R-closing HB Efficient is a flexible high-barrier laminate with properties that permit re-closure. It is used as a lid for trays principally made from our rPET material. The laminate is characterised by being more sustainable than others as it is thinner and contains no chlorine products. In a triple complex it is available from 75 microns.
R-closing HB Efficient ensures the lid falls smoothly and firmly onto the tray so that the packet is re-closed and the preservation time increases during the established consumption period. As with previous openings, it ensures the re-closure is uniform.