Model: NX-FB03 | Premium Quality | OEM/ODM Available
Engineered for exceptional performance and lasting comfort
Low-melt fiber coating activates at 110-130°C for thermal fusion bonding
Once heat-set, the fiber structure maintains precise shape and density
Can be molded into custom shapes through heat-pressing process
Dense fiber structure provides excellent acoustic insulation properties
Hot-melt adhesive fiber ball bags are designed for thermal bonding applications in mattress, furniture, and automotive industries.
The low-melt fiber coating bonds the fiber balls together when heated, creating a stable, shaped fiber structure that maintains its form precisely..
Detailed product parameters for your reference
| Product Name | Hot-Melt Adhesive Fiber Ball Bag |
| Model | NX-FB03 |
| Material | Hollow conjugated polyester fiber + 20-30% low-melt bicomponent fiber |
| Fiber Denier | 4D / 7D / 15D |
| Low-Melt Fiber Content | 20% / 30% / 40% (customizable) |
| Activation Temperature | 110°C - 130°C |
| Bag Material | Heat-resistant non-woven fabric |
| Density Range | 20-80 kg/m³ (after molding) |
| Hardness After Bonding | Customizable from soft to firm |
| Colors | White, Off-white |
| Available Forms | Bags / Blocks / Custom molded shapes |
| MOQ | 500kg |
| Sample Time | 5-7 days |
| Production Lead Time | 15-20 days |
Versatile solutions for diverse industry needs
Mattress comfort layers, side walls, and edge support systems
Sofa cushions, seat padding, headboards, and armrests
Car seat padding, headrests, door panel insulation
Acoustic insulation, vibration damping, filter media
Your trusted partner for quality lingerie components
Precise low-melt fiber ratio control for consistent bonding
Customizable hardness and density for different applications
Environmentally friendly, no chemical adhesives used
Full technical support for molding process optimization
Everything you need to know about our products and services
We offer a comprehensive range of fiber ball products including standard polyester fiber balls, high-elastic conjugate fiber balls, hollow siliconized fiber balls, and low-melt adhesive fiber balls. Denier options range from 3D to 15D, with fiber lengths from 32mm to 64mm. Custom blends available.
Our fiber ball bags are available in several formats: non-woven fabric bags (standard), mesh bags (for breathability), and heat-sealable bags for thermal bonding applications. We can customize bag size, fill weight, and labeling to match your production requirements.
Standard MOQ is 100kg for loose fiber balls or 500 pieces for pre-bagged fiber balls. For custom blends or specialty fibers, minimums may be higher. We can supply both small test batches and full container loads for bulk orders.
Yes, our polyester fibers are 100% recyclable. We also offer recycled polyester (rPET) fiber options made from post-consumer plastic bottles. All our fiber products meet OEKO-TEX Standard 100 requirements and are free from harmful substances.
For standard fiber ball products in stock sizes, lead time is 10-15 days. Custom specifications or large orders over 5,000kg may take 15-25 days. We maintain significant raw material inventory to ensure fast turnaround for repeat customers.
Yes, our hot-melt adhesive fiber balls can be thermally bonded into custom shapes. We work with customers to develop molded fiber components for mattresses, furniture, automotive interiors, and industrial applications. Full engineering support available from prototyping through production.
Contact us today for free samples, custom quotes, and expert product consultation
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