Applications of Polypropylene Ultrafine Fibers
2023PP Ultrafine fibers,Applications of Polypropylene Ultrafine Fibers,Ultra-fine polypropylene fiber for sports, moisture, military, swimwear, textiles, raincoats, filtration.
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Recommendation Reasons
Bio-based PTT/PET two-component fibers and recycled PET fibers are
creatively compounded to create a “core-shell” structure, forming natural
curls and interpreting long-lasting elasticity.
Processing Technology
Two kinds of fibers with obvious differences in performance are selected for blending, andrecycled PET fibers are used to wrap the periphery of PTT/PET two-component fibers. Such special deformation composite process makes the fiber products have filoplume hand feeling similar to cotton yarns and long-lasting elasticity.
Characteristics of Fiber and Product
Main Specifications
Filament: 66.6 ~166.5dtex/48~120f DTY
Standards and Certifications
Dull Elastic Dacron Drawing Yarn (FZT 54119-2019)
Fiber Performance and Product Features
ecycling +bio-based, which is more environmentally-friendly
Long-lasting elasticity and good resilience
The fabric is soft and delicate, with filoplume hand feeling similar to cotton;
and the appearance is in natural evenness similar to cotton fabric.
| Specifications | Breaking tenacity | Elongation at break | Crimp shrinkage | Boiling water shrinkage rate | Elasticity index | Curl stability | 0il content |
| 111dtex/120f | 3.2 | 21.3 | 32 | 3.6 | 33.0 | 86.3 | 2.5 |
The downstream application guidance
Woven Dyeing and Finishing Process

Knitting Dyeing and Finishing Process


Application instance
| Terminal field | Raw material ratio | Count | Main products and features |
| Outdoor textiles | 60% elastic composite cotton-like polyester fiber,Outdoor textiles40% polyester composite fiber | 40 | High-density plain weave. It has good elasticity and soft touchsimilar to cotton fiber while maintaining the stiffness performance. |
| Specification | 100% elastic composite cotton-like polyester fiber | 60 | Gabardine. Soft and fluffy, elastic on all sides, soft and skin-friendly |
Fiber Application
Clothing textiles:Leisure wear,sportswear,Jeans
Q: What are the excellent properties of fabrics made of elastic composite cotton-like polyester fibers compared with elastic cotton-like fabrics on the market?
A: The cotton-like fabrics on the market are mainly interwoven by ordinary cotton-like yarns and elastic fibers, or produced with spandex-covered yarns. The elastic composite cotton-like polyester fiber, which is produced through special processes, is non-spandex elastic fiber.While possessing cotton-like hand feeling and elasticity, it has better fluffiness, greatly-improved moisture absorption, and high elasticity and durability, enhancing the durability of cloth.
PP Ultrafine fibers,Applications of Polypropylene Ultrafine Fibers,Ultra-fine polypropylene fiber for sports, moisture, military, swimwear, textiles, raincoats, filtration.
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