Defect: Uneven bottom/Wobble
Cause: 1)Mold temperature and pressure are not high enough; 2)Didn’t inspect and pick out.
Solution: Normally it happens at the beginning of injection, as mold temperature and pressure are not stable and high enough, cause part of bottom in mold are not complete and wobble. so for the beginning quantity of glass should perform wobble testing 1 by 1 piece carefully.
Typical: * *
Rework difficulty: * * * * *
Rework collateral risk: * * * * *
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