What is the spinning temperature of PP POY yarn?

Generally speaking, the spinning temperature of PP POY yarn is between 288 ℃ and 294℃.

In the process of PP POY yarn spinning, it is adjusted according to the viscosity of the slice, the linear density of the spinning and the characteristics of the device. Generally, relatively low spinning temperature is required when spinning low density silk. Relatively high temperature is used in spinning high density wires.

Ningbo Dazhong Chemical Fiber Industry Co., Ltd. Long-term production and management: polypropylene filament, polypropylene filament, polypropylene FDY filament, polyester staple fiber, polypropylene full draft wire, PP POY yarn, polyester POY wire.