发明名称 |
Gusseted pouch, especially for receiving cut tobacco |
摘要 |
A gusseted pouch for cut tobacco is made from outer sheet blanks sandwiching an intermediate paper layer, folded to form a pocket with side walls. This causes an excess accumulation of material at the side edges in the region of the pouch pocket opening due to a plurality of layers of material. To counteract the difficulties resulting therefrom during the production of a closure for the pocket, recesses 28, 29, 30, 31 are provided in the paper blank at its lateral edges and corners.
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申请公布号 |
US4402403(A) |
申请公布日期 |
1983.09.06 |
申请号 |
US19810335490 |
申请日期 |
1981.12.30 |
申请人 |
FOCKE & CO. |
发明人 |
FOCKE, HEINZ;BALMER, OSKAR |
分类号 |
B65D30/08;B65D33/00;(IPC1-7):A24F23/02;B65D85/00 |
主分类号 |
B65D30/08 |
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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