What categories can non-woven fabrics be divided?

Non-woven fabric is a non-woven fabric, which directly uses polymer slices, short fibers or filaments to form new fiber products with soft, breathable and planar structures through various fiber mesh forming methods and consolidation techniques. It has the characteristics of short process flow, high output, low cost, fast variety change and wide source of raw materials. Non-woven fabrics can be divided into many types. Let's briefly introduce the following six types. 1. The spunlaced process of spunlaced non-woven fabrics is to tie the fibers together, thus making the fiber mesh more fixed and powerful. 2. Heat-bonded non-woven fabric refers to adding powder or fiber-like hot-melt bonding to the fiber mesh to make the material more fixed, and then heating and melting the fiber mesh to cool the final reinforcement of the non-woven fabric. 3. The non-woven fabric that the fiber is made into a net and then fixed in a wet state is a wet non-woven fabric. 4. Spunbonded non-woven fabrics are made into non-woven fabrics by self-adhesive fiber nets. 5. Acupuncture non-woven fabric is the use of special Thorn technology, the fiber net is finally reinforced into a non-woven fabric. Sewing non-woven fabrics are made of non-woven fabrics by careful reinforcement process using sewing method.