Many consumers are concerned that the addition of pigments to colored glass bottles poses safety risks. This article starts from the glass production process to answer whether colored glass bottles contain toxic substances and allay the public's concerns about their use.

When choosing a glass bottle for olive oil, light-blocking performance is the core.

The smooth and dense material of glass bottles is prone to paint peeling and cratering defects. Pretreatment is the first key process in the spraying production. This article elaborates on the complete set of standard procedures for cleaning, dust removal, and flame activation, standardizes operational details, reduces the defect rate of spraying from the source, and is suitable for batch production of wine bottles, aroma bottles, and cosmetic glass bottles.