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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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