Polyester and non-woven fabrics are two different items, so when we all use these materials, what are the differences between polyester and non-woven fabrics?
The difference between polyester and non-woven fabrics is different preparation methods and different uses.
1. The preparation methods of polyester and non-woven fabrics are different
Polyester is a fiber-forming polymer made from polyterephthalic acid (PTA) or dimethyl terephthalate (DMT) and ethylene glycol (MEG) through esterification or transesterification and polycondensation reactions— —Polyethylene terephthalate (PET), a fiber made by spinning and post-processing.
Non-woven fabric is a kind of non-woven fabric, which directly uses polymer chips, short fibers or filaments to form fibers through airflow or mechanical netting, and then undergo hydroentangling, needle punching, or hot rolling reinforcement, and finally finishing The resulting non-woven fabric.
2. Polyester and non-woven fabrics have different uses
Polyester is widely used in the manufacture of clothing and industrial products. Due to its flame retardancy, flame-retardant polyester has a wide range of applications. In addition to industrial textiles, architectural interior decoration, and vehicle interior decoration, it plays an irreplaceable role.
Non-woven fabrics are suitable for agricultural film, shoemaking, leather making, mattresses, quilts, decoration, chemical industry, printing, automobiles, building materials, furniture and other industries, as well as clothing interlining, medical and sanitary disposable surgical gowns, masks, caps, etc. Sheets, hotel disposable tablecloths, beauty, sauna and even today's fashionable gift bags, boutique bags, shopping bags, advertising bags, etc.
The difference between polyester and non-woven fabric is mainly the above. When we all use polyester and non-woven fabric, we all need to understand the difference between these two items.