
Plastic products are often stamped with a number ranging from one to seven, enclosed within a small triangle made of arrows. This number is known as the Resin Identification Code (RIC), and it indicates the type of plastic used for the product. However, it is important to note that the presence of a resin code does not necessarily mean that the product can be recycled. Plastics with the number 1, also known as PET or PETE, are one of the most commonly recycled plastics and are generally considered safe for food storage. They are frequently used for water bottles, food containers, and other similar applications.
| Characteristics | Values |
|---|---|
| Plastic Number | 1 |
| Name | Polyethylene terephthalate, PETE or PET |
| Safety | Safe for food storage |
| Recyclability | Recyclable |
| Reusability | Not reusable |
| Common Uses | Water and beverage bottles, food jars and containers, salad dressing and oil bottles, clothes fibre, mouthwash bottles |
| Other Uses | Cooking oil containers, plastic peanut butter jars, soda bottles |
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What You'll Learn
- Numeration 1 plastic is one of the most widely recycled plastics
- It is known as PETE or PET plastic
- It is used in water bottles, food jars, containers, and clothes fibre
- It is safe for food storage and does not have any known health issues
- It is best to recycle, not reuse, products made of numeration 1 plastic

Numeration 1 plastic is one of the most widely recycled plastics
Plastics are labelled with numbers that indicate what type of plastic they are made from. These numbers are known as the Resin Identification Code (RIC). The presence of a recycling symbol on a plastic product does not necessarily mean that it can be recycled. However, plastics with the number 1, also known as PETE or PET, are one of the most commonly recycled plastics.
PETE or PET plastic is used to make bottles for soda, water, and other drinks. It is also used to make cooking oil containers, plastic peanut butter jars, and containers for other popular food items. PET is one of the most widely recycled plastics in the world. Clear PET, in particular, has one of the highest recycling market values, as it can be turned into products of similar quality and form. The recycling process is simple and it can be commonly recycled onshore. Consumers are encouraged to select products packaged in #1 plastics over other plastics since they can be widely recycled.
The recycling process for PET involves five steps: collection, sorting, cleaning, reprocessing by melting, and producing new products. Recycled PET is known as RPET and is used to make food-safe packaging. In Australia and New Zealand, Flight Plastics are producing food-safe rPET packaging from recycled plastics. Similarly, Eco Plastics in the UK are working with Coca-Cola to produce rPET bottles.
However, it is important to note that all plastic products can leach toxic chemicals when heated or damaged. Therefore, it is recommended to move to other materials like metal and glass where possible.
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It is known as PETE or PET plastic
Plastic #1, also known as PETE or PET, is one of the most commonly used plastics in consumer products. It is a thermoplastic polymer resin used to make bottles for soda, water, and other drinks, as well as cooking oil containers, plastic peanut butter jars, and containers for other popular food items. It is also used in food jars and containers, salad dressing and oil bottles, clothes fibre, and mouthwash bottles.
PETE or PET plastic is widely recycled and has one of the highest recycling market values. The recycling process is simple and can be commonly performed onshore. It can be turned into products of similar quality and form, such as food-safe rPET packaging. This makes it a good choice for those looking to minimise their environmental impact. Consumers are encouraged to select products packaged in #1 plastics over other plastics, as they can be widely recycled.
However, it is important to note that while #1 plastic is considered safe for food storage and does not have any known health issues, it is still recommended to minimise the use of plastic around food and to replace plastic with glass whenever possible. This helps to reduce potential exposure to harmful chemicals and environmental contamination.
#1 plastic is identified by the Resin Identification Code (RIC), which is a number between one and seven inside a small triangle made of arrows. This code tells plastic manufacturers what type of plastic a container is made from but does not address its recyclability. As a result, consumers may assume that products with the arrows symbol are recyclable, leading to confusion and contamination in the recycling process.
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It is used in water bottles, food jars, containers, and clothes fibre
Plastic #1, also known as PETE or PET, is one of the most commonly used plastics. It is a thermoplastic polymer resin that can be found in water bottles, beverages bottles, food jars, containers, salad dressing and oil bottles, and clothes fibre.
The recycling symbol found on plastic products does not indicate that a product is necessarily recyclable or recycled. The number on plastic items is a resin identification code that tells you what kind of plastic the material is made of.
PET plastic is easy to recycle and is accepted at most recycling plants. The plastic is shredded into tiny pallets and reprocessed into new bottles. Recycled PET bottles can also be turned into polyester fibre, which is used to produce clothing such as fleece and carpets, as well as to stuff items like sleeping bags, jackets, and pillows.
PET is one of the most widely recycled plastics in the world and is used in a lot of food containers. Clear PET, in particular, has one of the highest recycling market values as it can be turned into products of similar quality and form. It is also simple to recycle and can be commonly recycled onshore.
While plastic #1 is widely used and recycled, it is recommended to avoid heating PETE #1 plastic as it can cause antimony leach, which is a toxic chemical.
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It is safe for food storage and does not have any known health issues
Plastic #1, also known as PETE or PET, is one of the most commonly recycled plastics. It is generally safe for food storage if used only once and not left in direct sunlight. PETE is FDA-approved, food-grade, and food-safe. It is used in many food containers, including single-serve beverage bottles, vitamin bottles, condiment bottles, and food jars.
PET plastic has great wear resistance, strength, and stability. It also has antimicrobial properties and resists corrosion, making it a good choice for food storage. However, it is important to note that PETE is not meant to be reused as it can become dangerous. When reused, PETE can leach estrogenic compounds, which are hormone-disrupting chemicals.
While plastic #1 is considered safe for single-use, it is always important to be cautious when using any type of plastic for food storage. All plastic products can potentially leach toxic chemicals, especially when heated or damaged. Therefore, it is recommended to use other materials, such as metal or glass, whenever possible.
To identify if a plastic container is safe for food storage, you can check the recycling number on the bottom of the container, ranging from 1 to 7. Plastics ranked 2, 4, and 5 are generally considered the safest for food storage, while plastics ranked 3 and 6 should be avoided.
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It is best to recycle, not reuse, products made of numeration 1 plastic
The number imprinted inside the recycling symbol on plastic materials is known as the Resin Identification Code (RIC). The RIC indicates the type of plastic the material is made from, and not necessarily its recyclability.
Products made from #1 plastic, or polyethylene terephthalate (PET or PETE), should be recycled but not reused. PET is one of the most commonly used plastics in consumer products and is found in most water and soda bottles, and some food packaging. It is also used to make cooking oil containers, plastic peanut butter jars, and containers for other popular food items.
While #1 plastic is considered generally safe for food storage, with no known health issues, it is still recommended to minimise the use of plastic around food. When possible, it is best to replace plastic with glass to reduce exposure to potentially harmful chemicals and environmental contamination.
To reduce the use of PET plastic, individuals can switch to reusable beverage containers and replace disposable food packaging with reusable alternatives. This will not only reduce the amount of plastic waste but also minimise potential health risks associated with frequent plastic use.
Therefore, it is best to recycle, not reuse, products made of #1 plastic. By recycling these products, we can give them a new life while also reducing our environmental impact and potential health risks.
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Frequently asked questions
The number 1 on plastic is the resin identification code for polyethylene terephthalate, commonly known as PET or PETE.
Polyethylene terephthalate is used for water and beverage bottles, food jars and containers, salad dressing and cooking oil bottles, clothes fibre, and mouthwash bottles.
Number 1 plastic is considered safe for food storage. However, it is recommended to minimise the use of plastic around food and opt for glass containers instead.
Number 1 plastic can be recycled but not reused. It is one of the most commonly recycled plastics and has a high recycling market value.











































