Method and machine for banding logs of sheet material

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7721511
APP PUB NO 20070271872A1
SERIAL NO

11743825

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Banding machine in which logs of sheet material are fed by a conveyor belt to a banding device that is adapted to band the logs with a banding web to form a tubular wrapper around the logs. The banding device includes a pusher operated by an actuator, which pushes the log into a channel, in which a packaging sheet is arranged, stretched in front of the log, as an obstacle. The conveyor belt and the packaging apparatus are arranged at different heights, respectively at a first and a second height (H1 and H2). A pusher is be provided, operated by a piston at the first height (H1), in addition to a pusher provided at the second height (H2), independent from each other. Further, a lifting member is provided, which receives the log from the first pusher and moves from the first height (H1) to the second height (H2).

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Patent Owner(s)

Patent OwnerAddress
MTC-MACCHINE TRASFORMAZIONE CARTA S R LVIA DI LECCIO SNC 1-55016 PORCARI LUCCA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
De, Matteis Alessandro Lucca, IT 25 217

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