Stainless steel insulated rice bucket
Product name: stainless steel insulation rice bucket
Color: can be customized according to customer requirements
Product material: 304 stainless steel material
Product features: food grade 304 stainless steel, lamination, vacuum insulation, large capacity, portable handle, easy to clean.
Insulation duration: 6-12 hours
Product selection of food grade 304 stainless steel, direct contact with food safety, vacuum heat preservation, effective control of temperature changes, heat preservation and cold is also strong, lock the best state of food, large capacity pot liner, to meet your appetite, convenient handle design, convenient travel, work and other need to move the scene.
The heat preservation lunch box is an ordinary lunch box with a heat preservation shell, which is filled with foam plastic in the inner and outer layers, and the inner layer is plated with a metal film. The thermal insulation lunch box is developed from the thermos, and the principle of insulation is the same as the thermos. It has a long heat preservation time and can be reheated when you want to eat. It has a fashionable appearance and is light and portable. Compared with the heat preservation lunch boxes on the market, the price is relatively affordable. The product is green and environmentally friendly, energy-saving and beautiful. The principle is that the food container is generally made of double-layer plastic or stainless steel plus a vacuum layer or heat insulation layer, with a lid on the top and tightly sealed. The vacuum layer or heat insulation layer can delay the heat dissipation of the food inside to achieve heat preservation the goal of. The thermal insulation lunch box is developed from the thermos, and the principle of insulation is the same as the thermos. There are three ways of heat transmission: radiation, convection and transmission. The silver inner tank in the insulation barrel can reflect heat radiation, and the vacuum layer or heat insulation layer of the cup body can block the heat transfer.