Grande feuille de glace carbonique: Maîtriser le transport ultra froid en 2025
Expédition de vaccins, biologics or frozen foods requires more than an ordinary ice pack; you need ultralow temperatures that stay consistent for days. That’s where the large dry ice pack sheet comes in. These flexible blankets are filled with solid carbon dioxide and can wrap around irregular shapes, keeping goods at about –78.5 °C (–109,3 ° F) pour jusqu'à 72 heures. Unlike gel packs that melt and leave water behind, dry ice sheets sublimate directly from solid to gas, so they leave no residue, are lighter than waterbased ice and last longer. Ce guide explique le fonctionnement de ces fiches, how to size them, Conseils de sécurité, 2025 tendances de l'industrie, and why switching to a large dry ice pack sheet could be a game changer for your coldchain operations. What exactly is a large dry ice pack sheet and how does it differ from gel packs? How do you size a dry ice sheet for different shipment durations and payload weights? What safety precautions and regulatory requirements apply when handling...