ES fiber is a two-component (polypropylene PP/polyethylene PE) low-melting sheath-core hot-melt fiber, which is a new type of hot-bonded polyolefin fiber . When the Bicomponent ES Fiber is heated at a certain temperature, the PE on the surface melts, and the PP on the core layer does not melt, forming a fiber-to-fiber adjacent structure, which can be made into a non-woven fabric without the use of adhesives. Es non-woven products are widely used in the manufacture of sanitary napkins, diapers and other disposable hygiene products due to their fluffy, soft, high strength and good air permeability.
Research on ES fiber is mainly focused on how to make it more suitable for hygiene products. However, ES fibers are not suitable for use alone when applied to interior decoration materials, and need to be used in combination with other fibers.
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