APPARATUS FOR INSERTING A FIRST FOLDED FILM WITHIN A SECOND FOLDED FILM
    1.
    发明申请
    APPARATUS FOR INSERTING A FIRST FOLDED FILM WITHIN A SECOND FOLDED FILM 审中-公开
    在第二张折叠胶片中插入第一张折叠胶片的装置

    公开(公告)号:WO2013036503A1

    公开(公告)日:2013-03-14

    申请号:PCT/US2012/053739

    申请日:2012-09-05

    IPC分类号: B65H5/28 B65B9/06 B29C53/36

    摘要: Apparatus for inserting a folded film into another folded film include combining the films without unfolding or folding either of the folded films. In particular, one or more implementations include a spreader bar configured to separate layers of a first folded film. Additionally, the apparatus can include one or more orientation rollers configured to direct a second film between the separated layers of the first folded film. Furthermore, the apparatus can include a direction change bar configured to change the direction a travel of the second film while the second film is positioned between the layers of the first folded film.

    摘要翻译: 用于将折叠膜插入另一折叠膜的装置包括组合膜而不折叠或折叠任一折叠膜。 特别地,一个或多个实施方案包括配置成分离第一折叠膜的层的扩展杆。 另外,该装置可以包括一个或多个取向辊,其被配置为将第二膜引导到第一折叠膜的分离层之间。 此外,该装置可以包括一个方向改变杆,其配置成在第二膜位于第一折叠膜的层之间时改变第二膜的行进方向。

    METHOD FOR INSERTING A FIRST FOLDED FILM WITHIN A SECOND FOLDED FILM
    3.
    发明申请
    METHOD FOR INSERTING A FIRST FOLDED FILM WITHIN A SECOND FOLDED FILM 审中-公开
    在第二个折叠膜中插入第一个折叠膜的方法

    公开(公告)号:WO2013036491A1

    公开(公告)日:2013-03-14

    申请号:PCT/US2012/053692

    申请日:2012-09-04

    IPC分类号: B31B1/10

    摘要: Methods for inserting a folded film into another folded film include combining the films without unfolding or folding either of the folded films. In particular, one or more implementations of a method of combining folded films involves directing a first folded film in a first direction and separating first and second halves of the first folded film. The method also involves directing a second folded film in a second direction generally perpendicular to the first direction. Additionally, the method involves inserting the second folded film between the first and second halves of the first folded film. Furthermore, the method involves redirecting the second folded film into the first direction while between the first and second halves of the first folded film.

    摘要翻译: 将折叠膜插入另一个折叠膜的方法包括组合膜而不折叠或折叠任一折叠膜。 特别地,组合折叠膜的方法的一个或多个实施方案包括在第一方向上引导第一折叠膜并分离第一折叠膜的第一和第二半部。 该方法还涉及在大致垂直于第一方向的第二方向上引导第二折叠膜。 另外,该方法包括将第二折叠膜插入第一折叠膜的第一和第二半部之间。 此外,该方法包括在第一折叠膜的第一和第二半部之间将第二折叠膜重定向到第一方向。

    MULTI-LAYERED BAGS WITH SHORTENED INNER LAYER
    4.
    发明申请
    MULTI-LAYERED BAGS WITH SHORTENED INNER LAYER 审中-公开
    多层袋包裹内层

    公开(公告)号:WO2013134130A1

    公开(公告)日:2013-09-12

    申请号:PCT/US2013/028882

    申请日:2013-03-04

    IPC分类号: B65D30/08 B65D30/14 B65D30/26

    摘要: Multi-layered bags include an outer layer or bag and an inner layer or bag that is shorter than the outer layer or bag. The shortened inner layer or bag can stretch or expand to the outer layer or bag when loaded with objects or otherwise strained. Such multi-layered bags can allow for a reduction in thermoplastic material without compromising the strength of the multi-layered bag. In various implementations, the inner layer or bag may be non-continuously laminated, continuously laminated, or joined only along one or more edges to the outer layer or bag. Implementations including non-continuous bonds securing the inner layer or bag to the outer layer or bag can provide additional strength to the bag. Methods of forming multi-layered bags with a shortened inner layer including inserting an inner layer within an outer layer and then joining the layers to form a bag.

    摘要翻译: 多层袋包括外层或袋,以及比外层或袋短的内层或袋。 缩短的内层或袋可以在装载物体或其他应变时伸展或扩展到外层或袋。 这种多层袋可以允许热塑性材料的减少而不损害多层袋的强度。 在各种实施方案中,内层或袋可以不连续地层压,连续层压或仅沿着一个或多个边缘连接到外层或袋。 包括将内层或袋固定到外层或袋上的非连续粘合的实施方式可为袋提供额外的强度。 形成具有缩短的内层的多层袋的方法,包括将内层插入外层内,然后连接层以形成袋。