Insulating a box to trap heat

Protip: Look into what delivery drivers use. The pizza guy basically has a fabric box with insulation and mylar lining and it keeps a pizza warm for 20+ minutes.

Want to further improve that design? Add something warm to the box and keep it sealed, like a brick or pizza stone warmed up in the oven.

Insulation isn't that hard to do. The benefits of the pizza bag is that you can store it easily and it is food safe.

mylar (space blanket)
wool
mylar

Layered like this the heat that gets through inner layer gets traped in the wool and second layer.This guy gets it >>972620

Also less than $20 gets you a little 12 volt heating blanket for the car. Dont like being a buyfag advise giver, I found mine in the trash with a busted plug, low wattage heating coil is useful.

>>972586
Just use a cooler or insulated lunchbox and wrap the food in a couple of towels. If you want to be really fancy you need some sort of heat pack like a couple of chemical hand warmers next to the food.

Some of the 12v coolers that plug into car cigarette lighters have a switch in them to change the Peltier between heating and cooling. If you happen to find one without a switch, its just a matter of reversing the polarity on the plug.

File: 635816398229570099-DOMINOS-DXP-PIZZA-DELIVERY-4[1].jpg (67KB, 680x510px) Image search: [Google]

67KB, 680x510px

>>972586
>2016
>Not stealing a Domino's Pizza delivery car

The pizza hut around me sells those bags they use for 5 bucks. Just buy that.

>>972586
I think you're looking for a styrofoam box.

Preheat box before putting food in it