Glass wine bottles are the main packaging containers for liquor in my country. The annual demand reaches tens of millions, and gradually increases every year. Now there are thousands of large and small manufacturers in various regions. The quality is also different, but the price is also similar. , So, what kind of glass wine bottle meets the standard when buying?
The glass wine bottle produced should have no defects such as air bubbles, strings, skew, cracks, etc. that affect the appearance and shape.
There must be no rust, oil stains, or water stains that are difficult to erase on the outside, and there must be no foreign matter such as paper scraps, insects, hair, broken glass, metal, or a large amount of dust in the bottle.
There should be no large or small openings, cracks, breakage, or burrs at the bottle mouth; it should be smooth and flat, without deformation, incompleteness, or roughness, and there should be no obvious skew or displacement of the bottle neck, which will affect the filling and compatibility.