In injection molding, any variation in processing that keeps the molding resin hot throughout filling allows increased relaxation and, therefore, decreased orientation.
在注塑成型时，整个填料过程始终保持成型树脂高温的任何加工变化都会增加松弛作用而减少方向性。
2
Many producing methods are developed as the craft improved, including isostatic cool pressing, dry pressing and hot pressing molding, to meet customers' different requirements to technique.