3D × 51mm Bright Trilobal Nylon Staple Fiber

Product Specification

3D × 51mm Bright Trilobal Nylon Staple Fiber

Product Introduction

3D × 51mm Bright Trilobal Nylon Staple Fiber is a premium synthetic staple fiber manufactured from high-quality polyamide (nylon) resin. This fiber combines a medium denier with a specialized trilobal cross-section and bright luster, offering exceptional aesthetic appeal along with superior functional performance.

With a denier of 3D (medium fiber grade) and a cut length of 51mm, this fiber is specifically engineered for cotton-system and semi-worsted spinning processes, enabling smooth processing and excellent blending capabilities. The trilobal cross-section features a three-lobed shape that enhances light reflection, creating a natural shimmering effect similar to silk, while also providing improved soil hiding, stain resistance, and increased surface area for better dye uptake.

The bright luster delivers a high-gloss, vibrant appearance that adds a luxurious finish to finished textiles. This combination of trilobal geometry and bright finish makes the fiber particularly valuable in applications where visual appeal and premium aesthetics are paramount.

Key Features

• Linear Density: 3 denier – medium thickness, good balance of softness and durability

• Staple Length: 51 mm – suitable for cotton-system and semi-worsted spinning systems

• Cross-section: Trilobal – enhanced light reflection, silk-like luster, improved soil hiding, increased surface area

• Luster: Bright – high gloss, vibrant appearance, luxurious finish

• Material: Nylon (polyamide) – high tensile strength, excellent abrasion resistance, good elasticity, fast drying

• Properties: Exceptional color brilliance, stain resistance, soft hand feel, durable

Other Name: Cold and Antibacterial Nylon Staple Fiber , Cold and Antibacterial Polyamide Fiber, Cold and Antibacterial Polyamide Staple Fiber

Application

Thanks to its unique trilobal cross-section, bright luster, and optimal specifications, this fiber grade is widely used across premium textile sectors where aesthetics and performance are equally important.

In spun yarn production, the 3D × 51mm specification is well suited for cotton-system and semi-worsted spinning systems. It can be spun into fine to medium count yarns or blended with natural fibers such as cotton, wool, or silk to enhance luster, strength, and durability. The trilobal shape contributes to improved spinnability and yarn uniformity.

For knitted fabrics, this fiber is extensively used in hosiery, seamless underwear, socks, sportswear, and fashion apparel. The trilobal cross-section creates a subtle sparkle effect that elevates the visual appeal of finished garments, while nylon's inherent elasticity ensures excellent fit and shape retention. The bright luster adds a premium, silky appearance that is highly valued in intimate apparel and luxury knitwear.

In woven fabrics, it is commonly applied in lingerie, eveningwear, linings, blouses, dresses, and high-end outerwear where a silky sheen and luxurious hand feel are desired. The trilobal cross-section also provides enhanced soil hiding properties, making these fabrics more resistant to visible staining and soiling.

Additionally, this fiber is frequently used in blended textiles, where combining with cotton enhances fabric strength and luster, while blending with wool adds durability and a subtle sheen. It is also suitable for ribbons, tapes, and decorative textiles where visual impact and color brilliance are essential.

The trilobal cross-section's increased surface area also makes this fiber an excellent choice for non-woven applications in cosmetic pads, filtration materials, and specialty fabrics where surface interaction is important.

Certificate

ISO9001, STANDARD 100 by OEKO-TEX 100

FAQ & Service

1- Why choose Nylon Fiber?

-Good elasticity and grade A quality

-Bright & soft color

-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

5- What is your delivery time?

2-3 weeks after T/T deposit or L/C open

6- Are you manufacturer or trading company?  

we are a group company and have our own factory, specialized in virgin nylon fiber, recycle nylon fiber, functional nylon fiber for many years.