1. Airtight packaging blocks the air and prevents microbial pollutionFor skin care products, rich water/oil/amino acids/minerals/proteins/monosaccharides are breeding grounds for bacteria. Skin care products are the safest in the production process, but when consumers open the package and start usin
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The airless bottle is a container that uses the principle of vacuum negative pressure to improve the fine airtightness through the packaging material, and can isolate the gas from the outside temperature or external bacteria.However, the more sophisticated the container, the more high-quality raw ma
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When the airless bottle is in use, hold down the top, and the bottom piston will run up to squeeze out the contents. When the contents of the bottle are used up, the piston will go to the top. When the piston reaches the bottom, the vacuum bottle can be removed. Disassemble the pump head and other p
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