发明名称 |
Self-closing sealable valve bag |
摘要 |
A valve bag is provided having a self-closing feature, to preclude sifting losses after filling, but before the bag is fully sealed, while enabling the facilitated final secure closure of the bag. |
申请公布号 |
AU2478495(A) |
申请公布日期 |
1995.11.29 |
申请号 |
AU19950024784 |
申请日期 |
1995.05.10 |
申请人 |
STONE CONTAINER CORPORATION |
发明人 |
ROBERT G. KELLEY;DON G GILES;CHRISTOPHER S WADIUM;MICHAEL R AVILA;ROBERT F KENDALL;THOMAS L MYERS;MARK D BELSER;JOHN P FULLER;MICHAEL D ABAR |
分类号 |
B65D30/24 |
主分类号 |
B65D30/24 |
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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