Spandex 15D 20D 30D 40D 70D 105D 140D 280D
15D 20D 30D 40D 70D 105D 140D 280D
Spandex yarn, also known as elastane fiber. Features super high elasticity, excellent resilience and soft handfeel. Lightweight, flexible and durable, not easy to deform after repeated stretching. Widely blended with nylon, polyester and other yarns to make elastic fabrics for garments, underwear, socks, sportswear and textile accessories.
Quantity
Material: | 100% Spandex |
Yarn Type: | Semi dull / Bright |
Pattern: | Raw |
Sample: | Support |
Use: | Kitting, Weaving, Covering |
Twist: | Non Twisted |
Model Number: | 15D 20D 30D 40D 55D 70D 100D 140D 280D and etc |
Port: | Fuzhou/Xiamen Port/Any port in china mainland |
1. High Elasticity: Spandex yarns have excellent elasticity, which can stretch up to 500% of their original size without breaking.
2. Comfortable: With their high elasticity, spandex yarns provide an excellent fit and comfort to the wearer.
3. Shape Retention: Spandex yarns have excellent shape retention properties, meaning they can bounce back to their original shape even after being stretched out.
4. Resistance to wear and tear: Spandex yarns are highly durable and can withstand high levels of wear and tear without getting damaged.
5. Lightweight: Spandex yarns are lightweight, which makes them perfect for use in sportswear, activewear and other garments.
6. Versatile: Spandex yarns can be blended with other types of fibers to create fabrics with varying levels of stretch and elasticity.
Overall, Spandex yarn is a versatile and effective material for making stretchable fabrics that enhance the wearer's comfort and fit.
1.Different lot number and production date can not be blended together before confirmation. Spandex with the same lot number, similar size and nearly produced
date is recommended.
2.It is necessary to keep temperature and moisture at stable levels in the whole process. The best temperature for workplace conditions is: 25 °C ± 3°C for temperature;
60%--70% for RH.
3.It is not fitful to put spandex in isolation; to store with such chemical products as sulfur dioxide and nitrogen oxide, which would lead to decomposition.
4.The suggested storage limit is within 6 months for below 70D and 12months for above 70D.
5.Before placed on the machine, they shall be balanced for 12-24 hours in the workshop for better effect.
1.Under the high temperature condition, strength and stress of spandex yarn will decline to a certain extent and have different resilience. In order to ensure the fabric
quality of the finished cloth, attention shall be paid to the dyeing and finishing conditions.
2.In the dry state at 185℃ without tension, the action time shall be less than 50 seconds.
3.In the wet state at 130℃without tension, the heat preservation period shall be less than 30 minutes.
4.The PH value of dyeing liquid shall be controlled between 3 and 10. The dyeing liquid shall be acidic (PH<7) for polyester and nylon fabrics and alkaline (PH>7) for
cotton fabric. In the process of operation, it is strictly prohibited to use aromatic solvents, bleach containing active chlorine (such as sodium hypochlorite), alkaline
and unsaturated oil and fat (such as linseed oil, animal oil, etc.), heavy metal salt (aluminum, chromium, zinc, etc.), benzoic acid dye intermediates, etc.
Attention:The above parameter is for reference only and without any technological and legal responsibilities. Before utilizing any spandex with new lot number, it is
necessary to make specific tests according to different purpose and determine best parameter for crafts.
