How to Use Polarized Light to Detect PET Preform Defects

IntroductionUnderstanding Polarized LightWhat is Polarized Light?How Polarized Light Interacts with PETCommon PET Preform DefectsTypes of DefectsCauses of DefectsDetecting Defects Using Polarized LightSetting Up the EquipmentInspection ProcessInterpreting ResultsBenefits of Using Polarized…