Slitter/rewinder machine

Details Slitter/rewinder machine Slitter/rewinder machine

1993-08-16

1995-12-12

Jillions, John M.

Winding, tensioning, or guiding

Tension control or brake

Supply controlled

2425257, 2425304, 2425342, 2425341, 2425561, B65H 1810, B65H 2306, B65H 2100

Patent

active

054742480

ABSTRACT:
A slitter/rewinder machine for processing web material such as label stock into a plurality of narrower widths. The web from the feed roll is pulled through the machine by the powered rewind arbor shafts. The machine includes various processing stations including an inspection station, splice table, a web guide, web clamp and a slitter station. The slitter station has nip rollers which are rotated by the passing web and which rollers, in turn, power the knife shafts which carry adjustable slitting blades. Constant web tension is controlled at the unwind station by a "dancer" which maintains proper pressure on a brake.

REFERENCES:
patent: 465575 (1891-12-01), Inman et al.
patent: 929876 (1909-08-01), Pulsifer
patent: 2323003 (1943-06-01), Baur
patent: 2698359 (1954-12-01), Roberts
patent: 3228624 (1966-01-01), Brinkman
patent: 3477657 (1969-11-01), Norbisrath
patent: 4094474 (1978-06-01), Stollenwerk et al.
patent: 4958111 (1990-09-01), Gago
patent: 5154786 (1992-10-01), Matsuyama

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