Method and apparatus for producing ultrasonically welded pompons
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United States of America Patent
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Jun 5, 1990
Issued Date -
N/A
app pub date -
Dec 20, 1984
filing date -
Jun 29, 1983
priority date (Note) -
Expired
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Abstract
An apparatus as disclosed by which production of pompons of the inventions comprising a gripping member having a thermoplastic crown piece mating surface to which a plurality of thermoplastic streamers are ultrasonically fused may be utimated which comprises a means for moving a form cluster of streamers into a position intermediate of an ultrasonic welding horn and the crown piece mating surface of a handle or gripping member and a means for contacting and engerizing an ultrasonic welding head with the cluster of streamers so as to fuse the streamers to the crown piece by ultrasonic vibrations.
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