Textiles: fiber preparation – Working – Carding
Patent
1994-04-05
1995-09-05
Calvert, John J.
Textiles: fiber preparation
Working
Carding
19 99, 19100, D01G 1504, D01B 900
Patent
active
054469457
ABSTRACT:
A dehairing system with rotating cylinders bearing tines is provided to dehair fibers by forces, including centrifugal force. The dehairing system may include multiple dehairing units forming a dehairing processing line such that fibers for dehairing may be transferred upstream and downstream for extended dehairing. Each dehairing unit includes cylinders rotating at different and varying rotational speeds for transferring fibers between the cylinders, as well as between the units. A motor unit may be provided for rotating various cylinders such that they may impart rotation to other selected cylinders for accomplishing dehairing. Having different lengths and extending at different angles, the tines provided on the cylinders facilitate a brushing and/or flicking action for expelling contaminants.
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