The difference between needle punched nonwoven fabric, spunlace nonwoven fabric and spunbonded nonwoven fabric

Spunbond non-woven fabrics are formed after the polymer has been extruded and stretched to form continuous filaments, the filaments are laid into a web, and the web is then bonded by itself, thermally bonded, chemically bonded or mechanically reinforced to make The web becomes a non-woven fabric. Our most common and most commonly used applications are non-woven bags, non-woven packaging, etc., and they are also easy to identify, because the nip point of the spunbond non-woven fabric is a diamond-shaped spunlace non-woven spunlace process The high-pressure fine water jet is sprayed onto one or more layers of fiber webs to make the fibers entangled with each other, so that the fiber webs can be reinforced and have a certain strength. Spunlace non-woven fabric is made of natural pure plant cellulose and processed by high-pressure water purification; it can decompose by itself after one-time use, and all return to nature without causing any pollution to the environment. It is a replacement for traditional wet towels and napkins. The most ideal products are the most ideal fashion products for hotels, guesthouses, restaurants, beauty salons, gyms, entertainment venues, airports, home schools, etc. Spunlace nonwovens involve medical and health, light industry, electronics, environmental protection and other disciplines. Needle-punched non-woven fabrics are a kind of dry-laid non-woven fabrics. Needle-punched non-woven fabrics use the piercing effect of needles to reinforce the fluffy web into a fabric. It can be used for geotextile, geomembrane, velvet cloth, speaker blanket, electric blanket cotton, embroidered cotton, clothing cotton, Christmas crafts, artificial leather base cloth, special cloth for filter materials. To distinguish from the process, the needle punched non-woven fabric is formed by needle punching, and the formed fabric has obvious pinholes; the spunlace non-woven fabric is formed by the spunlace, and the formed fabric has obvious watermark. Spunbond is because the textures on the fabric made of two materials are not very uniform.