Solid Virgin Polyester Staple Fiber

 

 

OVERAL INTRODUCTION

 

 

Solid Virgin Polyester Staple Fiber (1.56 dtex × 51 mm) is manufactured from 100% virgin PET chips through a precise melt-spinning, drawing, and cutting process to ensure excellent consistency and stable performance.

 

This fiber features a solid cross-section structure with fine denier, designed specifically for applications that require high uniformity, smooth processing, and reliable mechanical strength. Compared with hollow or conjugated fibers, this grade focuses on spinnability, blending performance, and structural stability, rather than bulk or loft properties.

 

With its fine 1.56 dtex specification and 51 mm cut length, it provides excellent compatibility in textile processing systems, ensuring stable carding, uniform web formation, and consistent yarn quality. It is widely used as a basic raw material in spinning and nonwoven industries where precision and stability are essential.

 

 

 

SPECIFICATIONS

 

 

FEATURES

 

 

Produced from 100% virgin PET chips, ensuring stable polymer quality and consistent processing behavior 

 

Fine denier specification (1.56 dtex) delivers high uniformity and excellent fiber-to-fiber consistency in spinning and nonwoven systems 

 

Solid cross-section structure provides reliable mechanical strength and stable drafting performance during high-speed processing 

 

Verified quality consistency with CV of Tenacity at Break: 6.31%, indicating low variation in fiber strength within production batches 

 

Tenacity at Break: 5.46 cN/dtex, offering balanced strength performance suitable for yarn formation and web integrity 

 

Designed for stable carding, drafting, and web formation, minimizing processing fluctuation in industrial production lines 

 

Excellent blending compatibility with cotton and other synthetic fibers, ensuring uniform yarn structure and fabric quality consistency

 

 

APPLICATIONS