The invention relates to the technical field of automobile interior trim part processing, and discloses a novel hidden type light-transmitting real-wood automobile interior trim part which is prepared through a preparation method of the hidden type light-transmitting real-wood automobile interior trim part and comprises a light-transmitting veneer layer, a light-transmitting non-woven fabric layer, a hollow shielding layer and an injection molding layer. Through the design that the hollowed-out shielding layer is printed on the light-transmitting non-woven fabric layer, and ink is selected as a printing material, the prepared automotive trim panel has good light transmission and durability, and patterns can still keep a good effect after being used for a long time; the thickness of the light-transmitting non-woven fabric layer is reasonable and uniform, double-sided gluing is adopted, deformation and curl are avoided after baking, the quality of the automotive trim panel is improved, the process is simple, printable patterns are exquisite and diversified, and the problems that the laser etching depth is not easy to control, laser etching residues/over-etching defects are not easy to control, the yield is low, and discontinuous and non-adjacent images and texts cannot be subjected to laser etching are solved. The problems that the distance between a shading layer and a veneer layer is large, and patterns or characters have light source refraction shadows are solved.

    本发明涉及汽车内饰件加工技术领域,公开了一种新型隐藏式透光真木汽车内饰件,通过隐藏式透光真木汽车内饰件的制备方法制备而成,包括透光木皮层、透光无纺布层、镂空遮蔽层和注塑层,通过在透光无纺布层上印刷镂空遮蔽层的设计,并选用油墨作为印刷材料,使得制备的汽车内饰板具有良好的透光性和耐久性,图案在长时间使用后仍能保持良好的效果;透光无纺布层厚度合理均匀,采用双面涂胶,烘烤后不变形不卷曲,提升汽车内饰板质量,工艺简单,可印刷的图案精美、多样化,解决了镭雕深浅度不易控制,镭雕残留/过雕不良难控制,良率低,间断不相邻的图文无法镭雕的问题,解决了遮光层和木皮层间距大,图案或字体有光源折射阴影的问题。


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    Title :

    Novel hidden type light-transmitting true wood automobile interior trim part


    Additional title:

    一种新型隐藏式透光真木汽车内饰件


    Contributors:
    WEN XUE (author) / XIANG JIANWU (author)

    Publication date :

    2024-11-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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