What are the uses of low-melting-point nylon hot-melt yarn?

What are the uses of low-melting-point nylon hot-melt yarn?

I. Introduction
Nylon hot-melt yarn is a specialty fiber with unique properties. Its low melting point, thermoplastic properties, and self-adhesive properties make it widely used in various fields. After being mixed with other fibers and woven into a fabric at room temperature, it melts and resolidifies at a specific temperature through heat and pressure, achieving bonding and setting. This property makes nylon hot-melt yarn an efficient, environmentally friendly material with a wide range of applications.

II. Performance Characteristics of Nylon Hot-melt Wire
The melting point of nylon hot-melt yarn typically ranges from 85°C to 180°C, which can be adjusted to meet different processing requirements. It offers the following performance characteristics:
Low Melting Point: With a melting point as low as 85°C, nylon hot-melt yarn can melt and bond at relatively low temperatures.
High Thermal Bond Strength: After melting, nylon hot-melt yarn provides a high-strength bond, making it suitable for bonding a variety of materials.
Excellent Abrasion Resistance: Nylon hot-melt yarn exhibits exceptional abrasion resistance among all textile fibers, enabling it to withstand high-load applications. High Breaking Strength: Its breaking strength can reach 5.0-6.4 g/d, and it exhibits excellent mechanical properties.

Good Dyeability: Nylon hot-melt yarn can be dyed with acid dyes, with superior color fastness and color shade compared to masterbatch dyeing.

Excellent Chemical Stability: Nylon hot-melt yarn is resistant to acid and alkali corrosion, washing, and dry detergents, making it suitable for complex process environments.

III. Main Applications of Nylon Hot-melt Yarn
(I) Textile Industry

Upper Manufacturing

3D Flyknit Uppers: Nylon hot-melt yarn is widely used in the production of 3D Flyknit uppers, providing excellent bonding and shaping properties, enhancing the durability and comfort of the uppers.

Casual Shoe Uppers: In the production of casual shoe uppers, nylon hot-melt yarn can replace traditional glue, avoiding contamination from volatiles and powder layers while reducing production costs.

Garment Manufacturing

Suit Lining: Nylon hot-melt yarn can be used to bond suit linings, providing a crisp feel and stability while maintaining comfort. Glove Edge Yarn: In glove manufacturing, nylon hot-melt yarn is used for edge locking, preventing thread shedding and improving the durability and aesthetics of gloves.

Curtains and Window Screens

Nylon hot-melt yarn can be used in the production of curtains and window screens, achieving shape and reinforcement through hot-melt bonding, enhancing the product’s durability and aesthetics.

Sofa Fabrics

In the production of sofa fabrics, nylon hot-melt yarn provides excellent bonding, enhancing the fabric’s wear resistance and crispness.

(II) Industrial Sector

Cable Manufacturing

Nylon hot-melt yarn can be used to bond cable insulation, improving cable durability and safety.

Conveyor Belts

In the production of conveyor belts, nylon hot-melt yarn provides excellent wear resistance and load-bearing capacity, extending the service life of conveyor belts.

Industrial Fabrics

Nylon hot-melt yarn can be used in the production of industrial fabrics, achieving shape and reinforcement through hot-melt bonding, improving the product’s durability and stability.

(III) Decorative Sector

Chenille Yarn

Nylon hot-melt yarn can be used in the production of chenille yarn, preventing lace yarn from shedding and enhancing the product’s aesthetics and durability. Lace
In the production of lace, nylon hot-melt yarn provides excellent bonding, enhancing the lace’s stability and aesthetics.
(IV) Other Applications
Carbon Fiber Fabric Shaping
Nylon hot-melt yarn can be used to shape carbon fiber fabric, achieving a smooth and stable surface through hot-melt bonding.
Bondy Thread
In the production of bondy thread, nylon hot-melt yarn is used to enhance the strength and stability of the thread and prevent breakage.
Pants Pleated Webbing
Nylon hot-melt yarn can be used in the production of pants pleated webbing, providing excellent bonding and shaping properties.

IV. Market Prospects of Nylon Hot-melt Thread
As a high-performance specialty fiber, nylon hot-melt yarn has broad application prospects. It can not only replace traditional chemical adhesives, reducing environmental pollution, but also lower production costs and improve production efficiency. With increasing environmental awareness and the growing demand for high-performance materials, the market demand for nylon hot-melt yarn will continue to grow.