Patent ID: 11959198
Assignee: KONDO COTTON SPINNING CO., LTD.
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC D | IPC D

Claim 0:
1. A knit fabric production method comprising a step of producing a knit fabric from an untwisted yarn while producing the untwisted yarn by advancing a linear core member formed of a soluble polymer and a fiber bundle around the linear core in a predetermined direction between a first roller unit and a second roller unit which are arranged apart in the predetermined direction, falsely twisting the fiber bundle by using an air flow swirling in a predetermined first direction and simultaneously causing open end fibers to adhere to an outer circumferential surface of the falsely twisted fiber bundle by using an air flow swirling in a second direction opposite the first direction, untwisting the falsely twisted fiber bundle, advancing the untwisted yarn to a knitting machine directly from the second roller unit, and knitting the untwisted yarn by the knitting machine.