For airless bottles, boys may be relatively unfamiliar, while girls are more familiar. Some people may wonder what the vacuum bottling is used for, and how to use it repeatedly, it is not difficult. Let's follow in the footsteps of the editor to learn how to repeatedly use vacuum bottling.How to reu
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The selection of cosmetic packaging basically includes five elements: product compatibility, seal integrity, barrier integrity, appearance appreciation, and physical properties in circulation. The integrity of the seal (that is, the airtightness of the package) is particularly important, because the
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Glass bottles are the main packaging containers for the food, pharmaceutical and chemical industries. They have good chemical stability; easy to seal, airtight, transparent, can be observed from the outside of the contents; good storage performance; smooth surface, easy to sterilize and sterilize; b
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