- Usually used for binding of s-z twisted optical fiber cable. (Binder yarn is inserted into the concentric binder, after it is wrapped around the s / z type's twisted loose tubes in order to fix the loose tubes before jacketing)
- Manufactured and sold by 2 types: standard and low shrinkage
- Usually manufactured as flat yarn to prevent the surface of loose tubes from being damaged during the binding process, ideal for cable production with a binder head speed of up to 4000RPM.
- Using the semi-slit tubes for easy removal.
- Tested of breaking strength, elongation at break.
- Guarantee Low Shrinkage rate at high temperature during production

- Manufactured under the certification# 0423927 of the Korean patent bureau