20 Nov 2014 --- Petainer, the leading PET and plastics packaging company for beverages has unveiled the petainerKeg Linestar at BrauBeviale 2014 in Nuremberg. The petainerKeg Linestar is based on the petainerKeg classic blown, one-way, recyclable PET keg, and features a significantly redesigned outer shell which enables it to fit specifically on existing steel-keg filling lines; reduce logistics costs by up to 30% and maintain taste quality equal to that of steel.