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Discover how CPET trays are manufactured from PET resin through sheet extrusion, thermoforming, controlled crystallization, trimming and quality inspection, and learn why this process creates durable freezer-to-oven food packaging.
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Can you really put aluminum trays in the oven? Many people aren't sure if it's safe or risky.This article clears up the confusion and shares what to avoid.You'll learn the do's and don'ts, safety tips, and how aluminum compares to CPET and PP trays.