Doypack coffee bags features:
Ziplocks remain one of the most popular options on coffee packaging bags. Ziplock is resealable and reusable, it can ope and close again and again. When final customer pull one time use coffee out, they can close the ziplock to make it mosture proof.
- Hang Holes allow the doypack coffee bags to hang in a display. There are round hang holes as well as more elaborate types known as “euro” or “sombrero” hang holes as they look like a sombrero hat.
- Tear notches help facilitate the opening of the bag. These notches can be on one side or both sides of the coffee packaging above the ziplock area usually. Recently manufacturers are able to use a laser and create perforated tear notches across a pouch so it tears evenly and straight across the doypack coffee bag.
- · Gas Release Valves are probably the most important feature for coffee roasters on their doypack coffee bags. When coffee is ground it puts off an out-gas that needs to be released from the bag. A gas release valve allows this out-gas to exit the pouch but does not allow air to enter into the pouch. So the contents stay fresh and the out-gas is released.
More styles doypack coffee bags:
Quad Seal and Center Fin Style coffee bags
Square bottom doypack coffee bags:
3 side seal doypack coffee bags:
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