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ThaiFalse Twist Texturizing, Texturing Process, Texturing Machine Speed Ratio
The speed ratio (D/Y) is the key to determining the bulkiness, elasticity and feel of the processed thread. The greater the false twist, the greater the crimping force, the smaller and more crimping, the fuller the appearance of the thread after untwisting, and the tension change is reduced because the twisting absorbs the tension fluctuation caused by stretching at the same time. the deformation of the strands is uniform and good. If the D/Y ratio is too high, it is easy to cause uneven twist and slippage of the fiber, and as the frictional resistance increases, the strength and elongation of the thread will decrease, and there will be more wool; if the D/Y ratio is too low, it is easy to cause tension fluctuations. The false twisting effect is not good, and the dyeing cloth is uniform. The optimal D/Y ratio is determined by the positive pressure of the thread on the disc and the friction coefficient between the thread and the dial. Generally, the ratio of untwisting tension and twisting tension is 1. The elasticity index of processing DTY should be adjusted appropriately according to the requirements of customers.
Draw Texturing Machine, DTY Machine
JGT1000D DTY Machine, Yarn Draw Texturing Machine mainly used for POY yarn, through tensile and elastic energy in false twist deformation processed into a low false twist textured yarn (DTY polyester stretch yarn), processing in each ingot will read S and Z twist of double wire directly to step into a partnership with no residual torque silk, relative to the spindle joint stock after production, the machine production doubled...
