Issue link: http://digital.copcomm.com/i/8594
INNoVATIoNS Clearly Sustainable LIGHTWEIGHT GLASS IS A STRoNG CoNTeNdeR by deborah Parker Wong Fragments of cullet, or recycled glass, can be seen among the three all-natural ingredients—soda ash, lime- stone and sand—that are used to make glass. Cullet makes up an average of 43 percent of all O-I wine bottles. 94 / the tasting panel / april 2010