This year, as China's macroeconomic situation has improved, the demand for medical protective clothing and other medical supplies has greatly increased in medical disease prevention and control institutions throughout the country, which has also stimulated the market demand for non-woven fabrics from Hengtian Heavy Industries Zhengzhou Hongda Nonwovens Company. Hao Hongtao, deputy general manager of the company, said: "After the Spring Festival, we will produce at full capacity. The daily output of 15 tons will still be in short supply."

A few days ago, the reporter saw the spunbond nonwoven production line at the company's production site. It takes only 5 minutes from the input of the polypropylene material to dissolution, spinning, from the laying of the web to the hot rolling, and from the setting of the drying to the final line of the finished product. Its production efficiency is amazing.

"With continuous production, we produce 90 kg of non-woven fabric with a width of 3.2 meters in 8 minutes. The annual output reaches 5,000 tons." Hao Hongtao said that this equipment is still 6 years in Hengtian Heavy Industry (formerly Zhengzhou Textile Machinery). Before the development and production. Among them, the rolling mill adopts the technology of KUSTERS of Germany. The combination of rewinding machines for hot-rolled spunbonding is the introduction of Reifen technology from Germany; the equipment adopts the full-width drafting, direct filament laying of filaments, hot rolling into cloth, and production technology of dual-die heads. The production speed is up to 180m/min. Non-woven fabric thickness and color can be set according to customer needs. Hengtian Heavy Industries now produces more advanced non-woven equipment, which is half the price compared to the original. There are more than 10 sets of equipment exported to India alone.

This polypropylene spun-bonded non-woven fabric is characterized by breathability, softness, anti-ultraviolet radiation, antibacterial, and environmental protection. It is suitable for medical and health materials, masks, surgical gowns, gowns, hospital beds and handbags, hotel supplies, and decorative cloths. Leather base fabrics, automotive decorative materials, etc., are widely used.