07 Jul 2022 --- Spanish research institute Aimplas is creating a new trademark to certify the safety and functionality of reusable food packaging as new legislation and public pressure mount on industry. In order to qualify for the trademark, a company’s product must go through various analyses, such as dishwasher resistance testing for at least five dishwasher cycles; a non-intentionally added substances risk assessment; and migration tests to guarantee migration to food does not present a risk to human health.