When what’s on the inside has to be seen from the outside, trust Transcendia envelope window films and folding carton window films for the transparency, protection, reliable supply and performance you demand. Our envelope films are preferred worldwide, and we’re the world’s largest supplier of film for folding carton and envelope applications. Plus, we’re ISO 9001 certified, and our manufacturing and converting sites carry top ratings from the American Institute of Baking. From snacks to action figures, we’ll transcend your expectations.