Compound film for decoration with tridimensional multicolor pattern

Abstract

A multilayer composite film with solid multicolor patterns for decorative use comprises a plastic bottom film layer. The technical proposal of the composite film is that a thermal sol layer, a metal deposition layer or a multicolor dyeing film layer with convex and concave solid patterns or solid embossing patterns, transparent double adhesive vinyl, and a transparent film layer with characters or / and patterns are arranged on the plastic bottom film layer in sequence. The invention has the advantages that the composite film adopts metal film composite materials and a multicolor printing and cold mounting process, so as to achieve the sense of metal of metal tags and the rich color change which can not be reached by the metal tags, thereby saving a large amount of mineral resources. The process produces no smell, no pollution or noise, and is more environment-friendly and beautiful compared with the chemical corrosion process for producing the traditional tag, and improves the production efficiency by more than 10 times. The invention particularly adopts the thermal sol layer with a certain thickness. In the invention, the thermal sol layer is not only a bounding layer, but also a framework layer for the metal layer composite material to form the permanent solid pattern.

Description

technical field [0001] The invention relates to the technical field of a composite film for decoration, in particular to a composite film for decoration with a three-dimensional color pattern limited by the unevenness of the glue layer. Background technique [0002] With the development of society and the continuous progress of science and technology, people's requirements for the beautification of the environment and cultural and craft products are also increasing. In recent years, due to the emergence of metal coating technology, the huge waste of non-ferrous metals caused in the production of various metal plaques will be completely changed from then on, and metal coatings will be used to replace non-ferrous metal plates. In the existing metal coating technology, although the various plaques produced have a very real metal texture, due to the poor ductility of the metal coating layer and the poor stability of the pattern structure, the three-dimensional patterns are diffi...

AI Technical Summary

Problems solved by technology

From the content of the above invention, the process is too complicated. In addition, it is necessary to evenly lay a layer of gold foil in the form of fine particles in a vacuum method, which will greatly increase the production cost. Due to the complex process and intermittent processing between processes, Quality is also difficult to guarantee

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