Totempak introduced the world's first " PP5 ink-wrapped cups for the global market. It can resist acid, alkali, heat resistance up to 100-121 degrees Celsius. And furthermore Totempak put extra layer of PP film lamination to the printed ink to insure consumer will not touch any outside ink and organic oil solvent at all. It is the world's first time trying to protect consumer without torching toxic ink. General Manager of totempak Mr. Lin said confidently:"This is absolutely the safest cup in the world since no other brand willing to do so or can do so. Suitable for very hot coffee or cold iced tea. Unlike the "PE coated paper cup" only 60 degrees Celsius heat will release plasticizers, and very easy to have back printing which would endanger the health of consumers. "