发明授权
US06855288B2 Cooling and counter-pressure method for producing plastic parts by injection 失效
通过注射生产塑料件的冷却和反压方法

Cooling and counter-pressure method for producing plastic parts by injection
摘要:
A cooling procedure for the manufacture of plastic parts by injection, that uses a gas under pressure that is lodged in the cavity provided by the two mould parts (1, 2) during at least the cooling phase. The cold gas, and its application, covers both coated and non-coated part.
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