METHOD FOR STARTING SPINNING IN POT TYPE SPINNING MACHINE

摘要

PURPOSE:To start spinning surely and smoothly, by setting a specific false twisting nozzle between a thread guide pipe to introduce yarn into a pot and a draft part and operating the false twisting nozzle only in starting of spinning. CONSTITUTION:In a pot type spinning machine wherein fleece F sent from front rollers 3a and 3b of a draft part 1 is introduced from a thread guide pipe 13 to the interior of a pot 5 rotating at high speed to form a package P1 in pot in the inner wall of the pot, a false twisting nozzle 10 producing suction air flow to introduce the fleece F to the thread guide pipe 13 is set between the front rollers 3a and 3b and the thread guide pipe 13 and an intake vent of a pneumatic clearer 17 is laid in the vicinity of the front roller 3a. Only the false twisting nozzle 10 is operated in starting of spinning, the operation of the false twisting nozzle 10 is stopped and the clearer 17 is made in a suction operation in usual spinning operation.