Process and apparatus for winding up a continuously fed web of material onto a number of winding cores
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United States of America Patent
Stats
-
Jul 11, 1995
Grant Date -
N/A
app pub date -
Oct 28, 1993
filing date -
Oct 28, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A winding apparatus winds up a continuously fed web of material onto a number of winding cores. Shortly before removing a finished roll from a main winding location, a drive mechanism is coupled onto a winding core, located in a waiting position. The drive mechanism drives the winding core before the core is set down on a web of material running over a winding drum. The winding core remains driven until the winding core with already wound-up web of material has been transferred at the main winding location onto bearing arms. Due to the continuing driving of the winding core during a change of rolls, qualitatively high-grade rolls can be wound with a wide variety of webs of material.
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