Category Archives: News

Polyester Staple Fiber Manufacturing Process: Complete Guide — From Raw Material to Finished Fiber Polyester staple fiber (PSF) is the world’s most produced synthetic fiber, consumed in billions of kilograms annually across fill, nonwoven, spinning, and technical applications. Yet the production process that converts raw petroleum-derived chemicals — or post-consumer plastic bottles — into the…

What Is Hollow Conjugated Fiber? The Complete Guide to HCS Polyester Fill Pull apart a high-quality pillow, open a premium winter jacket, or examine the fill inside a plush stuffed toy—and you will most likely find hollow conjugated fiber at work. It is one of the most widely used fill and insulation materials in the…

When procurement managers and production directors source polyester staple fiber for bedding fill, the choice between hollow fiber and microfiber is not simply a question of price per kilogram. It is a specification decision that affects fill weight targets, carding and filling machine behavior, finished product hand feel, loft recovery after washing, and ultimately the…

Top Polyester Staple Fiber Manufacturers and Suppliers in the World — 2026 Edition The global polyester staple fiber (PSF) market exceeded 30 million tonnes per year as of 2025. Production is concentrated in Asia — China alone accounts for approximately 70% of global capacity — with significant operations in India, Southeast Asia, and the Americas….

Hollow Fiber vs Microfiber Fill: Complete Buyer’s Guide to HCS, Hollow Slick, Solid and Microfiber Polyester Fill Fiber Choosing the right polyester staple fiber for fill applications — pillows, duvets, mattress toppers, stuffed toys, sleeping bags — is one of the most practically important specification decisions in the bedding and home textile supply chain. The…

Standing in the bedding aisle—or scrolling through an online store—you have probably noticed that most affordable duvets and pillows come filled with either hollow fiber or microfiber. Both are synthetic. Both are hypoallergenic. Both are machine washable. Both are significantly cheaper than natural down. So what is actually the difference, and which one should you be sleeping…

Walk into any bedding department and you are confronted with a wall of duvets, pillows, and comforters filled with materials that sound both familiar and vague at the same time. Hollowfibre. Microfibre. Duck down. Hungarian goose down. 10.5 tog. 800 fill power. The terminology multiplies rapidly and the marketing claims can obscure rather than illuminate…

Some of the nonwoven products 1. Airlaid nonwoven materials A selection of different fibers and blends can be utilized to produce products that are suitable for a diverse range of applications. When bonded thermally using air-through-air, laid nonwoven materials can exhibit high elasticity and flexibility. Airlaid nonwoven materials offer an excellent padding effect similar to…

Introduction: Why Fill Material Is the Most Important Decision in Insulation Whether you are designing a puffer jacket, a premium pillow, a sleeping bag rated for alpine conditions, or an entry-level duvet for the hospitality market — the most consequential decision you will make is your choice of fill material. Everything else — the shell…

What Is Bicomponent Fiber? Bicomponent fiber — also written as bi-component fiber, and sometimes called conjugate fiber — is a synthetic fiber manufactured by extruding two chemically distinct polymers simultaneously through the same spinneret. Rather than blending the polymers into a single homogeneous material, the two polymers retain their individual identities within the fiber cross-section,…