Surface winder undercut drive roller apparatus and method

Details Surface winder undercut drive roller apparatus and method Surface winder undercut drive roller apparatus and method

1998-01-27

1999-08-10

Darling, John P.

Winding, tensioning, or guiding

Convolute winding of material

With particular drive

242547, B65H 1810, B65H 1816

Patent

active

059346035

ABSTRACT:
A surface winder having an undercut drive roller. An apparatus for winding web material onto a core includes a driven pressure roller having a first end portion, a second end portion, and a central portion intermediate the first and second end portions. When the pressure roller is driven against the core, a first and second nip is formed between the first and second end portions, respectively, and the core. The central portion is undercut so as to space the central portion from the web material being wound onto the core.

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