Invention Grant
- Patent Title: Tampon for taking up menstrual liquids
- Patent Title (中): T UP。。。。。。。。
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Application No.: US3712305DApplication Date: 1971-06-02
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Publication No.: US3712305APublication Date: 1973-01-23
- Inventor: WENNERBLOM B , UDDEN P , UDDEN A , LINDGREN I
- Applicant: SVENSKA CELLULOSA AB
- Assignee: Svenska Cellulosa Ab
- Current Assignee: Svenska Cellulosa Ab
- Priority: SE772170 1970-06-03
- Main IPC: A61F
- IPC: A61F20060101 ; A61F13/20
Abstract:
A tampon is disclosed for taking up menstrual fluids having as the main portion thereof a dry folded sheet material which is muff- or hose-shaped. The tampon is constricted and pulling means are attached at the point of constriction. The sheet material has an inner layer of absorbent fibrous material with relatively weak internal cohesion. A thin cover layer with relatively strong internal cohesion is used to prevent release of inner layer fibers. The configuration aids in insertion and the materials give good characteristics during use.
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