7 Plastic Resins

The seven main plastic resins, known as the resin identification codes, are categories used to identify different types of plastics. They include: #1 PET or PETE (used in bottles, fibers), which is durable and recyclable; #2 HDPE (milk jugs, containers), known for strength and recycling; #3 PVC (pipes, toys), versatile but less eco-friendly; #4 LDPE (plastic bags, wraps), flexible and lightweight; #5 PP (food containers, straws), heat-resistant and durable; #6 PS (foam cups, packaging), lightweight but brittle; #7 Other (various plastics like polycarbonate, often used in electronics), a mix of resins. These codes help with recycling and waste management.