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In today's textile industry, the demand for elastic materials is growing, especially in the application of sportswear and functional fabrics. Jiangyin Feipeng Knitting Co., Ltd., with its excellent technology and high-quality raw materials, is committed to improving the elastic properties of Polyester Spandex Hem Rib and setting an industry benchmark.
Raw material selection and pretreatment: Laying the foundation for elasticity
The selection of raw materials is the first step to improve the elasticity of Polyester Spandex Hem Rib. Jiangyin Feipeng Knitting Co., Ltd. has established long-term and stable cooperative relations with well-known spandex and polyester fiber manufacturers at home and abroad to ensure that the purchased raw materials have excellent elasticity and stability. Especially in the selection of spandex, the company tends to use high-quality spandex with high elasticity, high strength and wear resistance. This choice is crucial to improving the elasticity of the final product.
In the raw material pretreatment stage, Jiangyin Feipeng Knitting Co., Ltd. uses advanced cleaning and drying processes to remove oil and impurities on the surface of the raw materials to ensure the purity and uniformity of the raw materials. This process lays a solid foundation for the subsequent weaving and finishing processes and ensures the quality of the final product.
Weaving process optimization: Strengthening structural elasticity
The weaving process is a key link in improving the elasticity of Polyester Spandex Hem Rib. During the weaving process, the company pays attention to the arrangement and interweaving of the yarns. By precisely adjusting the density and tension of the warp and weft yarns, the structural elasticity of the fabric is enhanced while maintaining breathability and comfort.
Jiangyin Feipeng Knitting Co., Ltd. has introduced advanced weaving equipment and technologies, such as electronic rapier looms and air jet looms, which can accurately control the feeding and interweaving process of the yarns, significantly reduce yarn breakage and defects, and improve the uniformity and elasticity of the fabric. The application of these technologies ensures the competitiveness of the products in the market.
Innovation in finishing process: Improving elastic performance
The finishing process is an important means to further improve the elasticity of Polyester Spandex Hem Rib. In this link, Jiangyin Feipeng Knitting Co., Ltd. focuses on the optimization and innovation of processes such as stretching, heat setting and ultrasonic treatment.
The stretching process significantly increases the resilience of the fiber by making it longer and thinner. The company uses precise stretching equipment and process parameters to ensure that the fiber does not break or deform during the stretching process, while maintaining its original elasticity and stability. This process not only improves the functionality of the product, but also extends its service life.
The heat setting process rearranges the fiber molecules at high temperatures to form a more stable structure. Jiangyin Feipeng Knitting Co., Ltd. uses advanced heat setting equipment to ensure that the fabric maintains a stable shape and elasticity under high temperature conditions, reducing the risk of deformation of the fabric during washing and wearing.
