Thermal transfer printing wood grain foil and method for making same

Abstract

The invention discloses a heat transfer graining foil, which comprises a base and a heat transfer layer coated on the base, wherein, the heat transfer layer is divided into three parts, namely a protective cover, a pattern cover, and a connected cover from inner to outer at one side surface of the base in sequence. Under the technology conditions of appropriate temperature, pressure, etc, the product property of the heat transfer graining foil is required to transfer the protective cover, the graining pattern cover and the connected cover through specific equipment to a printing carrier surface, which ensures that the printing carrier surface not only has wooden aesthetic look, genuine graining pattern and clear grain, but also has scrape and rubbing resistance, wide temperature resistancescope, and ordinary solvent resistance such as water, acid and alkali, etc, and excellent lightfastness and weatherproof , and the invention has the actual application value for protection and decoration of the printing carrier surface. The invention on the one hand changes the monotonous color of the mechanical material surface with clear and genuine wooden aesthetic feeling; on the other hand strengthens the protection function of the surface, and the invention is widely applied to the areas of chemical construction material, interior furniture decoration and so on.

Description

technical field [0001] The invention relates to a protective and decorative material for thermal transfer. In particular, it is suitable for the protection and decoration of chemical building materials, furniture industry, indoor floors, plastic-steel doors and windows, and other external surfaces, such as thermal transfer wood grain foil for decoration and its preparation method. Background technique [0002] At present, most of the domestic building materials such as plastic-steel doors and windows profiled materials are single white, and most of them have not undergone surface decoration and protection. Internationally, only a few companies in Germany, Japan, and South Korea supply such products, and there is no research, development and production of related products in China. However, the imported products have the disadvantages of high brittleness, easy fracture, low adhesion, etc. and are expensive. Contents of the invention [0003] The purpose of the present inv...

AI Technical Summary

Problems solved by technology

However, the imported products have the disadvantages of high brittleness, easy breakage, low adhesion, etc. and are expensive

Images