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    Method and apparatus for making flexible articles having elastic-like behavior with visually distinct regions
    2.
    发明申请
    Method and apparatus for making flexible articles having elastic-like behavior with visually distinct regions 审中-公开
    用于制造具有视觉上不同区域的弹性状的柔性制品的方法和装置

    公开(公告)号：US20050178493A1

    公开(公告)日：2005-08-18

    申请号：US10780846

    申请日：2004-02-18

    申请人： Shaun Broering ,  Matthew Waldron ,  Daniel Peck

    发明人： Shaun Broering ,  Matthew Waldron ,  Daniel Peck

    IPC分类号： B31B1/78 ,  B31B1/80 ,  B31B19/88 ,  B65D30/02 ,  B65B43/04 ,  B65D30/20

    CPC分类号： B31B50/00 ,  B31B70/003 ,  B31B70/88 ,  Y10T156/1003 ,  Y10T156/1016 ,  Y10T156/1057 ,  Y10T156/1084

    摘要： A method of forming flexible bags from a continuous web is disclosed. The method includes introducing a continuous web of sheet material and passing it through a process whereby the flexible bag is formed having elastic-like behavior. The continuous web is processed into a continuous web having at least two regions that are visually distinct. A sheet material is introduced having one portion of the sheet material overlapping another portion of the sheet material. The sheet material is formed into a strainable network. The strainable network includes a plurality of first regions and a plurality of second regions. The first regions are substantially un-deformed and the second regions are formed into disengageable pleat elements. As the overlapped portions of the sheet material are formed they engage each other at the pleat elements. The pleat elements of each overlapped portion become engaged within each other and resist disengagement because of the frictional forces of the sheet material. The overlapped portions of the sheet material are separated using a disengaging means so that the overlapped portions become disengaged and are separated from each other while riding on the disengaging means. The disengaging means is in the form of either air knife, static opening bar, dynamic opening bar, or suction means, and any combinations thereof.

    摘要翻译： 公开了一种从连续纤维网形成柔性袋的方法。 该方法包括引入片状材料的连续纤维网并将其通过其中形成具有弹性状态的柔性袋的过程。 将连续幅材加工成具有视觉上不同的至少两个区域的连续纤维网。 引入片材，片材的一部分与片材的​​另一部分重叠。 片材形成为可变网络。 可变网络包括多个第一区域和多个第二区域。 第一区域基本上未变形，并且第二区域形成为可脱离褶皱元件。 当片材的重叠部分形成时，它们在褶皱元件处彼此接合。 每个重叠部分的褶皱元件彼此接合并且由于片材的摩擦力而抵抗脱离。 使用分离装置分离片材的重叠部分，使得重叠部分脱开，并且在分离装置上骑行时彼此分离。 分离装置是气刀，静态开启杆，动态打开杆或抽吸装置的形式，以及它们的任意组合。

    Multi-directional elastic-like material
    3.
    发明申请
    Multi-directional elastic-like material 审中-公开
    多向弹性材料

    公开(公告)号：US20060093766A1

    公开(公告)日：2006-05-04

    申请号：US10980657

    申请日：2004-11-03

    申请人： Alan Savicki ,  Shaun Broering

    发明人： Alan Savicki ,  Shaun Broering

    IPC分类号： B32B27/32

    CPC分类号： B65D31/00 ,  B29C59/04 ,  B31B70/00 ,  B31B70/88 ,  B31B2155/00 ,  B31B2160/10 ,  B31F1/07 ,  B31F2201/0743 ,  B31F2201/0758 ,  B31F2201/0774 ,  Y10T428/1334 ,  Y10T428/24628 ,  Y10T428/24686

    摘要： A sheet material including a strainable network formed in the surface of the sheet material. The strainable network includes first network areas and second network areas, the first network areas substantially surrounding the second network areas. The second network areas include geometrically deformable elements, and the first network areas define substantially unformed portions of the sheet material surrounding the second network areas. The deformable elements are geometrically deformable in plural directions generally parallel to the plane of the sheet material to provide the sheet material with a stretchable elastic-like characteristic in response to elongation forces applied to the sheet material in plural directions.

    摘要翻译： 包括形成在片材表面的可变形网络的片材。 可变网络包括第一网络区域和第二网络区域，第一网络区域基本上围绕第二网络区域。 第二网络区域包括几何可变形元件，并且第一网络区域限定围绕第二网络区域的片材的基本上未成形的部分。 可变形元件在通常平行于片材的平面的多个方向上几何可变形，以响应于在多个方向上施加到片材的伸长力而提供片材具有可拉伸的弹性特性。