发明名称 |
Absorbent article with back sheet, and method for manufacturing the back sheet |
摘要 |
There is disclosed an absorbent article including: a liquid-permeable top sheet; a back sheet; and an absorbent core sandwiched between the top sheet and back sheet. The back sheet is formed of a resin film containing an inorganic filler in a resin base material. The back sheet includes: a stretched moisture-permeable region; and a high optical transmittance region having a lower degree of orientation than that of the moisture-permeable region and/or left unstretched.
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申请公布号 |
US7034199(B2) |
申请公布日期 |
2006.04.25 |
申请号 |
US20020334335 |
申请日期 |
2002.12.31 |
申请人 |
UNI-CHARM CORPORATION |
发明人 |
SUEKANE MAKOTO;INOUE TOSHIO;IMAI SHIGEO |
分类号 |
A61F5/44;A61F13/15;A61F13/42;A61F13/472;A61F13/49;A61F13/514 |
主分类号 |
A61F5/44 |
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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