In the modern textile industry, nylon high elastic yarn is becoming an indispensable part. Among them, 70D and 140D specifications are the most prominent. They not only have excellent flexibility, but also can adapt to a variety of complex processing requirements. Today we will delve into the secrets of these two materials and their wide range of applications.

The main difference between 70D and 140D is the thickness and scope of application. The former is widely used in sportswear because of its light, thin and flexible, such as tights or socks that need to be highly fitted to the human body curve; the latter is more suitable for making outdoor equipment such as mountaineering suits, tent fabrics and other fields because of its thick and durable. The common feature of both is the use of advanced spandex coating technology for manufacturing.

This unique process makes the original single material can not achieve the effect to achieve-not only retain the advantages of the original nylon high strength and increase the super ductility and not easy to deformation and fracture. In addition, the smooth surface can also reduce the friction coefficient and improve the smooth feel of the fabric, thus further improving the overall quality level of the product.

When we look to the fashion industry, we will find that more and more designers are beginning to favor these new environmentally friendly cellulose substrates to build a new generation of high-end customized service solutions. For example, the limited joint series of an international well-known brand boldly uses what we call this kind of high-tech synthetic material as the main component to create a refreshing visual impact, while also taking into account the concept of green environmental protection, advocating the direction of sustainable development, and so on. The multiple meanings and connotations are reflected in it, which are very worth savoring!

Not only that, but there are also many breakthrough performance cases in the industrial field that can be proved. For example, in aerospace engineering, the demand for precision instrument shell packaging and protection kits is extremely harsh. It must meet the requirements of high temperature resistance, strong corrosion resistance, and weight reduction as much as possible. At this time, if the composite structure with appropriate proportion is selected, the problem can be well solved and the expected goal can be achieved ~ or the selection of seat cushion filler is involved in the assembly process of automobile interior parts. You can also consider introducing such conceptual schemes to try to see if it can bring about differences. Surprise effect yo ~

Then how to correctly judge and make decisions in the face of so many selection criteria has become one of the topics that many people care about. In fact, there is a simple and easy trick here that can help you quickly screen the ideal objects that meet the requirements. That is to first identify the various potential risk factors that may be encountered in the actual operating environment of your project, then compare the corresponding parameter index values of each candidate item one by one, and then comprehensively consider the cost budget constraints and other factors. After that, you can basically come up with a more reasonable list of conclusions and suggestions, right?

All in all, nylon high-elastic yarn, as an advanced functional new material that integrates a number of cutting-edge scientific and technological achievements, is constantly changing the face of our lives. I hope that today's sharing can make more friends understand its charm, and find the best partner suitable for their needs in the future work practice, and work together to create a better tomorrow!