One. The purpose of vacuum packaging machine
In order to prevent products in transportation and storage, due to moisture deterioration. The product is defective due to deterioration. The product is placed in the packaging bag (vacuum bag) with vacuum packaging, and the air inside the bag is exhausted to make the product in a completely oxygen-free state, which can prevent moisture, dust, rust and oxidation...
The working principle and mode of vacuum packaging machine
from General Vaping Discussion https://ift.tt/2U8mtPJ
In order to prevent products in transportation and storage, due to moisture deterioration. The product is defective due to deterioration. The product is placed in the packaging bag (vacuum bag) with vacuum packaging, and the air inside the bag is exhausted to make the product in a completely oxygen-free state, which can prevent moisture, dust, rust and oxidation...
The working principle and mode of vacuum packaging machine
from General Vaping Discussion https://ift.tt/2U8mtPJ
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