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False twist textured yarn takes advantage of the thermoplasticity of synthetic fibers such as polyester and nylon. It is heated and shaped while being twisted and crimped, so as to fix the twisted and crimped state of fibers. The finished…

Compact spinning technology effectively solves the problems of hairiness and fly waste generated by ring spinning, improves yarn tenacity and abrasion resistance, and greatly enhances the appearance and physical properties of yarn. Compared with conventional ring spinning, it boasts obvious…

What Is Polyester Yarn? Difference Between Semi-Dull and Full Bright Polyester Polyester yarn refers to yarn spun from polyester raw materials. Polyester is a type of fiber make by spinning polymers. At present, it mostly refers to fiber produce from…

Ⅰ. Difference in Core Yarn and Wrapping Material Take spandex core-spun yarn and spandex covered yarn as examples 1、Core-spun yarn generally adopts synthetic filament yarn with high tenacity and good elasticity as the core, wrapped with staple fibers such as…

What is silk twisting? Twisting is a process of applying twist to monofilaments or plied yarns (twisting multiple filaments around one another) to endow them with a certain twist direction and twist level. In accordance with the specification requirements of…

Main Factors Affecting Yarn Strength and Elongation The factors affecting yarn tenacity and elongation mainly fall into two categories: fiber properties that constitute the yarn and yarn structure. For blended yarns, their tenacity and elongation are also closely related to…

I Polyester: Crisp and wrinkle-resistant 1、Characteristics High tensile strength, good impact resistance, heat resistance, corrosion resistance and moth resistance. this is resistant to acid but not alkali, and has excellent light fastness. and features very low moisture regain and poor…

What Exactly Is Fancy Yarn? Fancy yarns refer to yarns with special structures and visual appearances, which are produce by processing fibers and yarns with special techniques and professional equipment during the spinning process. They are a special type of…

Rare earth heating fiber is a new type of heating material that adopts rare earth elements as the main heat-generating raw material. Below is a detailed explanation of rare earth heating fiber： I Overview of Rare Earth Elements Particularly For…

High-elastic FDY (Fully Drawn Yarn) is a type of yarn produced by applying drawing treatment during the spinning process. Conventional FDY includes polyester and polyamide varieties, both of which belong to chemical filament yarns. Besides This product features excellent elasticity,…