发明名称 |
BAG-IN-CARTON AND POURING SPOUT THEREOF |
摘要 |
A pouring spout 5 is mounted on the front surface of a carton 2. The pouring spout 5 pierces through an inner bag. Only a region which is slightl y larger than the half of the inner bag 3 on the pouring spout side is adhered to the inner surfaces of the carton by a paste. When the content is discharged, since the movable portion of the inner bag is injected into the fixed portion fixed on the inn er surfaces of the carton, as the content is discharged, the volume of the inner bag is decreased.
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申请公布号 |
CA2109374(C) |
申请公布日期 |
2005.03.29 |
申请号 |
CA19932109374 |
申请日期 |
1993.10.27 |
申请人 |
DAI NIPPON PRINTING CO., LTD. |
发明人 |
SASAKI, YASUYUKI;BIZEN, TAKEHIKO;MIYAMA, HIROSHI;MORISAKO, TAKESHI;TSUKADA, HIROKO |
分类号 |
B65D5/56;B65D5/60;B65D5/74;B65D75/58;B65D77/06;B65D83/00;(IPC1-7):B65D25/16 |
主分类号 |
B65D5/56 |
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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