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2025-08-22 08:41:54 -

Strategies to Prevent PET Film Cupcake Cases From Sticking or Warping Over Time

The long-term storage of PET film cupcake cases presents unique challenges due to the flexible nature of the thin plastic material. While these cases are designed for food presentation and light protection, extended storage periods can sometimes lead to sticking between units or deformation of individual cups. Factors such as temperature, humidity, stacking pressure, and packaging design all...

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