The cause of the failure:
1. Stretch blow molding mold cavity adhesion material
2. Stretch blow molding mold cooling water temperature is too low, make the type embryo surface & other; Sweat & throughout;
3. Stretch blow molding mold venting is not good in
elimination method:
1. Cleaning, polishing stretch blow molding model cavity
2. Appropriate increase of cooling water temperature
3. Trimming die, proper increase of mold cavity vent