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双色模具与包胶模具的区别
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yinen...@gmail.com
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Jan 4, 2009, 9:38:22 AM
1/4/09
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to 塑胶模具
双色模具与包胶模具的区别:
A.双色模具:两种塑胶材料在同一台注塑机上注塑,分两次成型,但是产品只出模一次的模具。一般这种模塑工艺也叫双料注塑,通常由一套模具完成,且需要
专门的双色注塑机。
B.包胶模具(二次成型):两种塑胶材料不一定在同一台注塑机上注塑,分两次成型;产品从一套模具中出模取出后,再放入另外一套模具中进行第二次注塑成
型。所以,一般这种模塑工艺通常由2套模具完成,而不需要专门的双色注塑机。
欢迎大家一起讨论!
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