Materials for packaging
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5. Sustainable packaging materials
5.2. rPET films
rPET films are made from recycled PET and therefore an eco-friendly alternative to virgin PET as it reduces plastic waste and makes use of recycled resources. The transparency and barrier properties of rPET
films make them suitable for displaying and preserving food. They are commonly used for packaging salads, sandwiches,
bakery goods, etc. rPET can also be used for shrink sleeves or labels on PET bottles.

Image Source: https://www.wellman-intl.com/rpet-pellet/