| 摘要 |
PURPOSE:To minimize cleaning work accompanying color change for a molding material when the molding material (SMC) is prepd. CONSTITUTION:When a kneaded molding material is fed into a hopper 12 and rolls 13A with a large diameter and a plurality of pairs of rolls 14A with a small diameter are rotated, the molding material is fed to the rolls 14A with a small diameter through the rolls 13A with a large diameter under a condition where the periphery thereof is surrounded with a pair of cover films 2 and 2. As the molding material successively passes through the rolls 14A, it is gradually formed into a sheet-like shape. |
