Method for recycling nonwoven fabric

A method for recycling a nonwoven fabric, the method comprising:

• a waste nonwoven fabric pulverization operation of pulverizing a waste nonwoven fabric to obtain pulverized waste nonwoven fabric particles;
• a material mixing operation of dispersing and mixing the pulverized nonwoven fabric particles and a filler in water to obtain a nonwoven fabric mixture;
• a raw material mixing operation of adding a fixing agent for agglomeration of the pulverized waste nonwoven fabric particles and the filler to the nonwoven fabric mixture, followed by mixing, to form a raw material;
• a raw material feeding operation of spraying the raw material into an upper space by using a raw material discharging nozzle and supplying the raw material;
• a raw material settling operation of settling the raw material filled in the upper space into an intermediate space, which is located below the upper space and in which a filter net for passing water downward is installed on a bottom;
• a draining operation of draining water from a lower space located below the intermediate space to form a nonwoven fabric recycling sheet on the filter net;
• and
• a first lamination operation of laminating a plurality of nonwoven fabric recycling sheets to form a laminate.