The invention relates to a multilayer film with surface touch feeling and a preparation method for manufacturing the multilayer film for in-mold transfer printing. The multilayer film can be used for surface decoration of durable forming parts such as automotive interiors. Comprising a surface protection film, an anchoring ink absorption layer, a first touch support layer, a second touch support layer, a bonding layer, a pattern layer, an anchoring ink absorption layer and an ABS film which are sequentially prepared together in an overlapped mode. The multilayer film can be used in automotive interiors and is used for an INS processing technology, the touch surface of the multilayer film is obvious before and after processing, and the touch is obviously not weakened in the injection molding process. The multiple touch layers are used, so that the surface appearance of a workpiece in the molding injection molding process is easier to maintain compared with touch ink and embossed touch, meanwhile, the touch layers are arranged in the membrane, it can be guaranteed that the weather resistance of the whole membrane is more excellent compared with the touch ink and embossed touch, and the weather resistance can be maintained for a long time.

    多层膜及具有表面触感、制造模内转印用多层膜制备方法,可用于汽车内饰等耐久性成型部件的表面装饰。包括依次叠合制备在一起的表面保护膜、锚固吸墨层、第一触感支持层、第二触感支持层、粘贴层、图案层、锚固吸墨层和ABS膜;该多层膜可以在汽车内饰中使用,试用于INS加工工艺,多层膜在加工前后触感表面明显而且,在成型注塑过程中触感明显不减弱。本发明使用的多层触感层,使得工件在成型注塑过程中的表面形貌相对于触感油墨和模压花触感更容易保持,同时触感层在膜片内可以保证整体膜片的耐候性相对于触感油墨和模压压花触感更优异,而且可以长时间保持。


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    Titel :

    Multilayer film and preparation method of multilayer film with surface touch feeling and for manufacturing in-mold transfer printing


    Weitere Titelangaben:

    多层膜及具有表面触感、制造模内转印用多层膜制备方法


    Beteiligte:
    YAN QING (Autor:in) / DAN HIDEHIKO (Autor:in) / LI HAOMING (Autor:in) / LIU WEIBO (Autor:in) / SONG XUYANG (Autor:in)

    Erscheinungsdatum :

    2022-11-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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