Needle punched nonwoven fabric

Para-aramid needle-punched nonwoven fabric is a nonwoven fabric made from para-aramid fibers using needle-punching process. Para-aramid is a synthetic fiber known for its excellent heat resistance, chemical corrosion resistance, and high strength properties, commonly used in areas like protective clothing and filtration materials. The needle-punching process involves stacking layers of fibers together and then using multiple needles on a needle-punching machine to pierce the fiber layers, intertwining them to form the nonwoven fabric. This process enhances the bonding strength and durability between fibers, making the nonwoven fabric more robust and durable. Para-aramid needle-punched nonwoven fabric is often used in applications such as high-temperature filtration and thermal insulation protection.