Device for supplying webs of wrapping material to a cigarette ma

Details Device for supplying webs of wrapping material to a cigarette ma Device for supplying webs of wrapping material to a cigarette ma

1995-03-06

1999-03-23

Rada, Rinaldi I.

Cutting

With means to monitor and control operation

Including means to monitor product

83358, B23Q 1522

Patent

active

RE0361542

ABSTRACT:
A device for supplying webs of wrapping material to a cigarette making machine of the two rod type is constituted by a device for cutting a web of wrapping material into a first and a second web of identical width, and by deviation devices associated with each of the webs for the displacement thereof in a direction crosswise to that in which the webs move forward. Connected to the first and second web are detector devices provided for operating, through circuit elements, a motor for each of the three deviation devices in such a way as to cancel, moment by moment, any possible differences in width between the first web and the second web and any deflection thereof with respect to a given sliding position.

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patent: 4477006 (1984-10-01), Sharp
patent: 4572417 (1986-02-01), Joseph et al.

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