Food storage is probably one of the most ideal uses of plastic containers for the majority of its time in the market. Its lightweight and portability make it the best option when it comes to storage of not just food but a lot of different things as well.
Plastic containers are primarily made through injection molding. In China, the companies who manufacture plastic containers use many kinds of processes.
With that being said it is important for people to know the many properties of plastic containers, particularly those that will be used in food storage, because some of these may not be made for food storage at all.
To help you identify whether a container is right for food storage, here are 4 tips when buying plastic containers specifically for food storage.
Tip # 1 Look at the Resin Identification Code
The RIC or Resin Identification Code is the number inside the small triangle found engraved at the bottom of plastic containers. These numbers represent the reusability of the plastic.
Containers marked with 1 must be recycled after 1 use. Those marked with 2, 4 or 5 are containers that are made to be reused and are the ones that are ideal for food storage.
Plastic containers marked with 3, 6 or 7 are the ones you should avoid because of their chemical composition.
If a plastic container has no identification, do not buy them.
Tip # 2 Look at the Other Signs
Once you’ve made sure that a plastic container is safe for food storage, look at the other signs to identify some of its features such as whether it is microwave-safe, freezer-safe, or dishwasher safe.
It is important to take note that even if it has such features, you have to be careful when using plastic containers for it.
Tip # 3 Think Stackability
A good thing to consider while buying plastic containers is its size and shape. If you buy plastic containers that are all rectangular, they will be very easy to stack on top of each other, saving space for other things. You can even store them with each other if their size permits it.
One of the key benefits of using plastic containers is its extreme portability. Make use of this and see how good plastic containers are when they are used as food storage, or as a space saver from time to time.
Tip # 4 Choose the Most Practical One
Buy plastic containers that make your life easier. Transparent plastic containers make it easier for you to identify whatever’s inside it. Plastic containers with very little or no layers on it will make cleaning easier. And plastic containers that have a silicone gasket on the inside will make sure that it’s airtight, eliminating possible leakages from happening.
Plastic containers are very useful as storage units for almost anything imaginable. When using it for food storage, you have to make sure that it is free from any kind of chemical leakages by looking at the RIC. And then find the most practical one for you.