Process and device for cleaning an adhesive applicator
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United States of America Patent
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Mar 19, 2002
Grant Date -
N/A
app pub date -
Nov 26, 1999
filing date -
Nov 26, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
For cleaning an adhesive applicator with driven adhesive rollers, which can be rotated around vertical axes and which together with a housing, which is positioned at these adhesive rollers and whose side edges rest or almost rest against the adhesive rollers, forms an adhesive chamber, the adhesive is removed first from the adhesive chamber, for example by opening a floor seal. Then wash water is introduced into the adhesive chamber. The wash water is displaced into turbulent flows by driving the adhesive rollers alternating in opposite directions to each other. The wash water is drained after a fixed cleaning period.
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