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1, widely used in crafts, fashion, embroidery, gift packaging and other industries and knitting wool, yarn, knitted fabrics, warp knitted fabrics, woven fabrics, clothing accessories, decorative fabrics, sand release and other products processing, quilt, sheets, sportswear;

A composite filament is a mixture of two or more different polymers with two or more properties. The filament is a single polymer material, such as polyester, polyamide and so on. Therefore, the raw material of composite silk is more complex than that of filament.

In the vast world of textiles and sewing, where traditional materials like cotton, silk, and polyester dominate, there exists a unique and highly specialized thread that stands out for its exceptional properties: PTFE sewing thread. PTFE, short for Polytetrafluoroethylene, is a synthetic fluoropolymer known for its exceptional durability, low friction coefficient, and unparalleled resistance to chemicals, temperatures, and harsh environments. These fibers are extruded into fine strands that can be woven or twisted into thread suitable for sewing applications. The result is a thread that is incredibly strong, yet lightweight and flexible, making it ideal for use in situations where traditional threads would fail.

In today's rapidly developing environmental protection industry, material innovation is providing new solutions for environmental protection. PTFE sewing thread, a seemingly ordinary industrial material, is playing a unique role in the field of environmental protection. From flue gas filtration in garbage incineration plants to industrial wastewater treatment, from soil remediation to air purification, PTFE sewing thread provides reliable guarantees for environmental engineering with its excellent performance.

In the fields of chemical engineering and materials science, polytetrafluoroethylene (PTFE) is known as the "plastic king" due to its excellent chemical stability, high temperature resistance, and low friction coefficient. Sewing thread made of PTFE not only inherits these excellent characteristics, but also plays an indispensable role in various fields such as chemical production and industrial manufacturing. In recent years, the production process of PTFE sewing thread has been continuously innovated, injecting new vitality into its wide application in the chemical industry.

With the surge in demand for industrial-grade sewing thread, the market is flooded with cheap synthetic fibers being passed off as high-end PTFE. So how can we distinguish?