Cosmetic Airless Bottles are containers that can isolate gas from the outside temperature, or containers that prevent outside bacteria from entering.
The contents of the cosmetic airless bottle can be completely isolated from the air, prevent the product from being oxidized by exposure to air, bacteria and bacteria, and promote the development of product archives with its high-tech concept. The popular airless bottle on the market consists of a cylinder and a piston ellipsoid placed at the bottom of the container. Its design principle is to use the contraction force of the spring to prevent air from entering the bottle and cause a airless state, but use atmospheric pressure to push the bottom piston forward. But because the spring force and atmospheric pressure cannot give sufficient power, the piston cannot be tightly connected to the bottle wall, otherwise the piston will not be able to rise forward because of too much resistance; on the other hand, if the piston is to be advanced and the piston leaks easily, then the airless bottle manufacturer The professional requirements are very high.
The introduction of cosmetic airless bottles conforms to the latest development trend of skin care products and can effectively protect the fresh quality of the products. However, due to the complicated structure and high cost of the airless bottle, the use of airless bottle packaging is limited to a limited product range and cannot meet the needs of the skin care product packaging market at different levels.
Ningbo RUICHANG Commodity Packaging CO , Ltd is a professional China manufacturer and supplier of cosmetic airless bottles. In cosmetics and skin care packaging, airless bottles, airless pump bottles and plastic bottles are all beautiful and practical choices, providing a high-end, luxurious appearance while also keeping the product properly. Welcome to buy: https://www.ruichangpacking.com/