1. Controlled Stretch–Recovery CycleThe elastic filament core is designed to undergo controlled deformation during stretching and return to its original state after tension release. This stable stretch–recovery cycle ensures consistent elastic behavior in repeated fabric use.2. Elastic Filament Deformation BehaviorDuring tensile loading, the elastic filament stores deformation energy within its molecular structure. When external force is removed, this stored energy is released in a controlled manner, enabling predictable recovery performance.
- 3. Stable Recovery Force Output
- The yarn is engineered to deliver a stable recovery force after each stretching cycle. This helps maintain consistent elastic response in knitted fabrics, reducing variation during long-term mechanical use.
- 4. Structural Stability Through Covering Layer
- The outer covering layer helps stabilize yarn geometry during deformation by restricting uncontrolled extension of the elastic core. This improves structural integrity and supports uniform yarn behavior during processing and fabric formation.
Working Environment
What is the main advantage of this yarn?
It provides stable elasticity with controlled stretch–recovery behavior, making it suitable for fabrics requiring consistent performance during repeated use.
Is it suitable for high-speed knitting machines?
Yes. The covered structure ensures smooth feeding, stable loop formation, and reduced friction, supporting continuous high-speed knitting production.
What applications is this yarn commonly used for?
It is widely used in hosiery, sportswear, seamless garments, elastic fabrics, and knitted textile products requiring balanced elasticity and stability.
Can the elasticity be customized?
Yes. Elastic performance can be adjusted by changing the elastic filament specification, covering material, and yarn structure design.
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