Labeling machine capable of preventing erroneous attachment of labels on containers
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 22, 2003
Grant Date -
Jul 25, 2002
app pub date -
Jan 23, 2001
filing date -
Jan 23, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A labeling machine includes a label applying unit disposed adjacent to a conveying unit, and a controller coupled electrically to a bar code sensor, a label sensor and a container sensor. The controller compares bar code data of a label from the bar sensor with predetermined bar code data, and generates an inhibit signal when a mismatch occurs. The controller determines length of the label in accordance with first and second signals from the label sensor and distance information from an encoder unit, compares the determined length with predetermined label length data, and generates the inhibit signal when a mismatch occurs. The controller determines container dimension of a container being conveyed by the conveying unit in accordance with container feature information from the container sensor and distance information from another encoder unit, compares the determined container dimension with predetermined container dimension, and generates the inhibit signal when a mismatch occurs.
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