Hollow Conjugate Siliconized Fiber (HCS)
Wholesale export of premium Hollow Conjugate Siliconized (HCS) Polyester Fiber featuring high resilience, superior bulkiness, and silk-touch feel for bedding, furniture padding, and plush toys.
Hollow Conjugate Siliconized Fiber (HCS) Overview
Hollow Conjugate Siliconized Polyester Fiber (HCS) is a specialized premium stuffing fiber designed for maximum bulkiness, high resilience, and smooth touch. Manufactured using bi-component conjugate spinning technology, the fiber develops a natural spiral crimp caused by differential polymer shrinkage. Additionally, its continuous central hollow core traps air to minimize weight while maximizing thermal insulation.
Coated with a high-grade silicone finish, HCS fibers slide effortlessly over one another without clumping or matting. This makes HCS the gold standard worldwide for pillows, quilts, sofa cushions, padded outerwear, and plush toy filling.
Key Features & Superior Performance
- High Bounce & Elastic Recovery: The 3D spiral conjugate structure acts like micro-springs, allowing instant rebound after compression.
- Ultra-Lightweight & Thermally Efficient: Central hollow core traps maximum air, providing warmth and fluffiness with lower total fill weight.
- Silk-Touch Silicone Coating: High-grade silicone treatment prevents fiber matting, ensuring long-lasting softness and lump-free texture.
- Hypoallergenic & Hygienic: Moisture-resistant synthetic polymer inhibits dust mite colonization, mold, and bacterial growth.
- Washable & Durable: Maintains shape, bulk, and elastic recovery even after repeated industrial or household washing cycles.
Primary Industrial Applications
- Bedding & Household Textiles: Luxury hotel pillows, duvets, mattress toppers, and thermal blankets.
- Furniture & Upholstery: Sofa cushion filling, decorative throw pillows, and soft backrest inserts.
- Winter Outerwear & Outdoor Gear: Insulation layers for ski jackets, puffers, sleeping bags, and mountain parkas.
- Plush Toys & Crafts: Clean, safe, and resilient stuffing for plush toys, dolls, and handcrafted crafts.
Technical Specifications
| Parameter | Specification & Range |
|---|---|
| Fiber Type | 100% Hollow Conjugate Polyester (HCS / HC) |
| Linear Density (Denier) | 7D & 15D (Standard Filling Deniers) |
| Cut Length | 32mm, 51mm, 64mm |
| Surface Treatment | Siliconized (HCS) & Non-Siliconized (HC) |
| Hollow Ratio | 15% - 22% Central Void |
| Color & Luster | Optical Super White |
| Elastic Recovery | ≥ 95% post-compression test |
| Packaging | High-density compressed bales (Approx. 250 kg - 300 kg) |
Global Supply & Export Solutions
We export 100% virgin grade HCS fiber with guaranteed fluffiness, high loft, and consistent silicone quality. Contact our sales department to receive technical specifications, certified lab reports, and competitive FOB/CIF container pricing.
