Rewinder machine for the production of rolls of web material

Details Rewinder machine for the production of rolls of web material Rewinder machine for the production of rolls of web material

2003-11-27

2008-03-04

Cuomo, Peter M. (Department: 3654)

Winding, tensioning, or guiding

Convolute winding of material

With spool loading or coil removal

C242S532300

Reexamination Certificate

active

07338005

ABSTRACT:
The rewinder machine comprises: a first winding roller (3); a second winding roller (5), defining with said first winding roller (3) a winding cradle; a feeder (33) for sequentially introducing winding cores to said winding cradle; an optional glue applicator (21) for applying glue to said cores. The feeder (33) may include an element (39) for applying glue to the winding cores while they are being fed to said winding cradle. In a special embodiment, the feeder is mechanically linked to a system for unloading the roll from the winding cradle.

REFERENCES:
patent: 4327877 (1982-05-01), Perini
patent: 4487377 (1984-12-01), Perini
patent: 5772149 (1998-06-01), Butterworth
patent: 6050519 (2000-04-01), Biagiotti
patent: 6422501 (2002-07-01), Hertel et al.
patent: 0 395 593 (1990-10-01), None
patent: 0 395 593 (1990-10-01), None
patent: 0 524 158 (1993-01-01), None
patent: 2 544 701 (1984-10-01), None
patent: WO 94/21545 (1994-09-01), None
patent: WO 97/32804 (1997-09-01), None

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