Quality 3D Hollow graphene fiber gray Far Infrared Thermal Antibacterial Filling Fiber for Bedding Outdoor factory

3D Hollow graphene fiber gray Far Infrared Thermal Antibacterial Filling Fiber for Bedding Outdoor

Name: 3D Hollow graphene fiber gray Far Infrared Thermal Antibacterial Filling Fiber for Bedding Outdoor
Brand: Guangzhou Octopus Fiber Co.,Ltd.
SKU: JS-82K
Price: Negotiable USD
Availability: InStock

Product Summary

3D Hollow Graphene Fiber Gray Far Infrared Thermal Antibacterial Filling Fiber Product Overview Hollow graphene fiber gray | 3D*64MM Specifications can be customized Product Description The 3D*64MM 3D hollow graphene polyester staple fiber addresses common limitations of ordinary filling fibers in ...

Basic Properties

Place of Origin: China

Brand Name: Octopus fiber

Certification: 934925582

Model Number: JS-82K

Trading Properties

Minimum Order Quantity: Starting from 1 ton

Price: Free samples sent

Payment Terms: D/A,D/P,T/T

Supply Ability: Customized according to the quantity required by your company

Tags:

Polyester Staple Fibers

Staple Polyester Fibre

Polyester Short Cut Fiber

Product Description

3D Hollow Graphene Fiber Gray Far Infrared Thermal Antibacterial Filling Fiber

Product Overview

Hollow graphene fiber gray | 3D*64MM

Specifications can be customized

Product Description

The 3D*64MM 3D hollow graphene polyester staple fiber addresses common limitations of ordinary filling fibers in the market. While standard hollow fibers provide basic bulk and warmth with limited functionality, surface-coated graphene products suffer from peeling, uneven distribution, and performance degradation after washing.

This innovative product solves these issues through in-situ graphene polymerization technology. Nanoscale graphene is uniformly dispersed into the polyester matrix during fiber formation, becoming an integral part of the fiber molecular structure. This ensures permanent, consistent graphene functionality that does not migrate, wash off, or degrade with use and laundering.

The 3D spiral crimped hollow structure enhances product value further. Each fiber forms a natural spring-like shape that interlocks to create a highly elastic three-dimensional network, delivering outstanding loft, rebound, and shape retention. The continuous hollow cavities trap large volumes of static air, working with graphene's far infrared effect to provide superior thermal insulation with light weight.

The natural gray shade is inherently colorfast and dirt-resistant, eliminating the need for additional dyeing and avoiding color fading or transfer issues. Optimized for industrial mass production with 3D fine denier and 64mm standard cut length, it offers excellent opening performance and smooth flow on automatic filling equipment.

Product Images

3D Hollow Graphene Fiber close-up view showing spiral structure

Graphene fiber sample demonstrating gray color and texture

Fiber cross-section showing hollow structure

Bulk graphene fiber material ready for production

Graphene fiber application in bedding products

Application Scenarios

Premium Bedding & Home Textile Filling: High-end duvets, pillows, mattress toppers and functional comforters providing improved thermal comfort, antibacterial properties, and anti-static performance.
Thermal Apparel & Outdoor Gear: Winter jackets, thermal vests, sleeping bags, and outdoor cushions with far infrared warmth and dirt-resistant properties.
Automotive & Industrial Filling: Car seat cushions, headrests, interior insulation, and industrial thermal insulation materials with anti-static performance and thermal stability.
Health Care & Physiotherapy Products: Physiotherapy pads, warm waist supports, knee braces and health care mattresses promoting blood circulation and ensuring hygiene.

Core Features & Benefits

3D Spiral Crimped Hollow Structure

Three-dimensional spiral spring-like crimp creates highly elastic fiber network with continuous hollow air cavities, delivering over 30% higher bulkiness and superior rebound recovery.

Permanent Far Infrared Thermal Locking

In-situ graphene copolymerization ensures continuous far infrared radiation that improves thermal retention by over 20% and will not wash off or degrade over time.

Natural Antibacterial & Thermal Regulation

Graphene's natural antibacterial property inhibits bacterial growth while excellent thermal conductivity balances temperature distribution, preventing overheating.

Anti-Static & Dust Repellent

Inherent electrical conductivity dissipates static charge effectively, preventing static buildup and dust adsorption for cleaner surfaces.

Colorfast & Dirt-Resistant

Uniform gray color from embedded graphene provides natural dirt resistance without fading, bleeding, or fabric staining.

Industrial Process Compatibility

64mm standard cut length ensures excellent flowability on high-speed automatic filling machines for mass production.

Technical Specifications

Item	Parameter
Product Name	3D Crimped Hollow Graphene Modified Polyester Staple Fiber
Denier	3D
Cut Length	64 mm
Fiber Structure	3D spiral crimped single hollow
Modification Technology	In-situ graphene copolymerization (non-surface coating)
Raw Material	100% Virgin PET + nanoscale graphene
Color	Natural uniform gray
Core Functions	Far infrared heating, antibacterial deodorization, thermal regulation, anti-static, high loft resilience
Main Application	Premium bedding, thermal apparel, outdoor gear, automotive interior, industrial filling, health care products
Compatible Process	Fiber opening, automatic filling, carding, thermal bonding, needle punching
MOQ	Bulk order negotiable, sample available

Frequently Asked Questions

What is the main difference between graphene hollow fiber and ordinary hollow fiber?

Ordinary hollow fiber only provides basic bulk and warmth. This graphene fiber adds four permanent functional benefits: far infrared thermal locking, natural antibacterial deodorization, smart thermal regulation and anti-static performance, plus superior 3D spiral crimp structure for higher loft and better resilience.

Are the graphene functions permanent? Will they wash off after laundering?

Yes, the functions are permanent. Graphene is embedded into the polyester fiber matrix via in-situ polymerization, not surface coating. It will not wash off, migrate or degrade with repeated washing and long-term use.

What benefits does graphene bring to filling products?

Far infrared radiation that locks in body heat and promotes microcirculation; natural antibacterial and odor resistant effect; thermal regulation that prevents overheating; and anti-static performance that reduces dust adsorption and static cling.

Is the gray color uniform? Will it fade or stain fabrics?

The gray color comes from graphene itself uniformly distributed in the fiber, not surface dyeing. It is completely colorfast, will not bleed or transfer onto outer fabrics, and provides natural dirt resistance.

Is it compatible with automatic filling production lines?

Yes. The 64mm standard industrial cut length delivers excellent opening performance with low broken fiber rate, and is fully compatible with high-speed fiber opening machines and automatic filling equipment.

Can we get samples for functional testing and production trial?

Yes, samples are available for far infrared test, antibacterial test, anti-static test, washing durability test and filling production trial. Please contact us to request sample details.

What is the lead time for bulk orders?

Depends on order quantity and specification requirements. Standard specifications generally ship within 7-15 working days after deposit confirmation.

Product Details

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