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Non-woven nets
T990006 Non-woven nets
Patent Drawings:Drawing: T990006-2    
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(1 images)

Inventor: Williams
Date Issued: January 1, 1980
Application: 06/032,085
Filed: April 23, 1979
Inventors: Williams; James A. (Van Wyck, SC)
Primary Examiner:
Assistant Examiner:
Attorney Or Agent:
U.S. Class: 28/106; 428/131; 428/134; 428/136; 428/137; 428/373
Field Of Search:
International Class: D04H 1/00
U.S Patent Documents:
Foreign Patent Documents:
Other References:

Abstract: A net which comprises an expanded area-bonded non-woven fabric, and method of preparation. The net has a mesh perimeter in the range 1/8 to 12 inches, tear strength of from 5 to 20 lb. per inch per lb. per square yard of net. The process comprises forming numerous, discontinuous parallel and overlapping slits, having lengths from 1/16 to 6 inches in area-bonded non-woven fabric, and then stretching the slit fabric in a direction transverse to the slits to form a net, and preferably heat treating the net.
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