
How Does a Foil Lined Pizza Box Keep Pizza Hot?
2025-07-25 13:00
Aluminum pizza boxes keep pizza hot by combining insulation, heat reflection, and moisture control. The inner layer of the pizza box's foil reflects heat back to the pizza, reducing heat loss during transport. This reflective property helps keep the interior temperature constant without additional heating.
1. Reflective Insulation Layer
The foil layer of the pizza packing box like a mirror, reflecting infrared radiation. Instead of radiating warmth away thru the paperboard wall, the pizza's warmth is contemplated again to the pizza through the easy surface, lowering radiant warmth loss through as much as 30%.
2. Low Thermal Conductivity Air Gap
The foil is bonded to the corrugated wall with a pressure-touchy adhesive, developing a thin, sealed air pocket. Air is a bad conductor, so this foil lined pizza box production slows down the conduction of warmth to the outside, maintaining the inner temperature 12-15°C better than everyday cardboard after 30 minutes.

pizza box

pizza packing box

foil lined pizza box
3. Steam and humidity control
The steam generated through the new fillings condenses at the foil in place of penetrating into the cardboard. Because the foil lining has a non-porous surface, condensed water droplets live at the foil and evaporate again, decreasing moisture and maintaining the crust crisp. This humidity law additionally prevents the "warmness sink" impact that stops the pizza from cooling prematurely. Aluminum foil lined pizza boxes assist hold the pizza crust crispy and the cheese melt-in-your-mouth, that's precisely what clients love.

aluminum pizza box

pizza packing box

aluminum pizza box
From heat preservation to food quality, from appearance to sustainability, Orderpack aluminum pizza box meet all needs. With aluminum foil pizza packing box, your takeaway experience will be cleaner, hotter, and more memorable, making your brand the choice that customers order again and again.
Orderpack aluminum foil pizza box is durable and sturdy, with food-grade aluminum foil on the inner layer, which is moisture-proof, oil-proof and heat-insulating. The outer layer is printed with high-quality color, and the brand logo can be customized to enhance the packaging grade and ensure that the pizza always remains fresh and delicious during the delivery process. Orderpack as a professional manufacturer & supplier of disposable and Eco-friendly tableware and package, specialized in producing and selling disposable food packaging for over 10 years. Our Products include disposable cutlery ,foil lined pizza box、 food packaging boxes cups bowls and plates , drinking straws , paper bucket,wrap paper , paper bags and other biodegradable products,including bagasse pulp PLA and cornstarch tableware.