High bright leather transfer film process

Abstract

The invention discloses a high bright leather transfer film process and relates to the technical field of leather transfer film processes. A manufacturing process mainly comprises the following steps: 1, manufacturing a PET basement membrane; 2, manufacturing a release layer; 3, manufacturing a coloring layer; 4, manufacturing an aluminum plating layer; and 5, manufacturing a back adhesive layer, wherein the PET basement membrane is a 23-micron high bright film; the release layer is prepared from LX-49M, butanone and cyclohexanone with the ratio of 10kg: 4kg: 1kg; the coloring layer is prepared through two kinds: 1, the coloring layer is prepared into golden and silver from PET-703, PET-703H, the butanone and the cyclohexanone according to the ratio of 2kg: 1kg: 1.5kg: 0.5kg, and 2, the coloring layer is prepared into deep color from the PET-703, the PET-703H, the butanone and the cyclohexanone according to the ratio of 2kg: 1kg: 1.5kg: 0.5kg; the aluminum plating layer adopts a vacuum coating machine; and the back adhesive layer is prepared from BJ-913AF, ethyl and toluene according to the ratio of 40kg: 3kg: 2kg. The high bright leather transfer film process has the beneficial effects of very good transparency, very good glossiness, fine, smooth and level film surface and good transfer effect and has the advantages of simple structure, reasonable design, low manufacturing cost and the like.

Description

technical field [0001] The invention relates to the technical field of leather transfer film technology, in particular to a high-brightness leather transfer film technology. Background technique [0002] Leather has been deeply loved by people for thousands of years, but the early leather has always been monotonous in color and variety. With the improvement of people's living standards and the enrichment of material life, people's requirements for leather fashion And the pursuit of the grade of leather products is also becoming more and more prominent. Not only does it require perfection in color, color, and leather, but it also has higher requirements in terms of energy saving and environmental protection. This is the combination of modern fashion and reality. The demand for post-processing products such as leather is also increasing. As an important post-processing process of leather diversification, leather printing is more and more popular among people, and the leather ...

AI Technical Summary

Problems solved by technology

Leather printing, as an important post-processing process of leather diversification, is more and more popular among people, and the leather transfer film is an important process of leather printing. The transparency and gloss of the transfer film have very high requirements, but the transparency and gloss of the transfer film currently on the market cannot meet the requirements, resulting in insufficient color of the leather, insufficient fineness of the film surface, and insufficient eye-catching color.