发明名称 Tampon pledget having a shaped tip and method of making same
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.
申请公布号 US7563401(B2) 申请公布日期 2009.07.21
申请号 US20040876981 申请日期 2004.06.25
申请人 PLAYTEX PRODUCTS, INC. 发明人 PHAM VAN T;KONRAD JOSEPH S.;SCHABER FREDERICK N.
分类号 B29C31/08;A61F;A61F13/20;B29C35/16;B29C57/10;D04H1/22 主分类号 B29C31/08
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