the second principle of designing ejector unit is the ejection force shall be imposed upon the section of the plastic parts with the largest rigidity and intensity. Such as the reinforced rib, protruding edge, thick wall and, etc, and the areas shall be large enough to prevent plastic parts from distortion and damage.
Your suggestion is very good, you a good mold engineer.
thanks for sharing your experience in mold industry, your blog will benefit many mold engineers
actually this is a mold design detail, you did a good job!
i think your blog can help many fresh mold engineers
your experience is very useful for me, thanks!