![]() ![]() Polystyrene is made into lightweight cups, food packaging, trays, packaging beads, and peanuts. This is because Styrofoam takes up a lot of space but the amount of material within that space is tiny which stops recycling from being cost-effective. Polystyrene also known as Styrofoam (or expanded foam) can be recycled but it is not common to do so. When recycled Polypropylene makes excellent battery cases, brooms, rakes, and plastic trays. Often found in products such as beakers, cups, straws yogurt cartons, and bottle tops you may need to check if your local authority will accept this. Polypropylene can sometimes be recycled but it is harder to do so than Polyethylene and numbers 1 to 4. LDPE is not accepted by every recycling center as the soft and stretchy nature of the plastic means that it can become entangled and stop the machinery causing expensive delays and repairs. LDPE can be recycled back into its source products. #4 Low-Density Polyethylene is a very soft plastic that can sometimes be recycled and is used in products such as shopping bags, sandwich bags, bin liners, and squeezy tubes. PVC can be recycled many times and can even be recycled back into the source product, however, it contains harmful toxins therefore it should always be returned to an authorized recycling center. PVC can be easily colored and made into soft, or ridged products such as shoes, toys, pipes, and packaging. #3 Polyvinyl Chloride is another very common plastic but can be difficult to reclaim and recycle. HDPE #2 is often recycled into garden planters, benches, bed liners for trucks, and recycling bins. #2 High-Density Polyethylene is easy to recycle and is resistant to harsh chemicals which means it is often made into thick semi-hard containers for detergents, bleach, motor oil, antifreeze, and liquid soaps. Often made into transparent water bottles and food packaging this type of plastic can be recycled back into bottles and packaging. #1 Polyethylene Terephthalate is the most common plastic and the easiest to recycle. The recycle triangle numbers and letters are equally as important to households as it allows them to quickly identify, sort, and separate the plastics that can be recycled from those that cannot. These numbers are referred to as recycling numbers and you may also find some letters stamped into the plastic that further aid in establishing what type of plastic it is. Recyclable plastics are stamped with a resin identification code, usually, a small triangle of arrows with the numbers 1, 2, 3, 4, 5, 6, or 7 inside that identifies the plastic and informs the recycling center of how it should be processed. Conclusion Recycling Numbers 1 – 7 Explained. ![]() Plastic Recycling Number 1 – PETE or PET. ![]()
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