Core winder with a cutting tool associated with a pressure member
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United States of America Patent
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Jun 9, 2015
Grant Date -
Aug 5, 2010
app pub date -
Sep 24, 2008
filing date -
Sep 28, 2007
priority date (Note) -
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Abstract
The machine includes a spindle; a winding unit, cooperating with the spindle to wind one or more strips of web material about the spindle and form a tubular element; and a cutting unit with at least one discoidal cutting tool to divide the tubular element into tubes of a length which can be predetermined. At least one pressure element is associated with the cutting tool to compress the tubular element between the spindle and the pressure element adjacent to the cut performed by the cutting tool.
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