The composition of cosmetic packaging glass material is relatively stable, and it is not easy to produce chemical reaction with skin care products. Generally, skin care products are packaged in glass bottles and are not easy to deteriorate. The marketing of skin care products is mainly based on two concepts: face value + effect. Transparent glass bottles often convey a sense of luxury to consumers, and they look great when they are filled with transparent or colorful skin care products. The glass material of cosmetic packaging is heavier, and the weight is heavier in hand.
Compared with the proportion of plastic, the proportion of cosmetic packaging glass bottles in cosmetic packaging is relatively small. However, cosmetic packaging glass materials still have irreplaceable advantages in this field. In the short term, they are still the packaging materials often selected for cosmetics. The reasons for this situation are as follows:
1. The texture of cosmetic packaging glass is better than that of plastic bottles. Elegance is the charm of glass bottles, which can be made frosted or transparent. At the same time, the heaviness of the cosmetic packaging glass material can double the trust of consumers and improve the quality of cosmetics, which is not possible with plastic packaging. Currently, most perfumes are packaged in glass bottles.
2. The sealing performance of cosmetic packaging glass material is better. For some cosmetics, just like food, they contain a lot of nutrients, but they are easily oxidized, which requires their packaging to have excellent sealing properties. Cosmetic packaging glass materials can well block the influence of oxygen on these cosmetics. In addition, volatile fragrances also have high requirements for high barrier properties of packaging. Cosmetic packaging glass materials have strong barrier properties and are undoubtedly more competitive than plastic bottles in terms of protecting the contents. Therefore, cosmetic packaging glass material is a better choice.
