Automatic web winding system

Winding – tensioning – or guiding – Convolute winding of material – With spool loading or coil removal

Reexamination Certificate

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Reexamination Certificate

active

07322542

ABSTRACT:
An automatic web winding system for creating a registered perforated web stock roll, from a perforated web, that includes a web leader, a web trailer, and a die assembly that creates the web leader of a first web stock roll and the web trailer of a second web stock roll. A winding assembly automatically wraps and cinches the web trailer to an associated core prior to forming the second web stock roll; and a core loader assembly automatically loads a core onto the winding assembly and transfers the web trailer to winding assembly.

REFERENCES:
patent: 3712553 (1973-01-01), Napor et al.
patent: 3962019 (1976-06-01), Rejeski
patent: 4029538 (1977-06-01), Vance, Jr.
patent: 5256232 (1993-10-01), Fuss et al.
patent: 5679207 (1997-10-01), Palone et al.
patent: 5871169 (1999-02-01), Hasegawa
patent: 6129303 (2000-10-01), Karaki et al.
patent: 6412729 (2002-07-01), Kury et al.

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