Web roll support apparatus and method

Details Web roll support apparatus and method Web roll support apparatus and method

1993-07-26

1995-07-11

Jillions, John M.

Winding, tensioning, or guiding

Convolute winding of material

With particular drive

2425424, 2425645, B65H 1820, B65H 1608

Patent

active

054313589

ABSTRACT:
A roll (A) for surface winding and dewinding a web utilizes a raised surface (B) which is divided by recesses into a plurality of raised areas carried by spaced protuberances (C) fixed to the metallic roll defining base portions (D) therebetween so that the roll may be driven so as to avoid wrinkles and with varying packing ratios.

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patent: 3561692 (1971-02-01), Henry
patent: 4026487 (1977-05-01), Ales
patent: 5289087 (1994-02-01), Summey

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