Hollow Conjugated Polyester Staple Fibre
Recycled HCS/HC PSF
Customized range: 3D-20D*25mm-64mm
Recycled Hollow Conjugated Siliconized
Recycled Hollow Conjugated Non-Siliconized
๐กPlease click the specification for more details.
Hollow Recycled Series
R-HCS 3D*32MM
Ultra-Soft, Down-Like Fiber for Premium Filling Applications 3D*32MM
Crafted from 100% recycled PET bottle flakes, this 3D * 32MM hollow conjugated siliconized fiber delivers an exceptionally soft, lightweight, and fluffy feel. Its fine denier structure creates a smooth, silky touch comparable to natural down, while maintaining excellent resilience and long-term performance.
Designed for high-end filling applications, it provides the ideal balance between softness, loft, and support.
Key Features
Ultra-soft, down-like hand feel for premium comfort
Hollow conjugated structure for enhanced bulk and elasticity
Siliconized finish for smooth processing and improved softness
Excellent resilience and recovery after compression
Lightweight with superior loft and thermal insulation
Manufactured from high-quality recycled PET materials
Specifications
Fiber Type: Hollow Conjugated Polyester Staple Fiber
Material: Recycled PET
Denier: 3D
Cut Length: 32MM
Finish: Siliconized
Color: Raw White (customizable)
Applications & Performance
This fiber is ideal for premium filling products requiring softness, loft, and durability:
Pillows & Cushions: soft touch with excellent support and recovery
Quilts & Comforters: lightweight warmth with high loft
Plush Toys: smooth feel and consistent bulk
Furniture Padding: long-lasting shape retention
Apparel (Down-Alternative Jackets): lightweight insulation with comfortable wear
The fine 3D structure creates more air pockets, improving thermal insulation while maintaining a soft and breathable filling performance.
Performance Advantages
Superior Softness: fine denier provides a smooth, comfortable feel
High Resilience: maintains shape after repeated use and compressionEnhanced
Bulkiness: hollow structure increases loft and fullness
Stable Processing: suitable for automated filling and consistent production
Certifications & Sustainability
This product complies with internationally recognized standards:
GRS (Global Recycled Standard) โ verified recycled content and traceability
OEKO-TEX Standard 100 โ safe and non-harmful for end-use applications
SGS Testing โ quality and performance verification
By utilizing recycled PET materials, this fiber supports sustainable production and contributes to reducing plastic waste.
Customization Options
Specifications and functional properties can be tailored to meet specific requirements:
Denier and cut length adjustments
Siliconized or non-siliconized finishes
Functional additives (e.g., flame retardant, anti-bacterial)
Customized packaging and specifications
R-HCS 7D*64MM
Resilient Hollow Conjugated Siliconized
Recycled 7D * 64MM Polyester Staple Fibre
Balanced Performance Fiber for Versatile Filling Applications
Made from high-quality recycled PET materials, this 7D hollow conjugated siliconized polyester staple fiber is designed to deliver an ideal balance between softness and structural support. Compared to finer denier fibers, the 7D structure provides improved resilience and better shape retention while maintaining a comfortable hand feel.
Its hollow conjugated structure enhances bulkiness and elasticity, while the siliconized finish ensures smooth processing and a soft touch, making it suitable for a wide range of filling and padding applications.
Key Features
Balanced softness and support for versatile use
Hollow conjugated structure for enhanced bulk and resilience
Siliconized finish for smooth handling and improved softness
Good recovery and shape retention after compression
Stable quality with consistent fiber performance
Produced from recycled PET materials
Specifications
Fiber Type: Hollow Conjugated Polyester Staple Fiber
Material: Recycled PET
Denier: 7D
Cut Length: 32MM / 51MM / 64MM (customizable)
Finish: Siliconized
Color: Raw White (customizable)
Applications & Performance
This fiber is widely used in general-purpose filling products requiring both comfort and structural support:
Pillows & Cushions: balanced softness with improved supportFurniture Padding: good resilience and long-lasting shapeQuilts & Bedding: consistent loft with moderate firmnessSoft Toys: stable bulk and durability
Compared to 3D fibers, 7D offers better structural integrity and support, making it suitable for applications where both comfort and durability are required.
Performance Advantages
Balanced Feel: combines softness with supportive structure
Enhanced Resilience: maintains shape under repeated use
Good Bulkiness: hollow structure improves loft and fullness
Reliable Processing: suitable for automated filling systems
Certifications & Sustainability
This product complies with internationally recognized standards:
GRS (Global Recycled Standard) โ verified recycled content
OEKO-TEX Standard 100 โ safe and non-harmful material
SGS Testing โ quality and performance assurance
Manufactured from recycled PET, this fiber supports sustainable production and reduces environmental impact.
Customization Options
Specifications and functional properties can be tailored based on application requirements:
Denier and cut length adjustments
Siliconized or non-siliconized finishes
Functional additives (e.g., flame retardant, anti-bacterial)
Customized packaging and specifications
R-HCS 15D*64MM
Hollow Conjugated Siliconized Recycled White 15D*64MM Polyester Staple Fibre
--Turn plastic waste into unparalleled softness with our eco-friendly filling solution.
High-Resilience Fiber for Structural Support and Long-Term Performance
If your application requires firm support, durability, and shape retention, 15D hollow conjugated siliconized fiber is the right choice. Compared to lower denier fibers, the thicker 15D structure provides significantly higher resilience and resistance to deformation, making it ideal for products that must maintain their form over time.
The hollow conjugated design enhances bulk while preserving elasticity, and the siliconized finish improves processing efficiency and fiber smoothness during filling.
When to Choose 15D Fiber
Choose this fiber when your product needs:
Strong support rather than ultra-soft comfortLong-term shape retention under repeated useHigher resistance to compression and deformationStable structure for large or heavy-filled products
Compared to 3D and 7D fibers, 15D offers greater firmness and durability, making it more suitable for structural and load-bearing applications.
Key Features
High denier structure for enhanced support and firmness
Hollow conjugated design for bulk and elasticity
Siliconized finish for smooth processing and reduced friction
Excellent resilience with strong recovery performance
Maintains structure under long-term use
Manufactured from recycled PET materials
Specifications
Fiber Type: Hollow Conjugated Polyester Staple Fiber
Material: Recycled PET
Denier: 15D
Cut Length: 32MM / 51MM / 64MM (customizable)
Finish: Siliconized
Color: Raw White (customizable)
Applications & Performance
This fiber is best suited for applications where support and durability are more important than softness:
Furniture Cushions & Sofa Filling: firm support with long-lasting shape
Mattresses & Padding: structural stability under pressure
Heavy-Duty Upholstery: maintains form over extended use
Large Cushions & Bolsters: prevents collapse and deformation
Its higher denier ensures better load-bearing capacity, while the hollow structure maintains sufficient bulk without excessive weight.
Performance Advantages
Strong Support: provides firm structure for load-bearing applications
High Durability: resists flattening and deformation over time
Excellent Resilience: recovers shape after repeated compression
Stable Processing: performs consistently in industrial filling systems
Certifications & Sustainability
This product complies with internationally recognized standards:
GRS (Global Recycled Standard) โ verified recycled contentOEKO-TEX Standard 100 โ safe for end-use applicationsSGS Testing โ quality and performance verification
Produced from recycled PET materials, this fiber supports sustainable manufacturing and reduces environmental impact.
Customization Options
Specifications and performance characteristics can be adjusted to meet application needs:
Denier and cut length customizationSiliconized or non-siliconized finishesFunctional additives (e.g., flame retardant, anti-bacterial)Tailored packaging and product specifications
R-HCNS 15D*64MM
Hollow Conjugated Non-Siliconized
Recycled 15D * 64MM (PSF)
Made from 100% recycled BPA free post-consumer PET, our hollow conjugated non-siliconized polyester fibre (15D * 64MM) offers excellent loft, natural bounce, and stable structure, making it ideal for eco-friendly pillow filling, plush toys, cushions, bedding, and nonwoven applications.
Designed for lightweight comfort, superior elasticity, and consistent resilience, this fibre delivers reliable performance across all types of filling and carding processes.
Its hollow conjugated structure provides soft cushioning, balanced warmth, and steady recovery, while the non-siliconized surface adds gentle friction to help finished products maintain shape and prevent slippage. With a controlled denier and cut length, this fibre processes smoothly on a variety of equipment, ensuring high-quality, dependable results for both industrial and consumer applications.
Product Features
100% recycled post-consumer PET
Hollow conjugated, non-siliconized polyester fibre
Provides natural loft, resilience, and stable structure
Smooth and predictable processing for pillows, cushions, and nonwoven materials
Balanced softness, warmth, and long-lasting performance
Eco-friendly and sustainable fibre option.
Recommended Applications
Pillow filling and comfort cushions
Plush toys and stuffed animals
Bedding and home textiles
Upholstery filling for sofas and chairs
Quilts, comforters, and padded materials
Nonwoven insulation and automotive interiors
R-HCS-GREEN-15D*64MM
Hollow Conjugated Siliconized Recycled Color
Green 15D*64MM Polyester Staple Fibre
Our Hollow Conjugated Siliconized Recycled Green Polyester Staple Fiber (HCS-R Green 15D * 64MM) is made from high-quality green recycled PET chips, delivering excellent bulk, resilience, softness, and environmental performance.
The hollow conjugated structure provides enhanced loft, lightweight feel, and thermal insulation, while the siliconized finish ensures smooth processing, better fiber separation, and superior shape recovery.
It is an ideal solution for filling, padding, bedding, cushions, and sustainable textile applications.
Key Features
Made from green recycled PET chips
Hollow conjugated design for high loft and lightweight performance
Siliconized finish for enhanced softness and processing efficiency
Excellent resilience, elasticity, and shape retention
Fluffy, breathable, and durable
Eco-friendly fiber suitable for sustainable and recycled product lines
Stable quality with low impurity and consistent performance
Hollow Virgin Series
Bicomponent-V-HCS 3D*32mm PSF
Virgin BPA-Free & Antimony-free Bicomponent Hollow Conjugated Silicone 3D/7D/15D
Made from 100% virgin PET, our virgin bicomponent hollow conjugated siliconized polyester staple fibre is designed to deliver exceptional loft, superior resilience, and long-lasting fluffiness for premium filling and non-woven applications.
Produced with a dual-polymer bicomponent structure, the fibre naturally forms a strong, uniform 3D helical crimp, providing enhanced bulk, elasticity, and softness.
The hollow conjugated profile increases volume and cushioning performance, while the siliconized finish offers a smooth, anti-clumping surface that ensures easy opening, excellent carding behavior, and improved long-term durability. These features make the fibre ideal for high-end bedding, furniture, toys, and insulation materials.
Available in 3D, 7D, and 15D, our virgin bicomponent HCS fibre meets different performance needsโfrom ultra-soft lightweight fillings to firm, supportive, high-loft structures.
Multiple Denier Options (3D / 7D / 15D)
โ 3D โ Ultra-soft, premium fillings
โ 7D โ Balanced softness and support
โ 15D โ Firm, high-loft fillings for furniture and thicker products
Virgin PET QualityHigh whiteness, purity, and stable performance for premium and export markets.
Key Features
Bicomponent (Dual-Polymer) Structure
Enhances 3D crimp, elasticity, loft retention, and overall comfort.
3D crimp (three dimensional crimp)Hollow Conjugated Design
Creates superior bulk, softness, and excellent rebound performance.
Siliconized Finish (Slick, Clean, Anti-Clumping)
Ensures smooth fibre movement, easy processing, and improved hygiene.
High Loft & Resilience
Maintains cushioning quality even after prolonged or repeated compression.
Typical Applications
Bedding & Home Textiles
Pillows & cushions
Quilts and comforters
Mattress toppers
Decorative padding
Toys & Plush Products
Stuffed animals
Plush dolls
Craft fillings
Furniture & Upholstery
Sofa cushions
Padding layersInsulation & Technical
Fillings
Winter wear
Sleeping bags
Outdoor gear
High-loft insulation mats
Bicomponent FR-V-HCS 15D*64mm
Fire Retardant Virgin Antimony-Free Bicomponent Hollow Conjugated Silicone 7D/15D*64mm
Our Fire-Retardant, Antimony-Free Bicomponent Hollow Conjugated Siliconized Polyester Staple Fibre (FR Bicomponent HCS PSF) is designed to deliver superior loft, resilience, and comfort while meeting stringent safety requirements.
Made from high-quality virgin PET without antimony catalysts, this bicomponent fibre combines excellent bulk, softness, and durability with enhanced fire resistance, making it ideal for premium filling and non-woven applications.
The bicomponent hollow conjugated structure enhances 3D crimp formation, increases cushioning and volume, and provides long-lasting bounce. The siliconized finish ensures smooth handling, anti-clumping performance, and consistent carding, allowing the fibre to maintain its loft, softness, and structural integrity even under demanding conditions.
Typical Applications
Bedding & Home Textiles:
Pillows, cushions, quilts, comforters, mattress toppers
Furniture & Upholstery:
Sofa cushions, backrests, padding layers
Fire-Safe Toys & Plush Products: Safety-conscious stuffed animals and plush items
Insulation & Technical Fillings: Winter wear, sleeping bags, high-loft insulation mats
Non-Woven & Industrial Materials: Flame-retardant wadding, acoustic padding, thermal insulation layers
Key Features
Fire-Retardant Performance
Meets industry standards for flame resistance in textiles, upholstery, and insulation materials.
Antimony-Free Virgin PET
Safe, eco-conscious, and suitable for health-sensitive applications such as bedding and plush toys.
Bicomponent Hollow Conjugated Design
Promotes enhanced 3D crimp, superior bulk, elasticity, and soft touch.
Siliconized Finish
Ensures smooth fibre movement, anti-clumping, and easy integration in carding and spinning processes.
High Loft & Resilience
Maintains cushioning quality, shape, and bounce over long-term use.
Bicomponent V-HCNS 7D*64MM
BPA-Free Antimony-Free Bicomponent Hollow Conjugated Non-Siliconized Virgin Polyester Staple Fiber 3D/7D
Our BPA-Free, Antimony-Free Bicomponent Hollow Conjugated Non-Siliconized Virgin Polyester Staple Fibre (3D / 7D) is designed to deliver exceptional loft, resilience, and softness for a wide range of filling and non-woven applications.
Produced from high-quality virgin PET that is both BPA-free and antimony-free, this bicomponent fibre provides a clean, safe, and environmentally conscious solution without compromising performance.
The bicomponent hollow conjugated structure naturally forms a 3D crimp, enhancing bulk, elasticity, and cushioning. Even without siliconization, the fibre maintains excellent carding, blending, and processing behavior, making it ideal for textiles, bedding, furniture, plush toys, and technical applications.
Available Options
Denier: 3D / 7D (customizable)
Cut Length: 32mm / 38mm / 51mm / 64mm (customizable)
Finish: Non-siliconized
Type: Virgin bicomponent hollow conjugated polyester staple fibre, BPA-free and antimony-free
Key Features
BPA-Free & Antimony-Free Virgin PET
Safe and eco-conscious, suitable for health-sensitive applications such as bedding, baby products, plush toys, and home textiles.
Bicomponent Hollow Conjugated Design
Provides superior 3D crimp, excellent bulk, elasticity, and a soft, down-like touch.
Non-Siliconized Finish
Maintains natural fibre characteristics with excellent blending and carding performance.
High Loft & Resilience
Retains shape, cushioning, and bounce over long-term use.
Typical Applications
Bedding & Home Textiles:
Pillows, cushions, quilts, comforters, mattress toppers
Furniture & Upholstery:
Sofa cushions, backrests, padding layers
Toys & Plush Products:
Stuffed animals and plush items
Non-Woven & Technical Fillings:
Wadding, insulation, acoustic padding
Single Structure V-HCS 7D*64mm Antimony-Free
Hollow Conjugated Single Component Siliconized Polyester Staple Fibre Anytimony-Free & BPA-Free 3D/7D/15D
Our premium virgin hollow conjugated polyester staple fibre is designed for manufacturers who demand exceptional softness, superior loft, and long-lasting resilience.
Produced from 100% high-purity virgin PET chips, this fibre is antimony-free and BPA-free, offering a safe, environmentally responsible solution without compromising on performance.
Core Benefits
High loft and resilience for bouncy, long-lasting fillings
Smooth, soft texture for premium comfort products
Excellent blending with natural or synthetic fibres
Stable processing in spinning, non-woven, and wadding lines
Typical Applications
Premium Filling: Pillows, cushions, comforters, quilts, plush toys
Textile Blends: Soft yarns combined with cotton, wool, viscose, or acrylic
Non-Woven Fabrics: Needle-punched, thermal-bonded, or hydroentangled materials for hygiene, filtration, and industrial uses
Home & Upholstery Products: Mattress toppers, decorative padding, and craft applications.
Why This Fibre Stands Out
Single-Component Construction: Ensures uniform polymer composition, delivering consistent quality and predictable processing behavior.
Hollow Conjugated Structure: 3D, 7D, and 15D options provide superior bulk, springiness, and a down-like soft touch, ideal for premium filling products.
Siliconized Finish: Smooth fibre surfaces reduce friction, prevent clumping, and enhance long-term rebound, resulting in plush, lightweight fillings.
Eco-Conscious & Safe: Meets stringent safety and environmental standards, making it suitable for bedding, toys, and home textiles where health-sensitive applications are a priority.
Single Structure V-HCS 8D*51mm Bouncy Cotton
Virgin Hollow Conjugated Siliconized Antimony-Free Polyester Staple Fibre 8D/15D*32MM/51MM/64MM for Bouncy Fibrefill
Our BPA-Free, Antimony-Free Single-Structure Hollow Conjugated Siliconized Virgin Polyester Staple Fibre is engineered to deliver exceptional loft, softness, and long-lasting bounce, making it ideal for premium bouncy fiberfill products.
Key Features
100% Virgin PET: Produced from high-purity virgin PET chips for consistent quality and purity.
Hollow Conjugated Structure: Uniform hollow design with helical crimp provides superior bulk, resilience, and a down-like soft touch.
Siliconized Surface: Enhances fibre smoothness, prevents clumping, and ensures excellent shape recovery after compression.
High Performance: Complies with strict environmental and chemical-safety standards, making it safe for health-sensitive applications.
Recommended Applications
Bouncy fiberfill for pillows, cushions, and mattresses
Plush toys and stuffed products
Bedding and comforters
Decorative fillings and soft home textiles
Why Choose This Fibre?
Maintains long-term loft and resilience for premium comfort productsEasy to process in carding, blending, and filling applicationsEco-conscious and safe, meeting modern textile industry standards
Available Denier Options: 8D and 15D to meet different filling requirements.
Antimony-Free V-HCNS 7D*64mm
Hollow Conjugated Single Component Non-
Siliconized Polyester Staple Fibre Anytimony-Free & BPA-Free 7D/15D
Our hollow conjugated single-component non-siliconized polyester staple fibre delivers a premium combination of softness, resilience, and eco-conscious safety, making it the perfect choice for high-quality filling, textile, and non-woven applications.
Produced from 100% virgin PET chips, and free of antimony catalysts and BPA, this fibre meets modern chemical-safety and environmental standards without compromising performance.
Key Features
Single-Component Virgin PET:
Ensures consistent polymer composition for reliable processing and uniform fibre quality.
Hollow Conjugated Structure:
7D and 15D deniers provide excellent loft, bulk, and a soft, down-like feel.
Non-Siliconized Surface:
Ideal for applications requiring natural fibre friction, better cohesion in blends, and controlled loft without silicone treatment.
Antimony-Free & BPA-Free:
Safe chemistry for sensitive applications, including bedding, toys, and hygiene products.
High-Performance Processing:
Stable crimp, consistent linear density, and low variation allow smooth spinning, carding, and filling operations.
Recommended Applications
Premium Filling & Wadding: Pillows, cushions, quilts, plush toys, mattresses, and bedding
Textile Blending: Soft yarns blended with cotton, wool, viscose, or acrylic
Non-Woven Fabrics: Needle-punched, thermal-bonded, or hydroentangled materials for hygiene, filtration, and industrial uses
Home Textiles & Upholstery: Padding layers, quilt interiors, and decorative fillings
Why Choose This Fibre?
Maintains long-term loft and resilience for superior comfort
Offers smooth, soft hand-feel without silicone treatment
Versatile across spinning, non-woven, and filling applications
Supports eco-conscious and health-sensitive production requirements
Available Denier Options: 7D and 15D
Cut Length: Customizable to meet specific production needs
BPA-Free V-HCS 7D*64MM
Common Virgin BPA-Free Hollow Conjugated Siliconized Polyester Staple Fibre 3D/7D/15D*32mm/51mm/64mm
This virgin, BPA-free hollow conjugated siliconized polyester staple fibre is designed to deliver excellent softness, loft, and resilience.
The hollow conjugated structure enhances bulk, elasticity, and thermal insulation, while the siliconized finish improves smoothness, fiber separation, and long-lasting fluffiness.
Available in 3D, 7D, and 15D with cut lengths of 32mm, 51mm, and 64mm, it is ideal for pillows, quilts, cushions, toys, upholstery filling, and premium bedding.
Manufactured under strict quality control, this fibre offers consistent performance, comfort, and safety, making it suitable for high-quality home textile and filling applications.
BPA-Free V-HNCS 15D*64MM
Common Virgin BPA-Free Hollow Conjugated Non-Siliconized Polyester Staple Fibre 3D/7D/15D*32mm/51mm/64mm
This virgin, BPA-free hollow conjugated non-siliconized polyester staple fibre is engineered for stable structure, good bulk, and cost-effective performance.
Its non-siliconized surface provides better fiber cohesion and bonding strength, making it suitable for applications requiring firmness, shape retention, and process stability.
Offered in 3D, 7D, and 15D with cut lengths of 32mm, 51mm, and 64mm, it is widely used in spray-bonded cotton, padding layers, mattresses, furniture filling, automotive interiors, and industrial nonwovens.
This fibre delivers reliable quality, consistent processing, and practical value, making it an ideal choice for mid-range and functional filling applications.
Contact Us
DONGJINDU(TIANJIN)EXPORT AND IMPORT CO.,LTD
Add:422,BINHAI HUAMAO CENTER, CENTRAL BUSINESS DISTRICT, TIANJIN PILOT FREE TRADE ZONE
Tel: +86 17692417259
Email: gia@dongjindufibre.com
