发明名称 Hygienic tampon - has outside layer of water repellent material permeable to moisture
摘要 The tampon for hygienic use comprises a cylindrical body of moisture-absorbent material such as wadding. On the outside is a layer of water-repellent material permeable to moisture, pref. viscose and of non-woven material. There can be grooves in the outside surface, the water repellent material being folded inwards at them. Thus on absorption of moisture swelling of the absorbent material is not hingered. - A strip of absorbent material and one of repellent material can be wound together into a cylindrical body and pressed.
申请公布号 BE903141(A2) 申请公布日期 1985.12.16
申请号 BE19850215516 申请日期 1985.08.28
申请人 VAN MALDEREN PAUL 发明人
分类号 A61F13/22;(IPC1-7):A61F/ 主分类号 A61F13/22
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