The contents of the airless bottle can be completely isolated from the air to prevent the product from being oxidized and deteriorated due to contact with the air, and the breeding of bacteria, and its high-tech concept is used to upgrade the product. The vacuum bottle in the market is composed of a
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Some cosmetics that people use now are airless bottles that are pressed by more people. When using them, they only need to press a few times to come out, and then they can be accumulated in the palm of their hands. Then this kind of bottle is reliable. What principle can squeeze something out, and w
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It is filled with a vacuum filling machine.The vacuum filling machine is a machine that fills the bottle when the pressure in the bottle is lower than the atmospheric pressure. It uses continuous vacuum suction to pump the product into the container. The continuous suction is connected to a vacuum c
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