Textiles: manufacturing – Textile product fabrication or treatment – Fiber entangling and interlocking
Patent
1992-04-24
1994-01-04
Crowder, Clifford D.
Textiles: manufacturing
Textile product fabrication or treatment
Fiber entangling and interlocking
425223, D04H 508, B28B 2144
Patent
active
052748936
ABSTRACT:
Method for manufacturing a non-woven fabric with irregular patterns by using a belt having projections for providing irregular patterns on the non-woven fabric and applying highly pressurized water and hot air onto a fiber assembly placed on and carried by the belt in order to press the fiber assembly to the belt and entangle the fiber of the fiber assembly.
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patent: 4995151 (1991-02-01), Siegel
patent: 5115544 (1992-05-01), Widen
Kitamura Ichihiro
Nakajima Tatsutoshi
Calvert John J.
Crowder Clifford D.
Nippon Filcon Co. Ltd.
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