HEATER OF DRAWING FALSE-TWISTING MACHINE

摘要

PROBLEM TO BE SOLVED: To minimize the heat-dissipation from a yarn-insertion path, decrease the electric power consumption, stably keep the temperature of the yarn-insertion path, and obtain a textured yarn having stable quality by covering a part excluding a yarn-running path and a lower opening of a slit-formed yarn-insertion path with covers. ;SOLUTION: A cover covering an end opening 5c of a slit-formed yarn- insertion path 5a excluding a yarn-running path and a cover covering the lower opening 5b of the slit-formed yarn-insertion path 5a are preferably formed in integrated state in such a manner as to be opened or closed interlocked with the motion of a shifter 6.;COPYRIGHT: (C)1998,JPO