The Ultimate Guide To Labeling Plastic Freezer Containers

how to label plastic freezer containers

Labelling plastic freezer containers is an important step in ensuring that you know what's in your freezer and how old it is. There are several ways to do this, including using a Sharpie or permanent marker directly on the container, or using masking tape, adhesive labels, or erasable labels. Some containers also allow you to write on them with a non-toxic marker and erase it later. It's important to label containers before putting food into them, especially if you share a kitchen with others or reuse commercial containers.

Characteristics Values
Writing directly on containers Use a Sharpie, water-soluble pen, or permanent marker
Write on empty or room-temperature containers
Use rubbing alcohol to remove Sharpie ink
Use isopropyl alcohol to remove wet erase marker
Labels Use freezer-safe sticky labels
Use masking tape with permanent marker
Use erasable labels
Use adhesive tape to attach paper labels
Use labels with vacuum sealing bags

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Using a Sharpie

Labelling plastic freezer containers with a Sharpie is a straightforward process. One option is to write directly on the plastic container with a Sharpie. This method works well for rigid containers, and the Sharpie ink can be removed later with a bit of rubbing alcohol or vodka. However, it's important to note that Sharpie ink may bleed through plastic bags onto the food, so it's not recommended to write directly on thin plastic bags.

Another option is to use tape in conjunction with a Sharpie. Painter's tape, masking tape, or regular adhesive tape can be used. Write on the tape with a Sharpie, then place the tape on the container. This method is useful if you want to avoid writing directly on the container or if you want a label that can be easily removed. It's important to ensure that the tape is placed on the container before it goes into the freezer, as condensation can affect the tape's adhesion.

Some containers have lids that can be written on directly with a Sharpie. For example, mason jar lids or the lids of certain food storage containers can be written on and later erased with a bit of alcohol or by washing the lid. This method provides a reusable and convenient labelling solution.

Additionally, some containers have designated "write-on" areas where you can use a Sharpie to label the contents. For instance, vacuum seal bags and Ziplok bags usually have a label space where you can write with a Sharpie before filling the bag. This approach ensures that the ink doesn't come into direct contact with the food.

Overall, using a Sharpie to label plastic freezer containers offers flexibility and convenience. Whether you write directly on the container, use tape, or utilise designated label spaces, a Sharpie provides a simple and effective way to identify and organise your frozen goods.

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Painter's tape or masking tape

Blue painter's tape is commonly used by professionals. It is important to note that the tape should be applied to a dry surface, as condensation will prevent it from sticking. One user recommends labelling containers before they are chilled to ensure the tape adheres properly.

Painter's tape can be used to label the lids of containers, which is more convenient than labelling the sides, especially when using a chest freezer. It is also useful for labelling vacuum seal bags and Ziploks, which usually have a designated label space.

While painter's tape is a convenient option, it may leave residue on containers. Food-grade water-dissolvable labels are an alternative that does not leave any residue in the dishwasher.

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Erasable labels

There are several options available for erasable labels. One option is to use erasable labels that are like little whiteboard stickers. These labels can be written on with a permanent marker, such as a Sharpie, and then erased with a regular rubber eraser. They are safe for the microwave, dishwasher, and freezer and stay stuck on well. These labels can be purchased from Amazon, Office Depot, or Staples.

Another option is to use dissolvable labels, which can be washed off in the dishwasher. However, these labels only work if your hands are completely dry, which can be a rarity in the kitchen.

A third option is to use erasable labels that are specifically designed for food containers, such as the MESS Erasable Labels. These labels can be written on with a permanent marker and then erased with any eraser when you are finished with the contents of the container. They are dishwasher, microwave, and freezer-safe, and 100% waterproof.

Alternatively, you can use tape and a dry erase marker to label your containers. Painter's tape, such as green FrogTape, is easily removable, doesn't slide off if it gets wet, and is relatively cheap. Dry erase tape is also an option, though condensation can weaken the paper.

Finally, some food storage containers allow you to write directly on the lids with a wet erase marker and then erase it later with a soft cloth or paper towel. A few drops of isopropyl alcohol can be used if the ink becomes hard to remove.

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Paper and adhesive tape

To start, cut a piece of printer paper into a rectangle. This size and shape are convenient because they are easy to work with and can be cut down to fit the information you need. For example, you can include a simple label like "tomato soup - DEC 2015" or provide more details such as the specific type of soup, the date it was frozen, the weight, the ingredients, and the spice level.

After writing the necessary information on the paper, use adhesive tape to attach it to the container. Regular office tape will work well and can be easily removed without leaving marks on the container. However, be aware that condensation from the freezer can weaken the paper over time. To avoid this, you can use special freezer tape, which has stronger adhesion and is designed specifically for freezing applications.

Alternatively, you can use masking tape, which is cheap and versatile. It can be torn off at the desired length and written on with a variety of writing instruments. However, masking tape may not be as aesthetically pleasing, and it can sometimes leave adhesive residue behind, which will require some scrubbing to remove.

When applying the tape, whether it is regular office tape, freezer tape, or masking tape, ensure that the container is at room temperature. Extreme hot or cold temperatures can increase the chance of residual adhesive sticking to the container. Additionally, if the container is already chilled, it is recommended to label the container before putting the food inside, as condensation can affect the tape's adhesion.

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Vacuum sealing bags

Choose the Right Marker:

Sharpie markers are a popular choice for labelling vacuum sealing bags. However, some people have experienced issues with the ink fading or not writing legibly on the plastic surface. To avoid this, opt for industrial-grade permanent markers like the Sharpie Extreme or the Pilot Extra Fine Point Paint Marker. These markers are designed to write more reliably on plastic and withstand the cold temperatures of your freezer.

Prepare the Bag:

Before you start writing on the bag, ensure that it is empty and at room temperature. The condensation from cold food can cause the ink to smudge or bleed. It is recommended to write on the bag before filling it with food to avoid any issues with the ink.

Use Tape:

Another option is to use tape, such as painter's tape or masking tape, along with a permanent marker. This method provides a better writing surface and ensures that your labels stay put. Simply write on the tape with a Sharpie or permanent marker and then place it on the bag.

Create a Label Pocket:

If you want to ensure your labels don't come into contact with the food, you can create a label pocket by making the bags a little longer than needed. Seal the bag a few inches from the top, insert your label, and then seal the outer section to enclose it. This way, you can easily remove the label when needed without worrying about it rubbing off or getting damaged.

Print Labels:

If you have a large number of similar items to label, you might consider printing labels with information about the contents and heating instructions. This method provides a neat and professional look and can be especially useful if you are giving away your vacuum-sealed creations as gifts.

Label Placement:

When labelling vacuum sealing bags, it is important to consider the placement of the label. Avoid placing labels on the sides of the bags, as they may be difficult to read when the bags are stacked or stored together. Instead, opt for the top or bottom of the bag, where the label is more visible and accessible.

By following these tips, you can effectively label your vacuum sealing bags and avoid the frustration of unidentified frozen items in your freezer.

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