100% Spun Polyester 40/2 Sewing Thread

Polyester filament sewing thread is made of high tenacity polyester continuous filament. It is heat setted and lubricated with high quality silicone wax, which is smoother gliding into the needle hole. This thread has high tenacity, excellent sewability and abrasion

resistance features, it is applicable for shoes, handbags, outerwear, curtains, leather goods, industrial products, etc.

Products: 840D/3, 1000D/3, 1500D/3, 2000D/3

Material: Polyester high tenacity filament

Its the yarn for heavy duty sewing , generally used by the footwear industry, suitcase makers, leather goods manufactures, furnishing and quilting industry.

Textile industry related

How to save energy, reduce production costs and improve economic benefits has become a hot topic in textile enterprises. As an indispensable part in the spinning process, the quality of the spindle belt directly affects the yarn quality and the economic benefits of the enterprise. Is there any high-quality and low-cost energy-saving spindle belt to replace the traditional cotton spindle belt?

At present, the ingot belts produced in foreign developed countries, such as the United States, Switzerland and other countries, are made of high-strength nylon thread or nylon cloth as the skeleton material and special synthetic rubber as the surface friction layer. Therefore, it has the characteristics of light weight, power saving, smooth joint, wear resistance, bending resistance, oil resistance and chemical corrosion resistance. In recent years, it has increased the anti-static function, so it is greatly improved The performance of the product is improved. Most of the domestic traditional cotton spindle belts are made of cotton thread, and the joints are stitched together, so the performance is poor. The specific performance is as follows: the belt body is thick, easy to stretch, deform and jump in use, resulting in small friction coefficient and low spindle transmission efficiency; non antistatic, easy to absorb cotton wadding, produce sparks, and have the risk of fire; high noise, poor production environment; high noise; Because of its poor wear resistance, short service life and high production cost, it can not be used in the textile of high count yarn and can not meet the needs of the rapid development of the textile industry, especially the modern and new type of spinning frame with high degree of automation. Therefore, the spindle belt has become one of the bottlenecks restricting the technical development and quality improvement of China's textile industry. The domestic textile industry has put forward new and higher quality requirements for the spindle belt, and a few powerful enterprises import foreign products. At present, the domestic textile accessories industry and some scientific research departments have begun to carry out research and development of new spindle belts. However, due to various reasons, there are still many defects in their products, and there is still a big gap between their performance and foreign advanced spindle belts.

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