| 摘要 |
<p>A method for the injection moulding of synthetic thermoplastic resins (2), in which, in an injection stage during which a thermoplastic resin (2) reduced to the fluid state is injected into a mould (3), a flow (15) of inert gas (12) is introduced within the thermoplastic resin (2) and the distribution of the gas within the thermoplastic resin (2) is controlled during the stage in which the said mould (3) is filled by the said resin (2) mixed with the said inert gas (12) by a plurality of sensors (16) housed within the said mould (3); means (1) for the injection moulding of synthetic thermoplastic resin (2) in accordance with the foregoing method are also described. <IMAGE></p> |
