Machine for making a mixed yarn by combining two false-twist textured yarns
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United States of America Patent
Stats
-
Mar 28, 2000
Grant Date -
N/A
app pub date -
Jun 12, 1998
filing date -
Feb 20, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A machine for making a mixed yarn by combining two false-twist textured yarns is disclosed. The machine comprises drawing systems (3A, 3B; 8A, 8B) arranged on either side of the texturing area and mounted alternately on two separately controlled parallel, shafts, and heat treatment units (5A, 5B) located in the false twisting area and having a temperature controlled by two mutually separated systems. The false-twist spindles (7) are power spindles with a speed that may be varied to suit each kind of yarn. The machine comprises joining device (9) for interlacing two yarns from two different texturing positions, the device being arranged, when seen from the front, between the positions so that the two yarns (2A, 2B) follow identical paths before being joined.
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