What are the functions of the airless bottle?

With the development of industrial technology, some commodities on the market have increasingly strict requirements for the packaging of articles, especially the packaging of edible products and various drugs and cosmetics. Therefore, the demand for vacuum bottles is increasing, and more and more The more products in this packaging form, what is the role of this bottle?
First of all, the role of the vacuum bottle is the word vacuum. Due to the characteristics of the vacuum, the contents of the bottle are completely isolated from the outside, which can avoid chemical or biological reactions with the outside air. In addition, the vacuum in the bottle makes bacteria and other microorganisms Survival, which results in absolute safety in the bottle.
Secondly, for some health products or cosmetics, it is necessary to ensure high quality and avoid contamination or other problems during storage, but now cosmetics and health products packaged in vacuum bottles will not This problem occurs, so the effect is to ensure that the contents of the bottle have a longer shelf life.
This is the most important role of the airless bottle. I believe that people who have come into contact can understand this and can appreciate the advantages of this guarantee. This is the main reason why the health care product market uses airless bottles for packaging. It is best to use vacuum packaging products for products such as products.