发明名称 SEALED BAG WITH UNSEALING TAPE
摘要 A zipper 3 is stuck on the opening part 2 side of a packaging bag 1 and a heat-sealed part 12 is formed in the outer side from the zipper 3 to seal the packaging bag 1. A band-shaped unsealing tape 3 is stuck, in parallel to the opening part 2, on one inner surface of the packaging bag 1 in an area between the zipper 3 and the heat-sealed part 12. A cutout part 4 is formed on a surface opposite to the surface with the unsealing tape 3 stuck thereon at the end part of the unsealing tape 3. A pair of cut-in parts 5 are formed on the packaging bag 1 at the end part of the unsealing tape 3. <IMAGE>
申请公布号 EP1466831(A4) 申请公布日期 2005.03.02
申请号 EP20020786113 申请日期 2002.12.17
申请人 IDEMITSU UNITECH CO., LTD. 发明人 GOTO, SHUICHI;OHKI, YUICHI
分类号 B31B19/90;B65D75/58;B65D75/66 主分类号 B31B19/90
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