The invention relates to an automobile decorating part and a preparation method thereof. The preparation method of the decorative part comprises the following steps: pretreating the decorative part and spraying primer; the water transfer printing film is laid on a transfer printing water tank, an activating agent is sprayed, the decorating part is placed in the water tank, a pattern is transferred to the surface of the decorating part, the decorating part is taken out, and residues on the surface of the decorating part are removed; primary silk-screen: carrying out silk-screen on a first silk-screen pattern on the area, needing to be provided with the regular pattern, of the decorative part; secondary silk-screen printing: silk-screen printing a second silk-screen printing pattern on the first silk-screen printing pattern; third-time silk-screen: adjusting the position of the silk-screen layer, and silk-screen a third silk-screen pattern at the right end of the second silk-screen pattern; and spraying finish paint on the surface of the decorative part, and airing. The invention further provides an automobile decorating part which is manufactured through the method. The problems that in an existing water transfer printing technology of the decorating part, membrane positioning is difficult, and decoration of regular patterns or special symbols cannot be achieved are solved, and meanwhile the problems that the INS technology is long in development period and high in cost can be solved.

    本发明涉及一种汽车装饰件及其制备方法。装饰件制备方法为:对装饰件进行预处理和喷底漆;将水转印膜片铺在转印水槽上,并喷涂活化剂,将装饰件放在水槽内,将图案转印到装饰件表面,取出并去除装饰件表面残余物;一次丝印:将装饰件需做规则图案的区域,丝印第一个丝印图案;二次丝印:在第一个丝印图案上丝印第二个丝印图案;三次丝印:调整丝印图层位置,在第二个丝印图案的右端丝印第三个丝印图案;将装饰件表面喷涂面漆,晾干即可。本发明还提供了一种汽车装饰件,由所述方法制得。本发明解决了现有装饰件的水转印工艺存在膜片定位困难,无法实现规则图案或特有符号的装饰问题,同时还可以解决INS工艺存在开发周期长和成本高的问题。


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    Title :

    Automobile decorating part and preparation method thereof


    Additional title:

    一种汽车装饰件及其制备方法


    Contributors:
    REN ZHENBO (author) / SHEN TAO (author) / YANG YINGJIE (author) / GAO CHAO (author)

    Publication date :

    2022-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B41M PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES , Druck-, Vervielfältigungs-, Markierungs- oder Kopierverfahren / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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