Different types of polymer films were used in the combined in-mold decoration and microcellular injec-tion molding(IMD/M......

采用正交试验法研究了微孔注塑成型工艺参数(熔体温度、模具温度、注射速度、超临界流体(SCF)比例、背压和预塑量)对制品不同截面......