Trash Bag With Inner Bag
    4.
    发明申请
    Trash Bag With Inner Bag 有权
    内袋垃圾袋

    公开(公告)号:US20130188889A1

    公开(公告)日:2013-07-25

    申请号:US13357892

    申请日:2012-01-25

    IPC分类号: B65D30/02

    摘要: Trash bags may be formed to include first and second sidewalls joined along a first side edge, an opposite second side edge, and a closed bottom edge to form an outer bag. A second inner bag may be inserted within the first bag to form a “bag-in-a-bag” type configuration in which the inner bag is bonded to the outer bag along side seals. When the outer and inner bags are formed primarily from LLDPE thermoplastic resin using a blown film process, the inventors have surprisingly found that such configurations provide increased and unexpected strength properties while using less material.

    摘要翻译: 垃圾袋可以形成为包括沿着第一侧边缘,相对的第二侧边缘和闭合的底部边缘连接以形成外袋的第一和第二侧壁。 第二内袋可以插入第一袋中以形成“袋内袋”型构造,其中内袋沿着侧密封件结合到外袋。 当使用吹塑薄膜方法主要由LLDPE热塑性树脂形成外袋和内袋时,本发明人惊奇地发现,这种配置在使用较少的材料时提供了增加的和意想不到的强度特性。