Global Retort Pouches Market: Drivers & Restraints Retort pouches have gained momentum in demand of consumption of packed food in both developed and emerging economies owing to growth in urbanization, increase in disposable income, the rise in working-class population, etc. Also, Retort pouches are heat-resistant, and thus due to increased health awareness among the consumers, the demand of retort pouches for food packaging has grown over the years.All Rights Reserved