Virgin Polyester Staple Fiber 2D*51mm High-Performance Filling Material Without Silicon Treatment for Polyester Fiber Filler

Description:

This 2 denier × 51mm polyester staple fiber is specially engineered as a high-performance filling material without silicon treatment. The medium-fine denier and optimized fiber length provide perfect balance between softness and resilience for superior loft performance in filling applications.

Key Features:
✓ Pure Polyester Construction – 100% virgin PET fiber with no silicon additives
✓ Precision Dimensions – Consistent 2D fineness with 51mm staple length
✓ Natural Bulkiness – Excellent crimp retention without silicone dependency
✓ Eco-Friendly Option – Available in recycled PET version (GRS certified on request)
✓ Hypoallergenic – Inherent resistance to microorganisms and odors

Details

How is it Made?

The production process is as follows:

1. Polymerization: Raw materials (purified terephthalic acid (PTA) and monoethylene glycol (MEG)) are combined to create molten PET polymer.

2. Spinning: The molten polymer is forced through a spinneret (a device like a showerhead) to form continuous filaments.

3. Drawing: The filaments are stretched (drawn) to align the polymer molecules, which increases their strength and tenacity.

4. Crimping: The continuous filaments are crimped (given a wavy texture) to add bulk and help the fibers stick together during spinning.

5. Cutting: The continuous tow (a large bundle of filaments) is cut into short, predetermined lengths—this is what creates the staple fiber.

Key Characteristics and Advantages

• High Purity and Consistency: Being virgin, it has no contaminants or unknown additives from previous use, resulting in very predictable and uniform quality.

• Excellent Whiteness and Dyeability: Its purity allows it to be produced in bright, consistent white grades, which makes it excellent for dyeing vibrant, consistent colors.

• Superior Strength: Generally has higher tenacity (strength) and better durability compared to its recycled counterpart.

• Hygienic: As it's made from new materials, it's very clean and is ideal for medical, hygiene, and high-end apparel applications.

FAQ

1. Why choose Polyester FDY Yarn?

-Good elasticity and grade A quality

- Full dull finish eliminates unwanted shine for authentic fur appearance

-Better anti static electricity

2. What's your payment term?

30% T/T as deposit 70% T/T before shipment or LC at sight, others are negotiable.

3. Can we get samples?

Free samples always could be sent to you for your evaluation.

4. What's your MOQ?

8 Ton

XILAN is located at Wuxi, China, belongs to MAOYUANJI Group, build in 2008 year. As a highly developing company, our new sub-company -MEIJING and JUNJIE is continue established in 2015. we specialized in fiber and yarn circle market for many years.
 

Our main product include:

virgin and recycle polyester FDY, DTY(GRS Certification, OEKO-TEX Certification)

virgin and recycle polyester fiber(GRS Certification, OEKO-TEX Certification)

virgin and recycle nylon fiber(GRS Certification)

virgin acrylic fiber

Our company actively responds to the country's call for the development of green and environmental protection economy,

and promotes environmental protection. Recycled products covers polyester fiber, nylon fiber, polyester FDY/POY/DTY/ITY series, at the mean-wiles, the development

of colored and functional recycle yarns have been put on the market in large quantities and has been well received by clients.

We have always adhered to the spirit of "responsible, self-confident; firm goal; struggle diligently" when our company established, good and long-term business relationships have been established with many local and world-renowned enterprises. Our products has been exported into market of Europe, Australia, Malaysia, Indonesia, Korea, Japan,etc. 
Looking forwards to serving the friends of various circles from at home and abroad, and wish have the opportunity to provide reliable services and good quality products to win customer satisfaction.