Papermakers fabric having spun bonded reinforcement

Details Papermakers fabric having spun bonded reinforcement Papermakers fabric having spun bonded reinforcement

1996-01-31

1999-08-31

McCamish, Marion

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Woven fabric

Woven fabric including an additional woven fabric layer

442245, 442247, 442270, 442271, 442275, 442326, 442383, 442388, 442401, 442402, 442409, 28107, 28110, B32B 506, B32B 708

Patent

active

059453583

ABSTRACT:
A papermaker's fabric is provided having a spun bonded reinforcement. A layer of spun bonded material may be placed in any one of a number of possible locations in the fabric, depending upon the felt stratification desired. For example, it may be attached to the upper surface (or paper contacting side) of the base fabric layer; to the lower surface (or machine contacting side) of the base fabric layer; between two base fabric layers, in the case of a laminated felt; between layers of fibers; or in any other desired location. The spun bonded material may be attached through the use of needling or by use of adhesives, low melts, or ultrasonic methods.

REFERENCES:
patent: 4851281 (1989-07-01), Wood
patent: 5372876 (1994-12-01), Johnson et al.

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