Preparation method of television shell

Abstract

The invention discloses a preparation method of a television shell. The preparation method comprises the following steps of: adding first color powder by taking PC (Poly Carbonate) as a carrier, uniformly stirring, carrying out hot air drying, and pumping tablets to obtain first color masterbatch; adding second color powder by taking PMMA (Polymethyl Methacrylate) as a carrier, uniformly stirring, carrying out hot air drying, and pumping tablets to obtain second color masterbatch; mixing the first color masterbatch and the second color masterbatch by taking HIPS (High Impact Polystyrene) or ABS (Acrylonitrile Butadiene Styrene) natural color materials as main materials, uniformly stirring, and carrying out hot air drying to obtain an injection molding mixture; conveying the injection molding mixture to the hopper of an injection molding machine tool, melting through the injection molding machine tool to prepare molten gel, and filling the molten gel into the cavity of a mould; and cooling the molten gel inside the mould to manufacture the television shell, and separating the television shell from the mould. The method disclosed by the invention has the advantages of easiness and convenience for preparation, short manufacturing time consumption, high efficiency and low cost.

Description

technical field [0001] The invention relates to the technical field of televisions, in particular to a method for preparing a television casing. Background technique [0002] At present, the TV casings on the market are mainly black, silver, white, transparent borders, decorative strips and other appearance colors. With the continuous replacement of consumer groups, aesthetic fatigue has appeared for common colors. It is expected that there will be a subversive A new look of traditional tones emerges, highlighting the individuality and fashion of modern people. The appearance of wood grain decoration in retro style has become the most trendy choice in the eyes of many consumers. However, the wood-grain-like hues that appear on existing handicrafts or artworks are usually achieved by methods such as film paper transfer, two-color injection molding, co-extrusion, spraying, etc. The cost is high and the efficiency is low. It is very difficult to realize on the size parts, and...

AI Technical Summary

Problems solved by technology

However, the wood-grain-like hues that appear on existing handicrafts or artworks are usually achieved by methods such as film paper transfer, two-color injection molding, co-extrusion, spraying, etc. The cost is high and the efficiency is low. Difficult to realize on size parts, not suitable for the preparation of TV casings

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