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Eco-Friendly · Virgin & Recycled

Premium Polyester Fiber Balls

$2.00 - $5.00 / kg (FOB Dongguan)

High-resilience polyester fiber balls (also known as PP cotton balls or pearl cotton balls) made from premium polyester fiber through specialized ball-forming technology. Perfect for pillow stuffing, toy filling, cushion padding, filtration media, and many other applications. Available in both virgin and recycled materials with customizable size and density.

  • MOQ:500 kg
  • Ball Diameter:1mm - 10mm (customizable)
  • Material:Virgin / recycled polyester
  • Fiber Grade:3D / 7D / 15D
  • Lead Time:7 - 15 days
  • Certification:OEKO-TEX, SGS, MSDS
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Product Overview

Our polyester fiber balls are made from high-quality polyester staple fiber processed through advanced carding and ball-forming technology. The result is uniform spherical fiber balls with excellent resilience, breathability, and durability.

Unlike loose fiber filling that clumps and flattens over time, fiber balls maintain their shape and loft much longer. They provide superior support and comfort while remaining lightweight and breathable.

Key Features

  • High resilience - quickly recovers shape after compression
  • Uniform ball size - consistent filling performance
  • Excellent breathability - air circulates freely
  • Hypoallergenic - resistant to dust mites and microbes
  • Lightweight - high loft with low density
  • Washable - retains shape after laundering
  • Environmentally friendly - 100% recyclable
  • Multiple grades for different applications

Material Options

  • Virgin Polyester (Premium): Bright white, silky feel, highest resilience
  • Recycled Polyester (Eco): Made from PET bottles, eco-friendly, comparable performance
  • Low-melt Polyester: Heat-bondable for molded applications
  • Hollow Conjugated Fiber (3D/7D): Maximum loft and resilience
  • Solid Fiber: Firmer support, higher density
  • Siliconized: Super soft, slippery feel, anti-clumping

Ball Size Options

  • Extra Small: 1-3mm (fine texture, detailed work)
  • Small: 3-5mm (standard stuffing, plush toys)
  • Medium: 5-7mm (pillows, cushions, bean bags)
  • Large: 7-10mm (heavy duty, filtration)
  • Custom: mixed sizes for specific applications

Technical Specifications

Physical Properties

  • Fiber type: Polyester (PET) staple fiber
  • Fiber denier: 2D, 3D, 7D, 15D
  • Fiber length: 32mm, 51mm, 64mm
  • Ball diameter: 1-10mm (customizable)
  • Ball density: 20-60 g/L (adjustable)
  • Compression ratio: < 15% (standard grade)
  • Rebound rate: > 90% (high resilience grade)
  • Color: Bright white, off-white, black, custom dyed

Performance Testing

  • Tensile strength: ≥ 3.5 cN/dtex
  • Elongation at break: ≥ 35%
  • Oil content: 0.10-0.20%
  • Moisture regain: < 0.4%
  • Shrinkage (180°C): < 5%
  • Color fastness: Grade 4+
  • Formaldehyde: Not detected
  • pH value: 5.0 - 7.0

Quality & Safety Standards

Certifications & Compliance

  • OEKO-TEX Standard 100: Class I (baby class) available
  • SGS Testing: Full test report available on request
  • MSDS: Material Safety Data Sheet provided
  • REACH: Compliant with EU REACH regulations
  • RoHS: Restricted substances compliant
  • CA Prop 65: California Proposition 65 compliant
  • ISO 9001: Quality management system

Safety Features

  • Non-toxic and non-irritating
  • Hypoallergenic formula
  • Dust mite resistant
  • Mold and mildew resistant
  • Flame retardant grade available
  • Anti-bacterial treatment option

Quality Control Process

  • Raw material inspection (fiber denier, length, color)
  • Production monitoring (ball size uniformity)
  • Density testing per batch
  • Compression & rebound testing
  • Impurity & foreign particle check
  • Weight & packaging verification
  • Pre-shipment inspection (AQL 2.5)
  • Customer-specific QC protocols welcome

Wide Range of Applications

Our fiber balls are used across many industries for filling, padding, and filtration

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Pillows & Bedding

Sleep pillows, neck pillows, body pillows, bolster pillows, and cushion stuffing

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Toys & Plush

Stuffed animals, plush toys, dolls, bean bag chairs, and soft play equipment

🪑

Furniture Cushions

Sofa cushions, chair pads, seat cushions, backrests, and outdoor furniture

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Filtration Media

Water filtration, air filters, oil-water separation, and pool filter balls

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Bag & Packaging

Bag filling, gift box stuffing, shipping protection, and packaging material

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Medical & Health

Orthopedic pillows, heating pads, cold packs, and medical cushioning

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Crafts & DIY

Craft projects, sewing stuffing, DIY pillows, and handmade items

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Apparel Padding

Winter jacket filling, shoulder pads, bra padding, and quilted garments

Product Grades

Choose the grade that best fits your application and budget

Standard Grade
Best Value
$2.00 - $3.00/kg
  • Virgin 7D hollow conjugated fiber
  • Standard ball size: 5-7mm
  • Good resilience & loft
  • White color, clean & uniform
  • Ideal for pillows, cushions, toys
  • MOQ: 500kg
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Premium Grade
Top Quality
$3.50 - $5.00/kg
  • Virgin 3D siliconized hollow fiber
  • Super soft, silky feel
  • Ultra-high rebound rate (>95%)
  • Baby-safe, OEKO-TEX Class I
  • Perfect for high-end bedding
  • MOQ: 300kg
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Eco Grade
Recycled PET
$2.20 - $3.50/kg
  • 100% recycled polyester from PET bottles
  • GRS (Global Recycled Standard) certified
  • Performance comparable to virgin
  • Eco-friendly branding opportunity
  • Great for eco-conscious brands
  • MOQ: 1000kg
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Packaging Options

Flexible packaging to meet your logistics and retail needs

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Standard Bulk

Compressed bale packaging for maximum container efficiency

10kg / 20kg / 50kg bales
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Retail Packaging

Branded bags for retail display and direct consumer sale

Custom bag design & labeling
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Vacuum Sealed

Space-saving vacuum compression for cost-effective shipping

5:1 compression ratio

Need Fiber Balls for Your Business?

Get competitive pricing and fast delivery. We offer free samples so you can test quality before ordering. Virgin and recycled options available.

Get Bulk Quote Request Free Samples

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