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    • 6. 发明申请
    • IMPROVED TABS AND MANUFACTURE THEREOF
    • 改进的标签和制造
    • WO1994022721A1
    • 1994-10-13
    • PCT/GB1994000721
    • 1994-04-05
    • CAMBRIDGE CONSULTANTS LIMITEDWOOD, John, DavidKENNEY, AlanGAYLOR, Ian, Michael, Daines
    • CAMBRIDGE CONSULTANTS LIMITED
    • B65B29/04
    • B65B29/04
    • A tab for attachment to a product such as a tea bag comprises a paper envelope (30) which is separable into two portions (40a, 40b) by tearing along a line of perforation (7). The envelope accommodates a length of thread (14) which adheres lightly to the facing surfaces of the envelope and is attached more firmly to the strip on respective sides of the line of perforation (7). One (40b) of the portions is heat sealed to the tea bag so that when the portions are pulled apart the line of perforation (7) tears and the thread (14) is unravelled from within the opened envelope but the ends of the thread remain attached to the now separated portions. An apparatus and method are disclosed for continuously producing tabs from a length of carrier strip and for applying them to products such as tea bags.
    • 用于附接到诸如茶袋的产品的标签包括通过沿着穿孔线(7)撕裂而分离成两部分(40a,40b)的纸封(30)。 信封容纳一定长度的螺纹(14),该螺纹(14)轻轻地粘附在外壳的相对表面上并且更牢固地附接到穿孔线(7)的相应侧上的条带上。 一个(40b)的部分被热密封到茶包,使得当这些部分被拉开时,穿孔线(7)撕裂,并且螺纹(14)从打开的信封内被解开,但是线的端部保持 连接到现在分离的部分。 公开了用于从一段长度的载体带连续地生产突片并将其施加到诸如茶袋的产品上的装置和方法。