发明名称 |
NONWOVEN WEBS HAVING IMPROVED SOFTNESS AND BARRIER PROPERTIES |
摘要 |
A nonwoven material including at least a meltblown web is stretched by about 1-35% in at least one direction using a short-distance drawing process, to provide a fabric having improved softness and liquid barrier compared to otherwise similar fabrics prepared using longer drawing distances. The drawing process may include one or multiple stages. When multiple stages are employed, the fabric has adequate liquid barrier at a lower basis weight. |
申请公布号 |
EP1044295(A1) |
申请公布日期 |
2000.10.18 |
申请号 |
EP19980963091 |
申请日期 |
1998.12.11 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
SUDDUTH, GREGORY, TODD;SAYOVITZ, JOHN, JOSEPH;SHULTZ, JAY, SHELDON |
分类号 |
B32B5/26;D04H1/56;D04H1/70;D04H3/16;D04H13/00 |
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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