-counterfeiting wine cap

Abstract

The invention provides a production process of an aluminum plate for a three-dimensional pattern anti-counterfeiting wine cap. The production process comprises the following process steps: 1) preparing a soft magnetic rubber coiled material; 2) cutting into a required size; 3) wrapping the soft magnetic rubber coiled material on a turning roller of a coating unit in a surrounding manner; (4) firstly coating with a colored paint and drying to serve as a primer; 5) coating the colored primer with a transparent coating containing colored magnetic powder through a coating machine; (6) in the running process of the roller coating production line, the aluminum coil coated with the colored magnetic powder coating is discharged from a coating machine head, and three-dimensional patterns in different shapes are formed when the aluminum coil passes through a steering roller; and 7) drying. The soft magnetic rubber coiled material is arranged on the steering roller, in the running process of a roller coating production line, when an aluminum coil coated with colored magnetic powder coating comes out of a coating machine head and passes through the steering roller, magnetic powder is influenced by the magnetic force of magnetic rubber wrapping the steering roller, the magnetic powder rapidly moves in the coating which is not dried, and the coating is not dried. And three-dimensional patterns are formed.

Description

technical field [0001] The invention belongs to the technical field of packaging materials for wine caps, and in particular relates to a production process of an aluminum plate for anti-counterfeiting wine caps with three-dimensional patterns. Background technique [0002] The traditional process of aluminum wine caps is to use PS plates on the sheet coating unit, use ink to print patterns, and use anti-counterfeiting inks to print on the aluminum plates. The anti-counterfeiting ability is poor, and the same or similar inks can be bought to imitate them. The anti-counterfeiting requirements of the winery have not been well resolved. They can only rely on the exclusive supply of special anti-counterfeiting inks from the ink factory for anti-counterfeiting. There is no anti-counterfeiting means in the production process. Contents of the invention [0003] In order to solve the above problems, the present invention provides a production process of an aluminum plate for anti-c...

AI Technical Summary

Problems solved by technology

[0002] The traditional process of aluminum wine cover is to use PS plate on the sheet coating unit, use ink to print the pattern, and use anti-counterfeiting ink to print on the aluminum plate. The anti-counterfeiting ability is poor, and the same or similar ink can be bought to imitate it.

The anti-counterfeiting requirements of the winery have not been well resolved. They can only rely on the exclusive supply of special anti-counterfeiting inks from the ink factory for anti-counterfeiting. There is no anti-counterfeiting means in the production process.

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