CLOSING THE RECYCLING LOOP: SUSTAINABLE CARDBOARD-PLASTIC PACKAGING PRODUCED FOR HENKEL BY GREINER PACKAGING NOW CONTAINS 50 % POSTCONSUMER RECYCLED PP pr011 April 16 / 2020 Tags Henkel’s Persil 4in1 DISCS detergent packaging which is produced by Greiner Packaging is a top example. And this is now even more sustainable Read more about CLOSING THE RECYCLING LOOP: SUSTAINABLE CARDBOARD-PLASTIC PACKAGING PRODUCED FOR HENKEL BY GREINER PACKAGING NOW CONTAINS 50 % POSTCONSUMER RECYCLED PP