Packaging

Reusing Jars: Challenges, Tests, and Best Practices for Cleaning

13

Apr

Reusing Jars: Challenges, Tests, and Best Practices for Cleaning

Published on: April 13, 2026

By Catherine STRIDE & Fabien AUPY – April 2026

Introduction

As we transition toward a circular economy, the reuse of glass packaging is emerging as a key strategy for reducing waste and meeting the targets set by the AGEC Act.


However, this development raises significant technical and health-related challenges, particularly regarding the durability of the jars, the frequency of heat treatments, and the proper implementation of cleaning and disinfection protocols.


Discover the results of experiments conducted under harsh conditions, insights into jar aging, and best practices for ensuring their safe reuse in the food industry.


To read the full article, download it here: TechTime Article – April 2026 – Reusing Jars

Have a question? Contact Catherine STRIDE, Project Manager, Food Safety Management: cstride@ctcpa.org
& Fabien AUPY, Technology Project Manager: faupy@ctcpa.org
& Annie PERRIN, Packaging Functionality Expert: aperrin@ctcpa.org
& Manon BOULVEN, Project Manager for Packaging Reuse: mboulven@ctcpa.org






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