Application of Hot Melt Wire

When you wear thick and warm winter clothes and stand in the cold winter morning, you carefully examine yourself and find that the buttons on your favorite coat are always perfectly matched, smooth and three-dimensional. In addition to the unique design of the designer, there is also the effort of frontline employees who use a winding machine to process the buttons with hot melt winding thread. During this process, the hot melt winding thread can perfectly connect the gaps between the buttons and the coat fabric.
Hot melt winding thread is a product that uses spandex as the core and is wrapped with nylon hot melt thread and colored polyester thread. By using hot melt winding thread, traditional knotting methods are not required during sewing, which improves work efficiency and avoids the impact of uneven manual operation quality on product quality
Hot melt fiber, also known as low melting point fiber, is one of the most rapidly developing functional fibers in recent years. Hot melt silk is divided into two types: polyester hot melt silk and nylon hot melt silk. The melting point can be controlled between 85 ℃ and 180 ℃ by adjusting the characteristics of the raw materials. At room temperature, the hot melt is woven into a fabric with other fibers, and then pressure is applied to the fabric in a dry or humid hot state. When the temperature is higher than the melting point of the hot melt, the hot melt gradually melts. At this temperature, conventional other fibers remain unchanged and are bonded together by hot melt wires. Therefore, hot melt wire can replace chemical adhesives such as glue, avoiding pollution from volatiles and powder layers, and is environmentally friendly and non-toxic; At the same time, it saves process flow and reduces downstream production costs.
At present, hot melt wire is widely used in outdoor sports shoes, casual shoes, sofa fabrics, curtain and window screens, carbon fiber fabric surface shaping, chenille yarn, Bondi thread, high-end suit lining, lace lace and glove locking yarn, and other fields. It is a high-tech product with huge market prospects.
Spandex, translated as "Spandex", is an elastic fiber, commonly known as polyurethane fiber (PU). Chinese Mainland calls it "spandex". It is highly elastic and can be stretched 6 to 7 times, but it can quickly return to its initial state with the loss of tension. Its molecular structure is a chain like, soft and extensible polyurethane and formate, and its characteristics are enhanced by connecting with the hard chain segment. Elastic fibers are divided into two categories: one is polyester chains; One is polyether chains. Polyester elastic fibers have strong antioxidant and oil resistance; Polyether based elastic fibers have good mold resistance and detergent resistance.
Zhejiang Zhongdi Fiber Technology Co., Ltd. is a characteristic enterprise that integrates production and research and development of differentiated fibers. It mainly produces low melting point fibers, composite slubs, new synthetic fibers, dual component composite, dual component elastic fibers, multi-color composite, polyester DTY, FDY, etc. The product specifications are 15D-1200D, in black, white and various colors, with quality assurance. It can be widely used in fashion fabrics, elastic fabrics, pantyhose, sports and leisure clothing, Famous sports shoes and other high value-added products, with an annual production of 30000 tons of various textile raw materials. The main equipment includes Germany's Bamag, Japan's 33H, Beijing Zhongli, and Jiangsu Hongyuan. We have established long-term cooperative relationships with multiple textile colleges and chemical fiber design institutes, bringing together a group of textile industry experts and backbone. We have our own philosophy and complete system for product research and innovation, and have gained more profit space for multiple clients at home and abroad. The company adheres to the business philosophy of "honesty as the foundation, customer first, and mutual benefit and win-win". We sincerely hope that all new and old customers can visit and cooperate. We welcome knowledgeable individuals and high-end products to join us for joint development.