Principle
An elastic fiber formed by composite spinning of two modified polyamides with different shrinkage properties. Its monofilament presents a spring-like helical curl structure.
Schematic Diagram
Advantages
- It can partially replace spandex fiber and significantly reduce the required setting temperature of the fabric;
- Excellent elastic durability;
- It is easier to recycle than blended fabric of nylon and spandex, contributing to environmental protection.
Performance Test
The trend of crimp contraction rate changing with time
Products
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FDY 20-140D DTY 30-100D |
Production Range
Applications
It can be blended with various fibers to form fashionable elastic fabrics
Seamless Underwear
Outdoor Sportswear
Business Suits
Jeans
Important Notes
The setting temperature does not need to be higher than 170℃.