Nylon double layer fabric is a kind of high performance composite material, which is composed of two layers of nylon fabric bonded by the composite process. Nylon double layer cloth has many unique characteristics and a wide range of applications. In this paper, the characteristics, manufacturing process and main application fields of nylon double layer fabric will be introduced in detail.

Nylon double cloth has the following main characteristics. First of all, it has excellent wear resistance. Nylon, as a synthetic fiber material, has high strength and excellent wear resistance, so nylon double layer cloth is not easy to wear during use, and can maintain good performance for a long time. Secondly, nylon double-layer cloth has high tensile strength and tensile resistance. Due to the high strength and toughness of nylon fiber, nylon double layer cloth can withstand greater tension and is not easy to break and deformation. In addition, nylon double layer cloth also has high chemical resistance and flame retardant properties, which can resist the erosion of chemical solvents and flames to a certain extent. In the end, nylon double cloth also has good softness and tear resistance, and can adapt to a variety of complex shapes and stress environments.

The manufacturing process of nylon double-layer cloth is relatively complicated. First of all, it is necessary to choose the appropriate nylon fiber as a raw material, and under strict process conditions through spinning, twisting and other processes to spin yarn. The yarn is then woven into nylon fabric by loom, and processed and finished to improve the quality and surface smoothness of the fabric. Next, the two layers of nylon fabric need to be combined. Generally, the hot melt composite technology is used to superimpose two layers of fabric together and glue them together through hot pressing. At the end, the composite nylon double layer cloth is post-treated, including washing, drying and coating processes, to improve its performance and appearance.

Nylon double layer cloth has a wide range of applications in various fields. First of all, nylon double cloth is often used for outdoor sports and leisure products. Due to its excellent wear resistance and water resistance, it can be used to make outdoor equipment such as hiking bags, tents, raincoats, and can provide good waterproof and wind protection. Second, nylon double layer cloth is also widely used in the automotive, aerospace and ship and other vehicles manufacturing fields. Due to its high strength and tensile properties, it can be used in car seat fabrics, roof materials, and interior decoration of aircraft and ships. In addition, nylon double cloth is also used in construction, home and medical fields. In the field of architecture, it can be used to make awnings, curtains and waterproof materials; In the home field, it can be used to make sofa fabrics, bed products and carpets; In the medical field, it can be used to make surgical gowns, bed sheets and masks.

In short, nylon double layer fabric as a high performance composite material, has excellent wear resistance, tensile strength, chemical resistance and flame retardant properties. Its manufacturing process is more complex, including spinning, weaving, compounding and post-processing processes. Nylon double-layer fabric has a wide range of applications in outdoor sports, transportation, construction, home and medical fields. It is believed that with the continuous progress of technology and the increase of demand, nylon double layer cloth will show its unique advantages and value in more fields.