发明名称 |
Poly(vinyl alcohol) packaging for e.g. a detergent composition |
摘要 |
A process for preparing a water-soluble container which comprises: a) thermoforming a first poly(vinyl alcohol) film having a water content of less than 5 wt % to produce a pocket; b) filling the pocket with a composition; c) placing a second film on top of the filled pocket; and d) scaling the first film and second film together. |
申请公布号 |
GB2371552(A) |
申请公布日期 |
2002.07.31 |
申请号 |
GB20010020481 |
申请日期 |
2001.08.23 |
申请人 |
* RECKITT BENCKISER |
发明人 |
GEOFFREY ROBERT * HAMMOND |
分类号 |
B65B9/04;B65B11/50;B65D1/00;B65D65/46;C11D3/06;C11D17/04;(IPC1-7):B65D65/46 |
主分类号 |
B65B9/04 |
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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