Welded non-woven endless belt

Details Welded non-woven endless belt Welded non-woven endless belt

1992-06-16

1994-02-15

Lesmes, George F.

Stock material or miscellaneous articles

Sheets or webs edge spliced or joined

Sheets or webs coplanar

428 57, 428286, 428287, 428290, 428296, 355212, 355312, B32B 300, B32B 2700, D04H 104, G01J 330

Patent

active

052865428

ABSTRACT:
A composite endless belt for use in printers, imaging devices and the like comprises a nonwoven, porous, open pore thermoplastic substrate having one or more electrically conductive elastomeric coatings thereon. The substrate, which comprises a combination of short fibers and fibrids or a randomly laid continuous fiber, is formed into an endless loop and the overlapping ends thereof are welded together ultrasonically. The belt is very thin, the combined thickness of the substrate and coating or coatings being less than about 0.015 inches.

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