Development of novel pizza delivery bags

食品和披萨外卖公司面临的主要困难之一是在从厨房到顾客的递送阶段保持热的熟食，特别是披萨的温度。特别是在寒冷的气候条件下，环境食物和热食物之间的温差可能会变得很大。这会导致食物显著冷却和冷凝，从而影响食物的质量和味道。虽然食物似乎很容易保持足够的温度，但与食物有关的挑战，如温度和水分含量/冷凝程度，在将其质量、味道和新鲜度保持在所需的水平上存在挑战，这可以被视为内在质量。还有一些外部素质(或参数/目标)需要实现，如更高的效率、更好的成本效益、更好的健康、更好的资源利用和更好的环境。此外，使用无毒、不易燃、不腐蚀、不粘、不扩散等材料及其配置使这些袋子更加健康也是同样重要的。在这方面，迫切需要进行全面的研究，以优化袋子的储存条件，以便在交付阶段高效和有效地使用袋子。因此，该项目旨在开发具有各种选项和配置的新型披萨送货袋，以实现披萨的最佳(所需)条件。

One of the main difficulties faced by food and pizza delivery companies is to maintain the temperature of hot cooked foodstuffs, particularly pizzas, during delivery stage from the kitchen to the customer. Especially, in cold climatic conditions, the temperature difference between the ambient and hot food may become substantial. This results in significant cooling and condensation of the food which affects their quality and taste. Although it seems to be easy to keep the food warm enough, there are challenges related to the foodstuff, such as temperature and moisture content/condensation level, in keeping their quality, taste and freshness at the desired level which can be seen as internal qualities. There are also external qualities (or parameters/targets) to achieve such as better efficiency, better cost effectiveness, better health, better resources use and better environment. Furthermore, it is equally important to make these bags healthier with non-toxic, non-flammable, non-corrosive, non-sticky, non-diffusive, etc. materials and their configurations. In this regard, there is a strong need to perform comprehensive research to optimize the storage conditions for the bags to be efficiently and effectively used during the delivery stage. Thus, this project aims to develop novel pizza delivery bags with various options and configurations to achieve the optimum (desired) conditions for pizzas.