This packaging consists of paper with integrated barrier against oxygen, water, fat, aromas and mineral oils, as well as having heat sealing properties. There are no additional coatings or adhesives. Packaging can be done using a conventional flow-pack machine. The tea bag packaging consist of uncoated paper with integrated oil barrier and heat-sealing properties. The packaging solution also offers excellent print results. This sustainable paper packaging provides in-built barrier and heat-sealing properties, which is otherwise only achieved by multi-layer films. These solutions provide a special feel to the touch and excellent printability.