Food-Safe Materials: Choosing the Right Lunch Box Molds

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2025-07-18 03:20:17 - Translate -

A well-maintained mold with high-quality materials ensures longevity, allowing manufacturers to produce thousands or even millions of lunch boxes without significant wear or deformation. Performance also depends on the lunch box mold's ability to manage heat during the injection molding process. Efficient cooling channels are integrated into the mold design to rapidly cool the plastic as...

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