When we buy foods, we pay special attention to the production date and shelf life of the foods, but for cosmetics we seem to pay little attention to their production dates. However, there is a shelf life of cosmetic products, and the use of expired cosmetics can cause a series of problems such as skin allergies.
For cosmetic bottle manufacturers, we believe that it is not only necessary to highlight the appearance of cosmetics, but more importantly, to make more contributions to cosmetics. First of all, cosmetics bottles have to be improved in terms of extending the shelf life of cosmetics, such as vacuum cosmetic bottles, which can be better preserved by the vacuum internal structure. In addition, many cosmetics are widely used, capped, often opened, exposed to the air, and repeatedly opened. How cosmetic bottles can better ensure the quality of cosmetics is also a consideration for cosmetic bottle manufacturers. Secondly, cosmetics are often used for a long period of time, and some reach the time of one or two years. Under such circumstances, cosmetics will often contact the external environment. How to make cosmetics in the case of contact with external bacteria does not change the original effect of cosmetics. It is cosmetic bottle manufacturers that need attention and improvement.
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