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    Apparatus for applying reclosable fasteners to a web of film
    1.
    发明授权
    Apparatus for applying reclosable fasteners to a web of film 有权
    用于将可再闭合的紧固件应用于薄膜网的装置

    公开(公告)号：US06516850B1

    公开(公告)日：2003-02-11

    申请号：US09412294

    申请日：1999-10-05

    申请人： Gerry J. Blohowiak ,  Peter J. Hatchell ,  Sean Kevin Lemerand ,  Ernest H. Teske ,  Scott C. Romenesko

    发明人： Gerry J. Blohowiak ,  Peter J. Hatchell ,  Sean Kevin Lemerand ,  Ernest H. Teske ,  Scott C. Romenesko

    IPC分类号： B32B3100

    CPC分类号： B31B50/00 ,  B31B50/10 ,  B31B70/8133 ,  Y10S493/927 ,  Y10T156/1002 ,  Y10T156/1054 ,  Y10T156/1056 ,  Y10T156/1077 ,  Y10T156/1097 ,  Y10T156/1313 ,  Y10T156/133 ,  Y10T156/1734 ,  Y10T156/1771

    摘要： An apparatus for applying strip fastener elements or zippers to web material includes an unwind stand holding a roll of film material, an infeed dancer arrangement of rollers, a zipper apparatus which conditions zipper material, cuts zippers and delivers zippers to a zipper feed apparatus. The zipper feed apparatus loads zippers into a sealing platen of a rotating turret. The rotating turret carries the zippers successively to a position adjacent a surface of the film and a seal bar presses the film to successive zippers to seal the zippers thereto while a new zipper is being received in a sealing platen of the turret at a loading station at a rotational position at a distance from the sealing station. The film with zippers attached is drawn downstream of the turret to a rewind dancer roll assembly and thereafter to a rewind stand for winding into a roll of zippered film.

    摘要翻译： 用于将带状拉链元件或拉链施加到网状材料的装置包括：保持薄膜材料卷的退卷架，辊子的进给浮动布置，拉链材料拉链装置，拉链拉链，拉链拉链等。 拉链进给装置将拉链装载到旋转转盘的密封压板中。 旋转的转盘将拉链连续地运送到邻近薄膜表面的位置，并且密封条将薄膜压到连续的拉链上，以将拉链密封在一起，同时在装载站的转台的密封压板中容纳新的拉链 距离密封站一段距离的旋转位置。 带有拉链的薄膜被拉到转台的下游到一个倒带浮动卷轴组件，然后到一个用于卷绕成拉链薄膜的倒带架。