FDY is commonly referred to as fully drawn yarn. It is a finished fiber product formed by the combined process of one-step spinning and stretching. Its strength and elongation and other indicators are relatively stable, and it can usually be directly used for weaving or knitting and other process...
The POY filament production line is a crucial link in the polyester chemical fiber industry. It is the complete process of processing polyester melt or chips into pre-oriented filaments. POY stands for Pre-Oriented Yarn, which means pre-oriented filament. Its molecular chain already has a certain...
In March 11-14, CHINA TEXMATECH CO., LTD (CTMTC) will attend the 24TH International Exhibition For Equipment For The Textile And Garment Industry INLEGMASH’2025 at booth No. 21G10.
This will be a textile feast that gathers cutting-edge textile machinery technology and innovative idea...
Quenching system is import to filament lines, to confirm if the quenching system is functioning effectively in filament yarn production, you can consider the following factors:
Filament Cooling: Check if the quenching system is providing sufficient and consistent cooling to the filaments. The fi...
Controlling the temperature during the POY (Partially Oriented Yarn) production process is crucial to ensure the desired quality and properties of the yarn. The specific temperature control methods can vary depending on the equipment and processes used, but here are some general guidelines:
Prehe...
The main process difference between POY (Partially Oriented Yarn) and FDY (Fully Drawn Yarn) lies in the stretching or drawing stage during their production. Here’s a brief overview of the processes for both types of yarn:
POY (Partially Oriented Yarn) Process:
Melting and Extrusion: The p...