It is a type of deformed polyester chemical fiber, which is made of polyester chips (PET) as raw material, spun into polyester preoriented yarn (POY) at high speed, and then processed by drafting and false twisting. It has the characteristics of short process, high efficiency and good quality.
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Air Covered Yarn (referred to as Air Cover, abbreviated as ACY) is a yarn in which the outer fiber filament and spandex yarn are drawn through a certain type of nozzle at the same time and formed into a rhythmic network of dots by the regular spray pressure of highly compressed air. The fabric is soft and smooth to the touch.
View detailed productsHengke Textile Technology Co., Ltd. is China Polyester/ACY yarn Manufacturers and Polyester/ACY yarn Factory. We specialize in the marketing of a diverse range of products in textiles such as POLYESTER YARN, NOLON YARN, ACY YARN, and almost all textile-related products.We have established a name of credentials owing to the making speed, quality practices, and the overall approach of the company. We are famous Polyester/ACY yarn Manufacturing Company and China Polyester/ACY yarn Exporters. Our annual production capacity is over 300000 tons, we can meet the needs of different customers with different purchase quantities.We guarantee we always offer the best price to our clients.
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Polyester yarn (POLYESTER): usually adopts melt spinning method, the raw material (PET slices) is melted at high temperature and extruded through the spinneret, cooled and stretched into fibers, and then twisted into yarn. The process is stable and suitable for large-scale production.
Acrylic yarn (ACY YARN): mostly adopts wet or dry spinning, polyacrylonitrile is dissolved in the solvent, and the fibers are formed after spinning, coagulation bath or hot air curing. The process is complicated and the energy consumption is high, but the fibers are fluffy and soft.
Strength and wear resistance: Polyester yarn has high strength and good wear resistance, which is suitable for durable textiles; acrylic yarn has low strength but excellent elasticity.
Hygroscopicity and comfort: Polyester has poor hygroscopicity (easy to generate static electricity), acrylic has slightly better hygroscopicity, and the feel is closer to wool.
Thermal properties: Polyester is resistant to high temperatures (above 180°C), while acrylic is easily softened by high temperatures (about 120°C), but has better flame retardancy.
Polyester yarn is mostly used in sportswear, bags, and industrial fabrics; acrylic yarn is often used in wool-like knitwear, blankets, decorative fabrics, etc.
FAQ
A1: Blending combines the strength and durability of polyester with the softness and warmth of acrylic, while reducing costs. For example, polyester provides skeleton support, while acrylic enhances the fluffiness. It is widely used in sweaters, blankets, etc., and is both functional and economical.
A2: Polyester requires high temperature and high pressure dyeing (disperse dyes), has high color fastness but high energy consumption; acrylic can be dyed at room temperature with cationic dyes, which are bright in color but prone to color flowers. Blending requires step-by-step dyeing or compatible dyes, which is more difficult.
A3: You can use the burning method: when polyester burns, there is black smoke, molten droplets and petroleum smell, and hard lumps remain; acrylic burns slowly, the flame is white, has a spicy smell, and brittle black residue remains. In addition, acrylic feels more fluffy, and polyester is smoother and stiffer.
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