MOLDING METHOD FOR FOAMED URETHANE MOLDED ARTICLE

摘要

PROBLEM TO BE SOLVED: To efficiently mold a foamed urethane molded article configurationally changed into an uneven state along its longitudinal direction while suppressing costs low. SOLUTION: The injection amount of a urethane raw material 16 from a urethane injection head 25 is variably regulated while the moving speed of a sheet cylindrical body 17 by a sheet transfer means 21 is kept constant to change the urethane supply amount to a molding part 22 and the foamed urethane molded article 10 configurationally changed into the uneven state along its longitudinal direction is efficiently molded inside the sheet cylindrical body 17.