The development of felt has been relatively fast in recent years, and the needle punching technology is the main force to promote the development of nonwoven felt. What is the needle punching technology used by felt manufacturers?
The first thing we learned is that the needle punching technique is a mechanical entanglement method to form a nonwoven fabric. It uses a needle with side teeth to drive the fiber into the bottom of the fiber web, reciprocating back and forth, so that the fiber is entangled with each other. Then, among the many methods of strengthening nonwoven webs, needle punching is a more traditional and simple method, but it still occupies a large proportion in many products, and with the development of needle punching technology, the output It has also increased.
In addition, the key to acupuncture production is to strengthen the online control and online monitoring of the production line to improve productivity and product quality.