Tissue membrane felt

Details Tissue membrane felt Tissue membrane felt

1997-08-01

2000-06-06

Weisberger, Richard

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

Woven fabric

Woven fabric including a nonwoven fabric layer other than paper

442 76, 428397, 428909, 162116, 162348, 1623381, 162700, 162903, B32B 506

Patent

active

060718374

ABSTRACT:
A membrane felt for a tissue making process using a Yankee or MG cylinder the membrane felt comprising a polymeric matrix membrane layer (11) and a supporting base structure (12). The polymeric matrix optionally at least partially encapsulates parallel yarns extending it at least one direction. The supporting base structure is a textile substrate. These are secured together, preferably via a batt fibre layer which may be needled between the supporting base structure and membrane layer.

REFERENCES:
patent: 5871887 (1994-06-01), Trokhan et al.

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