Hollow Conjugate Slick and HC Slick Fiber
Hygienic & Odor-Free: Repels moisture, mold, and bacteria to keep furniture and bedding fresh.
Vibrant Look: Supports brighter, fade-resistant colors in fabrics and casings.
PRODUCT DETAIL
In the specialized world of furniture and home textile manufacturing, the “hand-feel” of a product often determines its market value. HC Slick Fiber, specifically the 6D 64mm grade, has emerged as the essential choice for manufacturers seeking to bridge the gap between firm support and luxurious softness. This Hollow Conjugate (HC) fiber, treated with a premium silicone “Slick” finish, provides the smooth consistency and superior resiliency required for high-end sofa backrests, decorative cushions, and premium bed pillows.
Produced in the advanced chemical fiber hubs of South East Asia and China, HC Slick Fiber is available in both virgin and recycled options. While virgin fiber is made from petroleum-based PTA and MEG, Recycled HC Slick Fiber is made from post-consumer PET bottles, offering a sustainable, GRS-certified solution that maintains a “High Quality” feather touch.
What is HC Slick Fiber?
HC Slick Fiber is a synthetic filling material composed of fine, crimped polyester fibers with a hollow core and a specialized silicone coating. The “Slick” designation refers to the application of a high-grade silicone finish that reduces fiber-to-fiber friction. This allows the individual filaments to slide past one another smoothly, creating a “down-like” effect that prevents clumping.
The journey of this fiber begins with the polymerization of raw materials at high temperature and pressure. Whether using virgin PTA and MEG or recycled PET chips from post-consumed bottles, the polymer is extruded through spinnerets and mechanically crimped to create a 3D spiral shape. This crimping process significantly increases the bulk and resilience of the fiber, turning a flat plastic polymer into a lofty, spring-like filling material.
5 Strategic Advantages of HC Slick Polyester Staple Fiber
Whether you are producing for the furniture, bedding, or toy industry, HC Slick Fiber offers five distinct advantages:
Does Not Warp: It neither stretches nor shrinks. The conjugate resilience ensures that it does not wrinkle or flatten permanently. This is a primary reason why high-end sofa cushions maintain their “new” look even after heavy daily use.
Excellent Material Synergy: It can be combined with other materials such as rayon, cotton, wool, or nylon. This increases the quality of the final product, allowing manufacturers to combine the naturalness of cotton with the durability of polyester.
Lightweight Volume: The hollow construction ensures the material is 20% lighter than ordinary solid fiber. This does not prevent it from being a solid and durable material; rather, it allows for high-loft comforters and pillows that provide massive volume without heavy weight.
Absorbs Less Moisture: Polyester’s hydrophobic nature allows it to repel fungus, mold, and bacteria. This not only increases its durability but prevents the generation of bad odors, making it ideal for bedding accessories and furniture.
Superior Aesthetic Retention: Polyester garments and casings usually have brighter and more durable colors. This ensures that the outer fabric stays vibrant while the HC Slick interior provides the comfort.
Key Properties of 6D 64mm HC Slick Fiber
The 6D 64mm specification is particularly valued in the upholstery and bedding industries for its balanced performance:
Optimal Fineness (6 Denier): 6D is a medium-grade thickness that is softer than 15D but provides more structural “body” than 3D or 1.5D. It is specifically designed to provide a plush, sink-in feeling for sofa backs without the fiber collapsing under the weight.
Standard Length (64mm): The 64mm staple length is the ideal dimension for high-speed industrial blowing and carding machines. It ensures that the fibers interlock sufficiently to stay in place inside a cushion while remaining easy to open during the manufacturing process.
High Resilience: The 3D spiral crimp allows the fiber to act like a microscopic spring, ensuring that cushions bounce back instantly after use.
Feather Touch: The “Slick” siliconization treatment enhances the fiber’s smoothness and softness, providing a premium luxury feel that mimics expensive down fills.
Strategic Applications Across Industries
The versatility of HC Slick Fiber has led to its widespread adoption across several high-value sectors:
Furniture and Upholstery
In the furniture industry, 6D 64mm HCS is the preferred choice for sofa backrests, arm-padding, and furniture cushions. Its “slick” property allows for easy adjustment within the fabric casing, ensuring a smooth, lump-free appearance.
Bedding and Home Textiles
High-quality pillows, blankets, comforters, and filling quilts utilize HC Slick fiber for its warmth and resilience. It is hypoallergenic and machine-washable, making it a staple for the hospitality and hotel sectors.
Toys and Crafts
Providing a soft, safe, and durable fill for stuffed animals and dolls, HC Slick fiber ensures that toys remain “cuddly” and maintain their shape after repeated hand-washing.
Industrial and Non-Woven
Beyond filling, these fibers are fabricated into non-woven fabrics through compression and used for a wide range of applications, including automobile interior padding, premium apparel padding, and cleaner filters.
Performance Benefits: Warmth and Wicking
High-quality HC Slick fiber provides specialized benefits that significantly improve the end-user experience:
Warmth Retention: The hollow polyester staple fiber is lighter by 20% than ordinary fiber. It prevents air convection within the fiber to keep warm, wrapping warm air and isolating cold air to maintain body temperature.
Good Hygroscopicity: It can discharge moisture quickly from the body skin and keep dry and warm, reducing the uncomfortable sticky feeling with its special wicking effect and large surface area.
Soft Feeling and Fall: It brings a bright, soft, and comfortable feeling to the touch. Compared with heavy thermal fabrics, HC Slick fiber is more easily wet, dry, and comfortable, exhibiting excellent “fall” or drape in finished textiles.
Conclusion: Sourcing HC Slick Fiber Globally
HC Slick Fiber 6D 64mm remains the definitive standard for manufacturers who prioritize a balance of softness, resilience, and cost-efficiency. Its unique spring-like structure and slick silicone finish ensure a high-quality product that is technically superior and environmentally responsible. By sourcing GRS-certified HC Slick fiber from the advanced hubs of South East Asia and China, you ensure your production line is equipped with a material that meets the highest global standards for safety and performance.
Technical Parameter
Polyester Staple Fiber used in Non-woven Industry
| Luster | Denier | Cross Section | End-Use |
| SD | 1.5, 1.7, 2, 3, 4, 6 & 15 | Solid | Nonwoven Interlining, Sanitary Material, Microfiber and Thermal Bonding |
| FBR (Black) | 1.5, 1.7 & 3 | Solid | Needlepunch, Resin Bonding & Fiberfill |
| SD | 1.5 & 4.5 | Solid | Dyeable Fabric & High-Pile |
| SD | 6, 8 & 15 | Hollow and Hollow-Siliconized | Resin Bonding, Needlepunch, Fiberfill, Flame Retardant Fabric, Anti Bacteria & Platinum Photon Fiber |
| SD, BR,OBBR | 0.7, 1.1, 1.2, 1.4, 2.0, 6, 8, 12, 15 & 20 | Solid | Low Pilling, Knitting, Fiberfill, Thermal Bonding, Needlepunch, Infrared Fiber & Resin Bonding |
| SD | 2, 3, 4.5, 7, 12 & 15 | Hollow Conjugate | Resin Bonding, Needlepunch & Fiberfill |
| SD | 7 | Hollow Conjugate | Anti-Bacteria |
Polyester Staple Fiber as per Direct End Use
| Type | Denier | Section | End Use |
| Anti Pilling | 1.4, 1.5, 2, 2.5 & 3 | Solid & Hollow | Sportswear, Underwear, Casual wear |
| Bamboo Charcoal | 1.5, 1.7 & 6 | Hollow | Bedding, Shoe pad, Cushion, Thermal Sock |
| Spinning Use | 1.3, 1.4, 1.5 & 1.7 1.5 | Solid Hollow | Sportwear, Casual Wear, Underwear |
| Dopedyed Black | 1.5, 2 & 3 | Solid | Nonwoven, Casual wear, Sport wear, Underwear |
| Flame Retardant | 1.4 | Solid | Home, Comfort & Clothing textiles |
| Micro Fiber | 0.8 – 1.0 | Solid | Cloth & Fleece |
| High Tenacity | 1.2 | Solid | Yarn, Cloth & Water transport |
| High Void Conjugate | 3, 7, 12 & 15 | Hollow | Toy Padding, Badding, Furniture Cushion, etc |
| Regular Fiber | 2, 2.5, 3, 6 & 15 | Solid | Nonwoven, Filter medics, Padding, etc. |
FAQ
1. What do you offer?
We supply a comprehensive range of fibers, including recycled hollow conjugated (both siliconized and non-siliconized) polyester staple fiber, hollow fiber, microfiber, virgin polyester staple fiber, and low-melt fiber.
2. What is it used for?
Our fibers are versatile and widely utilized across both the filling and non-woven industries, providing essential loft, durability, and texture for various consumer and industrial applications.
3. Are you a factory or a trading company?
We are primarily a manufacturer specializing in polyester staple fiber with years of industry expertise. To better serve our clients, we also operate a dedicated trading division that allows us to act as a one-stop solution provider.
In addition to our own fiber production, we source high-quality textile components (such as yarn and low-melt fibers) and finished goods (including foam, pillows, cushions, toys, and down/feather products) to ensure our customers have access to a comprehensive supply chain.
4. Where is your factory location?
To maintain a robust and flexible global supply chain, our manufacturing facilities are strategically located throughout Asia, specifically in Vietnam, China, Malaysia, Thailand, and Indonesia. If you would like to visit one of our sites, please contact your sales representative, and we will be happy to arrange transportation for you.
5. Can you accept free sample?
Yes, we provide free hand samples for quantities under 1 kilogram. Once a price is confirmed, we can prepare and dispatch your sample within 2–3 business days. Please note that while the sample is free, the freight costs are the responsibility of the client.
6. Can you provide ODM service?
Absolutely. We specialize in ODM (Original Design Manufacturing). This means we can customize the material composition, dimensions, quantity, packaging, and branding to meet your specific requirements. Your logo and unique specifications will be integrated into the final product.
7. How about your quality? What’s the minimum order Quantity (MOQ)?
We invite you to place a trial order to experience our quality firsthand. Our standard MOQ is 23,000 kilograms per order.
Regarding pricing, we maintain a no-bargain policy. We believe in transparency and efficiency, so we provide our most competitive offer upfront to save you time and ensure a straightforward procurement process.
8. Can I mix different items in one order?
Yes, for your convenience, we allow for a maximum of two different items to be mixed within a single container.
9. How can you guarantee the product quality?
Quality is the cornerstone of our business. We employ an experienced QC team that monitors every stage of production, from raw material inspection to the final manufacturing process. We utilize a range of advanced testing instruments to ensure our fibers meet strict industry standards.
Our business philosophy is simple: We aim to serve one customer 1,000 times, rather than 1,000 customers once. We prioritize long-term partnerships built on consistent excellence.
10. What’s the payment terms?
L/C at sight, 30% TT in advance are mostly accepted; other terms shall be negotiable by both sides
For more information, please feel free to contact :
Tony Tan
Mobile number: +84 90 466 5251 (Whatsapp/Wechat/Viber/Signal)
