1. Application: It can be used for wrapping in core of communication cable, fiber cable in order to control the size of cable core and make it tighter.
2. Standard: QC05-0100 of Factory Standard.
3. Specification of Binding Yarn and Tube Core

Type	Specification (D)	Color	Ply (n)	ID of Tube Core (mm)	Length of Tube Core (mm)	Coil Length (mm)	OD of Coil (mm)
ZS-1	1000	White or User Specified	n=1,2,3	50,92,127 or User Specified	165±5	145±5	≤200
ZS-2	1500		n=1,2,3

4. Performance Index of High Strength Binding Yarn

S. No.	Item	Unit	Technical Requirement
1	Appearance		Smooth, free from fluff, node and oil stain, and of sharp colors.
2	Break Strength	N	≥0.03 x D x ply
3	Break Elongation	%	≥10
4	Thermal Shrinkage	%	≤10
5	Water Absorption	%	<1

5.Packing
5.1 The yarn is wounded uniform and tightly on specified core. 
5.2 Outside packing is carton with label having relative information of product.