| 摘要 |
<p>- Production of articles by thermoforming. - The method of cooling articles produced by thermoforming consists: . in covering the shaped blank with a cover delimiting a volume of confinement connected to the atmosphere, . in injecting a cooling fluid into the volume of confinement, which fluid then expands before escaping naturally into the atmosphere, . in interrupting the injection as soon as a thermometric probe, placed in contact with the volume, detects an adjustable low control temperature threshold, . and then in removing the cover to uncover the blank. - Application to the thermoforming of articles made from thermoplastic material.</p> |
