3D Hollow Polyester Staple Fiber (51mm)
This 3D Hollow Polyester Staple Fiber, with a standard length of 51mm, is engineered for superior performance in filling materials. Its unique structure creates air pockets that trap air efficiently, resulting in products with enhanced warmth, resilience, and lightweight comfort—making it ideal for bedding, apparel insulation, and upholstery.
| Item | Description |
| Product Name | 3D Hollow Polyester Staple Fiber |
| Fiber Type | Polyester Staple Fiber |
| Key Structure | Three-Dimensional Hollow |
| Cut Length | 51mm |
| Key Features | High Bulk, Lightweight, Thermal Insulation, Good Resilience |
| Primary Applications | Filling for pillows, quilts, sofa cushions, plush toys; insulation for apparel and outerwear |
Product Description
Key Advantages:
• Superior Thermal Retention - 3D hollow structure traps air for 30% better heat preservation than conventional fibers.
• Eco-Friendly Performance - Made with 100% recyclable PET materials, certified by OEKO-TEX® Standard 100.
• Enhanced Resilience - Spring-like structure maintains 95% loftiness after 5,000 compression tests.
• Optimal Processability - 51mm length ensures perfect compatibility with nonwoven/flocking production lines.
• Multi-Application - Ideal for winter apparel, home textiles, and automotive sound insulation.
Applications
1. High-End Home Furnishing Fillings
This is the most central application area. The 51mm length is ideal for quilting and filling processes.
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Bedding: Used as filling for pillows, duvets, and mattresses. Compared to solid fibers, hollow fiber bedding is warmer, lighter, and maintains its loft longer.
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Sofas and Cushions: Used to fill sofas, seat backs, and throw pillows, providing a soft, comfortable feel with good resilience and resistance to sagging.
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Plush Toys: Used as stuffing, making toys plumper and improving their hand feel.
2. Apparel and Textiles
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Thermal Apparel Insulation: Can be used as a filling material for padded jackets, parkas, and cold-weather clothing, offering a lightweight, warm wearing experience. It is a cost-effective alternative to down.
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Thermal Underwear and Blankets: Can be used to produce fleece, flannel, and other warm fabrics, or directly as filling for blankets.
3. Technical Textiles
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Filtration Materials: The hollow structure can increase the material's surface area and dust-holding capacity, used for making air or liquid filtration materials.
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Acoustic and Thermal Insulation: Used in sound-absorbing and thermal insulation materials for automotive and construction, utilizing the air pockets for heat and noise insulation.
Our Advantages
* Full export experience
* Meet Europe standard: APEO, NPEO, OBA(optical brightener agent)
* GRS certificate
* Delivery time is fast if need urgent
Factory Information
Our factory is a new entity company of combination with industry research., economic information and acquisition analysis. With 280 employees, 8,000 square meters mill, 6 producing lines, two hours reach seaport, this is how we keep superior quality and competitive offers for global valued customers.
Production Process
Certificate
ISO9001, INTERTEK
FAQ
Q:Can we get samples before placing order?
A:Yes. We can give our samples for free but not include the freight, however, we will return the freight if you place an big order
with us.
Q:Do you have any discount?
A:Yes. We do, but it depends on the amount of your orders.
Q:Are your a trading company or manufacturer?
A:We are a trading company with established factory.
Q:Can you do OEM for me?
A:We accept all OEM orders,just contact us and give me your design.we will offer you a reasonable price and make samples for you ASAP.
Q:Wonder if you accept small orders?
A:Do not worry. Feel free to contact us .we accept small order.
Q:What's your payment terms ?
A:By T/T,LC AT SIGHT,40% deposit in advance, balance 60% before shipment.
Q:How can I place the order?
A:First sign the PI,pay deposit,then we will arrange the production.After finished production need you pay balance. Finally we
will ship the Goods.
Q:What are your delivery terms?
A:Accepted Delivery Terms: FOB,CIF,EXW.
Product Tags:
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3D Hollow Polyester Staple Fiber (51mm) Images
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