Dongguan Donghong New Materials Co., LTD. Polypropylene FDY Filament: Functional Fiber Suitable for September Textile Demands!

In September, the climate turns cooler and the air humidity drops. The textile industry enters the peak season for autumn product production. At the same time, the demand for lightweight and durable fibers in outdoor and home fields gradually increases. Polypropylene FDY Filament (fully stretched polypropylene filament) is made from polypropylene as raw material through a one-step process of high-speed spinning and full stretching. With the characteristics of high forming efficiency and stable performance, it occupies an important position in the textile processing and application scenarios in September. It can not only adapt to the efficient production rhythm in dry environments, but also meet the diverse functional requirements of fibers for autumn products.

From the perspective of production process, the design of Polypropylene FDY Filament is in line with the production characteristics of September. The raw materials are high-purity polypropylene chips. After drying treatment (to remove moisture to prevent spinning bubbles and adapt to the low-humidity environment in September), they are sent into the extruder to be melted at 230-270℃. The melt is extruded into filaments through the spinneret, rapidly cooled and solidified by side blowing air, and then directly enters the stretching and setting process (no further stretching is required). Through 5-7 times stretching, the fiber molecular chains are highly oriented, and at the same time, high-temperature setting is carried out to eliminate internal stress. Finally, it is wound into a cylinder. This one-step process reduces production steps, meeting the demand for efficient production capacity during the September textile peak season. Moreover, it is less likely for filaments to stick together in a dry environment, ensuring the stability of product quality.

In terms of core performance, polypropylene FDY filament is highly compatible with the demand in September. In September, the air is dry and refreshing. Its low hygroscopicity (with a moisture regain rate of only 0.03%) can prevent the weight increase or performance fluctuations of fibers after absorbing moisture, making it particularly suitable for the production of outdoor fabrics and quick-drying textiles. The strength and elasticity are balanced, which can not only meet the tensile resistance requirements of autumn clothing fabrics, but also provide a certain degree of fluffiness and durability for home textiles. It has a light density (0.91g/cm³), and the products made from it are lightweight and portable, meeting the usage requirements of outdoor trips and sports scenarios in September. In addition, its chemical corrosion resistance and wear resistance can also cope with the windy and sandy autumn environment and the easy contact with stains, thus extending the service life of the finished product.

In terms of application scenarios, polypropylene FDY filament is suitable for the textile demands of multiple fields in September. In the field of clothing, it can be used to make sportswear and outdoor jacket fabrics. With its quick-drying and lightweight features, it caters to the sports consumption boom in September. In the home textile field, it is suitable for hairdressings and curtain fabrics. Relying on its durability and easy cleaning, it meets the needs of home renewal in autumn. In the field of industrial textiles, sunshade fabrics and tent fabrics can be made, taking advantage of their weather resistance to cope with the alternating environment of strong ultraviolet rays during the day and low temperatures at night in September. In the field of decoration, it can also be used to weave carpets and tapestries. Through various dyeing and weaving techniques, it enriches the choices for home decoration in autumn.

With the upgrading of textile demand in September, polypropylene FDY filament is also continuously being optimized. Develop fine denier polypropylene FDY filament to enhance the fineness of the fabric and meet the demands of high-end clothing. By modifying raw materials to endow them with antistatic and antibacterial functions, the application scenarios can be expanded. At the same time, optimize the spinning process parameters to further enhance the uniformity of fiber dyeing, providing more suitable fiber solutions for the diversified and high-quality production of autumn textile products in September.

Dongguan Donghong New Materials Co., Ltd. was founded in 1991 and is a medium-sized enterprise specializing in the production of various types of polypropylene yarns. It currently has over 100 employees. Our company now has more than 20 polypropylene filament production lines, forming an annual production capacity of 10,000 tons of polypropylene yarns. Our market share ranks among the top in the same industry.