发明名称 Method of making a coated tampon applicator
摘要 A tampon applicator member can be made from a roll of sheet-like material. A flowable material is applied to one surface of the sheet-like material and is transformed into a solid polymeric layer. The coated material is separated into a plurality of applicator blanks. A first surface of each blank, corresponding to the first surface of the individual sheet-like web, has an uncoated portion adjacent a first side edge, parallel to the longitudinal axis, and a coated portion. An adhesive is applied to the uncoated portion of the first surface of a blank, and the blank is rolled to form a tubular member having a longitudinal seam. The seam has a first edge of the inner surface of the structural member superposed over and adhered to an uncoated opposite edge of the outer surface of the structural member.
申请公布号 US6171426(B1) 申请公布日期 2001.01.09
申请号 US19980105787 申请日期 1998.06.26
申请人 MCNEILL-PPC, INC. 发明人 BLANCHARD STEPHEN J.
分类号 A61F13/26;(IPC1-7):B39C53/00;A61F13/20;B05D3/12;B39C45/00 主分类号 A61F13/26
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