the switzerland based subsidiary of clondalkin group has launched a pe based foil for butter packaging which is an aluminium free butterfoil offering a more sustainable option to the dairy sector.    flow packs for butter are traditionally wrapped in aluminium or aluminium based laminates. so far these structures have  provided the best deadfold, which is required for application on filling lines. this filmbased alternative, which also provides these characteristics with improved sustainability on top of that. the newly developed butterfoil can be printed up to 10 colors, provides excellent dead fold which guarantees run ability on filling lines. according to the company, clondalkin kirchberg was a pioneer in the development of pet lidding solutions a more environmentally friendly alternative to traditional aluminium lids. this latest development for butter packaging is another step in offering alternatives to aluminium structures. pet offers a less carbon intensive alternative through the lower levels of energy required in the manufacturing process and also requires much less energy to recycle into a reusable material. according to sander kool continues &ldquosustainability is one of the key drivers of our corporate social responsibility policy. we put continuous effort in finding alternative resources and reducing carbon footprint. following on from pet lidding this is another example where we have achieved another step towards improved sustainability for our customers.&rdquo  
