Detection of side wall defects

Fremdkörpereinschlüsse Falten Steine Verschmutzung Blasen Risse
Inclusion of foreign materials Folds Stones Contamination Bubbles Cracks
Brüche Pegelzieher Affenschaukel      
Broken glass Spikes Bird swings Glass splinters    

Detection of stress defects

Stressfehler 2          
stress defects          

Detection of shoulder and mouth rim defects

Risse Einschluss eingefallene Mündung Ausbrüche Blase  
Cracks Inclusions unfilled rim Break-outs Bubbles