Patent ID: 8303288

Claim:
A machine for manufacturing a nonwoven fabric, the machine comprising: a conveyer net; a spunbonding apparatus for projecting at least one fiber onto the conveyer net, wherein the spunbonding apparatus comprises: at least one nozzle for extruding at least one spinning solution; a coagulating tank for containing a coagulating bath to coagulate the spinning solution into the fiber, the coagulating tank having a tank wall, the tank wall being liquid-holding such that the coagulating liquid is directly held by the tank wall; a deformation region located between the coagulating tank and the nozzle; an outer wall covering the tank wall of the coagulating tank, wherein the outer wall and the tank wall of the coagulating tank define a drawing flow passage therebetween; a slit passage connected to the coagulating tank for allowing the fiber to pass therethrough; and a drawing flow pump for providing a drawing flow to the slit passage through the drawing flow passage to project the fiber onto the conveyer net; and means for containing liquid submerging at least a part of the conveyer net which the fiber is projected onto.