Winding – tensioning – or guiding – Convolute winding of material – With cutting – perforating – or notching
Patent
1992-11-13
1994-11-01
Stodola, Daniel P.
Winding, tensioning, or guiding
Convolute winding of material
With cutting, perforating, or notching
2425322, B65H 1800
Patent
active
053601793
ABSTRACT:
A method and device in the reeling of a web, wherein the web is reeled a first roll onto a second roll. When the second roll has reached the desired diameter size, a new reeling is started from this second roll of desired size onto an additional roll. After the second roll has reached the desired diameter size, a tip part is cut into the web by a water jet. The tip part is blown into contact with the additional roll, whereupon the web is cut off by the water jet.
REFERENCES:
patent: 2984426 (1961-05-01), Johnson
patent: 4445646 (1984-05-01), Karr et al.
patent: 4695004 (1987-09-01), Grossman et al.
Markkanen Vesa K. T.
Vesterinen Kalevi A.
Nguyen John Q.
Stodola Daniel P.
Valmet Paper Machinery Inc.
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