Down Like Fiber

Shanghai Different Advanced Material Co., Ltd. is one of the leading manufacturers and suppliers of down like fiber in China. With abundant experience, we are committed to providing high quality custom service for global clients. Welcome to wholesale premium down like fiber made in China here from our factory.

 Product Overview

 

This Down Like Fiber series covers two main grades: fine solid 2D crimped down-like staple and hollow conjugated 3D staple, compatible with standard opening, carding and filling lines, widely used as down replacement filling for home textiles and apparel. The fine solid 2D grade delivers an ultra-soft plush handfeel with high specific surface area for air entrapment. The hollow conjugated 3D grade uses hollow geometry and permanent helical crimp for superior loft and compression resistance. Both can be blended with low-melt binder fiber for hot-air bonding to hold shape without quilting. Natural white, dope-dyed and non-silicone grades are available for different finishing routes. As down alternative fiber fill, it balances light warmth, easy care and long-term stability.

 

 Technology Principle

Thermal performance relies on trapped still air, which is a low-conductivity insulator. The fine solid 2D grade forms dense micro air pockets from numerous fine interlaced filaments. The hollow conjugated 3D grade adds internal air inside the hollow channel; bicomponent shrinkage difference creates permanent helical crimp. Air pockets compress under load and spring back with crimp resilience once pressure is removed.

Performance differs by grade. The fine solid 2D version adopts conventional mechanical planar crimp, offering ultra-soft touch with moderate recovery. The hollow conjugated 3D version uses bicomponent spinning for helical crimp, delivering stronger rebound and compression resistance for long-support applications.

Silicone finishing reduces tangling and clumping through wash cycles. Polyester is inherently hydrophobic and absorbs little water, so the supporting structure does not collapse when damp; loft recovers after drying, making it suitable for outdoor and children's end uses. Down Like Fiber maintains consistent thermal performance through repeated laundering.

  Core Advantages

1) Two construction options. Fine solid grade for plush softness; hollow 3D grade for high resilience and compression resistance.2) Anti-migration. Stable staple structure resists punching through shell fabric better than down clusters.3) Machine washable and quick-drying. Hydrophobic polyester avoids collapse in washing and dries rapidly with simple care.4) Low allergen, odor-free. No animal protein, no natural down odor and no mothproof treatment required.5) Flexible configurations. Siliconized or non-silicone grades, optional binder fiber, custom denier, hollowness and cut length. Down Like Fiber preserves loft over repeated compression cycles.

Applications

1) Quilts and pillows. Household quilts, summer quilts, pillow fill, and mattress toppers.
2) Cold-weather garments. Puffer jacket fill, padded coats, and vests.
3) Sleeping bags and outdoor gear, including gloves and hats.
4) Soft furnishings. Cushions, back pillows, seat pads, and sofa fill.

 

Sustainability & Certifications

 

Global Standards & Audit

 

Working closely with international certifi ation bodies.

We cooperate with international certification bodies and independent third-party auditors to maintain full compliance with GRS, RCS and OEKO-TEX® Standard 100 requirements for our textile fiber materials.

GRS
Global Recycle Standard

RCS

Recycled Claim Standard

OEKO-TEX®

Standard 100

 

STATE-OF-THE-ART OPERATIONS

Shanghai Manufacturing Facility 

Our Shanghai manufacturing facility operates under strict ISO 14001 environmental management and ISO 50001 energy manag!ement systems. Recognized as a National Green Factory, we are committed to sustainableig throughout ourproduction, energy efficiency, and low-carbon manufacturi throughout our operations.

 

ISO 14001

Environmental Mgt

 

 

ISO 50001

Energy Mgt System

 

 

National Gree 

Factory Certified