发明名称 |
Composite sheet and absorbent article comprising composite sheet |
摘要 |
<p>A composite sheet which has a low basis weight, can be prevented from breaking during the production of an absorbent article or in use, and is good to the touch. The composite sheet (1) is a sheet formed by bonding a stretch nonwoven fabric (2) to a nonstretch nonwoven fabric (3) with an adhesive (4). The stretch nonwoven fabric (2) is bonded in a stretched state to the nonstretch sheet. The stretch nonwoven fabric (2) has, on each side, strip-form sparse regions (21) and strip-form dense regions (22) alternately formed. The sparse regions (21) and dense regions (22) on one side are alternately formed in a second direction so that the dense regions (22) on this side do not overlie the dense regions (22) on the other side. The composite sheet (1) has a maximum breaking strength of 20 N/50 mm or higher.</p> |
申请公布号 |
AU2007326554(B2) |
申请公布日期 |
2012.07.26 |
申请号 |
AU20070326554 |
申请日期 |
2007.11.26 |
申请人 |
UNI-CHARM CORPORATION |
发明人 |
TSUJI, TOMOKO;HASHIMOTO, TATSUYA;MUKAI, HIROTOMO;AKAKI, KENICHI;MITSUNO, SATOSHI |
分类号 |
B32B5/26;A61F13/49;A61F13/511;A61F13/514;D04H1/54 |
主分类号 |
B32B5/26 |
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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