Nylon 6 Full Drawn Yarn 70D/24F Bright AA Grade

• Nylon 6 Full Drawn Yarn 70D/24F Bright AA Grade

I. Product Name Interpretation

• Nylon 6: Polycaprolactam. Provides excellent toughness, abrasion resistance, and elastic recovery.

• Full Drawn Yarn (FDY): Fully drawn during production. No post-drawing required; ready for direct weaving or knitting.

• 70D: 70 Denier (approx. 77.8 dtex). Medium-fine denier balancing strength and softness.

• 24F: 24 filaments. Higher filament count gives a softer hand feel and better coverage.

• Bright: Bright luster. No delustering agent added; shiny, glossy surface.

• AA Grade: High-quality grade. Low fuzz, few broken filaments, good uniformity.

II. Product Features

1. High Strength & Abrasion Resistance
   Nylon 6 provides excellent tensile strength and wear resistance. 70D is suitable for moderate mechanical stress.

2. Soft Hand Feel & Good Coverage
   The 24-filament construction offers a softer hand feel compared to lower filament counts (e.g., 12F, 18F), with improved fabric coverage.

3. High Gloss Appearance
   Bright luster type is ideal for shiny or glossy fabrics without post-treatment brightening.

4. Good Dimensional Stability
   The FDY process provides good heat-setting properties, low shrinkage, and a flat, distortion-resistant fabric.

5. Excellent Dyeability
   Nylon 6 can be dyed with acid dyes, disperse dyes, etc., with high color fastness, especially suitable for bright colors.

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Production line

Packing and load container

 Warp Knitting Fabrics

This type of fabric is produced on warp knitting machines, where yarns are looped vertically (warp direction). Fabrics made with 72f FDY nylon yarn offer:

• Smooth hand feel: The FDY yarn's smooth surface gives the fabric a fine texture.

• High strength: Nylon material provides excellent durability.

• Good dimensional stability: The fabric resists deformation.

• Excellent drape: Soft and fluid fabric fall.

Specific end-use applications:

• Sportswear: Inner layers or fabric for sports bras, yoga wear, and cycling clothing due to its elasticity and breathability.

• Fashion fabrics: Used in dresses, shirts, and outerwear for superior drape and luster.

• Underwear and hosiery: Preferred for its softness, smoothness, and abrasion resistance.

• Mesh fabrics: Used in athletic shoe materials and decorative layers of clothing.

• Home textiles: Such as mosquito nets, curtains, and upholstery fabrics.

Weaving Fabrics

This fabric is produced on water-jet or air-jet looms by interlacing warp and weft yarns. 72f FDY nylon yarn is typically used as warp yarn due to its:

• High strength: Withstands the high tension of warp beams and heddles during weaving.

• Low hairiness: The high filament count (72 holes) means finer filaments and tighter yarn structure, reducing breaks and downtime caused by fuzz.

• Uniformity: The FDY process ensures stable yarn performance, improving weaving efficiency and fabric quality.

Specific end-use applications

• Down jacket fabrics: Used as warp yarn in high-density fabrics to provide down-proofness, abrasion resistance, and lightweight properties.

• Outdoor technical fabrics: For tents, sleeping bags, and backpacks requiring high strength and durability.

• Umbrella fabrics: Ideal due to nylon's lightness, strength, and water-resistant properties after treatment.

• Lining fabrics: High-quality smooth linings for jackets, suits, and luggage.

• Functional fabrics: After coating or laminating, used in medical, protective, and other specialized fields.