{"id":37971,"date":"2025-05-19T02:18:26","date_gmt":"2025-05-19T09:18:26","guid":{"rendered":"https:\/\/uprinting.com\/?p=37971"},"modified":"2025-10-29T00:54:08","modified_gmt":"2025-10-29T07:54:08","slug":"plastic-recyling-symbols","status":"publish","type":"post","link":"https:\/\/www.uprinting.com\/blog\/plastic-recyling-symbols\/","title":{"rendered":"\u200bNot All Plastics Are Recyclable: Here’s What That Triangle Actually Means"},"content":{"rendered":"
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When you see that little triangle on a plastic container, it\u2019s easy to assume it means \u201crecyclable.\u201d But here\u2019s the thing\u2014not all plastics can go in the recycling bin. Plastic materials come in different types and are made of various components, and not all are made to be reused or recycled.<\/p>

If you\u2019re trying to live a little greener or just want to do your part for the environment, it helps to know the difference.<\/p>

This article walks you through the plastic recycling symbols, what they mean, and how to tell which ones belong in the recycling bin. Once you know what to\u00a0look for on packaging<\/a>, making better eco-friendly choices gets a whole lot easier.<\/p>\n<\/div>\n<\/div>

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\nHow to Tell Which are Recyclable Plastic?\n<\/h2>
\n

The easiest way to figure out what kind of plastic you\u2019re dealing with is by checking the triangle symbol marked on the product. That\u2019s called a Resin Identification Code, or RIC for short. These codes were introduced in 1988 to help sort plastics better and make recycling less confusing. Companies use these codes to label what type of plastic was used, helping recycling centers sort out the plastic for processing. Let\u2019s break down what each of those numbers really means.<\/p>\n<\/div>

\n \n \n\t\n\n\n\n\"\"\n<\/div>
\n \n \n\t\n\n\n\n
\n \n \n\t\n\n\n\n
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\n\u2673\n<\/h3>

\n PET or PETE (Polyethylene Terephthalate)\n<\/h3>\n<\/div>
\n \n \n\t\n\n\n\n
\n
  • Found in water bottles, soda bottles, salad dressing containers, and some food jars.<\/li>
  • PET is the most recycled plastic. It\u2019s lightweight, strong, and doesn\u2019t contaminate food, making it perfect for single-use beverage bottles and packaging. Most standard recycling programs accept PET, which is often recycled into new containers, clothing fiber, or carpeting. Just make sure to rinse it out before recycling.<\/li><\/ul>\n<\/div>\n<\/div>\n<\/div>
    \n \n \n\t\n\n\n\n
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    \n\u2674\n<\/h3>

    \nHDPE (High-Density Polyethylene)\n<\/h3>\n<\/div>
    \n \n \n\t\n\n\n\n
    \n
    • Found in milk jugs, detergent bottles, juice bottles, shampoo containers, and some toys.<\/li>
    • This plastic is thicker and more durable than PET. It\u2019s also widely accepted by recycling programs and is considered one of the safest plastics. Recycled HDPE can be made into piping, plastic lumber, plastic components, toys, and even new containers.<\/li><\/ul>\n<\/div>\n<\/div>\n<\/div>
      \n \n \n\t\n\n\n\n
      \n \n \n\t\n\n\n\n

      \n\u2675\n<\/h3>

      \nPVC (Polyvinyl Chloride)\n<\/h3>\n<\/div>
      \n \n \n\t\n\n\n\n
      \n
      • Found in plumbing pipes, vinyl flooring, shower curtains, secondary food wraps (should not touch food), and medicine packaging.<\/li>
      • PVC is tough and can last for a long time, but it\u2019s one of the more toxic plastic materials, especially during its production and disposal. It\u2019s not accepted in most recycling programs and can release harmful chemicals when burned. It\u2019s best avoided for food packaging.<\/li><\/ul>\n<\/div>\n<\/div>\n<\/div>
        \n \n \n\t\n\n\n\n
        \n \n \n\t\n\n\n\n

        \n\u2676\n<\/h3>

        \nLDPE (Low-Density Polyethylene)\n<\/h3>\n<\/div>
        \n \n \n\t\n\n\n\n
        \n
        • Found in grocery bags, bread bags, squeeze bottles, and plastic wraps.<\/li>
        • LDPE is flexible and durable. It is commonly used as thin films for packaging and everyday plastic bags. While not often accepted for recycling, some plants specifically deal with these plastics, which can be recycled into garbage can liners, floor tiles, or thinner packaging films. LDPE that is not contaminated or wet can also be reused as reusable bags, which helps cut down on single-use waste.<\/li><\/ul>\n<\/div>\n<\/div>\n<\/div>
          \n \n \n\t\n\n\n\n
          \n \n \n\t\n\n\n\n

          \n\u2677\n<\/h3>

          \nPP (Polypropylene)\n<\/h3>\n<\/div>
          \n \n \n\t\n\n\n\n
          \n
          • Found in yogurt cups, straws, bottle caps, chip bags, and some food containers.<\/li>
          • PP is heat-resistant and is often used for microwave-safe containers. As technology improves, it\u2019s becoming more recyclable, but many programs still don\u2019t accept it. Specialized recycling centers and some artisans may handle it, turning it into brooms, ice scrapers, or battery cases. Recycled PP are also often infused into other plastics (like HDPE) to reinforce their durability.<\/li><\/ul>\n<\/div>\n<\/div>\n<\/div>
            \n \n \n\t\n\n\n\n
            \n \n \n\t\n\n\n\n

            \n\u2678\n<\/h3>

            \nPS (Polystyrene)\n<\/h3>\n<\/div>
            \n \n \n\t\n\n\n\n
            \n
            • Found in foam coffee cups, take-out containers, disposable cutlery, and packing peanuts.<\/li>
            • Commonly known as Styrofoam, this plastic is lightweight but brittle. It breaks apart easily, making it a nightmare to recycle. Few facilities accept it, and it can linger in landfills for centuries. Many companies limit their PS use, and they usually find alternatives for the specific packaging.<\/li><\/ul>\n<\/div>\n<\/div>\n<\/div>
              \n \n \n\t\n\n\n\n
              \n \n \n\t\n\n\n\n

              \n\u2679\n<\/h3>

              \nOther (Miscellaneous Plastics)\n<\/h3>\n<\/div>
              \n \n \n\t\n\n\n\n
              \n
              • Found in multi-layer food packaging, DVDs, sunglasses, car parts, and bioplastics like PLA.<\/li>
              • This category includes all plastics that don\u2019t fit into the first six groups. Some of these are made from mixed resins or newer, plant-based materials. They\u2019re rarely recyclable and may need special composting facilities if they\u2019re biodegradable. The \u201c7\u201d marks also often come with specific labels dictating proper disposal instructions.<\/li><\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>
                \n \n \n\t\n\n\n\n

                \nWhy Are Some Plastics Considered Non-Recyclable\n<\/h2>
                \n

                As shown with the RIC tags, not all plastic materials are inherently recyclable, and many recycling centers consider that when processing the plastic wastes. Some factors could also deter their process, whether contamination or logistics. Simply put, just because they can be recycled doesn\u2019t mean they will be recycled.<\/p>

                1. \u00a0 Contamination<\/span><\/strong>

                  Some plastics are often too contaminated when they arrive at plants. Leftover food, crumbs, fluids, or other residue can affect the processing of these plastic materials and affect the quality of the newly recycled materials.<\/p><\/li>

                2. \u00a0 Plastic Composition<\/span><\/strong>

                  Other plastics are made from mixed materials that can\u2019t be separated easily. Even if the plastic itself is recyclable, the cost or complexity of processing it might make it unfeasible for local facilities.<\/p><\/li>

                3. \u00a0 Difference in Recycling<\/span><\/strong>

                  Recycling rules aren\u2019t the same everywhere. All city or state centers have their own guidelines and can only handle specific materials. A plastic item accepted in one city might end up in the trash in another.<\/p><\/li>

                4. \u00a0 Logistics Issues<\/span><\/strong>

                  Some centers usually transport plastic to a different place that can recycle the product. However, the cost of moving the waste often isn\u2019t feasible. So, those plastics are thrown away instead of going through the trouble. It\u2019s not ideal, but it\u2019s the reality of our current recycling system.<\/p><\/li><\/ol>\n<\/div>\n<\/div>

                  \n \n \n\t\n\n\n\n

                  \nReadability and Legibility\n<\/h2>
                  \n

                  Despite the blockers mentioned, many organizations still do their part to reduce, reuse, and recycle their plastic. We can also do ours to support these efforts:<\/p>\n<\/div>

                  \n \n \n\t\n\n\n\n
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                  \n1\n<\/h4>
                  \n

                  Take a moment to learn what your local recycling center accepts. You can then learn more about the RICs from the pros and answer your questions on how to segregate your waste.<\/p>\n<\/div>\n<\/div>

                  \n \n \n\t\n\n\n\n

                  \n2\n<\/h4>
                  \n

                  Another way to help is to ensure your plastic recyclables are clean before tossing them in the bin. This ensures that the plastic you donate will be reused and recycled.<\/p>

                  \u00a0<\/p>\n<\/div>\n<\/div>

                  \n \n \n\t\n\n\n\n

                  \n3\n<\/h4>
                  \n

                  Finally, support green initiatives by choosing recycled packaging or compostable products that help with the environment.<\/p>\n<\/div>\n<\/div>\n<\/div>

                  \n

                  Small steps like these can make a big difference in keeping more materials out of landfills and help in the country\u2019s sustainable developments.<\/p>\n<\/div>\n<\/div><\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"

                  When you see that little triangle on a plastic container, it\u2019s easy to assume it means \u201crecyclable.\u201d But here\u2019s the thing\u2014not all plastics can go in the recycling bin. Plastic materials come in different types and are made of various components, and not all are made to be reused or recycled.If you\u2019re trying to live […]<\/p>\n","protected":false},"author":23,"featured_media":38224,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_breakdance_hide_in_design_set":false,"_breakdance_tags":"","footnotes":""},"categories":[832],"tags":[1499,1498,1500],"class_list":["post-37971","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-marketing-and-growth","tag-plastic-recycling-numbers","tag-plastic-recycling-symbols","tag-what-do-recycling-numbers-mean"],"acf":[],"yoast_head":"\nPlastic Resin Identification: Learn How the Triangle Codes Help | UPrinting<\/title>\n<meta name=\"description\" content=\"Not all plastics are recyclable. You'll need to learn this fact to make smarter choices to support local recycling efforts and reduce waste. 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