发明名称 |
TAMPON HAVING A LIQUID-PERMEABLE COVER |
摘要 |
An apparatus and a method for forming tampons is disclosed, as well as the tampon itself. The apparatus includes the mechanism and the method includes the means for advancing and cutting a cover strip and an absorbent ribbon into predetermined lengths. A portion of the absorbent ribbon is then overlapped by the cover strip and both are radially wound into a cylinder having a length equal to at least two tampons. The cylinder is then compressed and cut into two or more single length pledgets. The single length pledgets are heat set before a withdrawal string is attached to form a finished tampon. The tampon itself can be made with tucked or untucked ends.
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申请公布号 |
CA2085923(A1) |
申请公布日期 |
1994.03.24 |
申请号 |
CA19922085923 |
申请日期 |
1992.12.21 |
申请人 |
KIMBERLY-CLARK CORPORATION |
发明人 |
SHELDON, DONALD A.;FRANKE, PAUL G.;BROWN, RAYMOND J. |
分类号 |
A61F13/20;(IPC1-7):A61F13/20 |
主分类号 |
A61F13/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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