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    DEVICE FOR PROVIDING A TUBULAR FOIL
    2.
    发明公开
    DEVICE FOR PROVIDING A TUBULAR FOIL 审中-公开

    公开(公告)号：US20230173765A1

    公开(公告)日：2023-06-08

    申请号：US17920936

    申请日：2021-04-26

    申请人： SLEEVE TECHNOLOGY B.V

    发明人： Rick Elisabeth Josephus Petronella Michiels ,  Ramon Henricus Marta Van Dam

    IPC分类号： B29C65/00 ,  B29C65/50 ,  B65H19/18

    CPC分类号： B29C66/1122 ,  B29C65/5042 ,  B29C65/5092 ,  B29C66/5221 ,  B29C66/83221 ,  B29C66/853 ,  B65H19/1852 ,  B29L2023/001

    摘要： A device for providing a tubular foil comprises a frame (5) with a position for an active product holder (P4) from which the tubular foil (10) can be removed and at least one further position (P1-P5) for at least one subsequent product holder with a subsequent tubular foil (20). The device provides coupling means for attaching a leading end (25) of the subsequent tubular foil (20) to a tail end (15) of a spent tubular foil (10). The coupling means comprise a carriage (110) with a drivable applicator device (100). The applicator device comprises a set of opposite applicator members (130) with mutually facing operative surfaces (135) and can be manipulated between a spread position, wherein the operative surfaces lie removed from each other, and a clamping position wherein the operative surfaces lie clampingly on each other. The applicator device (100) further comprises supply means for providing adhesive strips (60) in the spread position, and can be controlled to bring the applicator members (130) with the adhesive strips (60) into the clamping position, with interposing of the tail end (15) of the spent tube (10) and the leading end (25) of the subsequent tube (20), in order to mutually connect the ends (15, 25), and to bring the applicator members into the spread position in order to release the ends with the adhesive strips.