I would like to start packaging in compostable bags.
I can't find any that can be heat sealed, which I need for at least a LITTLE bit of shelf life for the beans.
and how do degassing valves work for the compostable process?
am I wasting my time trying to find this mystical bag that keeps coffee away from oxygen, degasses, and can break down naturally in our compost piles?
does anyone use bags without valves? How do customers feel about it in your area?
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