Winding or rewinding machine for producing rolls of web material around a winding spindle and relative winding method
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United States of America Patent
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N/A
Issued Date -
Jul 29, 2004
app pub date -
Dec 16, 2003
filing date -
Dec 17, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A winding or rewinding machine to wind a web material (N) and form a roll (R) around a winding spindle (13) is disclosed, comprising: at least a roller (5) in contact with said winding spindle in the initial phase of winding the web material around the spindle; a transverse cutting element (19) to cut the web material when a roll has been wound and form an initial free end to wind a subsequent roll around a new winding spindle. Moreover, at least an electrostatic bar (21) to electrostatically charge the web material is also provided. The roller (5) in contact with the spindle is made at least partially in non-electrically conductive material.
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