Container-unroller with tear cut and electric cut, provided with a mechanism for the anti-rewrapping one-way extraction of film, aluminium sheet or similar wrapped around a roll

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United States of America Patent

PATENT NO 9896297
SERIAL NO

13636973

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Abstract

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A container-unroller for film, aluminum sheet or similar material wrapped around a roll where the container-unroller has a tubular body for the accommodation of a roll to be contained and a means for control of one-way rotation of said roll. A means for making a hot electric cut and a means for making a tear cut are positioned on the same device where the means for making a tear cut are a metallic saw-toothed bar, connected to electric current. means for making a hot electric cut.

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Patent Owner(s)

Patent OwnerAddress
DE ROSSI PATRIZIO00144 ROMA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
De, Rossi Patrizio Rome, IT 2 6

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