Processes for manufacturing bristled component for personal-care applicator
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United States of America Patent
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Sep 12, 2017
Issued Date -
N/A
app pub date -
Jun 26, 2015
filing date -
Jun 26, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A bristled component for a cosmetic applicator comprising: an elongated carrier having a longitudinal axis; and at least a first plurality of bristles including at least one array of bristles ultrasonically welded to the carrier and outwardly extending therefrom according to a first pre-determined pattern, wherein the carrier and the bristles comprise ultrasonically compatible materials, and wherein the bristles are ultrasonically bonded to the carrier through a direct ultrasonic bond between a surface of the carrier and a lengthwise portion of each of the bristles. A process comprises wrapping a yarn around a moving endless band, juxtaposing a support strip with the band's edge, ultrasonically welding the yarn to the first support strip, removing the welded yarn and support strip from the band, and cutting the strip into a plurality of bristled components.
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