Paper web leading edge preparation device

Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With cutting – punching – piercing – severing – or tearing

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Details

156504, 156502, 242553, 2425542, 2425553, 242556, 242580, 242583, B32B 3100, B65H 1918

Patent

active

057830290

ABSTRACT:
A leading edge of a paper web supply roll is prepared for utilization in a flying web splice. The paper web supply roll is supported adjacent a work carriage that is movable transversely across the face of the supply roll. As the work carriage moves across the web, a leading edge of the web is cut, spaced adhesive labels and a double sided adhesive splice tape are applied, and the lateral edges of the web adjacent the web leading edge are provided with angled lateral edge cuts.

REFERENCES:
patent: 1642998 (1927-09-01), Mason
patent: 4543152 (1985-09-01), Nozaka
patent: 4685392 (1987-08-01), Watanabe
patent: 4802632 (1989-02-01), Fukuda et al.
Koenig & Bauer-Albert AG Brochure; "KBA Easy Splice"; May 1995 Drupa Exhibition.

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