Absorber felt

Details Absorber felt Absorber felt

1991-12-06

1992-08-04

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

139383A, 139420R, 428257, 428280, 428300, B32B 502

Patent

active

051358026

ABSTRACT:
A papermaker's felt having a dual layer base with a high absorption capacity with a weave pattern having twice as many machine direction yarns on the top side of the fabric as compared to the bottom side of the fabric. The yarns may be spun yarns, multi-filaments, monofilaments, core-wrapped yarns and any kind of twists. Treated and extruded yarns may also be used. The base fabric is attached to a top fabric by needling.

REFERENCES:
patent: 4187618 (1980-02-01), Diehl
patent: 4461803 (1984-07-01), Booth et al.
patent: 4759975 (1988-07-01), Sutherland et al.

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