The fiber guide where the cotton spinning method of using the air cotton spinning device and

摘要

PROBLEM TO BE SOLVED: To provide a spinning method using an air spinning device, capable of spinning according to fiber characteristics, and the air spinning device capable of spinning according to the fiber characteristics.;SOLUTION: There is provided a method for manufacturing a yarn Y from a fiber bundle F by using an air spinning device 6 comprising a fiber guide 61 having a fiber-introducing path 61g communicating with a spinning chamber SC formed therein, and a spindle 62 having a fiber-passing path 62s communicating with the spinning chamber SC formed therein. The method uses the air spinning device 6 having a clearance D of 2.6 mm to 4.1 mm between the spindle 62 and the fiber guide 61, when using the fiber bundle F having an average fiber length of 32 mm or more as a raw material.;COPYRIGHT: (C)2012,JPO&INPIT