Coreless surface winder and method

Details Coreless surface winder and method Coreless surface winder and method

1993-08-16

1995-04-04

Nguyen, John Q.

Winding, tensioning, or guiding

Convolute winding of material

With cutting, perforating, or notching

2425412, 2425422, 2425424, 242547, 242DIG3, B65H 1820, B65H 2002

Patent

active

054029600

ABSTRACT:
A coreless surface winder and method wherein one of the winding rollers is accompanied by a slightly spaced apart arcuate dead plate which operates to cause a folded leading edge on a transversely severed web to roll upon itself and develop an incipient log which thereafter is completed in a conventional three roll cradle to provide a coreless retail sized roll.

REFERENCES:
patent: Re28353 (1975-03-01), Nystrand et al.
patent: 3065505 (1962-11-01), Pratt et al.
patent: 4828195 (1989-05-01), Hertel et al.
patent: 5248106 (1993-09-01), Biagiotti

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