[Airless Bottle] What Technologies Are Used In Airless Bottle? It also called vacuum bottle. The contents of the airless bottle can be completely isolated from the air, so as to avoid the oxidation and deterioration of the product due to contact with the air and the breeding of bacteria, and to upgrade the product grade with its high-tech concept. The prevailing airless bottle on the market is composed of a cylindrical ellipsoid container with a piston placed at the bottom. For example, silver aluminum airless bottle in the picture below.
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