There are numerous factors you must consider if you are looking for frozen food packaging. This includes the safety of the items, the ability to withstand cold temperatures, and the durability of the materials. What are your options for frozen food packaging, and how can you pick the right one to meet your needs?
What To Look For in Frozen Food Packaging
Frozen food packaging comes in many shapes and forms, ranging from wax-coated paper to cardboard boxes and metal cans. A few factors to consider when looking for frozen food packaging include:
- Protection against food and beverage spoiling
- Packaging that is easy to fill, seal, and store
- Protection against water
- Durability in the face of freezing temperatures
- Resistance to grease and oil
There are several types of frozen food packaging that could meet these demands.
A popular option for frozen food packaging, this is plastic that is made out of multiple formulations. Polyolefin is an exceptional choice. It is FDA-approved, can seal boxes of frozen foods, and can even be made kosher. It is popular for shipping vegetables, fruit, pizzas, cakes, baked goods, and more. The material is run through a heat tunnel to shrink it, preventing freezer burn while keeping out moisture.
Glass is popular for frozen foods in Asian countries even though it is not as popular here. Glass containers are heavy, so they can be expensive to ship. They also create a significant carbon footprint. On the other hand, glass can be great for packaging luxury food items, so there is a niche market for this packaging. Glass is commonly used to package ice cream and gelato.
Aluminum foil is frequently used to package steaks, manicotti, and lasagna. The top of the pan usually comes with wax cardboard that slides off. Then, the aluminum pan can be slid right into the oven for easy cooking. Aluminum foil is recyclable, but many of the food bits can be tough to remove, so many pans still end up in the landfill.
Wax Coated Cardboard
Wax-coated cardboard is commonly seen with Chinese food. It is heat-resistant, can be put in the microwave, and can withstand adverse conditions. TV dinner trays are commonly made with the same material. This tray can also be put in the microwave after a few holes are poked in it. While this material is not recyclable, it is heat resistant and incredibly durable.
Standing individually the food moves through a blast freezer that instantly freezes the cellular structure of the food without damaging it. Then, the products are placed in the frozen food section, where the quality is protected until someone purchases the item. This is ideal for food with long purchase cycles.
Skin film has been specifically designed to seal food items to a cardboard plate. Commonly used to package seafood items, the product is clearly visible through the film. The cardboard plate can be branded for added marketing.
High Barrier Thermoforming Film
This is a unique packaging film made using resins, creating thick, durable corners and improved film memory. They can resist puncture, adverse conditions, and protect the product against UV radiation. They can be expensive, but they are a popular choice.
This is a plastic film that covers various containers. The lids are FDA-approved, and they can be printed with colors and designs to grab the attention of someone walking past in the grocery store. Most of these films are clear, allowing people to clearly see what is inside.
Flexible bags come in the form of pouches. Made from food-grade plastic, they often resemble pillows. Some are clear while others have branding. Frequently, consumers can poke holes in the bags before sliding them in the microwave for easy cooking. While the bags are usually not recyclable, they are inexpensive and easy to use.
Rely on Gray Growth Logistics to Source Frozen Food Packaging
With so many options from which to choose, it can be difficult to select the best choice. At Gray Growth Logistics, our professionals will work with you personally, helping you assess the benefits and drawbacks of each option so you can select the best choice for your business. Contact us today to learn more about our turnkey co-packing services!