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What kind of barrier properties do I need for my coffee bags? Do I need to use packaging with a de-gassing valve? Are tin-tie reclosures available? Are other bag styles available? What are normal custom printed production quantities? What is the minimum order for stock bags? |
Do I need to use packaging with a de-gassing valve? Normally valves are used for whole bean coffee that is freshly roasted. Whole beans emit gas for approximately 24 hours after roasting. Valves allow the gas to release preventing the bag from expanding. |
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