spray his mouth then Often used for thin and flat products in order to reduce the application to export cut in the mold. High cutting Force concentrated around the mouth spray is limited by then, then is cut after the opening of the mold.Miêng spray tunnel type: this Type is also very popular, it is cut when the product being pushed out of the mold. Especially with this mouth can put it on the road pattern, vein to hide the traces of the nozzle.
đang được dịch, vui lòng đợi..