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    • 1. 发明申请
    • MANUFACTURING METHOD OF VEHICLE MOLDED CEILING
    • 车辆模制天花板的制造方法
    • US20090145538A1
    • 2009-06-11
    • US11989413
    • 2006-07-25
    • Takashi KojimaYoshiaki KatoKazutoshi SomiyaRyoichi Kawabata
    • Takashi KojimaYoshiaki KatoKazutoshi SomiyaRyoichi Kawabata
    • B32B37/00
    • B29C51/145B29C51/02B29C51/082B29C63/0013B29C2793/009B29L2031/3011B32B1/00B32B3/04B32B5/022B32B5/245B32B5/26B32B7/06B32B7/12B32B2266/0278B32B2307/10B32B2307/748B32B2605/00B60R13/0225
    • A process for producing a molded ceiling for a vehicle that, after molding of a molded ceiling, can allow a mill end to be easily separated from a skin material by a nonwoven fabric layer and can easily conduct edge treatment of a base material to improve productivity. In this process for producing a molded ceiling for a vehicle, a base material together with a skin material is set in a mold in which a molding face is formed in a required curved surface, followed by heating and pressing to bond the base material and the skin material to each other and thus to prepare a molded ceiling. A nonwoven fabric layer for facilitating the separation between the base material and the skin material even after molding is previously interposed between the base material and the skin material. A cut, which extends from the backside of the molded ceiling to the base material, is provided, and only the mill end of the base material is separated from the skin material by the nonwoven fabric layer, and an adhesive is coated onto a part from which the mill end of the skin material has been removed. The skin material is wound in and bonded to the edge of the base material to cover the edge with the skin material.
    • 一种用于制造车辆模制天花板的方法,在模制天花板成型之后,可以使磨机端部通过非织造织物层容易地从表皮材料分离,并且可以容易地进行基材的边缘处理以提高生产率 。 在制造车辆模塑天花板的方法中,将基材与表皮材料一起设置在其中在所需曲面上形成模制面的模具中,随后加热和压制以将基材和 皮肤材料彼此,从而制备模制天花板。 即使在模制之后,也可以预先在基材和表皮材料之间插入用于促进基材与表皮材料分离的非织造布层。 提供了从模制天花板的背面延伸到基材的切口,并且只有基材的研磨端通过无纺布层与表皮材料分离,并且将粘合剂涂覆到从 其中已经除去了皮肤材料的研磨端。 将皮肤材料缠绕并粘合到基材的边缘以用皮肤材料覆盖边缘。