Process for the continuous production of fiber reinforced webs

Details Process for the continuous production of fiber reinforced webs Process for the continuous production of fiber reinforced webs

D - Textiles, Paper

04

H

28/9

D04H 13/00 (2006.01)

Patent

CA 1241533

ABSTRACT The invention provides a process for the continuous pro- duction of fiber reinforced webs, wherein the webs even in the unbonded or unvulcanized state possess their own internal coherence, in particular a fiber reinforcement. For this purpose, an elastic unfoamed material, is placed between a cover sheet and a substrate sheet as the core layer, with at least one of the outer layers consisting of actively needle bondable fibers, whereupon the three layers may be needle bonded to each other. Such webs, serving for example as floor coverings, may further be impregnated or coated with binders and the rubber containing core layers may be vulcanized.

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