BCF POY FDY MULTIFILAMENT MACHINE STRETCH DRAWING HOT GODET

BCF POY FDY MULTIFILAMENT MACHINE STRETCH DRAWING HOT GODET

BCF POY FDY MULTIFILAMENT MACHINE STRETCH DRAWING HOT GODET 

Heating and Stretching**: The hot godet heats the filaments to a specific temperature (below their melting point) and applies tension to stretch them. 

This process aligns the polymer molecules, enhancing the yarn's strength and durability.

Speed Control**: The godet's rotational speed determines the draw ratio, which affects the yarn's thickness and properties.

Thermal Treatment**: The hot godet can also anneal the filaments, reducing internal stresses and improving stability.

 Applications:

- Production of high-tenacity yarns for industrial applications (e.g., tire cords, conveyor belts).

- Manufacturing of textile fibers for apparel, home furnishings, and technical textiles.