파괴필름
    7.
    发明公开
    파괴필름 无效
    破坏保护膜

    公开(公告)号:KR1020100036710A

    公开(公告)日:2010-04-08

    申请号:KR1020080096064

    申请日:2008-09-30

    IPC分类号: B32B7/12 B32B7/06 B32B27/18

    摘要: PURPOSE: A destructive film is provided to easily control tensile strength, tear strength, destructive strength, bending strength, and torsional strength of the destructive film using metal material and metal oxide in a destructive layer. CONSTITUTION: A destructive film(10) includes a destructive layer(1) and a tackifier layer or an adhesive layer(2). Physical strength of the destructive film is less than the adhesive force of the tackifier layer or the adhesive layer to destruct the destructive film when removing the destructive film from objects. The physical strength of a destructive layer is less than the tackifier layer or the adhesive layer. The destructive layer includes a resin and metal material or metal oxide.

    摘要翻译: 目的:提供破坏性膜,以便在破坏层中使用金属材料和金属氧化物来容易地控制破坏性膜的抗拉强度,撕裂强度,破坏强度,抗弯强度和扭转强度。 构成:破坏性膜(10)包括破坏层(1)和增粘层或粘合剂层(2)。 破坏性膜的物理强度小于当从物体去除破坏性膜时增粘剂层或粘合剂层破坏破坏性膜的粘合力。 破坏层的物理强度小于增粘层或粘合剂层。 破坏层包括树脂和金属材料或金属氧化物。