发明名称 |
ALS BECHER BENUTZBARER BEUTEL UND VERFAHREN ZU SEINER HERSTELLUNG |
摘要 |
A pouch usable as a cup comprising a rigid outer sheet and a flexible inner sheet laminated on the inner surface of the outer sheet which are folded to form a pouch. The bottom of the inner sheet is not adhered to the bottom of the outer sheet whereby the outer sheet is deformed by pressing the side edges thereof to expand the bottom of the inner sheet to form a cup. |
申请公布号 |
DE2721500(A1) |
申请公布日期 |
1977.11.24 |
申请号 |
DE19772721500 |
申请日期 |
1977.05.12 |
申请人 |
KIMURA,KINICHI |
发明人 |
KIMURA,KINICHI |
分类号 |
B65D3/02;B31B37/00;B31B39/00;B65D30/02;B65D30/08;B65D30/16;B65D33/00;(IPC1-7):65D31/16;31B41/00 |
主分类号 |
B65D3/02 |
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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