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    • 10. 发明公开
    • CUTTING OR PERFORATING WATER-SOLUBLE FILMS
    • SCHNEIDEN ODER PERFORIEREN VONWASSERLÖSLICHENFOLIEN
    • EP1485305A1
    • 2004-12-15
    • EP03702705.9
    • 2003-01-24
    • Aquasol LimitedHerfurth Laser Technology Limted
    • EDWARDS, David, BrianBRYDEN, Brian, George
    • B65D65/46B23K26/40
    • B65B61/06B23K2203/42B23K2203/50C11D17/042
    • A process for cutting or perforating a water-soluble or water-dispersible film or stack of films in the form of a web comprising a plurality of compartments by which each compartment is cut or perforated by applying a laser beam to the film or stack of films. The process for producing a water-soluble or water-dispersible container containing a composition comprises: a. producing a base web water-soluble or water-dispersible film containing a plurality of pockets; b. filling each pocket with a composition; c. sealing the pockets with a top web water-soluble or water-dispersible film to produce closed containers; and d. separating at least one container from the plurality of containers by cutting or perforating the combined web with a laser beam.
    • 一种用于切割或穿孔纤维网形式的水溶性或水分散性薄膜或一叠薄膜的方法,所述薄膜或薄片层包括多个隔室,通过该薄膜或薄膜叠层将每个隔室切割或穿孔 。 制备含有组合物的水溶性或水分散性容器的方法包括:产生含有多个袋的基网水溶性或水分散性膜; 湾 用一个组合填充每个口袋; C。 用顶部网状水溶性或水分散性膜密封袋以产生密闭容器; 和d。 通过用激光束切割或穿孔组合的网来将至少一个容器与多个容器分离。