Description

Technical Parameters

Product Details

The 840D tape usagespandex yarn is a high-elasticity specialty fiber widely used in the textile industry. It is made from polyurethane elastic fiber, also known as polyurethane fiber, and is a synthetic fiber. This fiber is renowned for its exceptional elasticity and recovery ability, capable of stretching to 5 to 8 times its original length with an extremely high elasticity recovery rate of up to 98%. This makes the 840D spandex filament highly suitable for textile products that require elasticity and durability.

Product Parameters

Inspection characteristics		Specification	Testing Results
INCLUDING OIL (DEN )	D	880±44.0	885.55
Elongation at break	%	545 ± 35	576.36
Tension 'at break	CN	≥630	840.99
Stress at 300% elongation	CN	≥150	167.64
Elastic recovery 300%	%	≥95.0	96.33
0i1%	%	2.5± 2.0	1.16
Boiling water shrinkage	%	3.0± 2.0	3.33
NET WT/CONE		1000 ± 10	1000

Product Details

840D TAPE USAGE SPANDEX YARN

840D TAPE USAGE SPANDEX YARN

Certifications

We adhere to international standards and are proud to offer our spandex yarn with certifications such as Oeko-Tex Standard 100, ensuring it is safe for human use and environmentally friendly.

Our Company

840D TAPE USAGE SPANDEX YARN BOBBINS

840D TAPE USAGE SPANDEX YARN BOBBINS

Our Advantages

High Elasticity: It can stretch up to 5-8 times its original length without breaking, providing exceptional elasticity.
Quick Recovery: With an elasticity recovery rate as high as 98%, 840D spandex can return to its original shape after being stretched, which is crucial for garments that need to maintain their fit.
Strength and Durability: Despite its high elasticity, spandex is also known for its strength and ability to withstand wear and tear, making it long-lasting in textiles.
Lightweight: Spandex is lighter than many other fibers, which can contribute to the comfort and feel of the final product.
Compatibility: It can be blended with a variety of other fibers, such as polyester, nylon, cotton, and wool, to create fabrics with a unique combination of properties.
Versatility: The 840D spandex can be used in a wide range of applications, from activewear and swimwear to medical bandages and intimate apparel, due to its ability to provide stretch and support.

FAQ

Q: What is 840D Spandex Filament?

A: The 840D spandex filament is a high-elasticity synthetic fiber known for its exceptional stretch and recovery properties. It is commonly used in the textile industry to add elasticity and comfort to various types of fabrics and webbing.

Q: How is 840D Spandex Filament Used in Webbing?

A: In webbing applications, 840D spandex filament is often woven or knitted into the fabric to provide stretch and flexibility. It can be used in its raw form or combined with other fibers to create a webbing that retains its shape while offering a comfortable fit.

Q: What Are the Benefits of Using 840D Spandex Filament in Webbing?

A: The benefits include enhanced elasticity, improved durability due to its strength and resistance to wear, a lightweight feel, and the ability to maintain the webbing's shape over time. It also contributes to the comfort of the webbing when used in products like sports equipment, clothing, or medical supports.

Q: How Does the 840D Spandex Filament Affect the Durability of Webbing?

A: While spandex adds stretch, it also contributes to the durability of webbing by allowing it to better withstand stress without losing its shape. The high recovery rate means the webbing can return to its original form after being stretched, which helps to prolong its lifespan.

Q: What Are the Care Instructions for Webbing Made with 840D Spandex Filament?

A: Webbing with spandex should be washed gently in cold water and dried flat to maintain its elasticity. High heat can damage the spandex fibers, so it's best to avoid direct heat sources like dryers or irons. It's also advisable to follow any specific care instructions provided by the manufacturer, as different spandex blends may have unique care requirements.

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