Developed for modern fiber optic cable design
As optical fiber cable designs continue to become increasingly more compact, binder yarn and application control are becoming increasingly critical and important parameters. For this reason, Roblon supplies low shrinkage binder yarn as a standard solution. In cable constructions with extremely light dimensional tolerances and minimal allowance for material movement, ultra low shrinkage binder yarn is available. For advanced applications such as rollable ribbons and central tube high fiber-count bundles, Roblon offers a zero shrinkage polyester binder yarn, ensuring maximum dimensional stability.
Products
Roblon Binder Yarn is used for binding of SZ-stranded optical fibers at high speed. They are available in Low Shrinkage (LS), Ultra Low Shrinkage (ULS) and Zero Shrinkage (ZS) versions.
Key features
- High grade polyester
- Spool may exceed 4000 rpm
- Dual-end versions available
- Ultra low and zero shrinkage versions available
- Optimal use in Roblon concentric binders
Downloads
Swellable binder yarn, precision wound onto high speed spools to be used for binding of e.g. SZ-stranded elements.
Key features
- Dust-free even at high rotational speed
- Quickly absorbs water
- Very high spool quality
- Available in dual-end versions
- Ultra low shrinkage and zero shrinkage versions available
- Optimal use in Roblon concentric binders
Downloads
Roblon coloured binder yarn for rollable ribbons are manufactured from high-end polyester yarn and are available in the 12 standard colours, known from optical fiber colour coding.
Key features
- Binder yarn
- marker yarn
- Little to zero shrinkage
Downloads
Roblon Fusible Binder Yarn is manufactured from high-end polyester yarn and secures the position and integrity of the stranded optical fiber tubes until outer sheathing is applied.
Key features
- Melt during extrusion proces and become one with the compound of the outer shealth
- Simplicity of installation proces
Downloads

