Green is the true color of glass wine bottles

Glass wine bottles are the best packaging containers for wine, because glass is safe and hygienic, has good corrosion resistance and acid corrosion resistance, and has good barrier properties. Therefore, whether it is liquor, beer, red wine, etc. Ten years later, packaging products are still the first choice. For example, in the beer industry, after years of development, there are light green, transparent, brown, blue, but still green is the true color of glass wine bottles.
Most people may think that transparent and colorless is the basic color of the wine bottle, but in fact the manufactured wine bottles are all natural green. This is because of the limitation of glass wine bottle manufacturing technology, because of the , all contain impurities of iron compounds, because the technology at that time could not be removed at all, so the original glass wine bottle was green, which is also the true color of the glass wine bottle.