发明名称 MULTI-CHAMBER PLASTIC POUCH, FILLING METHOD OF THE SAME AND ITEM FILLED IN THE SAME
摘要 <P>PROBLEM TO BE SOLVED: To provide a multi-chamber plastic pouch in each of whose storage chamber a content is filled inexpensively and efficiently with no adverse effect on an easily separable partition part requiring no special device or process and to provide a method for filling in the content in the pouch. <P>SOLUTION: This multi-chamber plastic pouch comprises a first film which structures the full one side face of the pouch, a second film which positionally faces the first film and forms a first storage chamber by its end edge part and both side edge parts being heat sealed with the first film, and a third film which positionally faces the first film and forms a second storage chamber by its end edge part and both side edge parts being heat sealed with the first film. The second film and the third film are butted on each other protrudedly from the surface of the pouch for forming the filling opening of the first storage chamber. An easy separable partition part for zoning the first storage chamber and the second storage chamber is provided at a position receded toward the second storage chamber from the filling opening of the first storage chamber. <P>COPYRIGHT: (C)2004,JPO&NCIPI
申请公布号 JP2004182330(A) 申请公布日期 2004.07.02
申请号 JP20020355048 申请日期 2002.12.06
申请人 TOYO SEIKAN KAISHA LTD 发明人 KUNIHIRO ICHIRO;KUROSAWA KAZUYUKI;MATSUDA NAOHITO
分类号 B65D81/32;A61J1/05;B65B3/04;B65D30/10;B65D30/22;B65D33/04;B65D77/08 主分类号 B65D81/32
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