Press section dewatering fabric

Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond

Patent

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Details

139383A, 139383AA, B32B 502

Patent

active

050893246

ABSTRACT:
A dewatering fabric for the press section of a paper machine having improved dewatering capabilities. The fabric is constructed to provide long exposed floats of flattened monofilaments on the paper side of the fabric, at a high fill factor. The fabric may be used alone, with a paper side batt, or with a batt on each side.

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patent: 4806208 (1989-02-01), Penven
patent: 4847206 (1989-09-01), Kufferath
patent: 5023132 (1991-06-01), Stanley et al.

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