Besides the mold 3 8 plate latch to sliding trench 4 links and pull left the face of the mold when we remove the moldMold three sheets are used when the entire system could not put on the same plane as two mold plate. This may be due to:The molds are more pleasing.The mold has a pleasing mold but complicated should need more than a plastic injection location.Difficulty in picking out a location appropriate spray.
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