METHOD FOR RECTILINEAR COMBING (VERSIONS) AND COMBING MACHINE (VERSIONS) Russian patent published in 2008 - IPC D01G19/10 

FIELD: textile industry.

SUBSTANCE: method involves combing front ends of fibers by means of round comb including needles or dents distributed over at least 60% of its surface, with round comb performing odd number of revolutions per operational cycle of machine; combing front ends of fibers during rotation time between 0.7 and 1.5 revolutions. According to another version, method involves combing front ends of fibers by means of round comb containing needle or dents distributed over the entire surface thereof, with round comb performing whole number of rotations per operational cycle of machine; combing front ends of fibers during at least one full rotation of round comb. Combing machine for rectilinear combing of fibers has feeding device, separation device, device for cleaning front ends of fibers including round comb, and device for cleaning rear ends of fibers. Round comb is formed as cylinder including needles or dents occupying at least 60% of its outer surface, said needles or dents having similar or different parameters. Rotational speed of comb is continuous or regulated. Round comb is mounted on support shaft fixed relative to machine bed and performs odd number of revolutions per operational cycle of machine. According to another version of combing machine, round comb performs whole number of revolutions per operational cycle of machine, said number exceeding 1.

EFFECT: improved quality of fiber combing and high-quality cleaning of fiber ends by means of round comb.

26 cl, 16 dwg