Glass bottle packaging has a long history. Compared with other packaging, it is more safe, practical and reassuring. However, glass bottle packaging also has some defects. Today we will talk about some aspects that we usually don't pay much attention to. Let's talk about the problem of keeping glass from light. As we all know, glass bottles are transparent, which is a major advantage of their packaging. Compared with metal packaging, glass bottle products companies can display the packaged products at a glance and stimulate our desire to buy. However, since glass bottles are used for the packaging of products such as food and medicine, some products have a need to avoid light for packaging. Compared with juice and drugs, the requirements for light protection of these products will affect the shelf life of the products. Therefore, it is necessary to improve the light protection performance of glass bottles. At present, there are two main ways.

One is to use colored glass bottles for packaging. For example, the essential oil glass bottles are packaged in glass bottles. Glass bottle products companies meet the requirements of avoiding light.

Another way is to improve the material of transparent glass bottles. Glass bottle products companies reduce the harm of light to products through the absorption of light by the medium of glass bottles. The second method is obviously the most in line with the market demand, but there are technical problems that need to be continuously improved to achieve.