RETROREFLECTOVE ARTICLE WITH MULTILAYER SEAL FILM
    63.
    发明申请
    RETROREFLECTOVE ARTICLE WITH MULTILAYER SEAL FILM 审中-公开
    使用多层密封膜重新鉴定文章

    公开(公告)号:US20160139306A1

    公开(公告)日:2016-05-19

    申请号:US14900933

    申请日:2014-06-10

    IPC分类号: G02B5/124 G02B5/13

    CPC分类号: G02B5/124 G02B5/13

    摘要: The present disclosure generally relates to retroreflective articles and methods of making retroreflective articles including a plurality of microreplicated retroreflective elements (prismatic elements and lenslets) and a multilayer seal film adjacent to the retroreflective elements. The multilayer film includes a polymeric sealing layer and an adhesive layer. In some embodiments, the multilayer film includes a release liner. Seal legs extend through all layers of the multilayer film In some embodiments, the retroreflective article is retroreflective sheeting. In some embodiments, the retroreflective sheeting and the multilayer film are laminated, embossed, and/or sealed in a single processing step.

    摘要翻译: 本公开内容通常涉及回射制品和制造包括多个微复制的回射元件(棱镜元件和小透镜)以及与该后向反射元件相邻的多层密封膜的回射制品的方法。 多层膜包括聚合物密封层和粘合剂层。 在一些实施例中,多层膜包括剥离衬垫。 密封腿延伸穿过多层膜的所有层。在一些实施例中,回射制品是逆反射片材。 在一些实施例中,在单个加工步骤中层压,压花和/或密封定向反光片和多层膜。