Modern people are busy with work and study every day, and generally need to stay up late to work overtime, and the frequency of ordering takeout is relatively high. The price of these advanced environmentally friendly lunch boxes is also more expensive than ordinary lunch boxes. The main reason is that the newRecycle Lunch Box Machine has better heat resistance. Compared with the traditional lunch box, it is easy to melt or chemically react when it encounters hot blanching, which is not good for people's health. http://www.reexong.com/food-container-making-machine/recycle-lunch-box-machine.html