| 摘要 |
A method for compression-moulding a dose (10; 210) of plastics in a mould (6; 106) having first forming means (7, 20, 22; 107) and second forming means (9) comprises the steps of : moving said first forming means (7, 20, 22; 107) towards said second forming means (9) at a speed that is variable according to a preset profile, said preset profile being so chosen as to apply reduced stress to said plastics, in order to obtain an object (1) from said dose (10; 210); maintaining said object (1) in said mould (6; 106) while applying variable pressure to said plastics according to a preset further profile, said preset further profile being so chosen as to reduce the stress in said plastics; - extracting said object (1) from said mould (6; 106). |
