Food packaging solutions must be used anytime something edible is produced and transported. It protects the product and the people that consume the food that is inside. Different food packaging solutions must be designed for certain food items. Eggs, for example, need careful handling and specific material to keep the shells from breaking.
You have no doubt used different food packages in your lifetime, but did you know just how many methods there are to packaging food? The following types of packaging solutions are there to preserve the food we eat and provide useful nutritional information. Let’s dive right in.
Wrappers and Flexible Packaging
Food items like candy are usually packaged in plastic or tin wrappers. Foil, parchment, and wax paper are often used for things that might melt in the package or become sticky. Flexible packaging is also used for fresh items to make it easier to store lots of items in one packet. Just look at the fruit and vegetable aisle, and you will find that almost everything is wrapped in some form of flexible packaging, with plastic or brown paper the most common.
Cartons and Cardboard
For food that needs a bit more protection during transport, strong cardboard is used to make cartons. Long-life milk is packaged in cardboard cartons that have been coated in aseptic liquid. Any type of food that has a chance of breaking will have a thick cardboard layer on the outside. Bags of potato chips even get shipped from the manufacturer in cardboard boxes to limit the risk of any breakage.
You will find that these types of food manufacturer packaging solutions are used more often for just about any delicate food and sometimes they need to be packaged with bubble wrap for extra protection.
From corrugated card boxes to plastic boxes, you will find most frozen items and bulk food items in boxes of various sizes and shapes. Boxes are generally easier to stack and store so you will see this type of food packaging in supermarkets with items that come by the dozen. If you want to get rid of any of these boxes, you can use the material to make different things like a fancy storage box or to help insulate your home walls for added heat.
Wooden or Metal Pallets
Used more commonly for wholesale manufacturers and distributors, you won’t easily find this type of food packaging at your average grocery store. Pallets can also be seen transporting corrugated boxes because they are easier to pick up with a forklift. Any metal or steel pallet that gets used with food is usually tin that has been coated in steel or aluminum for longevity.
Food packaging methods are used to keep food safe while it travels to the shops, and to provide a convenient and safe way for manufacturers to supply the country with food. As you can see, there is a wide variety of packaging solutions available, all with different advantages.