Many consumers have serious concerns about using plastic containers for food. Are they safe? Well, it depends on how we select and use the container. Plastic food containers have been widely used because they are sturdy, transparent, lightweight, and the least expensive among other types of food storage containers.
However, now all plastics are intended for storing foods. Make sure that the container you use does not contain unsafe chemical ingredients. When shopping for food containers, pay attention to the mark at the bottom. Usually, plastic containers for food grade have a number in a triangle on the bottom. The safest plastic used for storing food is the one marked with number 2, which means high-density polyethylene (HDPE).
Other plastic types that are good for this purpose are those indicated with number 1, 4, 5. Avoid those marked with number 7 as it may contain BPA. Plastics with PCV (polyvinyl chloride), indicated with number 3, as found in some plastic wrap, should also be avoided as they are likely to cause health problem.
It is also important to buy only plastic storage food container with a price tag on it. Food-grade buckets are more expensive than usual plastics. From the tag, you can further find out whether the product is food-grade. Other Information that can help you to identify plastic containers for food is the symbol imprinted on the container.
Make sure that the plastic containers have a cup and fork symbol imprinted. It means that they are meant to store foods. For your information, some plastics are microwavable. It means you can use the containers to cook in the microwave. These plastics have a symbol of radiating waves. Meanwhile those with a snowflake symbol means that the container is freezer-safe.
If you buy food-grade plastic containers and use them as what the original packaging says, actually it’s not a problem. To ensure yourself that the plastic containers for food is safe, check the official manufacturer’s website as well. You can enjoy the benefits of plastic containers without worrying that they may harmful your health.
So, if you think containers made of ceramic and glass is expensive and heavy, consider plastics. Aluminum is as cheap and light as plastic, but it is fragile. As mentioned previously, plastic containers for food is durable as well. Unlike glass that can be easily broken, plastic will not get damage even when the container is dropped many times. Therefore, plastic containers are the best idea for kids.