From Masks And Protective Clothing To Mars Rover, Industrial Textiles Innovation Is Refreshing Your Imagination!

From zhurong Mars rover to Shenzhou spacecraft, from plateau railway to undersea tunnel, from masks and automobiles to protective clothing and eCom core valves, industrial textiles and nonwovens are redefining the value form and scene boundary of textile industry, and become the important support point and new growth pole of textile industry development. When more fresh ideas are accepted by the terminal market, the development of the upstream and downstream with the times and innovation and development becomes more and more valuable and important. The cutting-edge, diversified, refined and fashionable industrial textiles convey the latest innovation achievements and cutting-edge concepts of the industry from multiple angles.

　　 Advanced products escort national defense

It can reach the moon in nine days and catch turtles in five oceans. Industrial textiles industry, which involves strategic industries and high-tech industries, is not only a strategic emerging industry in many fields, but also plays an increasingly important role in guiding and promoting the development of some strategic emerging industries.

In May this year, tianwen-1 successfully landed on Mars, and China's first Mars exploration mission successfully landed on Mars. Qingdao hailiya Group Co., Ltd. has provided landing parachute rope connection technology and special elastic rope equipment for tianwen-1. According to the person in charge of the company, before the official launch of the probe, the ground test is required to simulate the opening process of the deceleration parachute when the landing module lands on the surface of Mars. There is a time difference in this process. From the parachute opening to the full opening, the buffer of a key component is indispensable. Hailiya R & D team has developed a special elastic rope, which is a special elastic rope for the parachute opening impact dynamic test of "tianwen-1". It has replaced the large-scale metal spring scheme. After more than one year and tens of thousands of rope tests, the stability and accuracy of the final test data far exceed the experts' expectations, ensuring the smooth implementation of the landing vehicle impact resistance ground simulation test.

Nanjing glass fiber research and Design Institute Co., Ltd., as a first-class comprehensive scientific research institute engaged in glass fiber research, design, production and testing, has been helping China's military power from two bombs and one satellite to aerospace and aviation. At present, Nanjing glass fiber Institute has built the largest supporting research and development base for special fiber composite materials in the national defense industry, which can provide a variety of spinning weaving sets for aircraft radomes for national defense. The various special glass fiber fabrics produced by Nanjing Fiberglass Institute have been successfully applied in the fields of aerospace, national defense and military industry. Taking the aerospace special fiber material as an example, the material is as fine as silk and soft as cotton, but its strength is higher than that of steel material. At the same time, it also has the characteristics of light transmission, corrosion resistance and heat insulation.

　　 Diversified products highlight competitive advantages

The impact of new crown pneumonia has accelerated the structural adjustment of industrial textiles industry, and the industry competition has become more intense. Taking the road of differentiation and opening up new development space is undoubtedly the way for enterprises to break the situation when the industrial track is crowded. Industrial textiles pay more attention to the research and development and promotion of differentiated products in the transformation and upgrading of industrial textiles.

As a national key specialized and special new "little giant" enterprise, Shaanxi Yuanfeng Textile Technology Research Co., Ltd. has developed petrochemical flame retardant and anti-static protective summer clothes, police raincoats, the latest emergency rescue clothing, arc proof clothing, metallurgical protective clothing and other products with unique technology and technology. Liu Qiang, chairman of the company, said that Yuanfeng company's research and development of protective clothing is professional and subdivided. It has protective clothing for different elements such as aluminum, iron, magnesium and zinc, which not only helps scientific research and development, but also ensures the safety of researchers in special industries. For example, the 1000kV live working shielding clothing mainly promoted by the company this year is a patented product developed by using a variety of high-performance fiber materials and innovative technologies. It has the electrical properties of high shielding, low resistance, high current carrying capacity and permanent flame retardant performance. The product has smooth cloth surface, fashionable appearance, strong wear resistance, comfortable wearing, and has both protection and comfort.

In the transition from conventional products to differentiated products, enterprises are also actively upgrading the corresponding supporting equipment. The person in charge of Sichuan AIA Enterprise Co., Ltd. said that the company has the domestic advanced ssmms type multi-purpose production line, which has the advantages of advanced spinning technology, good product quality and high operation reliability. The production line can produce sanitary product materials and medical protection products with high operation speed, high production efficiency and low energy consumption per unit product, The products made from this product have the characteristics of rich product structure, good uniformity and excellent physical and mechanical properties, which can provide personalized and differentiated nonwovens products for users in different application fields.

　　 Fine products to solve medical problems

China's medical and health textiles have gradually developed from simple personal hygiene products to high-tech products such as medical dressings, surgical hole sheets, surgical clothes, surgical bags and surgical sutures. The investment hotspots of industrial textile enterprises for medical and health textiles are mainly concentrated in the research and development of high-end products, technological transformation and equipment update of enterprises, research and development of medical and health textile materials which are more friendly to human body.

Shandong Yellow River Delta Textile Technology Research Institute Co., Ltd., Qingdao University, Shandong Ruyue Medical Technology Co., Ltd. jointly developed artificial blood vessels. According to the person in charge of Yueyue Medical Co., Ltd., the newly launched artificial blood vessel innovates and develops precision weaving, elastic tight shaping and bio coating technology, which is close to the human blood vessels, and the biocompatibility meets the requirements of human vascular interventional transplantation. The successful research and development of domestic artificial blood vessels will end the history that Chinese people will not manufacture artificial blood vessels and protect the health of Chinese people.

The alginate fiber, alginate fiber nonwovens and alginate dressings developed by Qingdao Mingyue biomedical materials Co., Ltd. are also gradually applied to the medical market. The person in charge of the company told reporters that alginate fiber is a kind of functional medical fiber material prepared by wet spinning with medical grade sodium alginate as raw material. It has high biocompatibility, hygroscopicity and gelatinization, and is widely used in wound care, beauty care and health care. Alginate fiber needle punched nonwovens are widely used in the field of wound care due to its unique biocompatibility, gelatinization and hygroscopicity. It can absorb a large amount of exudate, form gel, provide a moist healing environment for the wound, and accelerate the wound healing; Spunlaced nonwovens are widely used in the field of high-end membrane fabrics, which have the characteristics of water replenishment, deep cleaning and whitening; Hot air / hot-rolled nonwovens have obvious antibacterial effect after modification, which can be used in baby diapers and sanitary napkins.

The PP / PE juxtaposed fiber bundle two-component melt blown cloth developed by Tianjin TEDA clean materials Co., Ltd. has filled in the domestic blank. According to Xie Jingwei, executive deputy general manager of the company, PP / PE juxtaposed fiber bundle bicomponent melt blown cloth combines the functional and performance advantages of single component PP and PE, and has excellent comprehensive performance. The fluffy, surface density, breaking strength, breaking elongation, bursting performance, wear resistance, stiffness, dimensional stability, air permeability and filtration of the material are more outstanding, which is suitable for the development of various functional products, It has a wide application prospect in high-end medical materials.

　　 Fashionable products expand market space

At present, beautiful printed nonwovens, innovative color mask base cloth, and more and more fine automotive interior products reflect that the nonwovens industry is paying more and more attention to the fashion and beauty of end products.

The printed nonwovens displayed by sunshine health medical technology Jiangyin Co., Ltd. at the 15th China International Industrial Textiles and nonwovens exhibition give the nonwovens more fashionable flavor and subvert the traditional cognition of consumers for nonwovens. According to Sun Yu, general manager of the company, the company has not only changed the single color of nonwovens through high-definition digital printing combined with unique finishing technology, but also led a new direction in application. The company's newly launched printed nonwovens not only have bright colors and patterns, but also are extremely soft“ Different from the traditional composite process, the new printed nonwovens can still maintain good impermeability, oil leakage and high permeability after washing for 3 ~ 5 times, and have the touch and visual sense of cloth. The reason why the product has super soft feel is that the product adopts SMS technology and further increases the silky feeling of non-woven fabric through the soft finishing technology Sun Yu said. In addition, sunshine healthcare also launched super soft printing nonwovens, which can be used for curtain products. The composite anti ultraviolet function can be used as shading curtain, which is widely used in home and industrial fields. This is another successful case for the company to expand downstream.

General technology DONGLUN Technology Industry Co., Ltd. launched color mask base cloth is also refreshing. Wang Yifang, deputy general manager of Donglun company, said that the color mask base cloth is mainly colored spunlaced nonwovens. This product gives the nonwovens a gorgeous color by coloring the original pulp. Wang Yifang also said frankly that at present, there are only a few enterprises developing colored Spunlaced Nonwovens in China, mainly because of the high cost of raw materials and the need to produce both color and white nonwovens. There is a production change process in production, which puts forward a test for the cost control and process level of enterprises. As a technology leading enterprise in the industry, Donglun company has been committed to the development and production of high value-added and differentiated spunlaced nonwovens and their products. In the future, the company hopes to explore more application fields besides facial mask base fabric together with the industry, so as to seek a larger market space.

(source: China Industrial Textiles Association)