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Xlentpac
Coffee Bag Air Valve

Coffee Bag Air Valve

A valve, also known as a one-way valve, allows gas to escape from the bag but prevents external air from entering. This is often used in coffee packaging because coffee beans release carbon dioxide as they breathe.

Case of Coffee Bag Air Valve

Different materials have different properties, so it is very important to choose appropriate materials to make bags.

Cutomize Packaging Bags from Xlentpac
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