Flexible touch door shell for refrigerator and production process thereof

Abstract

The invention discloses a flexible touch door shell for a refrigerator and a production process thereof, and relates to the technical field of household appliances. The flexible touch door shell comprises a refrigerator door shell body; one surface of the refrigerator door shell body is sprayed with a flexible touch powder spraying coating, and the other surface of the refrigerator door shell bodyis provided with foamed polyurethane foam; a refrigerator door liner is fixed to the other surface of the foaming polyurethane foam; refrigerator plastic door decoration strips are fixed to the circumferential side faces of the refrigerator door shell body, the foaming polyurethane foam and the refrigerator door liner; and the flexible touch powder spraying coating comprises solid resin, a pigment, a filler, an assistant and flexible touch powder coating. A solvent is not used during powder spraying, thus energy saving and emission reduction are achieved, the utilization rate of the single-coating coating is high, recycling can be achieved, cost control is optimized, the user experience is improved though a flexible surface coating, and the problems that in an existing coating process, multi-layer spraying is conducted, the solvent is used, consequently environmental pollution is serious, and the refrigerator door touch sense is poor are solved.

Description

technical field [0001] The invention belongs to the technical field of household appliances, in particular to a flexible touch-sensitive door shell for a refrigerator and a production process thereof. Background technique [0002] The outer shell of the refrigerator door must maintain a certain color and surface protection function. The appearance color and protection of the PCM steel plate door of the traditional refrigerator are mostly liquid paint. After 2-3 times of coating, up to 50-70% of the solvent will volatilize, which will pollute the environment. At the same time, the material utilization rate is 30-50%, and the waste rate is high; It has a delicate and soft touch feeling. The anti-fingerprint effect on the painted surface of the steel plate is not good. With the improvement of consumption level, the refrigerator manufacturing industry and consumers have demands for surface treatment techniques and product effects with special effects and special functions. C...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a flexible tactile door shell for a refrigerator, which can save energy and reduce emissions by powder spraying without using solvents, has a high utilization rate of single-coat paint, can be recycled and optimized cost control, and the flexible surface coating can improve user experience and solve the problem of Solved the problems of multi-layer spraying in the existing coating process and the use of solvents to pollute the environment and the touch of the refrigerator door is not good

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