Winding – tensioning – or guiding – Convolute winding of material – Of discrete sheets or articles
Patent
1993-03-19
1995-04-25
Jillions, John M.
Winding, tensioning, or guiding
Convolute winding of material
Of discrete sheets or articles
206410, 53118, 53430, 2421604, B65H 2966, B65D 8500, B65B 6304
Patent
active
054091780
ABSTRACT:
According to the invention, printed products in an imbricated or scale formation (1) are wound into a printed product roll on a roll core (2) with the aid of a winding band (3). A protective element (4) is wound onto the product roll with the aid of the same winding band (3) and as a result the printed product outermost layer (1.1) on the roll is at least partly protected against damage during the handling, transportation and storage of the roll. The protective element (4) is advantageously part of the core set, i.e. the protective element (4) is wound together with the winding band (3) onto the empty core (2), it is unwound prior to the winding up of the printed products and is wound onto the core again after unwinding the printed products. For the systematic positioning of the protective element during the winding or unwinding of the printed products, the winding station has a retrieving apparatus enabling the winding up of the protective element (4).
REFERENCES:
patent: 4688368 (1987-08-01), Honegger
patent: 4832273 (1989-05-01), Honegger
patent: 4909015 (1990-03-01), Leo
Ferag AG
Jillions John M.
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