MM POLYMERS performs rigorous quality inspections and controls during preform manufacturing. Tests are carried out before production begins, hourly during production, and at the start of the each shift.

Inspections Include

  • Preform height
  • Preform weight
  • Wall thickness
  • Runner point
  • Leak test
  • Bent Neck
  • Transparency

High Quality Preform

  • No Crystallinity
  • No Scratches
  • Hight Surface Quality
  • Low Acetaldehyda (AA) Levels
  • Minimum Eccentricity
  • Strong Dimensional Stability
  • Consistent Weight
  • Flashless Split-lines