MANUFACTURING MACHINE AND MANUFACTURING METHOD FOR THE PRODUCTION OF A TUBULAR ELEMENT, IN PARTICULAR FOR A SMOKING ARTICLE
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United States of America Patent
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Issued Date -
Mar 16, 2023
app pub date -
Feb 5, 2021
filing date -
Feb 7, 2020
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Abstract
A manufacturing machine and a manufacturing method for the production of a tubular element, in particular for a smoking article. There are provided: an input conveyor, which moves at least one pocket along an input path; a wrapping conveyor, which moves at least one spindle, which has the shape of an inner cavity of the tubular element, along a wrapping path; a feeding station, where the pocket receives a wrapping sheet; and a transfer station, where the pocket releases the wrapping sheet to the spindle folding the wrapping sheet around the spindle into a “U” shape.
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