Title:
NONWOVENS FROM BULK-YARN WARPS
United States Patent 3537945
Inventors:
Summers, Ronald John
Publication Date:
11/03/1970
Export Citation:
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Assignee:
Pont DU.
Primary Class:
428/109
Other Classes:
428/369, 442/358
International Classes:
D04H3/10; D04H3/08; (IPC1-7): D04H3/04
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US Patent References:
3422510APPARATUS AND METHOD FOR PRODUCING A NON-WOVEN FABRIC
3391048Entangled nonwoven web product from parallel laid filamentary tows
3193436Nonwoven fabric
3086276Papermaker's felt




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