Key Point 1：The parting surfaces with large drop. Solution: We designed the core and cavity block with solid locker to help position. To avoid core and cavity block moving cause flash & mismatch issues during injection, we designed wear plates at shut off area between the core&cavity and A&B plate to against the pressure from injection.
Key Point 2: The product have high request for the strengthen of the end filling area. Solution: Designed clod slug well at the end of filling area. In this case, the end filling area will have hot melt resin for welding. Then, the end area can have good mechanical strength performance.