Transfer platinum cat eye positioning paper and preparation process thereof

Abstract

The invention provides and particularly relates to transfer platinum cat eye positioning paper and a preparation process thereof, and relates to the technical field of printing. The preparation process of the transfer platinum cat eye positioning paper comprises the following work procedures of a UV coating molding pressing work procedure, an aluminum plating work procedure, back glue and cuttingwork procedure, a compounding work procedure, a connecting line peeling and surface coating work procedure and a transverse cutting work procedure. The transfer platinum cat eye positioning paper comprises a bottom paper layer, a transfer glue water layer, a water-based back glue layer, a platinum cat eye aluminum plating layer and a water-based surface coating layer, wherein the transfer glue water layer, the water-based back glue layer, the platinum cat eye aluminum plating layer and the water-based surface coating layer are sequentially compounded onto the bottom paper layer. The aluminum layer of the paper prepared by the preparation process realizes the firm combination with the paper; the positioning precision is high; the problem of poor combination firmness of a UV layer and an aluminum layer of a conventional transfer process is solved; the process of only transferring the platinum cat eye aluminum layer and not transferring the UV coating is realized; in addition, the platinum luster is better than that of a film coating card; the efficiency is higher; the production cost is reduced; the application is not limited; the application of the platinum positioning paper in thepackaging industry can be greatly promoted.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a transfer platinum cat's eye positioning paper and a preparation process thereof. Background technique [0002] Platinum positioning paper is sought after by printing companies because of its platinum luster, high anti-counterfeiting, 3D relief effect, etc. It is one of the main development directions of laser packaging materials in the future. Platinum positioning paper generally adopts UV coating and molding technology, mainly laminating cards. At present, there is a phenomenon that the bonding fastness between the UV layer and the aluminum layer is insufficient. Only the aluminum surface composite method can meet the packaging needs. It can be used in large quantities in the packaging industry, but its use in the cigarette packaging industry dominated by transfer paper will be greatly restricted. There is an urgent need to develop transfer-type platinum positioning paper to ...

AI Technical Summary

Problems solved by technology

Platinum positioning paper generally adopts UV coating and molding technology, mainly laminating cards. At present, there is a phenomenon that the bonding fastness between the UV layer and the aluminum layer is insufficient. Only the aluminum surface composite method can meet the packaging needs. The package industry can be used in large quantities, but its use in the cigarette package industry dominated by transfer paper will be greatly restricted, and there is an urgent need to develop transfer-type platinum positioning paper to meet market demand

At present, transfer-type platinum positioning paper has not been seen in the market. It is impossible to produce transfer platinum positioning paper with the traditional transfer paper process (transfer coating and aluminum layer are transferred together), and a new process needs to be developed.

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