Sunlight and UV rays can degrade certain pharmaceutical and food products. The aluminum layer acts as a natural UV barrier, preventing ultraviolet radiation from penetrating the box and affecting the contents. This UV shielding is especially important for sensitive medicines, vaccines, and organic products that must be kept in dark or opaque packaging to preserve efficacy and freshness. A Thermal Corrugated Carton offers this protection while also maintaining stable temperatures. These benefits extend to a wide range of uses, from corrugated insulated boxes for fruit to specialized corrugated insulated delivery boxes for last-mile transport. Whether you're handling produce, biologics, or frozen goods, a corrugated insulated box for shipping ensures your products remain protected from environmental damage throughout the cold chain journey.