There have different material for wrapping sandwich.
This material is aluminum foil backing paper with the honeycomb pattern. Aluminum foil have goods thermal insulation effect. And the honeycomb pattern could leave the hot inside longer. So the honeycomb foil wrapper is the best wrapper for food wrappings like sandwiches and hamburgers.
The Foil paper bag also in foil backing paper material, but they have not honeycomb pattern on the backside. But foil paper bag is easier to use for the bag shape. You could put the burger to the foil bags directly.
Greaseproof paper is the cheapest material for food packages. They have a good greaseproof effect.
Pop-up foil sheets material is aluminum foil without paper backing. Thickness is 11 micron -22 micron. The pop-up shape is more convenient for take out the foils to wrap sandwiches and other food. Also the aluminum foil provides the insulation effect.
So which material you like to wrap your sandwich? Welcome to contact us.