Panel of indoor air conditioner and production method thereof

Abstract

The invention discloses a panel of an indoor air conditioner, which, from the exterior to the interior, comprises a thin film layer and a plastic layer subjected to injection molding on the internal surface of the thin film layer, wherein the thin film layer, from the exterior to the interior, comprises a transparent PET film, an ink decorative layer printed on the internal surface of the transparent PET film, and a cementing layer printed on the ink decorative layer; moreover, the thin film layer also comprises an external thin film layer and an extension part which is integrally connected with the external thin film layer; and the extension part covers and combines the periphery of the internal surface of the plastic layer. Because the combined edge of the thin film layer and the plastic layer is positioned on the internal surface of the plastic layer, the panel has better ornamentation property, and the thin film layer is not easy to separate from the plastic layer. The invention also discloses a method for producing the panel, which mainly comprises the steps of printing, thermal forming, and injection molding. Because the thin film layer extends to the internal surface of the plastic layer, the method for producing the panel is convenient to accurately position the thin film layer; therefore, the difficulty in the production is reduced, and the rejection rate of the panel is effectively reduced.

Description

Technical field The invention relates to a panel, in particular to an injection molding panel with decorative effect applied to an air conditioner, and also relates to a production method of the panel. Background technique The outermost side of the indoor unit of the air conditioner is generally equipped with a panel, which is mostly an injection-molded panel. With the popularization of the use of air conditioners, consumers have higher and higher individual requirements for air conditioners. This requirement is not only reflected in the overall performance of the air conditioner, but also in the surface pattern and color of the panel of the air conditioner indoor unit. Commercially, the pattern and color of the panel surface are often a big selling point. Generally, air conditioners with rich colors and diverse patterns are easier to sell than traditional air conditioners with a single color and pattern such as silver or gray. In addition, the surface of the panel of the trad...

AI Technical Summary

Problems solved by technology

The present invention provides a panel of an air conditioner indoor unit, which aims to overcome the problems that the surface of the panel of the traditional air conditioner indoor unit is easy to wear and the panel of the existing air conditioner indoor unit has poor ornamental quality caused by "leaking". Another purpose of the invention is to overcome the problem of difficult positioning of the protective film in the injection molding process in the existing production method

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