The GME series is a collection of technical data sheets developed to precisely define the dimensions, profiles, and tolerances of finishes used on glass and PET packaging intended to accommodate various types of closures.
Developed by international expert working groups, these documents serve as common references for packaging manufacturers, closure producers, and bottlers, covering a wide range of applications:
This series provides a shared technical foundation that facilitates communication between actors, ensures component compatibility, and helps secure bottling operations.