What is spunbond nonwoven fabric? The difference from non-woven fabrics

Affiliation: Spunbond non-woven fabric is a kind of non-woven fabric.
Non-woven fabric is a kind of fabric formed without spinning and weaving. It is just oriented or randomly arranged textile short fibers or filaments to form a web structure, and then reinforced by mechanical, thermal bonding or chemical methods. . To put it simply: it is not interwoven and knit together by yarns one by one, but the fibers are directly bonded together through physical methods, so when you get the sticky scale in your clothes , you will find that it is impossible to extract the thread ends one by one. Nonwovens have broken through the traditional textile principles, and have the characteristics of short process flow, fast production speed, high output, low cost, wide application, and multiple sources of raw materials.
Its main uses can be roughly divided into:
(1) Medical and sanitary cloths: surgical gowns, protective clothing, disinfection wraps, masks, diapers, women's sanitary napkins, etc.;
(2) Cloth for home decoration: wall coverings, tablecloths, bed sheets, bedspreads, etc.;
(3) Cloth for heeling: lining, fusible interlining, wadding, shaped cotton, various synthetic leather base fabrics, etc.;
(4) Industrial cloth: filter material, insulating material, cement packaging bag, geotextile, covering cloth, etc.;
(5) Agricultural cloth: crop protection cloth, seedling raising cloth, irrigation cloth, thermal insulation curtain, etc.;
(6) Others: space cotton, thermal insulation and sound insulation materials, linoleum, cigarette filters, tea bags, etc.