Omar Khalid
Plastic trays from frozen dinners are not always recyclable. While some cities like Phoenix, San Diego, and Oklahoma City accept frozen food boxes for recycling, others like Portland do not. Even when cities do accept frozen food packaging for recycling, the plastic trays are only recyclable if they are made of plastic #1 or plastic #2. Trays made from other plastics will end up in landfill. Additionally, frozen food trays made from pressboard or paperboard coated with PET plastic are not recyclable or compostable.
| Characteristics | Values |
|---|---|
| Recyclability | Plastic trays from frozen dinners are recyclable only if they are made of plastic #1 or plastic #2. |
| Plastic coating | Frozen food boxes have a thin layer of plastic coating on them to protect them from condensation. |
| Local rules | Local rules and equipment at the recycling service determine whether a wet-strength paperboard package is recyclable. |
| Accepting cities | Some cities that accept frozen food boxes for recycling include Phoenix, San Diego, Oklahoma City, and Minneapolis. |
| Non-accepting cities | Portland, Oregon, does not accept frozen food boxes for recycling. |
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What You'll Learn
Plastic-coated pressboard trays are not recyclable
The recyclability of plastic-coated pressboard trays depends on the type of plastic used and the capabilities of your local recycling facilities. Plastic-coated pressboard trays may be made with plastic #1, plastic #2, or plastic #4 (LDPE), as these plastics help maintain the structure of the container and protect the food from freezer burn. However, only plastic #1 and #2 are widely recyclable, while plastic #3 through #7 must be sent to landfills.
Some cities, like Portland, Oregon, do not accept frozen food boxes for recycling due to the challenges of separating the plastic from the paperboard. On the other hand, cities like Oklahoma City, Minneapolis, Phoenix, and San Diego do accept frozen food boxes for recycling. It is important to check your local regulations and guidelines before disposing of plastic-coated pressboard trays to ensure you are following the proper disposal procedures.
To identify if your plastic tray is recyclable, look for the number inside the recycling symbol on the bottom of the tray. This will indicate the type of plastic used and whether it is accepted by your local recycling program. Remember that even if the tray is technically recyclable, your local recycling service may not have the necessary equipment or market demand to process it. Always refer to your local guidelines to determine if plastic-coated pressboard trays can be recycled in your area.
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Plastic #1 or Plastic #2 frozen food trays are recyclable
Plastic is one of the most complicated materials to recycle, and consumers often don't know which types can be disposed of and how. Most plastic products are stamped with a resin code, which is a number between one and seven inside a small triangle made of arrows. Each number corresponds to a different type of plastic.
However, it's important to note that not all municipalities accept all types of plastic for recycling. It's always good to check your town's legislation and rules for recycling to know what can and cannot be recycled in certain bins.
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Local regulations determine if wet-strength paperboard is recyclable
The recyclability of plastic trays from frozen dinners depends on various factors, including the type of plastic used and local regulations. While some plastics used for frozen food packaging may be technically recyclable, the final decision rests with the local recycling service and the equipment they have available.
Frozen food trays made from plastic #1 or plastic #2 are generally recyclable. However, it is important to check the number inside the recycling symbol on the bottom of the tray, as plastics #3 through #7 typically belong in landfills. Additionally, some municipalities may not have the capacity to recycle certain types of plastics, so it is crucial to refer to local guidelines.
The challenge with recycling frozen food packaging lies in the combination of materials used. Paperboard, the same material used for cereal boxes, is coated with a layer of plastic to protect the package from condensation and maintain its structure when exposed to cold temperatures. This plastic coating prevents the paperboard from being recycled through the standard pulp process, as the package will not break apart during recycling.
While some cities, like Phoenix and San Diego, accept frozen food boxes for recycling, others, like Portland, Oregon, do not. It is essential to consult local regulations and guidelines to determine if wet-strength paperboard is recyclable in your area. These regulations vary based on the capabilities of the local recycling facilities and their ability to process and recycle specific materials.
To summarize, the recyclability of plastic trays from frozen dinners is determined by the type of plastic used and the local regulations governing recycling practices. It is important to check the recycling symbol on the tray and refer to local guidelines to ensure proper disposal or recycling.
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Some cities accept frozen food boxes for recycling
The recyclability of plastic trays from frozen dinners depends on the type of plastic used. Frozen food trays can be recycled if they are made of plastic #1 or plastic #2. However, if they are made of plastic #3–#7, they typically cannot be recycled and must be sent to landfills. It's important to check the number inside the recycling symbol on the bottom of the tray to determine its recyclability.
In terms of the boxes that contain frozen dinners, it's important to note that they are made from paperboard—the same material as cereal boxes—but with an added layer of plastic coating to protect the food from condensation and freezer burn. This plastic coating can make it challenging to recycle these boxes, as the paperboard and plastic are not easily separated.
However, some cities have found ways to accept frozen food boxes for recycling. For example, Phoenix and San Diego allow residents to put frozen food boxes in their curbside recycling bins. San Diego, in particular, has been praised for its simple recycling message, which includes accepting frozen food boxes along with other paper products in the curbside bin. This approach saves residents sorting time and helps keep San Diego's recycling stream relatively uncontaminated.
Additionally, some cities are able to separate frozen food boxes from the rest of the recycling stream. Oklahoma City, for instance, accepts frozen food boxes in its Big Green recycling bins. Minneapolis also differentiates between different frozen food boxes, sorting some into their recycling stream and others into the garbage.
It's worth noting that the recyclability of frozen food boxes depends on the local rules and equipment of the recycling service in your area. While some cities have found ways to accommodate these boxes, others may not have the capacity to do so. Therefore, it's always important to check your local regulations before disposing of frozen food packaging.
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Plastic-coated paperboard is difficult to recycle
The plastic coating is sprayed on to protect the box from condensation and give it wet-strength. It also helps to maintain the structure of the container when it is exposed to cold temperatures and prevents the paper from becoming soggy. However, this plastic coating cannot easily be separated from the paperboard. Therefore, the entire container cannot be recycled through standard paper recycling methods.
Some cities have found ways to recycle these boxes. For example, Phoenix and San Diego accept frozen food boxes in their curbside recycling bins. Other cities, like Portland, Oregon, do not accept them. It is important to check your local regulations before putting these boxes in your recycling bin.
To recycle frozen food trays, you need to check the number inside the recycling symbol on the bottom of the tray. If it is #1 or #2 plastic, it can be recycled. If it is #3-#7 plastic, it belongs in the landfill.
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Frequently asked questions
Plastic trays from frozen dinners can be recycled only if they are made of plastic #1 or plastic #2. However, it is important to check your local regulations as some cities do not accept frozen food boxes for recycling.
Check for the number inside a recycling symbol on the bottom of the tray. If they are #3 - #7, they belong in the landfill.
Different types of plastics have different properties, and some are not easily separated from other materials, such as paperboard.
Some companies are switching to CPET plastic trays (#1), which are theoretically recyclable. However, it is important to note that biodegradable plastic is not an option for frozen dinners as it degrades with heat.
