Shipping with Dry Ice

Dry ice is an ideal way to keep your food, drinks, and other items cold while they are in transit. Whether you are shipping deep-frozen food for a special event or trying to keep medical samples frozen during a long-distance move, understanding the dry ice shipping process is essential. You may have a fair question – what is dry ice in general? 

Dry ice is a super cooling agent that turns directly from a solid form into a gas and features an extremely cold temperature of -109.3 degrees Fahrenheit (- 78.5 degrees Celsius). Such cooling features make it a very useful substance for different industries.

In turn, if you’re planning on shipping your dry ice, you’ll want to learn as much as you can about its properties and how to prepare it for the successful trip. That’s why we want to address all the possible questions you may have, explain the properties of dry ice and the regulations as well as best practices for shipping it safely. We will also give you information on Thermal Shipping Solutions such as Renewliner for ensuring your package arrives safe and sound. So, if you’re looking for an effective way to keep items cold during shipment, read on.

Understanding the Basics of Dry Ice

As we’ve already mentioned, dry ice is a powerful refrigerant, which is used to keep food and other items cold. It is several times colder than regular ice, so it can put items in a deep-frozen state. Dry ice “works” through the process of sublimation when it is converted directly into a gaseous state (cold fog) without going through the liquid phase. This process is especially useful in industries where rapid cooling or freezing is needed.

How is dry ice made?

Before using this substance, you may be interested in an actual process of dry ice creation. We have already established with you that dry ice is made from carbon dioxide (CO2). But how exactly CO2 is transformed into a cooling agent?

Dry ice is typically made through a pelletizer, which compresses and cools liquid carbon dioxide. The end result is dry ice pellets that can expand up to 800 times, when in use.

While dry ice may seem as something magical, it can be dangerous since it contains CO2, which can poison humans in excessive amounts. Therefore, you must be very careful when handling and using dry ice.

Proper handling precautions

If you’re not careful handling dry ice, it could cause harm. That is why it must be handled correctly before, during, and after the transportation.

First, make sure your transport vehicle has proper ventilation. Carbon dioxide can build up inside the closed space and without proper ventilation, it can lead to serious health risks.

Second, you should also wear safety goggles and insulated gloves when handling the product. Dry ice can damage the eyes, skin, and mouth, so it is essential to follow all safety precautions.

Finally, make sure to receive the appropriate level of training if you are dealing with dry ice yourself, or check all handlers for having the proper level of expertise.

Preparing for Shipping

Proper packaging

When preparing to ship with dry ice, it is important to use the sufficient packaging materials. You should use fiberboard, plastic, or wooden boxes with Styrofoam insulation to successfully transfer dry ice. It’s better to avoid steel drums or jerrycans as well because dry ice can lead to extreme pressure buildup and a possible container rupture.

Labeling and documentation 

The package should be marked as “Dry Ice” or “Carbon Dioxide Solid” and must include the UN 1845 number and the net weight of the dry ice. A Class 9 label is also required. It will ensure careful handling and free you up from any regulatory issues.

How to calculate the amount of dry ice needed for a shipment based on the product and transit time?

When determining the amount of dry ice needed for a shipment, you should consider many things and factors. To calculate a precise amount of dry ice needed, you need to determine the product quantity, transit time, UPS Temperature True healthcare packaging, dry ice sublimation rate, density of the insulating foam container, and decide on a shipment company.

It is critical to choose a reliable partner for shipment, as you don’t want to have unpleasant surprises during the transportation process. It is of utmost importance to use proper packaging to avoid any potential leaks or ruptures and maintain the appropriate temperature for the products being shipped. Lastly, it is important to test the packaging prior to shipping to ensure it can withstand the pressure and temperature changes during transit. Luckily, Thermal Shipping Solutions such as Renewliner do all these testing and preparation stages for you, ensuring powerful thermal protection for your goods.

Shipping Regulations

Shipping dry ice in the US is subject to a number of federal, state and local regulations. Compliance with these regulations is of paramount importance, as dry ice is classified as a hazardous material. That is why you must ensure that your dry ice shipments are compliant with the state and local regulations. This includes obtaining a Class 9 label, which is necessary for the safe transportation of dry ice. Failure to comply with these regulations could result in costly fines and other penalties, which you definitely want to avoid. Only with the proper training and understanding of the shipping regulations, it is possible to safely and compliantly transport dry ice. 

Tips for Successful Shipping

Probably, by that time, you’ve realized that shipping dry ice can be a tricky process, but with the right tips, you can make it successful. Firstly, it is important to track your shipment of dry ice in order to monitor for any delays. You may want to use smart trackers and GPS tags to be always aware where the shipment is.

Additionally, it is essential to have the correct packing materials. Layering the box with Styrofoam and alternating between dry ice and food items will help ensure the safe arrival of your shipment. You need to make sure to pack the food separately from the dry ice as well, in order to avoid any issues that may affect products shipped, such as dry ice package rupture.

It is also important to understand the potential risks of sublimation pressure build-up in containers and use only suitable packages for dry ice transportation. If you follow these tips, you can be confident that your shipment with dry ice will arrive safely and on-time.

Dry ice is an essential product for many industries, and it is important to understand its properties, as well as the regulations and best practices for shipping it safely. With the right knowledge and resources, like those provided by Thermal Shipping Solutions, it’s easy to successfully store, handle, and ship dry ice. TSS offers a variety of products and services, such as Renewliner, that can help ensure the safe transit of your products.

Finally, remember to always follow federal and state regulations and prioritize safety. It’s crucial to handle dry ice properly and use sufficient packaging techniques to ensure successful and safe transit of your products. Feel free to share your own experiences with dry ice shipping, and become part of a community, which understands the importance of safe and successful dry ice transportation.