Mold ejection system is to ensure that mold can be removed from mold smoothly after injection molding, without straining, no topping, no topping, no topping, no topping, etc. In slider blade mold design, there are also places that need to be paid attention to, especially ejection of soft rubber part. In design of mold, after many detailed reviews and inspections, as well as customer’s requirements for soft plastic parts to not allow ejector mark, ejector and ejector block are only designed at hard plastic position. Soft rubber can be ejected together with hard rubber because of its own soft characteristics.
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