Custom TPE Overmolding Mold Solution

Challenge: The key challenge was creating a perfect bond between TPE and PC+ABS V0 housing to achieve reliable waterproof sealing without flash, air traps, or cosmetic defects.

Solution: XINKEY MOULD applied a 1+1 cavity overmolding design with carefully selected TPE material, optimized for strong adhesion and stable injection performance.

Result: The mold delivered precise and beautiful overmolded parts with excellent sealing performance, successfully passing customer validation and meeting all functional requirements.