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Dry Ice Pack Guide: How Long Will Dry Ice Keep Meat Frozen?

Dry Ice Pack Guide: How Long Will Dry Ice Keep Meat Frozen?


Transporting frozen meat is something many of us do, whether it's for a camping adventure, keeping our hunting catch fresh, or sending it to loved ones far away. Dry ice packs are a popular choice when it comes to maintaining the temperature of the meat. They're better than regular ice cubes and other cooling methods since they stay dry and don't turn everything into a soggy mess.

In this blog, we'll dive into the amazing benefits of these ice packs.


What Are Dry Ice Packs?


woman holding dry ice packs

Credit: Envato Elements/ Maliflower73


Dry ice packs are a type of ice pack that looks like a flat sheet of paper when it's in a dry state. When soaked in water, the material within gets activated and expands into a flexible sheet that can be cut to size to fit any container. They get their name due to the fact that they remain dry even when they melt.

Although these packs do not contain any dry ice, they are far superior. When regular dry ice sublimates or melts, it releases carbon dioxide gas that gives it that smoky look. On the other hand, when these packs melt, they simply go back to being a flat sheet. Additionally, although these packs are extremely cold, they do not cause freezer burn when in direct contact, unlike dry ice.


How Do Dry Ice Packs Keep Meat Frozen?


Dry ice packs are designed to help maintain the temperature of perishable food items, like meat, during transportation and storage. These packs work to keep food cold by using a material present within the packs that has a high heat capacity. This means that it can absorb a significant amount of thermal energy from the surrounding environment.

When dry ice packs are placed in close proximity to frozen meat and other types of frozen food, it begins to absorb this heat energy or warm air from the food, and in turn, the food temperature decreases. This helps to maintain the food at a low temperature and keeps it frozen for a longer duration compared to traditional ice packs or regular ice.


How Much Dry Ice Do You Need to Keep Meat Frozen?


chopped frozen meat wrapped in plastic

Credit: Envato Elements/ boomeart


When it comes to keeping meat frozen, the key is to use enough dry ice packs to ensure adequate preservation. But how much is enough?

A general rule of thumb is to use a minimum of 1 sheet of dry ice pack for every 7-8 liters of cooler size. This means that for a cooler with a capacity of 50 liters, you would need at least 7 sheets of dry ice packs. However, this is just a general guideline and may vary based on several factors such as the temperature of the surrounding environment, the temperature of the meat, and the amount of time it will be stored.


Tips for Maximizing the Effectiveness of Dry Ice Packs for Frozen Meat Transportation


Here are some practical tips to make sure your frozen meat stays frozen when using dry ice packs for transportation:


1) Use Airtight Packaging


The first thing you need to do is put your meat in an airtight container or any type of airtight packaging. This helps trap the cold and prevents heat from sneaking in.


2) Wrap the Meat


If you want to go the extra mile, wrap your meat in plastic or vacuum-seal it. This way, the dry ice packs can do their job better by absorbing more heat.


3) Consider Using an Insulated Cooler


Although you will probably be using refrigerated transportation for transporting frozen meat, insulated coolers will maximize the efficiency of dry ice packs. These coolers will also maintain a consistent temperature, preventing heat from entering or escaping.

When packing the meat in a cooler, place a layer of dry ice on top of the meat since cold air sinks at the bottom.


4) Keep an Eye on the Temperature


Don't forget to regularly monitor the temperature of the meat to ensure that everything is completely frozen. If the temperature starts to rise to more than 40°F, it's time to add more dry ice packs or take other measures to maintain the low temperature.


How Long Will Dry Ice Keep Meat Frozen?


how long will dry ice keep meat frozen


When using dry ice packs to keep frozen meat, the length of time the meat stays frozen depends on a few things like how you package it and the cooler's temperature. If everything is done right, these packs can keep your meat frozen for up to two days, which is much longer than regular ice, which only lasts a few hours.


How to Store Dry Ice Packs When Not in Use?


When not in use, dry ice packs can be stored in a freezer or in an open plastic bag. Although they require almost no maintenance, they can occasionally be run underwater to rehydrate themselves. Just remember to press a little dent in each cell to let them expand when they freeze.


Can I Use Dry Ice Packs for Long-Distance Shipping of Frozen Meat?


raw meat on platter with garnishing
Credit: Envato Elements/ furmanphoto


Yes, dry ice packs are suitable for long-distance shipping of frozen meat. Just make sure to use enough dry ice packs to maintain the desired temperature throughout the journey.


Can Dry Ice Packs Be Used With Other Frozen Foods Besides Meat?


Yes, dry ice packs can be used to keep a variety of frozen foods, such as vegetables, fruits, and seafood, cold during transportation and storage.




Using dry ice is a great way to keep your meat and other perishable items cold during shipping. To make sure everything stays frozen when in transit, just follow the tips above!

And if you're looking for reliable dry ice packs for shipping meat, check out Nice Packs dry ice packs. With Nice Packs, you can be confident that your perishable items will stay frozen and arrive in excellent condition. Shop with us today!

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