Multiaxial nonwoven fabric, and method of making the same

Details Multiaxial nonwoven fabric, and method of making the same Multiaxial nonwoven fabric, and method of making the same

1989-06-01

1994-05-03

Bell, James J.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156177, 156179, 156180, 156181, 428105, 428109, B32B 500

Patent

active

053084241

ABSTRACT:
A multiaxial nonwoven fabric is disclosed which is comprised of a selected warp material and a multiplicity of selected continuous yarns assembled in a specified lay pattern and bonded on to the warp material. Each of the yarns is oriented in a scalene or right-angled triangle shape, and the resulting yarn assembly is built of intersections at least in warp, weft and oblique axes, whereby structural strength and dimensional stability are greatly improved. A method and an apparatus are also disclosed for producing the fabric.

REFERENCES:
patent: 4043855 (1977-08-01), Patin
patent: 4080232 (1978-03-01), Friedrich
patent: 4233350 (1980-11-01), Shiflet
patent: 4556440 (1985-12-01), Krueger
patent: 4877470 (1989-10-01), Krueger
patent: 5047109 (1991-09-01), Krueger

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