High-Tenacity Functional Filament Yarns

In today’s textile industry, performance is no longer defined by strength alone. Safety, protection, comfort, and durability are becoming essential requirements across apparel, industrial, and technical textile applications.

As a professional filament yarn manufacturer, we specialize in the production of High Tenacity (up to 9 g/d) filament yarns, delivering stable quality, advanced functionality, and scalable supply to global markets.

We currently produce a full range of high-strength continuous filament yarns, including:

· High Tenacity Nylon 6.6 Filament (up to 9 g/d)

· High Tenacity Nylon 6 Filament

· Polyester FDY (Full Drawn Yarn)

· Polyester Filament for Core-Spun Yarns

All products are manufactured with advanced spinning technology, ensuring excellent tensile strength, uniformity, and process stability for downstream applications.

By combining material modification, functional masterbatch technology, and optimized spinning processes, our high-tenacity filaments can be engineered to deliver multiple protective functions.

Our flame-retardant solutions are designed to reduce flame spread and improve thermal safety.

Key Features:

Self-extinguishing performance

Low melt-drip behavior

Stable mechanical strength under high temperature

Applications:

Protective workwear, industrial fabrics, automotive interiors, safety textiles

Our flame-retardant solutions are designed to reduce flame spread and improve thermal safety.

Key Features:

Self-extinguishing performance

Low melt-drip behavior

Stable mechanical strength under high temperature

Applications:

Protective workwear, industrial fabrics, automotive interiors, safety textiles

Our UV-blocking filaments effectively reduce UVA and UVB penetration, enhancing wearer protection and fabric durability.

Key Features:

High UPF performance (UPF 40+ / 50+)

Durable protection that does not wash out

No negative impact on hand feel or dyeability

Applications:

Outdoor apparel, sun-protective clothing, tents, awnings, automotive textiles

We offer both infrared-shielding and far-infrared functional yarns, supporting thermal comfort and energy efficiency.

Key Features:

Infrared reflection for heat reduction

Far-infrared emission for thermal retention

Improved comfort in extreme environments

Applications:

Functional apparel, insulation textiles, curtains, thermal fabrics

Source Manufacturer with stable large-scale capacity

High-Tenacity Expertise across Nylon 6.6, Nylon 6, and Polyester

Functional Customization based on application requirements

Consistent Quality Control from polymer to filament

Support for Apparel & Industrial Textile Markets