Printed shrink films as brand ambassadors: To buy or not to buy—when your product hits the shelves, that’s the moment of truth. RKW offers brand owners excellent multipack solutions for a stronger conversion rate at the point of sale. RKW multipack films can be used flexibly for the bundling of several types of primary packaging: For bottles, cans, Tetra Paks or bricks. For glass, PET, aluminum or cartons. From mini to maxi.