发明名称 |
Bulky sheet |
摘要 |
The present invention relates to a bulky sheet 10 having a fiber aggregate 11 formed by hydroentanglement of fiber webs 11a and 11b. The fiber aggregate 11 has a first region 21 having a high fiber density and a small thickness and second regions 22 having a lower fiber density and a larger thickness than the first region 21. The second regions 22 are each defined by a closed figure defined by the first region 21. The second regions 22 each have protrusions 31 and depressions 32. |
申请公布号 |
EP2278054(A1) |
申请公布日期 |
2011.01.26 |
申请号 |
EP20100187228 |
申请日期 |
2006.12.04 |
申请人 |
KAO CORPORATION |
发明人 |
KAWAI, TAKASHI;ISHIKAWA, KENJI;YUJI, AKEMI;SAITO, YUTAKA |
分类号 |
D04H13/00;A47L13/16;A47L13/17;B32B5/26;D04H1/495 |
主分类号 |
D04H13/00 |
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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