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Cold Chain Packaging Solutions for Perishables Maintaining temperature stability during the transportation of perishable goods is critical across industries such as food, الأدوية, and biotechnology. Cold chain packaging solutions play a vital role in preserving product integrity by preventing temperature fluctuations. Among these solutions, insulated bags stand out for their lightweight structure, flexibility, and cost-effectiveness. Insulated bags, also known as thermal bags or cooler bags, are designed to reduce heat exchange between the external environment and the contents inside. These bags typically consist of multiple layers—an inner insulating core (often foam or foil), a durable outer shell, and a reflective liner that minimizes radiant heat. Their effectiveness is enhanced when used in combination with ice packs, حزم هلام, or PCM (مواد تغيير المرحلة) bricks. The food delivery sector relies heavily on insulated bags to keep hot foods hot and cold foods cold during last-mile logistics. بصورة مماثلة, pharmaceutical companies use them to transport temperature-sensitive medicines like vaccines and insulin. Their soft-sided,...
