2026-09-02
What Are the Most Common Issues with 6 Micron Aluminum Foil for Flexible Packaging and How to Solve
When it comes to thin aluminum foil, pinholes pose some of the biggest threats to performance. These can occur for a number of reasons, including impurities in aluminum, defects in the rolling process, excess reduction, and faulty production control. However, even small defects can compromise the barrier properties of the foil.
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