Winding – tensioning – or guiding – Convolute winding of material – With cutting – perforating – or notching
Patent
1992-01-21
1995-01-10
Stodola, Daniel P.
Winding, tensioning, or guiding
Convolute winding of material
With cutting, perforating, or notching
242526, B65H 3508
Patent
active
053799623
ABSTRACT:
A continuous log roll winder cuts and transfers on the fly without stopping the winding process. The web passes around a rotating drum with the adhesive side out and travels to a wind-up spindle. A knife cuts the web against the surface of the drum. By heating the knife to temperatures above 300.degree. F., the web and adhesive does not stick to the knife; the adhesive does not accumulate on the knife; and the adhesive does not transfer through the cut in the web backing and deposit on the rotating drum.
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Dienes of Worldwide catalog of Dienes Werke of Germany (M3eFe03.92GD) (No date available).
Albrecht James L.
Volin Leonard M.
Darling John P.
Griswold Gary L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Stodola Daniel P.
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