Tear tape
    3.
    发明授权
    Tear tape 失效
    撕胶带

    公开(公告)号:US06713174B2

    公开(公告)日:2004-03-30

    申请号:US10067478

    申请日:2002-02-04

    申请人: Paul R. Mitchell

    发明人: Paul R. Mitchell

    IPC分类号: B32B1504

    摘要: A coextruded elongated tear tape comprises at least one layer of thermoplastic resin material monoaxially oriented in the longitudinal direction of the tape and a layer comprising adhesive. The method of making material for the tear tape comprises coextruding the layers. Apparatus for sealing tear tape to packaging material comprises an ultrasonic transducer and an anvil roll, the anvil roll having indicia representative of information formed in relief on the surface thereof and aligned with the path of the tear tape for embossing the indicia thereon. The embossing method comprises passing tape and thermoplastic resin packaging over the anvil roll and heating them to seal the tape to the packaging and to deform them into the indicia.

    摘要翻译: 共挤出的细长撕带包括至少一层沿胶带长度方向单轴取向的热塑性树脂材料层和包含粘合剂的层。 制造撕带的材料的方法包括共挤出各层。 用于将撕带密封到包装材料的装置包括超声换能器和砧辊,砧辊具有代表在其表面上浮雕形成的信息的标记,并与用于在其上压印标记的撕带的路径对准。 压花方法包括将胶带和热塑性树脂包装物穿过砧辊,加热它们以将胶带密封到包装上并使其变形成标记。

    Tear tape
    4.
    发明申请
    Tear tape 失效
    撕胶带

    公开(公告)号:US20020071950A1

    公开(公告)日:2002-06-13

    申请号:US10067478

    申请日:2002-02-04

    发明人: Paul R. Mitchell

    IPC分类号: B32B007/12

    摘要: A coextruded elongated tear tape comprises at least one layer of thermoplastic resin material monoaxially oriented in the longitudinal direction of the tape and a layer comprising adhesive. The method of making material for the tear tape comprises coextruding the layers. Apparatus for sealing tear tape to packaging material comprises an ultrasonic transducer and an anvil roll, the anvil roll having indicia representative of information formed in relief on the surface thereof and aligned with the path of the tear tape for embossing the indicia thereon. The embossing method comprises passing tape and thermoplastic resin packaging over the anvil roll and heating them to seal the tape to the packaging and to deform them into the indicia.

    摘要翻译: 共挤出的细长撕带包括至少一层沿胶带长度方向单轴取向的热塑性树脂材料层和包含粘合剂的层。 制造撕带的材料的方法包括共挤出各层。 用于将撕带密封到包装材料的装置包括超声换能器和砧辊,砧辊具有代表在其表面上浮雕形成的信息的标记,并与用于在其上压印标记的撕带的路径对准。 压花方法包括将胶带和热塑性树脂包装物穿过砧辊,加热它们以将胶带密封到包装上并使其变形成标记。