IN-MOLD TRANSFER FILM
    1.
    发明申请
    IN-MOLD TRANSFER FILM 审中-公开
    模内转印膜

    公开(公告)号:US20140242336A1

    公开(公告)日:2014-08-28

    申请号:US14238566

    申请日:2012-08-27

    IPC分类号: B41M5/025 B29C69/00

    摘要: The present invention provides an in-mold transfer film that has an excellent gloss feel, is free from occurrence of blocking in a process for production of the transfer sheet, and has such a function that the film can be smoothly released from its boundary after completion of the in-mold transfer process. The in-mold transfer film of the present invention comprises a polyester film and a release layer formed on one surface of the polyester film, in which the polyester film is in the form of a laminated polyester film comprising at least three layers whose outermost layers both are formed of the same polyester composition, a number of projections present on a surface of the polyester film which have a height of not less than 0.05 μm is not more than 1900/mm2, and a number of projections present on a surface of the polyester film which have a height of not less than 0.6 μm is not less than 25/mm2.

    摘要翻译: 本发明提供了一种具有优良光泽感的模内转印膜,在转印片生产过程中不会发生堵塞,并且具有能够在完成之后从其边界平滑地释放膜的功能 的模内转移过程。 本发明的模内转印膜包括聚酯膜和形成在聚酯膜的一个表面上的剥离层,其中聚酯膜是层压聚酯膜的形式,其包含至少三层,其最外层均为 由相同的聚酯组合物形成,存在于聚酯膜的表面上的高度不小于0.05μm的多个突起不大于1900 / mm 2,存在于聚酯表面上的多个突起 高度不小于0.6μm的膜不小于25 / mm2。