Tubular bag-type packing
    2.
    发明授权
    Tubular bag-type packing 失效
    管状袋式包装

    公开(公告)号:US06352364B1

    公开(公告)日:2002-03-05

    申请号:US09552603

    申请日:2000-04-19

    IPC分类号: B65D3300

    CPC分类号: B65D75/44 B65D75/58

    摘要: The invention is concerned with tubular bag-type packings in the form of so-called stickpacs formed of a sealable foil strip of at least one layer which is molded to form a tube provided with a longitudinal sealing joint extending between the side edges of the packing. The tube is sealed by upper and lower transverse sealing joints. In order to enable such stickpacs to be easily and faultlessly opened, in one instance, also in the area of the longitudinal sealing joint, tearing aids are provided, and in another instance, the tube, via a transverse sealing joint, is provided with an extension, with the transverse sealing joint being arranged to extend at an inclination relative to the longitudinal axis of the packing.

    摘要翻译: 本发明涉及由至少一层的可密封箔条形成的所谓粘性棒状的管状袋型填料,其被模塑成形成管,该管设置有在填料的侧边缘之间延伸的纵向密封接头 。 管由上下横向密封接头密封。 为了使这样的粘合剂能够容易且无故障地打开,在一种情况下,也可以在纵向密封接头的区域中提供撕裂助剂,而在另一种情况下,管经由横向密封接头提供有 横向密封接头被布置成相对于包装的纵向轴线倾斜地延伸。

    Sealed three-sided pouch with two chambers
    3.
    发明授权
    Sealed three-sided pouch with two chambers 有权
    密封三面袋与两个室

    公开(公告)号:US06789945B2

    公开(公告)日:2004-09-14

    申请号:US10211482

    申请日:2002-08-02

    IPC分类号: B65D3000

    摘要: A three-sided pouch formed from a sealable foil comprises two parallel longitudinally extending tubular chambers. A longitudinal bendable sealing seam separates the chambers. Transversely extending sealing seams close the opposite ends of the tubular chambers. In order to enable such pouches to be easily opened, one of the transversely extending seams has a widened portion straddling the longitudinally extending sealing seam and extends to both tubular chambers. A tearing aid for facilitating the tearing open of the two tubular chambers is arranged in the widened portion.

    摘要翻译: 由可密封箔形成的三面袋包括两个平行的纵向延伸的管状室。 纵向可弯曲的密封接缝分隔室。 横向延伸的密封接缝封闭管状腔室的相对端。 为了能够容易地打开这样的袋,横向延伸的接缝中的一个具有跨越纵向延伸的密封接缝的加宽部分并延伸到两个管状室。 用于促进两个管状室的撕裂的撕裂辅助件布置在加宽部分中。

    Former for a packaging machine to form pairs of three side sealed pouches from packaging foil material
    4.
    发明授权
    Former for a packaging machine to form pairs of three side sealed pouches from packaging foil material 有权
    以前用于包装机从包装箔材料形成一对三边密封袋

    公开(公告)号:US06813871B2

    公开(公告)日:2004-11-09

    申请号:US10377467

    申请日:2003-02-28

    IPC分类号: B65B908

    摘要: The present invention relates generally to pouches, and more particularly to a former to form pairs of dispenser pouches of the flexible three-sided sealed type. The former has a continuous foil channel and outer guide surfaces for a foil strip to be reshaped into a double tube, which enters the channel through a foil supply edge. A pair of form- and filling pipes are arranged in the channel, which has a back wall, two front walls having two form edges, and sidewalls that are adapted to the cross-section form of the filling pipes. The wedge-shaped form edges of the front walls delimit a slit in the lower part of the former. The back wall and the form edges of the front walls, proceeding from the foil supply edge and a section that converges in continuous direction between the front walls, are developed relative to one another and continually approaching until the end of the downwardly open slit.