Thread control in multi-needle chain stitch quilting
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United States of America Patent
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Nov 22, 2011
Grant Date -
Aug 13, 2009
app pub date -
Feb 16, 2009
filing date -
Mar 6, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A multi-needle chain-stitch quilting machine and method of operation thereof are provided that imparts relative motion between the needles and the material that is controlled so as to pull needle thread tails from the needle side of the quilted material. The feature of controlling thread tails may be optional to provide selection of either a high speed mode of operation without thread tail control or a quality mode of operation with reduction or removal of needle thread tails from the face of the quilted material. Thread trimmers may be included at each needle location on the looper side of the material to cut both needle and looper threads.
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