Glass bottle defect1

The bottle defect

( 1) Blasting, shallow blasting body: a short, deep cracks, formed after thermal bottle surface caused by contact with metal objects such as cold crack reflection. Shallow blasting body; Shallow crack on the surface of the glass, this kind of crack length, not deep inside the glass, not reflection.

（ 2) Bottle crack line, the surface outside the bottle open fracture. Feel the hand.

LengMo: because the mold temperature is too cold, outside the glass surface is rough, uneven distribution of glass, hand touch AoTuGan.

wrinkles: bottle outside the level of the small wrinkles, its shape is a relatively dense transverse.

（ 3) Slight crease crease: glass surface. Usually the crease is almost horizontal. :

blanking seal on the bottle top, blanking of glass content. The surrounding air bubbles may exist. Its shape is irregular.

（ 4) : the bottle sag formed after the bottle, bottle wall will be squeezed, forming obvious or not obvious sag. Cause the bottle out of roundness overweight or small bottle diameter at some point.

small bottle, the bottle overall diameter smaller than standard lower limit value, may to the labelling of capacity is not qualified or not.

（ 5) Hot die crack: usually appear in the bottle. Shape like a seagull.

detonation joint line: usually appear in the bottle, in ChengMo joint line crack.

（ 6) Shoulder: blasting bottle shoulder vertical crack.

bottle: root deep crack in the bottle of roots in deep cracks.

（ 7) Die early damage: a grain of sharp glass sag on the outside of the bottle.

ChengMo damage: external convex glass bottle.

（ 8) Critical letters: lettering around shallow crack extending outward.

critical location: location around the crack.