Types of Plastic Food Packaging and Safety: A Close-Up Look - Chemical Safety Facts
Packaging Material in the Food Industry - ScienceDirect
Spray-On, Rinse-Off Food 'Wrapper' Can Cut Plastic Packaging - Scientific American
Resin identification code - Wikipedia
Assessing Chemical Migration from Plastic Food Packaging into Food Simulant by Gas and Liquid Chromatography with High-Resolution Mass Spectrometry | Journal of Agricultural and Food Chemistry
Plastic Recycling and Recycle Codes – Amen Packaging
Polymers | Free Full-Text | Safety of Plastic Food Packaging: The Challenges about Non-Intentionally Added Substances (NIAS) Discovery, Identification and Risk Assessment
Recycling more packaging –potential for PE and PP | Blog | Sesotec