After the ES fiber is heat-treated, the fiber and the fiber are bonded to each other to form a non-woven fabric without binder.
Choose different heat treatment methods to obtain non-woven fabrics with different effects.
For example: hot air bonding type → bulky non-woven fabric
Hot-rolled bonding type → high-strength non-woven fabric
The ES fiber series has a wide range of processing suitability, and ES fibers can be used in the main existing non-woven fabric processing methods.
For example: hot rolling type (CALENDER) hot air type (THROUGH-AIR), needle punching type (NEEDLE PUNCH), wet type (WET LAID), air-laid type (AIR-LAID), spunlace type (SPUNLACE).
The fiber is a two-component skin-core composite fiber with a low melting point and good flexibility of the skin layer structure, while the core layer structure has a high melting point and high strength. After this kind of fiber is heat-treated, part of the skin layer is melted to play a bonding role, and the rest remains in the fiber state, and at the same time has the characteristics of low thermal shrinkage. The fiber is particularly suitable for the production of sanitary materials, warm fillers, filter materials and other products in the hot air penetration process.