The incubator is a kind of bag with thermal insulation performance, which is used for take-away food delivery. According to the texture of products, incubators are divided into different types, including plastic, foam, metal, wood and other incubators.
origin
According to research, the earliest take-away food delivery industry was extensive, with various take-away tools, such as welding useful iron cabinets, winding yellow tape with white foam boxes, or putting cotton blankets in rattan baskets. These devices are not only bulky and inconvenient to carry, but also unsanitary and unsightly.
The emergence of incubators is a major innovation in the catering industry. The incubator originated in France, when there was only the concept of "suitcase with thermal insulation performance". In 2006, it was developed by a domestic tourism products company, and finally it was improved in appearance and function. Because of the portability and novelty of bags, insulated suitcases have quickly become popular all over the country, especially in Beijing, which has become a must-have item in the catering industry.