
Plastic recycling codes are numbers 1 through 7 enclosed in a triangle of chasing arrows, also known as the Resin Identification Code (RIC). The RIC was introduced in the 1980s to inform plastic manufacturers of the type of plastic used in a container, though it does not indicate recyclability. Plastic #0 is not a recognised plastic recycling code. However, plastics #1, #2, and #4 are safer choices that do not contain BPA and can be recycled in standard recycling bins.
| Characteristics | Values |
|---|---|
| Plastic Code | 0 |
| Resin Identification Code (RIC) | PET or PETE |
| Recyclability | Recyclable, but recycling rates are low (around 20%) |
| Used for | Bottles for soda, water, and other drinks; cooking oil containers; peanut butter jars; food packaging |
| Recycled into | Motor-vehicle parts, furniture, rugs, and sometimes new food packaging |
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What You'll Learn

Plastic code 0 is the Resin Identification Code (RIC)
The RIC system helps consumers and manufacturers identify different types of plastics. For example, code #1 plastic is widely recycled and preferred over other types. It is commonly used for food packaging and beverage bottles. Code #2 plastic, or High-Density Polyethylene (HDPE), is another commonly used and widely recycled plastic. HDPE is known for its durability and is used for products such as milk jugs, shampoo bottles, and cleaning product containers.
Code #3 plastic, on the other hand, is not widely recycled and is rarely used for food products due to the release of toxins. It is often used for pipes, detergent bottles, and medical equipment. Code #4 plastic is commonly used for produce and grocery bags, but it is important to note that these bags should not be placed in recycling bins as they can tangle in recycling equipment. Code #5 plastic, or polypropylene (PP), is also commonly used in food packaging and is microwave-safe. However, studies suggest that even microwavable safe plastic can cause asthma and hormone disruption.
Code #6 plastic, or polystyrene (PS) or styrofoam, is difficult to recycle and should be avoided or reused if possible. Finally, code #7 plastic includes a wide variety of plastics that are challenging to recycle. While it is commonly found in products like sunglasses and DVDs, it is also used for water bottles and food packaging. Understanding these plastic codes helps consumers make informed choices about the types of plastics they use and their recyclability.
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RIC does not indicate recyclability
The Resin Identification Code (RIC) is a technical standard with a set of symbols that appear on plastic products. It was first introduced in 1988 by the Society of the Plastics Industry (SPI) in the United States. The RIC symbol is a triangle of chasing pointers with a number from 1 to 7 inside it, which identifies the type of plastic resin used in the product. However, it is important to note that the RIC does not indicate the recyclability of the product.
The presence or absence of an RIC on a plastic product does not determine whether it is recyclable or not. The RIC was designed to help consumers and recyclers properly dispose of and recycle different types of plastics based on their chemical makeup. It provides information about the type of plastic resin used, which can be useful for manufacturers and recyclers.
Consumers often assume that the presence of the RIC symbol with the chasing arrows indicates recyclability, but this is a common misconception. The chasing arrows symbol was originally designed in 1970 to inform people that a product was recyclable. However, the RIC symbol with the number inside was introduced by plastic manufacturers in the 1980s to identify the type of plastic resin.
To determine whether a plastic product is recyclable, it is important to check the recycling guidelines specific to your municipality or community. Some communities instruct residents to refer to the form of packaging (such as "bottles", "tubs", or "lids") rather than relying solely on the RIC. Additionally, the recycling industry is moving towards using new packaging symbols and labels that provide clearer information about recyclability, such as the Australasian Recycling Label and the Sustainable Packaging Coalition's "How2Recycle" labels.
While the RIC does not indicate recyclability, it can still be a useful tool with some foundational knowledge. Understanding the different plastic codes and their meanings can help consumers make more informed choices between different packaging options. For example, HDPE (#2 plastic) and PET (#1 plastic) are widely recycled plastics that can be recycled multiple times, whereas PVC (#3 plastic) and polystyrene (#6 plastic) are more difficult to recycle and may be harmful to the environment.
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RIC identifies the type of plastic used
Plastic recycling codes, also known as Resin Identification Codes (RIC), are used to identify the type of plastic used in a product. The RIC was introduced in the 1980s and consists of a triangle made of arrows with a number from 1 to 7 inside, known as the Universal Recycling Symbol. The symbol indicates the type of plastic and whether it can be recycled into new products.
The RIC helps plastic manufacturers identify the type of plastic a container is made from. However, it does not address the recyclability of the product. Consumers often assume that the presence of the arrows symbol indicates recyclability, which is not always the case. Understanding the RIC can help consumers decipher if a product is recyclable and make informed choices between different packaging options.
For example, RIC #1 plastics can be widely recycled and are recommended over other plastics. These plastics are often used in food packaging and include materials such as PET or PETE, which can be recycled into new food packaging, motor vehicle parts, furniture, and rugs.
On the other hand, RIC #3 plastics are not commonly recycled and are rarely used in food products due to the release of toxins. These plastics include materials such as PVC (polyvinyl chloride), which is flexible and used in a wide range of products, including food wrapping, cooking oil bottles, and plumbing parts.
RIC #7 plastics are also difficult to recycle and should be avoided, especially for children's food packaging. These plastics include materials such as bioplastics, which are designed to break down in commercial composting facilities rather than through recycling processes.
By understanding the RIC system, consumers can make more informed choices about the types of plastic they use, minimising potential health and environmental risks associated with certain plastics.
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RIC helps consumers choose safer plastics
The Resin Identification Code (RIC) is a technical standard with a set of symbols that appear on plastic products, identifying the type of resin used in the product. It was first introduced in 1988 by the Society of the Plastics Industry (SPI) in the United States as the "Voluntary Plastic Container Coding System". The RIC helps consumers decipher if a product is recyclable and choose safer plastics.
The RIC symbol, a triangle with a number from 1 to 7 inside, is often mistaken for the universal recycling symbol. However, the presence of a RIC on a product does not necessarily indicate that it is recyclable, and the absence of one does not mean that the plastic is not recyclable. The RIC helps plastic manufacturers identify the type of plastic a container is made from, but it does not address recyclability.
Consumers can use the RIC to make informed choices about the safety of plastics for their health and the environment. For example, plastic #3, or PVC, is considered dangerous and one of the least recyclable plastics. It contains softening chemicals, phthalates, which cause problems with the hormonal system. Plastic #5, or PP, is microwave-safe, but studies show that even microwavable-safe plastic can cause asthma and hormone disruption. Therefore, it is recommended to substitute plastic containers with glass. Plastic #6, or polystyrene, is another plastic recycling code to be avoided or reused as it is hard to recycle.
Some safer alternatives include PET or PETE (#1 plastic), which can be recycled through most curbside recycling programs, and HDPE (#2 plastic), which is another widely recycled plastic worldwide. HDPE is a durable, hard plastic that can withstand most solvents, making it suitable for cleaning or personal care products.
It is important to note that recycling programs and accepted materials may vary by location. Consumers should familiarize themselves with the RIC and research which RIC labels their curbside provider accepts. Initiatives like the Australasian Recycling Label and the Sustainable Packaging Coalition's "How2Recycle" labels aim to help consumers understand recyclability and make informed choices.
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RIC helps consumers recycle properly
Plastic recycling codes, also known as Resin Identification Codes (RIC), were developed in 1988 by the Society of the Plastics Industry (SPI) (now the Plastics Industry Association) in the United States. The RIC is a technical standard that uses a set of symbols and numbers to identify the type of resin used in a plastic product. This helps plastic manufacturers identify the type of plastic a container is made from, but it does not indicate the recyclability of the product.
The RIC consists of a triangle of arrows with a number from 1 to 7 inside it, with each number corresponding to a specific type of resin. For example, RIC #1 represents polyethylene terephthalate, while RIC #2 stands for high-density polyethylene. These two types of plastic were initially the only ones accepted for recycling in many communities across the United States. Over time, the list of acceptable plastic items has expanded, and some municipal recycling programs can now recycle most plastic products regardless of their RIC.
The presence of a RIC on a plastic product does not necessarily indicate that it is recyclable. Consumers should not assume that items bearing the arrows symbol are recyclable, as this has led to confusion and contamination in the recycling process. However, with some foundational knowledge, the RIC can help consumers make more informed choices about the recyclability of products and choose between different packaging options. For instance, RIC #2 plastic can be easily and efficiently recycled up to 10 times, while RIC #3, representing PVC, is considered dangerous and challenging to recycle.
To properly recycle plastic products, consumers should familiarize themselves with the RIC system and research which RIC labels their local recycling program accepts. Some locations have implemented new packaging symbols, such as the Australasian Recycling Label, to provide clearer information on recyclability. Additionally, consumers can check their municipality's recycling guidelines or refer to programs like the American Chemistry Council's "Recycling Terms & Tools" for standardized language and education on recycling. By understanding the RIC system and local recycling guidelines, consumers can improve their recycling habits and contribute to more effective recycling streams.
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Frequently asked questions
Plastic code 0 means that the plastic is made from polyethylene, a soft and flexible material that is commonly used in shopping bags and food packaging.
The seven standard classifications for plastics are PET, HDPE, PVC, LDPE, PP, PS, and PLA. Each of these types of plastic has different recycling and reuse possibilities.
PET or Polyethylene Terephthalate is the most commonly used plastic for food packaging. It is lightweight, cheap to produce, and widely recycled. It is used for water and drinks bottles, as well as cooking oil containers.
A plastic product may have a resin code or plastic identification code, which is a number between 1 and 7 inside a small triangle made of arrows. This code indicates the type of plastic and its recyclability. However, it is important to check your local recycling guidelines as not all types of plastic are accepted by public recycling centers.











































