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    • 9. 发明申请
    • TUBULAR POUCH HAVING A TUBULAR POUCH BODY AND A SEALED-IN BASE
    • 管状袖子和密封底座的管状皮带
    • US20090041394A1
    • 2009-02-12
    • US11547440
    • 2005-02-24
    • Andreas Michalsky
    • Andreas Michalsky
    • B65D30/10B31B39/00
    • B31B70/00B31B70/266B31B70/36B31B2150/00B31B2155/00B31B2155/002B31B2160/10B31B2160/20
    • The invention relates to a tubular pouch having a tubular pouch body and a sealed-in base, especially a sealed-in standing base, wherein the base a) is made from a tube portion of the same material as the tubular pouch body; b) is inserted into the tubular pouch body under stress; c) has a fin seal pointing in the direction of the tubular pouch body. The invention furthermore relates to a method of producing such a tubular pouch, which comprises the following steps: a) separating off a tube portion (40) from the tube forming the tubular pouch body (20); b) sealing an open end (90) of the tube portion (40) by means of a fin seal (50); c) introducing the sealed tube portion end (80) into the tubular pouch body (20), the sealed tube portion end (80) pointing in the direction of the tubular pouch body (20); and d) sealing the border (100) of the tube portion (40) to the border (101) of the tubular pouch body (20).
    • 本发明涉及一种管状袋,其具有管状袋体和密封基座,特别是密封的立式底座,其中基座a)由与管状袋体相同材料的管部制成; b)在压力下插入管状袋体内; c)具有指向管状袋体的方向的翅片密封件。 本发明还涉及一种生产这种管状袋的方法,其包括以下步骤:a)从形成管状袋体(20)的管中分离管部分(40); b)通过翅片密封件(50)密封管部分(40)的开口端(90); c)将密封管部分端部(80)引入管状袋体(20)中,密封管部分端部(80)指向管状袋体(20)的方向; 以及d)将管部分(40)的边界(100)密封到管状袋体(20)的边界(101)上。