发明名称 |
Linerless carton including easily openable pouring spout |
摘要 |
The present invention relates to a carton which is adapted for packaging of contents which consist of granular, powdery or flaked products of the free-flowing type or of bulk commodities. The carton particularly relates to a linerless paperboard carton which includes an easily openable pouring spout which may be readily reclosed so as to maintain the carton in a positive closed condition after initial opening thereof and to thereby extend the pantry shelf-life of the package and to protect any product remaining in the carton from inadvertent spillage.
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申请公布号 |
US4421236(A) |
申请公布日期 |
1983.12.20 |
申请号 |
US19820395760 |
申请日期 |
1982.07.06 |
申请人 |
GENERAL FOODS CORPORATION |
发明人 |
LOWE, ROBERT E. |
分类号 |
B65D5/70;(IPC1-7):B65D5/66;B65D5/10 |
主分类号 |
B65D5/70 |
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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