Papermaking felt and substrate

Details Papermaking felt and substrate Papermaking felt and substrate

1995-06-06

1998-03-24

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Edge feature

139323A, 428192, 442244, 442245, 442270, 442271, 442326, B32B 2302

Patent

active

057310637

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.

REFERENCES:
patent: 2435467 (1948-02-01), Spencer
patent: 3109219 (1963-11-01), De Bell et al.
patent: 3367810 (1968-02-01), Wasserstein
patent: 3419447 (1968-12-01), Hewitt
patent: 3486957 (1969-12-01), Fish et al.
patent: 4090897 (1978-05-01), Minick
patent: 4501782 (1985-02-01), Weatherly et al.
patent: 4534819 (1985-08-01), Payet et al.
patent: 4737241 (1988-04-01), Gulya
patent: 4746546 (1988-05-01), Bachmann et al.
patent: 4761329 (1988-08-01), Halker 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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