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    • 5. 发明公开
    • METHOD FOR FILLING GAS AND LIQUID INTO PACKAGE
    • VERFAHREN ZUMFÜLLENVON GAS UNDFLÜSSIGKEITIN EINE VERPACKUNG
    • EP3002223A4
    • 2017-04-26
    • EP15803681
    • 2015-01-22
    • YUSHIN CO LTD
    • FUTASE KATSUNORI
    • B65B9/08B01F3/04B01F15/00B65B9/06B65B31/04B65B51/30B65B55/00B65B61/18
    • B65B31/00B65B7/02B65B9/06B65B9/08B65B31/045B65B51/10B65B51/306B65B55/00B65B61/186B65D75/5883
    • [Task] It is to propose a method for filling and packing a gas and a liquid material, which is capable of accurately filling a given amount of the liquid material and a given amount of the gas into a package bag while perfectly preventing invasion of ambient air and also preventing stay (biting) of the gas and the liquid material in a seal portion. [Solution for task] A method for filling and packing a gas and a liquid material by filling the gas in an amount corresponding to 2-40 vol% of the volume of the liquid material together with the liquid material into a package bag composed of plastic films through an unsealed opening portion thereof and then sealing the unsealed opening portion by heat sealing, characterized in that the gas is previously dispersed and incorporated in form of microbubbles having a diameter of not more than 50 µm in to the liquid material and filled into in the package bag at a state of microbubble-containing liquid material, or the gas is filled while generating as microbubbles having a diameter of not more than 50 µm in the liquid material previously supplied to the package bag.
    • [作用]提出一种能够将规定量的液体材料和规定量的气体准确地填充到包装袋内并且完全防止周围的侵入的气体和液体材料的填充包装方法 并且还防止气体和液体材料在密封部分中滞留(咬合)。 [任务的解决方案]通过将与液体材料的体积的2-40体积%对应的量的气体与液体材料一起填充到由塑料构成的包装袋中来填充和包装气体和液体材料的方法 通过未密封的开口部分,然后通过热封密封未密封的开口部分,其特征在于,气体预先分散并以直径不大于50μm的微泡形式结合到液体材料中并填充入 包装袋处于含有微气泡的液体材料的状态,或者气体在预先供应到包装袋的液体材料中作为直径不大于50μm的微泡产生时被填充。