As a Ring Neck Sauce Bottle Supplier China, today we will talk about the appearance quality requirements of glass bottles
1. Foreign body: there shall be no contamination with rust, oil and water stains that cannot be erased. There shall be no foreign body such as paper scraps, insect, hair, broken glass, metal and a lot of dust in the bottle
2. Bottle mouth: no mouth, small mouth, crack, damage and burr; The bottleneck has no obvious skew or displacement, which affects the filling and coordination.
3. Thread: shall be smooth and smooth without deformation, mutilation and roughness
4. Assembly line: there should be no obvious protrusion, dislocation of double moulding line and sharp burr, which may affect safety and cooperation
5. Upright: there is no concavo-convex deformation at the bottom of the bottle and the stability is affected.
6. The body of glass bottle such as 530ml glass beer bottle: the thickness and thickness should be uniform within the receiving range, and the thickness should not be less than 1.5mm. There should be no cracks, cracks, or damage to any part of the bottle.
7, different color points: the main visual surface allows Φ 0.5 mm or less one or two I don't focus but does not affect the LOGO and layout; Non-primary apparent surface xu Φ 0.5 mm or less two or three don't focus but does not affect the layout.
8, air bubble on the glass: the main visual surface allows Φ 0.5 mm or less 1 or 2 bubbles but does not affect the LOGO and layout; Non-primary depending on the surface to allow Φ 1 mm or less under three bubbles and does not affect the layout; But no broken bubbles are allowed.
9, sand such as Airtight Wire Bail Glass Containers holes: main visual surface allows Φ 0.5 mm or less I or 2 sand holes but not shadow LOGO and layout; Non-primary depending on the surface to allow Φ under three sand holes of 1 mm or less and does not affect the layout.