Low Melt Polyester Fiber

Low Melt Polyester Fiber

Material: 100% polyester
Melting Point: 110℃
Specification: 50D/70D/100D/150D, etc.
Color: White
Application: Flat Knitting, Hosiery Knitting, Circular Knitting Machine, Warp Knitting Machine
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Product Introduction

Low Melt Polyester Fiber is a type of polyester fiber engineered to melt at a lower temperature than conventional polyester fibers. This special melting behavior allows the fiber to act as a thermal bonding material during heat treatment. When heated, the low-melting component softens or melts and bonds surrounding fibers together, while the main structure of the fabric remains intact.

 

Because of this property, Low Melt Polyester Fiber is widely used as a binder fiber in textiles and nonwovens, helping improve fabric strength, stability, and shape without the need for chemical adhesives.

 

Products Details

 

Hot Melt Yarns

 

  • Material: 100% polyester.
  • Melting Point: 110℃.
  • Specification: 50D/70D/100D/150D, etc.
  • Color: White, with custom color options available.
  • Packaging: Standard cones, customizable packaging options available.

 

Products Feature

 

  • Low Melting Point: Activates bonding at lower temperatures, reducing energy consumption and fabric damage.
  • Strong Thermal Bonding: Creates firm and durable bonds between fibers after heat treatment.
  • Good Compatibility: Blends well with polyester, cotton, wool, and other synthetic or natural fibers.
  • Improved Fabric Stability: Enhances dimensional stability, shape retention, and structural strength.
  • Eco-Friendly Option: Eliminates or reduces the need for chemical binders in textile processing.

 

Application

 

  • Nonwoven Fabrics: Used in hygiene products, filtration materials, and medical textiles.
  • Home Textiles: Applied in quilts, mattresses, bedding, and upholstery for bonding and padding.
  • Automotive Interiors: Used in seat padding, carpets, and insulation materials.
  • Apparel & Interlinings: Improves garment structure, stiffness, and durability.
  • Footwear Materials: Provides bonding and reinforcement in shoe components.

 

About us

 

Low Melt Polyester Fiber is a highly functional bonding fiber that enhances fabric strength and stability through heat activation. With its low melting point, excellent compatibility, and eco-friendly advantages, it is an essential material for modern textile, nonwoven, automotive, and footwear applications where reliable thermal bonding is required.

 

WithTech is a company specializing in the product of special yarn

 

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