Polyester Staple Fiber 1.5D x 38mm | Semi-Dull, Water Soluble
Product Introduction
Key Parameters:
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Denier: 1.5D (fine denier, soft hand feel, good coverage)
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Cut Length: 38mm (standard cotton spinning length, compatible with cotton, wool, and blended systems)
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Luster: Semi-Dull (matte appearance, reduces glare, natural look)
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Color: Raw White (undyed, off-white, easy to dye or print)
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Material: Recycled Polyester (derived from post-consumer PET bottles or post-industrial waste)
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Type: Staple Fiber (short length fiber for spinning or nonwoven processes)
Key Features:
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Eco-Friendly: Made from recycled materials, reducing plastic waste and carbon footprint. Helps meet sustainability goals (GRS certification available).
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Soft Hand Feel: 1.5D fine denier provides excellent softness, suitable for next-to-skin applications.
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Good Spinnability: 38mm cut length works perfectly on cotton spinning systems, alone or blended with cotton, viscose, wool, or other fibers.
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Semi-Dull Luster: Creates a natural, non-reflective appearance favored in apparel and home textiles.
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Easy Dyeing: Raw white base accepts disperse dyes uniformly and consistently.
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Cost-Effective: Lower cost than virgin polyester while maintaining comparable performance.
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| 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 |
- 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.
Main Applications
Textile Yarns
Used to produce ring-spun, rotor-spun, or blended yarns for:
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T-shirts, polo shirts, and casual wear
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Uniforms and workwear
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Underwear and socks
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Denim (blended with cotton)
Home Textiles
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Bed sheets, pillowcases, and duvet covers
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Blankets and throws
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Curtains and upholstery fabrics
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Towels (blended with cotton)
Nonwoven Fabrics
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Needle-punched felt for automotive interiors, mattress pads, and carpet underlay
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Spunlaced wipes (wet wipes, cosmetic wipes, industrial wipes)
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Thermal-bonded batting for quilts and jackets
Industrial Applications
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Filtration fabrics
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Geotextiles
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Sound insulation materials
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Cushioning and stuffing for toys, furniture, and pillows
- Full export experience
- Meet Europe standard: APEO, NPEO, OBA (optical brightener agent)
- GRS certificate
- Delivery time is fast if need urgent
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.