Bi-component
A single primary fiber is composed of two materials, and the cross-sectional shapes are: sheath-core, eccentric sheath-core; side by side, asymmetrical side by side; segmented-pie; Islands-in-the-sea;
Air drafting and mechanical drafting including melt spinning, wet spinning and solvent spinning;
The hole type is generally round, and it can be specially made into irregular hole type.
Bi-component
