发明名称 |
Sanitary napkin with a tow fiber assembly |
摘要 |
To provide a body fluid absorbent article having a face sheet 1, a body fluid permeable member 20 including an assembly of fibers in tows, a body fluid retainable absorbent element AB in this order, and a face-side second sheet 10, which is interposed between the above face sheet 1 and the above body fluid permeable member 20 with such a positional relation that the above face-side second sheet 10 is at least partly superposed on the above body fluid permeable member 20; and embossing is carried out integrally on the above face sheet 1 and the above face-side second sheet 10 while embossing is not carried out on the above body fluid permeable member 20. |
申请公布号 |
US8859844(B2) |
申请公布日期 |
2014.10.14 |
申请号 |
US200511631226 |
申请日期 |
2005.06.30 |
申请人 |
Diao Paper Corporation |
发明人 |
Takeuchi Tomonari;Konawa Satoko;Ebitsuka Keisuke;Matsui Tomotsugu |
分类号 |
A61F13/538;A61F13/512;A61F13/511 |
主分类号 |
A61F13/538 |
代理机构 |
Andrus Intellectual Property Law, LLP |
代理人 |
Andrus Intellectual Property Law, LLP |
主权项 |
1. A sanitary napkin with a tow fiber assembly, the napkin including a body fluid permeable face sheet, a back sheet, a body fluid retainable absorbent element interposed between the face sheet and the back sheet, and a body fluid permeable member which is interposed between the face sheet and the absorbent element and which includes the assembly of fibers in tows wherein
a face-side second sheet is interposed between said face sheet and said body fluid permeable member with such a positional relation that said face-side second sheet is at least partly superposed on said body fluid permeable member and promotes body fluid permeating and protects against body fluid reversing; embossing is carried out on said face sheet and said face-side second sheet so as to form jogs which are depressed portions and which are projected downwardly from the under surfaces in said face sheet and said face-side second sheet so that said sheets are unified; embossing is not carried out on said body fluid permeable member; said jogs contact said body fluid permeable member; said face sheet has the basis weight of 8 to 40 g/m2 and the thickness of 0.2 to 1.5 mm; and said face-side second sheet is a nonwoven sheet having the basis weight of 15 to 80 g/m2 and the thickness of 0.2 to 3.5 mm. |
地址 |
Ehime JP |