cup bowl two shot mold
Type: Plastic mould
cup bowl two shot mold, made of TPE/PP
Bottom two shot molding TPE,since body is PP,it is very difficult to control shrinkage,which caused big sealing issues.
TPE always over molding of PP body, we have to re-design the PP body and make the bottom stronger
Pin-point gate,3 points for TPE, 1 for PP body.
Hardened S136 HRC48-52 and LKM mold base
We do first trial mold In 22 days,and start production after 35 days
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