发明申请
US20070241474A1 Process for the production of portioned packages made of water-soluble polymer film for detergent substances
审中-公开
用于制造用于洗涤剂物质的水溶性聚合物膜制成的分段包装的方法
- 专利标题： Process for the production of portioned packages made of water-soluble polymer film for detergent substances
- 专利标题（中）： 用于制造用于洗涤剂物质的水溶性聚合物膜制成的分段包装的方法
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申请号： US11644929申请日： 2006-12-22
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公开(公告)号： US20070241474A1公开(公告)日： 2007-10-18
- 发明人: Wolfgang Barthel , Salvatore Fileccia , Ulf Timmann , Christian Nitsch , Thomas Holderbaum , Ulrich Pegelow , Arno Duffels , Pavel Gentschev
- 申请人： Wolfgang Barthel , Salvatore Fileccia , Ulf Timmann , Christian Nitsch , Thomas Holderbaum , Ulrich Pegelow , Arno Duffels , Pavel Gentschev
- 优先权： DEDE102004030148.4 20040622
- 主分类号： B29C49/64
- IPC分类号： B29C49/64 ; B29C71/02
摘要：
A method for producing a water-soluble or water-dispersible receptacle comprising at least one receiving chamber. Said method comprises the following steps: a) a first water-soluble or water-dispersible enveloping material is heated to a temperature T1; b) said enveloping material is deformed so as to obtain at least one receiving chamber; c) the deformed enveloping material is cooled to a temperature T2
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