Coffee bag with aroma protection valve
Roasted coffee beans or ground coffee must be stored in such a way that the aroma is preserved. To do this, you can buy perfect coffee bags that guarantee the desired aroma freshness. The following criteria must be observed.
Buy coffee bags by shape and size
The bags are divided into gusseted bags, stand-up pouches and square bags according to their shape. The gusseted bag has two advantages: Firstly, it gains volume due to the side gussets and secondly, it offers a large printable area. The stand-up pouch can stretch and straighten itself thanks to its bottom fold. Once it is filled, it remains stable and upright. The square bags are stand-up pouches with a square base. All four sides of the coffee bag are the same width, resulting in a large volume and a large opening. They have a four-edge seal for greater stability.
