Shorten delivery distance. If the distance is too far, the rider's delivery time will increase, and the distance has a great influence on the taste and temperature of the dishes. Use an incubator to keep food warm, so as to achieve the effect of heat preservation. Stick a warm baby under the lunch box and put it under the lunch box, which not only provides heat for food continuously, but also makes customers satisfied.
The heat preservation box is made of developed materials, and it is said that it is also used to make astronaut coats and ski suits. In addition to new materials, pizza cartons have become thicker. Each box has a pad paper made of patented material, and the pleated design allows hot air to stay in the package for a longer time.