发明申请
US20030150765A1 Package system for storing cosmetic effervescent cleansing sachets
失效
用于储存化妆品泡腾清洁香囊的包装系统
- 专利标题： Package system for storing cosmetic effervescent cleansing sachets
- 专利标题（中）： 用于储存化妆品泡腾清洁香囊的包装系统
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申请号： US10225967申请日： 2002-08-22
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公开(公告)号： US20030150765A1公开(公告)日： 2003-08-14
- 发明人: Raymond Michael Flaig , Natalie Charambura , Paul Roland Bergquist , Craig Stephen Slavtcheff , Matthew Scott Okin
- 申请人： Unilever Home & Personal Care USA, Division of Conopco, Inc.
- 申请人地址： null
- 专利权人： Unilever Home & Personal Care USA, Division of Conopco, Inc.
- 当前专利权人： Unilever Home & Personal Care USA, Division of Conopco, Inc.
- 当前专利权人地址： null
- 主分类号： B65D085/00
- IPC分类号： B65D085/00
摘要：
A packaged cosmetic product is provided which includes multiple effervescent sachets placed within a tub with an open dispensing mouth. A carbon dioxide breathable and moisture barrier foil is arranged sealingly to close the dispensing mouth. Any carbon dioxide generated during storage, usually as a result of moisture prematurely effervescing powder within the sachets, is allowed to slowly diffuse into the atmosphere through the window formed by the special foil. The tub is formed of walls which do not have any substantial carbon dioxide breathability but do prevent inward moisture penetration.
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