역반사성 필름
    1.
    发明公开
    역반사성 필름 有权
    反射膜

    公开(公告)号:KR1020070094830A

    公开(公告)日:2007-09-21

    申请号:KR1020077017984

    申请日:2006-01-10

    IPC分类号: G02B5/122

    摘要: A retroreflective film (30) comprising a cover layer (40), a prismatic layer (42), a reflective layer (44), an adhesive layer (46), and a protective liner (48). The prismatic layer (42) has retroreflective prism elements (60) formed on its rear surface and the reflective layer (44) covers the rear surfaces of the prism elements. The film (30) has an elongation of at least 20% and can be constructed for use with a substrate subjected to a cold-work deformation process, such as stamping, embossing, or pressing.

    摘要翻译: 包括覆盖层(40),棱镜层(42),反射层(44),粘合剂层(46)和保护衬垫(48)的回射膜(30)。 棱镜层(42)具有形成在其后表面上的反光棱镜元件(60),反射层(44)覆盖棱镜元件的后表面。 膜(30)具有至少20%的伸长率,并且可以被构造用于经受经过冷加工变形处理的基底,例如冲压,压花或压制。