What are the advantages of commonly used glass cosmetic container packaging?

The glass cosmetic container is a transparent container made by blowing and molding a molten glass frit. Glass containers are mainly used for packaging liquid, solid medicine and liquid beverage commodities.
Glass is a transparent substance of one or more types of citrates. It can be classified according to its raw materials, ingredients, chemical composition, color, etc .; according to its raw materials, it can be divided into: 1. Lime-sodium glass, which is ordinary glass Used for making bottles, cups, lampshades and low-cost suppressors; 2. Leaded glass, which can be made into crystal glass such as smooth and clean, suitable for tableware and decorations; 3. Color glass, oxides of various metals , Add to the glass, you can get various colors of glass.
 80% of cosmetic containers are lightweight disposable bottles. The precise control of the raw material composition, the precise control of the entire melting process, the small-mouth pressure blowing technology (NNPB), the hot and cold end spraying of the bottle and canister, online inspection and other advanced technologies are the fundamental guarantee for the lightweighting of the bottle and canister. Some countries are developing new surface enhancement technologies for bottles and cans, trying to further reduce the weight of bottles and cans. A German company coated a thin layer of organic resin on the surface of the bottle wall to produce a 1 liter concentrated juice bottle with only 295 grams. The currently popular plastic film sleeve labels are also conducive to the lightweighting of glass bottles and cans.

Glass cosmetic containers are very commonly used packaging containers. It has been used to hold items as early as 3,000 years ago. It is a packaging material with a long history and has the following advantages.
① Bright, transparent, and excellent barrier performance.
②Heat-resistant, cleaning-resistant, can be sterilized at high temperature, or stored at low temperature, good weather resistance.
③The source of raw materials is abundant, the moldability is good, the processing is convenient, the shape of the variety is flexible, and it can be recycled and reused.
④Non-toxic and tasteless, hygienic and clean.
⑤Excellent chemical stability.