| 摘要 |
PURPOSE: A method for manufacturing interior materials for a vehicle is provided to prevent the degradation of cushioning and discoloration. CONSTITUTION: A method for manufacturing interior materials is as follows: a step of coupling a lower mold and an upper mold in a state where a surface material is inserted in a forming space part arranged between the lower mold and the upper mold(S10); a step of supplying liquid resin materials(S30); a step of primarily cooling an interior material after opening the upper mold(S40); a step of secondarily cooling the interior material in a state where the shape of the interior materials is fixed by closing the upper mold(S50); and a step of discharging the interior material from the lower mold after opening the upper mold(S60). [Reference numerals] (AA) Start; (BB) End; (S10) Surface material inserting step; (S20) Interior material inserting step; (S30) Resin supplying step; (S40) First cooling device; (S50) Second cooling device; (S60) Discharging step |
