- 专利标题： Tampon pledget having a shaped tip and method of making same
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申请号： US10876981申请日： 2004-06-25
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公开(公告)号： US07563401B2公开(公告)日： 2009-07-21
- 发明人: Van T Pham , Joseph S. Konrad , Frederick N. Schaber
- 申请人： Van T Pham , Joseph S. Konrad , Frederick N. Schaber
- 申请人地址： US CT Westport
- 专利权人： Playtex Products, Inc.
- 当前专利权人： Playtex Products, Inc.
- 当前专利权人地址： US CT Westport
- 代理机构： Ohlandt, Greeley, Ruggiero & Perle, L.L.P
- 主分类号： B29C31/08
- IPC分类号： B29C31/08 ; B29C35/16 ; B29C57/10 ; A61F13/20
摘要：
The present invention provides a tampon pledget having a shaped tip. The present invention further provides a method for forming a tampon pledget having a shaped tip. The method includes a cooling step after the formation of the shaped tip, which results in the minimization and/or prevention of deformation of the shaped pledget tip during the remainder of processing up until the end use by a consumer.
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