Winding – tensioning – or guiding – Convolute winding of material – With spool loading or coil removal
Patent
1997-03-11
1998-10-13
Darling, John P.
Winding, tensioning, or guiding
Convolute winding of material
With spool loading or coil removal
242521, B65H 1926
Patent
active
058200649
ABSTRACT:
An apparatus and method for rewinding large rolls of paper into smaller rolls, such as bathroom tissue rolls. The rewinder includes three rolls forming a winding cradle and winding control fingers operating adjacent to and in the winding cradle. Upper and lower winding rolls are spaced apart far enough to allow a core to be introduced between them by the winding control fingers. A rider roll moves relative to the winding rolls to control the diameter of the paper roll being wound. The lower winding roll is preferably equipped with two sets of winding control fingers which can orbit around the roll and introduce the core between the winding rolls, separate the web, guide the web around the core and remove the completed log from the winding cradle. Each of a plurality of winding control fingers is equipped with a core insert finger and a web separation finger so that each winding control finger can independently receive, transport and deposit a core in preparation for the winding process.
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"SINCRO/FABIO PERINI" sales brochure, circa 1994.
PCMC "Magnum" Rewinder, date unknown, pamphlet.
C.G. Bretting Manufacturing Company, Inc.
Darling John P.
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