Bobst Lyon

Martin

Rene Bazin

Philippe Fleury

Julien Mattrand

A doctor blade, intended for a doctor blade chamber () for a flexography printing unit () equipped with a screened cylinder (), presents in the form of a rectangular blade, with a functional longitudinal side () of which a longitudinal edge is capable of making contact with the screened cylinder (), a longitudinal fastening side () and two lateral sides (). The doctor blade comprises at least one opening located towards the functional longitudinal side () and towards the first of the two lateral sides ().

Doctor blade, doctor blade chamber, and printing unit equipped therewith

A device () for fastening a doctor blade () to a doctor blade () chamber body () comprising:

Device for attaching a doctor blade on a doctor blade chamber and doctor blade chamber thus equipped

Method for loading and exchanging the rollers of the printing units of a printing machine and a device for working the method, the device loading station including a handling carriage for engraved rollers, a storage station for rollers, a reserve station at each of the printing units, a robot for transporting the engraved rollers, either from the loading station or from the storage station to a ready position located in the reserve station. The robot takes an engraved roller either from a reserve position or from the storage station or from the loading station and brings the roller into a working position. The robot is also able to withdraw an engraved roller from its working position in order to bring it either into a reserve position, or into the storage station or into the loading station.

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Farnay, France

Rene Bazin