To improve softness and feel, we can start with raw materials. Choosing finer and softer fibers can fundamentally improve the soft foundation. Pretreatment of fiber, such as proper softening treatment, can make it easier to show good softness in subsequent production.

It is also crucial to optimize the acupuncture process. Adjusting the parameters such as the depth, density and frequency of needling to find the most suitable balance point can not only ensure the strength of non-woven fabrics, but also make them have better softness. The use of more sophisticated acupuncture equipment is also helpful to improve the quality and feel of products.

The finishing process is equally important. By adding additives such as softener, the softness and smoothness of nonwoven fabrics can be effectively improved. Reasonable heat setting treatment can adjust the state of fiber, make it stretch more naturally, and then improve the hand feel.

In addition, paying attention to the temperature and humidity control of the production environment and maintaining suitable conditions can make the fiber play a better role in the production process. At the same time, continuous research and development and experiments are carried out to explore new technologies and methods to meet the pursuit of higher softness and feel.

In a word, through various efforts and comprehensive consideration, the softness and feel of needle-punched nonwovens can be significantly improved, so that it can show more excellent performance in many fields and meet people's demand for high-quality products.