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Off-White Low-Melt Fiber 4D×51mm, Specifications can be customized Stable Bonding for Automotive Interior raw materials

Name: Off-White Low-Melt Fiber 4D×51mm, Specifications can be customized Stable Bonding for Automotive Interior raw materials
Brand: Guangzhou Octopus Fiber Co.,Ltd.
SKU: 4D*51MM
Availability: InStock

Brand Name:	Octopus fiber
Model Number:	4D*51MM
MOQ:	Starting from 1 ton
Price:	Free samples sent
Payment Terms:	D/P,T/T,L/C
Supply Ability:	Customized according to the quantity required by your company

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

253600

Name:

Recycled Low-Melt Fiber Off-White

Specification:

4D×51mm

Native/regenerative:

Regeneration

Color:

White

Packaging Details:

bundle

Product Description

Off-White Low-Melt Fiber 4D*51mm

Product Overview

Our Recycled Low-Melt Polyester Fiber (Off-White, 4D*51mm) is a high-performance, eco-friendly material designed for modern industrial production and daily applications. Crafted from recycled PET materials, it responds to global sustainability initiatives while delivering excellent bonding performance and practical functionality.

With standard specifications of 4D fineness and 51mm length, this fiber features uniform thickness, smooth surface, and excellent opening performance for seamless compatibility with automated production lines. The low-melt design enables firm bonding with other materials through hot air or hot rolling processes, eliminating the need for chemical adhesives and ensuring product safety and environmental compliance.

Key Features

Excellent Thermal Bonding Low melting point achieves firm bonding via hot air/hot rolling, no chemical adhesives needed

Standard 4D*51mm Specification Uniform fineness, stable length, good opening performance, compatible with automated production

Multi-Functional Performance Good bulkiness, resilience, sound absorption and heat insulation, strong shape retention

Stable Quality & Appearance Off-white color, no color difference, stable batch performance for various applications

Eco-Friendly Recycled Material Made from 100% recycled PET, conforms to global green standards, sustainable production

Product Images

Application Scenarios

Thermal-Bonded Non-Woven Fabrics: Mask inner layer, filter cloth, adhesive interlining, disposable non-woven products
Automotive Interiors: Roof sound insulation cotton, seat padding, door sound-absorbing materials, interior composite fabrics
Industrial Materials: Hard cotton, filter cotton, construction insulation materials, geotextile composites
Home Textiles: Sofa padding, curtain composite materials, bedding auxiliary filling, cushion shaping
Other Applications: Shoe material shaping, decorative sound insulation panels, environmental packaging, industrial filtration

Technical Specifications

Item	Details
Product Name	Recycled Low-Melt Polyester Staple Fiber
Specification	4D * 51mm
Material	100% Recycled PET (Polyester)
Color	Off-White
Core Features	Eco-friendly, thermal bonding, high strength, sound absorption, easy processing
Bonding Method	Hot air / Hot rolling (no chemical adhesives)
Applications	Non-woven, automotive interior, filter materials, hard cotton, home textiles
Package	Standard compressed bale (PP woven bag)

Frequently Asked Questions

Is this fiber made from recycled materials?

Yes, it is made from 100% recycled PET materials, eco-friendly and sustainable, conforming to global green standards.

What is the specification of this fiber?

The standard specification is 4D (fineness) * 51mm (length), uniform and stable, suitable for automated production.

How to achieve bonding with this low-melt fiber?

It can be firmly bonded through hot air or hot rolling processes, no chemical adhesives are needed, safe and efficient.

What is the color of the fiber?

The fiber is off-white, clean and consistent, without obvious color difference, suitable for various finished products.

Is it suitable for non-woven production?

Yes, it has good processability and bonding performance, widely used in thermal-bonded non-woven fabric production.

Do you provide samples for testing?

Yes, we support small-batch sample testing, and the sample cost can be deducted from the subsequent bulk purchase.

Can the specification be customized?

Yes, we can customize the fineness, length, and color according to your specific production needs.

Tags:

Polyester Staple Fiber

Fire Retardant Polyester Staple Fiber

Low Melting Polyester Fiber

Hollow Conjugated Polyester Staple Fiber

Viscose Staple Fiber & Flame Retardant Viscose Polyester Fiber

Flame Retardant Acrylic Fiber

Polypropylene Staple Fiber

Colored/Dope Dyed Polyester Fiber

Microfiber

Ultra Short Fiber

Functional Staple Fibers

Conductive Polyester Fiber

Eco Friendly Biodegradable Fiber

Soybean Protein Fiber

Aloe Fiber

Alginate Fiber

Kapok Fiber

Bamboo Fiber

ES Fiber For Sanitary Products

Conductive Nylon Fiber

Loycell Fiber

Cooling Fiber

PTT Fiber

Concrete Fiber

Polylactic Acid Fiber

Acrylic Staple Fiber

Graphene Fiber

Polyester Staple Fiber

Fire Retardant Polyester Staple Fiber

Low Melting Polyester Fiber

Hollow Conjugated Polyester Staple Fiber

Viscose Staple Fiber & Flame Retardant Viscose Polyester Fiber

Flame Retardant Acrylic Fiber

Polypropylene Staple Fiber

Colored/Dope Dyed Polyester Fiber

Microfiber

Ultra Short Fiber

Functional Staple Fibers

Conductive Polyester Fiber

Eco Friendly Biodegradable Fiber

Soybean Protein Fiber

Aloe Fiber

Alginate Fiber

Kapok Fiber

Bamboo Fiber

ES Fiber For Sanitary Products

Conductive Nylon Fiber

Loycell Fiber

Cooling Fiber

PTT Fiber

Concrete Fiber

Polylactic Acid Fiber

Acrylic Staple Fiber

Graphene Fiber

products details

Off-White Low-Melt Fiber 4D×51mm, Specifications can be customized Stable Bonding for Automotive Interior raw materials

Off-White Low-Melt Fiber 4D×51mm, Specifications can be customized Stable Bonding for Automotive Interior raw materials