Methods of making papermaking felt and substrate

Details Methods of making papermaking felt and substrate Methods of making papermaking felt and substrate

1995-06-06

1996-11-05

Bell, James J.

Stock material or miscellaneous articles

Sheets or webs edge spliced or joined

139383A, 162900, 162903, 156 732, 156137, 156148, 156217, 156218, 156256, 156264, 1563041, 1563045, 1563046, 1563082, 1563096, 428 58, 428 61, 428222, 428234, 428300, B32B 300

Patent

active

055715907

ABSTRACT:
This invention pertains to papermaking felts, methods of making such felts, methods of using the felts, and methods of making paper using such felts. A felt of the invention contains at least one substrate web having a fuse-bonded joint extending across the width of the felt. The joint is preferably formed by superposing, onto each other, end portions of a flat-woven substrate web element, with the end portions extending away from the ends in a common direction, and concurrently severing the ends from the end portions, and fuse bonding the end portions to each other, along a common cut line.

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patent: 4746546 (1988-05-01), Bachmann et al.
patent: 4761329 (1988-08-01), H alker et al.
patent: 4764417 (1988-08-01), Gulya
patent: 5360656 (1994-11-01), Rexfelt et al.
patent: 5464488 (1995-11-01), Servin

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