Ice pack sheets are an innovative cold chain solution composed of multiple ice packs. Each ice pack measures 7*7cm cold-chain logistics, is connected by non-woven fabric and PE film. The most outstanding advantage of this product is that it can flexibly wrap products of various shapes and you can cut them freely. This new type of ice pack is gradually becoming the preferred solution for fresh food e-commerce, pharmaceutical cold-chain logistics, and industrial refrigeration companies.
What are Ice Pack Sheets?
Ice pack sheets consist of a continuous sheet structure comprising a series of interconnected small cooling units. Raybo provides these ice pack sheets in a flat, empty and dry state. When we use them, we only need to soak them in water and freeze them. Sometimes we also call it ice pack blanket, because we can wrap the product around like a blanket. This innovative design allows the gel ice sheets to remain flexible even when frozen. Therefore, it’s easy to wrap around irregularly shaped items such as bottles, vaccines or food containers.
Technical Data of Gel Ice Sheets
Each ice pack sheet has individual cells measuring 7*7cm. These cells can be freely combined; for example, two, three or twelve cells can be combined to form a single ice pack sheet. Here are common sizes in the table below. Of course, Raybo supports custom sizes and designs based on your specific needs.
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Introduction to Different Parts of Ice Pack Sheets
PE Side: Smooth, waterproof PE material, customizable with various patterns;
Non-woven Side: The pores in the material allow water to penetrate, and it has an elastic surface;
SAP Material: In its dry state, it is a powder; after absorbing water, it becomes a gel. It has a stable molecular structure and a slow heat exchange rate.
Connection: Cut to size freely.
Guide for Ice Pack Blanket
Step 1. Soak the ice gel sheet in water for 3-5 minutes;
Step 2. Take it out and dry both sides;
Step 3. Place the ice pack sheet in the freezer for 3-6 hours;
Step 4. Use it directly or cut it into smaller pieces.
Benefits of Ice Pack Sheets
360° Cooling
Gel ice blankets provide 360° all-around cooling for items being transported. Whether it’s irregularly shaped medicine bottles, seafood, or irregularly packaged food, ice pack blankets can provide seamless coverage. Traditional ice packs, no matter how they are arranged, cannot perfectly conform to the product. This ice blanket ensures that heat cannot penetrate, resulting in more uniform temperature control.
10x Savings on Shipping and Storage Costs
Each dry gel ice sheet is as thin as paper. The same container can hold more than 10 times the amount of ice sheets compared to ordinary pre-filled ice packs or ice cubes! And 1 square meter of warehouse space can store the same amount of goods that previously required 10 square meters. This means you can save a significant amount on transportation costs. Therefore, heat cannot penetrate.
30% Increase in Shipping Efficiency
Ice blankets for shipping are easy to use. Not only can workers understand how to use ice pack sheets within one minute, but they can also instantly cut them to the required size according to the size of the box. This eliminates the need to purchase multiple specifications for different box types. Furthermore, in automated or semi-automated packaging lines, this smooth operation method can increase overall packaging and shipping efficiency by more than 30%.
Best Uses of Ice Blankets for Shipping
For Food and Perishable Shipping
For the cold chain transportation of fresh meat, seafood, dairy products, chocolate, high-end baked goods, and prepared meals, ice blankets can maintain sub-zero temperatures throughout the entire transportation cycle, reducing spoilage time. Placing ice blankets around the insulated container helps maintain a low-temperature environment even during unpacking and sorting processes.
For Pharmaceutical Shipping
Pharmaceutical products (vaccines, reagents, biological samples, etc.) and laboratory specimens require stricter temperature control and uniformity during transportation. Flexible ice sheets can wrap around test tube racks, sample boxes, and transport trays. Compared to individual ice packs, this product also helps to secure the items in place during transportation, preventing displacement due to bumps and vibrations. It is suitable for long-distance distribution or logistics processes involving frequent transfers.
For Pallet and Bulk Products Shipping
For full-pallet or large-scale cold chain cargo transportation, establishing a continuous low-temperature barrier is crucial. Gel Ice Blankets can be used as a protective film to cover the surface or be placed between layers of the entire pallet of goods, providing a long-lasting cold source during air, land, and sea transportation. Considering the cost sensitivity of large-scale transportation, ice blankets, with their excellent cost-effectiveness, are the best choice for reducing overall packaging costs in large-scale logistics.
For E-commerce Grocery Shipping
With the rise of fresh food e-commerce, food delivery platforms, convenience stores, and outdoor equipment stores, last-mile delivery has become crucial. Ice Pack Sheets can be freely cut to fit different box sizes, meaning you don’t need to purchase different sizes of ice packs for each packaging box size, greatly reducing the complexity of consumables management. Whether for short-distance delivery or long-distance e-commerce transportation, you can freely adjust the quantity and size of ice pack sheets as needed.
Why Choose Ice Pack Sheets Over Traditional Ice?
Traditional ice melts, creating a water-damage risk during shipping. Ice pack sheets, on the other hand, lock moisture inside. They’re cleaner, easier to handle, and far more efficient at retaining temperature. Plus, ice gel sheets can be reused many times—making them sustainable and cost-effective.
Final Thoughts
In summary, ice pack sheets, with unique flexibility and coverage, have become an indispensable temperature-control tool in cold-chain transportation. Their comprehensive cooling capabilities surpass those of traditional ice packs. Choosing high-quality ice pack sheets not only improves efficiency and product quality during transportation but also establishes a robust safety barrier.
