发明名称 |
WOVEN FABRIC WITH LOOPED MONOFILAMENT COVER FOR HOOK-AND-LOOP FASTENING SYSTEMS |
摘要 |
A filter made from a nonwoven spunbond web comprising a plurality of continuous intertwined filaments, each filament having a diameter of about 25 to about 100 microns, predominantly present in the web as loop springs having diameters of about 1 to 3 millimeters. The web is made from a plurality of spunbond filaments laid randomly onto a moving belt. The webs of the present invention find particular utility when formed into cylinders as filters for smoking articles. In the smoking articles, the filters of the invention have a desirable degree of firmness while demonstrating an acceptable pressure drop. |
申请公布号 |
PL314180(A1) |
申请公布日期 |
1996.08.19 |
申请号 |
PL19940314180 |
申请日期 |
1994.11.03 |
申请人 |
KIMBERLY-CLARK CORP |
发明人 |
BULLWINKEL EDWARD PAUL;CHAMBERS LEON EUGENE JR.;GEER ROBERT GILLETTE;SHULTZ JAY SHELDON |
分类号 |
A24D3/02;A44B18/00;A61F13/62;D04H3/16;D04H13/00 |
主分类号 |
A24D3/02 |
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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