Yarn ballooning plate - is structured to increase the heat dissipation as the yarn travels through

摘要

The yarn balloon plate (5), at a draw false twist machine, has a system to increase the heat dissipation at the plate (5). The outer surface of the plate (5) carried a number of ribs or windows or ribs and windows. The inner side of the plate, in contact with the yarn (Y), is a material with a significantly high wear resistance, and the outer side of the plate is of a material with high heat dissipation. USE/ADVANTAGE The yarn balloon plate is between the outlet of a heater and the twisting section for the yarn, and to cool it. The plate is to prevent the yarn ballooning in its path, and also to cool the yarn before twisting, to give an effective action at high working speeds.