The system of resealing of bags using a special label is used especially for stand-up bags with a flat bottom “C”, “F” and the so-called block bags “E” and “F/E”. In some cases, the label may have the function of a seal. To use this system, the VELTEKO vertical packing machines are equipped with a label applicator added to the packaging machine with the possibility to apply the label on any place on the bag. The label is either one-layer or two-layer with different level of adhesion depending on the position on the bag.
coffee beans, etc.
Packaging machines suitable for equipping with label applicator: