Dry Ice Cubes vs Ice Packs – Which Is Better for Cold Chain Shipping?
Dry Ice Cubes vs Ice Packs – Which Is Better for Cold Chain Shipping? Shipping temperature-sensitive goods requires reliable cooling solutions. Two commonly used methods are dry ice cubes and ice packs, each offering distinct advantages. This article will dive into the pros and cons of both, helping you choose the best option for your shipping needs. What Are Dry Ice Cubes and Ice Packs? Dry Ice CubesDry ice is the solid form of carbon dioxide (CO₂), which sublimates directly from solid to gas at -78.5°C (-109.3°F). Unlike traditional ice, dry ice doesn't leave water behind, making it a preferred choice for shipping frozen goods such as seafood, meat, and pharmaceuticals. Dry ice cubes are solid blocks or pellets, providing long-lasting cooling power for temperature-sensitive shipments. Ice PacksIce packs, also known as gel packs, are pouches filled with a gel or liquid that freezes to maintain a temperature range typically between 0°C and 10°C (32°F to 50°F). They are generally...