Stacker

After cooled and oiled, the tow sheets are sent into Tow stacker, 2 or 3 tow sheets are stacked into 1 tow sheet. The tilt angle of stacking rollers is adjustable for achieving stacking process. The width of the tow sheet and the quality of stacking is special important for crimping. After stacking, the tow sheet is sent into Crimper through Tension control roller and Steam pre-heating box. The tow sheet is crimped through squeezing to assure the good performances of fiber in later process.