How mold and shrinkage are calculated
The shrinkage rate refers to the shrinkage rate of plastics. When the plastics are molded in the mold, they are first heated and melted by the injecti
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how to handle the shrinkage of two color mold
Because the appearance of the two-color mold is more beautiful, it is easy to change colors, and it can be used without painting. It is loved by more
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