Cold Packaging: What it is & When to use it

Have you ever received a package that was meant to be refrigerated but wasn't cold when it arrived? This can be extremely frustrating and the quality of the product could be compromised.  

At AM Shipping we understand that cold packaging is essential for maintaining the freshness and quality of perishable goods during shipping.  

Cold packaging refers to the materials and techniques used to maintain low temperatures and preserve the integrity of frozen goods. 

With so many factors at play, it is important to make sure that your items stay cold throughout the entire shipping process. 

In today's increasingly online world, the demand for cold-packaged items has skyrocketed. People want the ability to receive products and food at their doorstep. From fresh produce and meal kits to pharmaceuticals and sensitive biological samples, there is a growing need for reliable cold packaging solutions. 

However, ensuring that these items remain properly chilled during transportation presents various challenges. 

Cold packaging is not just about insulation and refrigerants; it involves careful planning, specialized materials, and efficient coordination.  

In this article, we will explore when cold packaging should be used and some types of options available for your business to utilize to protect your products during the shipping process.  

When to Use Cold Packaging 

Cold packaging is essential for a variety of perishable goods, including fresh and frozen foods, pharmaceuticals, and other temperature-sensitive items. These products are highly susceptible to spoilage or degradation if not stored and transported within specific temperature ranges.

The temperature ranges for cold packaging can vary depending on the specific product being stored or transported. For perishable goods such as fresh foods, the recommended temperature range is typically between 0°C (32°F) and 4°C (39°F). 

This range helps to slow down the growth of bacteria and other microorganisms that can lead to spoilage.

Frozen foods, on the other hand, require much colder temperatures for storage and transportation. The temperature range for storing and transporting frozen foods typically falls between -18°C to -24°C (-0.4°F to -11.2°F). 

Maintaining a specific temperature range is vital to prevent spoilage and degradation, as temperature fluctuations can negatively impact product quality and efficacy. 

Temperature fluctuations can also affect product stability and shelf life, reducing the overall lifespan of the item. Fluctuations can occur during various stages of the product's journey.  

By using cold packaging for the shipping process, you are lowering the risks associated with temperature-sensitive products.  

This also helps confirm the integrity and efficacy of temperature-sensitive items are preserved throughout the entire supply chain. 

Types of Cold Packaging 

There are several types of cold packaging options available for you to choose from, depending on your business needs.  

Cooler Kits:  

This type of cold packaging contains insulated containers or bags and is often used to keep items cold during transportation. They are typically filled with gel packs or ice packs to maintain a low temperature inside the container. Cooler kits are commonly used for shipping perishable goods such as food and pharmaceuticals. 

Cold Bricks:  

Cold bricks are reusable gel packs or ice packs that, once frozen themselves, are placed in coolers or insulated shipping containers to keep items cold. They are typically made of non-toxic materials and are designed to stay colder for longer periods than traditional ice packs.  

Cold bricks are ideal for use in situations where maintaining a consistent cold temperature is critical, such as when shipping sensitive medical supplies. 

Cold Temperature Tape:  

Cold temperature tape is a type of adhesive tape that is designed to maintain its adhesive properties in cold temperatures. 

It is typically used to seal and secure packaging materials for cold storage or during transportation in cold environments. This tape is essential for allowing the packaging to remain intact and secure, even in extremely frigid conditions. 

Cold Labels:  

Cold labels are specially designed labels that can adhere to packaging and maintain their adhesion in cold environments.  

They are utilized in the food and pharmaceutical industries to label products that require refrigeration or freezing. Cold labels are made of materials that can withstand low temperatures without peeling or deteriorating, making sure that valuable information remains visible and intact. 

Cold Packaging with AM Shipping Supplies 

When it comes to cold packaging, AM Shipping Supplies has everything you need to ensure that your products stay fresh and cold during transit. Whether you need to ship perishable food items, pharmaceuticals, or other temperature-sensitive products, AM Shipping can help your business choose the perfect cold packaging options for your specific needs. 

No matter the size or quantity of your cold packaging needs, AM Shipping Supplies has you covered. We can help you navigate through the options and find the best solution for your business.  

With our high-quality cold packaging products, you can have peace of mind knowing that your items will arrive at their destination fresh and cold. 

Choose AM Shipping Supplies for all your cold packaging needs and be confident in the safe and reliable delivery of your temperature-sensitive products. 

Click here to find our cold packaging options available!  

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