Through the needle penetration into the fibers, needle bonding technology binds the fibers and turns weak web to stronger fabric or felt. Needle punching machine or needle looms are essential in the production of nonwoven fabrics. Nonwovens are bonded mechanically by needling. The needles punch vertically in and out of the material. The machine then transports the material and the needles come down again. This process locks the fibers together.
