The world's spunbond nonwoven technology

At present, there are many production processes for the manufacture of non-woven fabrics, among which the spunbond method is the most widely used.

The world's spunbond non-woven technologies mainly include Lacoffel technology from Reifen, Germany, STP technology from Italy, and Kobe Steel technology from Japan. The current situation, especially with Reffin technology becoming the mainstream technology in the world. It has now developed to the fourth generation of technology. It is characterized by the use of negative pressure ultra-high-speed air drafting, and the fiber can be stretched to about 1 denier. Many domestic enterprises have already made imitations. Since many cutting-edge problems in its core technology have not been solved or mastered, it will take time for domestic equipment manufacturers to reach the technical level of Refine.

The main products of spunbond non-woven fabrics are polypropylene and polyester (long fiber, staple fiber) non-woven fabrics. Our most common and commonly used applications are non-woven bags, non-woven packaging, etc. ; The identification of spunbond non-woven fabrics is easier, and the two-way fastness is generally good. Generally, the rolling point of spunbond non-woven fabrics is diamond-shaped. At the application level, it can also be used as flower packaging cloth, luggage cloth, etc. The characteristics of wear resistance, firm hand feel, etc. make it the best choice for making such products.