Exploring The Different Types Of Frozen Food Packaging
When it involves frozen food packaging, you would like to take care that safety is your 1st concern. Besides that, you may have to select the acceptable materials that may stand up to phase change temperatures. Counting on your budget, packaging, and material wants, frozen food packaging may be a dynamic method that needs the utmost attention to detail.
Many flexible packaging companies have been providing food packaging for many years and they usually get questions about the various styles of packaging materials for frozen food applications.
What are the vital components required in frozen food packaging?
First of all, what’s frozen food packaging?
The most popular options for frozen food packaging usually include however isn’t restricted to cardboard, metal cans, paperboard, wax-coated paper, and different versatile packaging supplies. One of the most popular forms of frozen food packaging is synthetic resin (PE) shrink film that is in a position to resist temperatures all the manner all the way down to -40 degrees.
Here are some options of frozen food packaging materials:
- Protection from spoilage and off coloring
- Easy to fill
- Easy to seal
- Easy to store
- Moisture blocking and resistant
- Made of FDA food-grade substrates
- Strong
- Doesn’t become brittle and crack at low temperatures
- Resists grease, oil, and water
What are the various styles of frozen food packaging?
- Shrink Film
- Wax Coated Cardboard
- Glass
- Aluminum
- Flexible Bags
- Lidding Films
- High barrier thermoforming film
- Skin film
Below, we’ll explore every form of frozen food packaging mentioned on top of it and make a case for the applications and uses of every kind of material.
1. Shrink Film For Frozen Food Packaging
Shrink film (also called shrink wrap) is one of the most popular forms of frozen food packaging. It’s used on numerous packaging lines across the world, as well as those of the biggest food packaging firms in the world. Shrink film may be a wrap that’s ordinarily created out of 1 of 3 main formulations, as well as synthetic resin, polyolefin, or poly-vinyl-chloride.
When it involves food packaging, the polyolefin is your most suitable option. Polyolefin shrink film is bureau food-safe approved and may even be created kosher. Polyolefin shrink film is ideal for waterproofing boxed frozen foods like pies, pizzas, cakes, food, vegetables, fruit, and nearly every different form of frozen food.
2. Glass For Frozen Food Packaging
Next, we’ve got Glass. While not as popular for packaging food in India, glass containers made of specific food-grade glass formulations are used for packaging for a few food applications, significantly in Asian countries. More ordinarily, glass containers are used herein India for storing unused parts of food or meals specifically created to save a lot for future use in glass containers. From a retail stance, using Glass is unusual as a result of Glass may be a weighty material.
Glass has an especially high carbon footprint and is incredibly pricey to ship, significantly long distances. That being the same, Glass is usually used for packaging luxuries food things like frozen dessert and gelato. In this manner, Glass is usually used as a kind of luxury packaging for applications that have terribly difficult shoppers who value luxury more than the everyday client.
3. Aluminum For Frozen Food Packaging
Aluminum is another normal frozen food packaging offer. Most typically, foil pans are used for packaging food things like lasagna, manicotti, and numerous different styles of foods. The top of the foil pans usually options cardboard or waxed coated cardboard topper that slides on the top of the container and holds in place with foil tabs on both sides of the pan. The crammed foil pans usually find themselves packaged inside the cardboard box, which is then sealed in shrink film.
Once opened, the cardboard box and topper are removed, and also the aluminum pan is placed directly into the kitchen appliance for change of state. While aluminum is useful, it’s usually tough to try to do so with used foil pans because of grease, food bits, and different leftover food things that are usually arduous to get rid of from within the containers. Cleansing doesn’t perpetually lead to clean containers, even with abundant effort. Attributable to this, foil pans usually find themselves in landfills.
4. Flexible Bags For Frozen Food Packaging
Flexible bags are a sort of versatile packaging offer created for packaging food. Once addressing frozen foods, the foremost common flexible bags used are pouches made of food-grade plastics, foils, or different food-safe materials. These versatile pouches are usually a variant of rising pouches or pillow pouches. They’re created specifically for frozen food applications like the packaging of frozen vegetables, fruit, pre-made meals, pasta, and different styles of frozen foods. Some styles of frozen food bags are fully clear with no or very little branding aesthetics and are used for packaging frozen food like bread, rolls, and similar things.
5. High Barrier Thermoforming Film For Frozen Food Packaging
High barrier thermoforming film may be a special form of versatile packaging film. It boasts wonderful thermoformability that enables it to be the proper answer for numerous applications. It’s made of leading-edge plastic resins and created completely for these styles of specialty films. This sort of film offers thick corners and better film memory.
High barrier thermoforming films have excellent strength and better puncture resistance. The film options ultra-glossy radiance and supplies superior scent, taste, and ultraviolet radiation protection capabilities. These specialty films are offered in a variety of gauges.
