| 摘要 |
A process for forming molded articles from particulate thermoplastic material, the process comprising: (a) providing a track having a plurality of process stations, (b) providing a mold assembly comprising a base, at least one hollow mold upstanding from the base, and guide means on the base for moving the mold assembly on the track, (c) preheating the mold assembly at a preheat station on the track, (d) moving the mold assembly from the preheat station to a transfer station on the track, (e) transferring the mold assembly from the transfer station to a molding station, (f) forming the molded articles by fusing particulate material to the at least one mold at the molding station, (g) transferring the mold assembly with the molded articles thereon from the molding station back to the transfer station, (h) moving the mold assembly from the transfer station to a cooling station on the track, (i) moving the mold assembly from the cooling station to an unloading station on the track, (j) removing the molded articles from the at least one mold at the unloading station, and (k) moving the mold assembly from the unloading station to the preheat station.
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