Apparatus for applying labels to containers
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United States of America Patent
Stats
-
Dec 30, 1986
Grant Date -
N/A
app pub date -
Oct 7, 1985
filing date -
Oct 7, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The disclosure is of a labeling machine wherein a label transport drum carries one or more pairs of vacuum pads to grip the leading and trailing edges of a label. A knife carried directly on the drum acts with a stationary blade to sever each label from a continuous web. The vacuum pads are retracted as they pass the stationary blade, but when they carry a label past a glue roller, the vacuum pads are extended to press the label against the roller. If desired, two glue rollers may be employed, with different glues being applied to the leading and trailing edges of each label. In that case, one pad is retracted and the other extended at each glue roller.
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