Singapore Food Agency (SFA) - Not sure what the triangle sign under your plastic bottle or plastic food packaging means? The symbol is a Plastic Identification Code which identifies the type of
Types of Plastic Food Packaging
Plastics by the Numbers | Eartheasy Guides & Articles
Polymers | Free Full-Text | Safety of Plastic Food Packaging: The Challenges about Non-Intentionally Added Substances (NIAS) Discovery, Identification and Risk Assessment
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 resin codes hi-res stock photography and images - Alamy
Compostable or Recyclable: Which Food Packaging is Best & Why? | Greener Shapes
7 Types of Plastic Used in Food Packaging
Types of Plastic Food Packaging and Safety: A Close-Up Look - Chemical Safety Facts