Apparatus and method for applying glue to cores
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United States of America Patent
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-
Dec 24, 2002
Issued Date -
N/A
app pub date -
Apr 26, 2000
filing date -
Dec 3, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A glue applicator for a web winding apparatus applies a longitudinals strip of glue to an elongated core. The stripe of glue may be applied by an elongated wire or bar, by a rotation roller, or by a sprayer. The glued core is moved by a core inserter into position for insertion into the winding apparatus so that the stripe of glue is upstream of the web and in position to contact the web at the start of a new winding cycle. A web pinch pad on the core inserter contacts the web and servers the web at the start of the winding cycle.
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