发明名称 |
PACKAGE AND METHOD FOR MANUFACTURING THE SAME |
摘要 |
PROBLEM TO BE SOLVED: To provide a package and its manufacturing method, excellent in efficiencies of transport and storage. SOLUTION: The package is a packaging bag in which powdered and granular materials are contained and whose interior is kept in the state of a negative pressure. The configuration of the cross section of a body of the package becomes substantially rectangular when it is cut in the horizontal direction.
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申请公布号 |
JP2002337981(A) |
申请公布日期 |
2002.11.27 |
申请号 |
JP20010145093 |
申请日期 |
2001.05.15 |
申请人 |
FUJIMORI KOGYO CO LTD |
发明人 |
SHIBATA SHOJI;OISHI NORIO |
分类号 |
B65B31/04;B65D30/18;B65D88/22;(IPC1-7):B65D88/22 |
主分类号 |
B65B31/04 |
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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