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7D three-dimensional Eco-Friendly Recycled HCS Fiber, Non-Siliconized High Resilience Staple for Industrial Filling & Wadding
Product Summary
7D Three-Dimensional Eco-Friendly Recycled HCS Fiber, Non-Siliconized High Resilience Staple for Industrial Filling & Wadding Product Overview 7D regenerated three-dimensional hollow fiber (silicon-free) 7D*64MM Specifications can be customized Product Description The 7D*64MM recycled silicone-free ...
Basic Properties
Place of Origin:
China
Brand Name:
Octopus fiber
Certification:
66935282
Model Number:
JS-80T
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
Product Description
7D Three-Dimensional Eco-Friendly Recycled HCS Fiber, Non-Siliconized High Resilience Staple for Industrial Filling & Wadding
Product Overview
7D regenerated three-dimensional hollow fiber (silicon-free)
7D*64MM
Specifications can be customized
7D*64MM
Specifications can be customized
Product Description
The 7D*64MM recycled silicone-free 3D hollow conjugated staple fiber addresses key industry trends and pain points in filling and wadding production. As brands and retailers increasingly require GRS-certified sustainable materials to meet ESG goals and consumer demand, this product delivers a balanced solution of sustainability, performance and value.
Sourced from post-consumer PET bottles and manufactured under GRS-compliant production systems, it offers full traceability and valid environmental credentials. The 3D conjugate crimp and hollow core technology creates a springy, air-trapping structure that matches virgin HCS fiber in loft, resilience and warmth-to-weight ratio.
The 100% silicone-free finish is a critical feature for wadding and composite applications. Without silicone oil on the fiber surface, it bonds consistently with all common adhesive systems and thermal bonding resins, eliminating risks of silicone migration, delamination and oily residue.
Product Gallery
Technical Specifications
| Item | Parameter |
|---|---|
| Product Name | Recycled 3D Hollow Conjugated Staple Fiber (HCS) |
| Denier | 7D (medium denier) |
| Cut Length | 64 mm (standard staple) |
| Structure | 3D spiral conjugate crimped, hollow core |
| Finish | 100% Silicone-free (non-siliconized) |
| Raw Material | 100% Post-consumer PET bottle flakes, GRS certified |
| Core Advantages | GRS recycled, 3D fluffy resilient, silicone-free bondable, lightweight warm, washable clump-resistant, cost-effective |
| Main Application | Bedding filling, plush toys, furniture padding, bonded wadding, garment insulation |
| Compatible Process | Fiber opening, carding, blow filling, thermal bonding, glue spraying, needling |
| MOQ | Bulk order negotiable, sample available |
Application Scenarios
Bedding & Home Textile Filling
Pillows, comforters, duvets, cushions, mattress toppers and sleeping bags. Delivers soft, fluffy and long-lasting loft with eco-friendly credentials.
Plush Toys & Infant Products
Stuffed animals, plush toys, baby cushions and nursing pillows. GRS-certified recycled material with soft, resilient feel and clump-resistant performance.
Furniture Upholstery & Padding
Sofa cushions, backrests, decorative pillows and upholstery padding. Balances softness and supportive resilience, suitable for composite foam and fabric lamination.
Bonded Wadding & Garment Insulation
Spray-bonded cotton, thermal-bonded wadding, winter coat padding and jacket insulation layers. Excellent bonding strength and thermal performance.
Core Features & Benefits
GRS-Certified 100% Recycled PET
Made from traceable post-consumer PET bottles, certified to Global Recycled Standard. Reduces plastic waste and lowers carbon emissions compared to virgin polyester.
3D Conjugated Hollow Structure
Three-dimensional spiral conjugate crimp creates spring-like fiber structure with abundant internal air pockets. Delivers down-like fluffy loft and outstanding compression recovery.
100% Silicone-Free Formulation
No silicone oil or silicone-based additives applied. Eliminates silicone migration and adhesion failure during bonding processes. Ideal for bonded wadding and composite padding.
Wide Process Compatibility
7D medium denier and 64mm staple length optimized for all mainstream fiber processing lines. Processes smoothly with minimal fiber breakage and fly.
Washable & Clump-Resistant
Maintains shape and resilience after repeated laundering. Recovers full loft quickly with minimal clumping or matting for long-lasting comfort.
Cost-Effective Alternative
Delivers performance comparable to virgin HCS fiber at competitive cost. Strict quality control ensures consistent batch-to-batch uniformity.
Frequently Asked Questions
Is this fiber really made from recycled PET? Is it GRS certified?
Yes, it is produced from 100% traceable post-consumer PET bottle flakes and is certified to the Global Recycled Standard (GRS). Full certification documentation is available upon request.
What does silicone-free mean? Will it cause fiber tangling during processing?
Silicone-free means no silicone oil or silicone-based lubricant is applied. It is engineered to process smoothly on standard equipment without tangling, while providing better bonding performance.
Can it be used to make spray-bonded cotton / thermal bonded wadding?
Yes, it is ideal for bonded wadding production. The silicone-free surface ensures strong, uniform adhesion with glues and resins, eliminating delamination issues.
How does it compare to virgin 3D HCS fiber in performance?
It matches virgin HCS fiber in key performance metrics including loft, resilience, softness and washability. The main difference is its recycled origin and more competitive pricing.
Will it clump or go flat after washing?
No. The 3D spiral conjugate structure maintains excellent resilience and loft retention through repeated washing and drying cycles.
Can it be blended with other fibers?
Yes. It can be blended with virgin polyester, viscose, wool and other fibers at various ratios to adjust softness, support, warmth and cost.
Can we get samples for testing before bulk order?
Yes, samples are available for hand feel evaluation, fluffiness test, bonding trial, washability test and production verification.
What is the lead time for bulk orders?
Standard specifications ship within 3-7 working days for stock items. Custom specifications usually take 7-15 working days after deposit confirmation.
Product Details
Highlight:
Eco-Friendly Recycled HCS Fiber
,Non-Siliconized High Resilience Staple
,Industrial Filling Polyester Staple Fiber
Name:
Regenerated Three-dimensional Hollow Fiber
Specification:
7D*64MM
Native/Regenerative:
Regenerative
Color:
White
More Sizes:
Customizable
Siliconized/Non-Silicified:
Non-silicified
Ms. Heidi
Overseas Sales Manager
- Email: heidi@bzyfiber.com
- Tel: 0086-18102756185
- WhatsApp: 8618102756185
-
WeChat:
0086-18102756185
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