Dryer fabric edge seal

Stock material or miscellaneous articles – Structurally defined web or sheet – Edge feature

Patent

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Details

428222, 428227, 428236, 428280, 162348, B32B 2302

Patent

active

055060331

ABSTRACT:
A dryer fabric for use with a dryer section of a paper forming machine wherein a plurality of transversely extending pintles interconnect a plurality of transversely extending coils to form the dryer fabric as a continuous loop. The dryer fabric is stabilized and its edge portions are protected from wear by a U.V. silicone rubber which encapsulates end portions of the pintles and coils and forms a bead along outer surfaces of the dryer fabric. The dryer fabric is capable of operating at temperatures of between 350.degree. to 500.degree. F. in a paper forming machine without accelerated degradation.

REFERENCES:
patent: 4500590 (1985-02-01), Smith
patent: 4528236 (1985-07-01), Fury et al.
patent: 4791708 (1988-12-01), Smolens
patent: 4798760 (1989-01-01), Diaz-Kotti
patent: 4915896 (1990-04-01), Rachal

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