New food packaging technology

In order to maintain the aroma, freshness and heat of food, a variety of distinctive new food packaging paper came into being. Artificial peel is a new type of paper in the future. Nowadays, high-grade foods such as beautiful birthday cakes can only be packed in large cartons. Carelessly, the flower shape will be damaged. At the same time it will be stored for a long time and will become hard. If the artificial peel paper is wrapped on the cake, these ills can be avoided. Artificial peels are made from paper and other materials. It is completed at the same time as the food production at the factory's production line. It is a tight pouch or shaped ring, somewhat similar to the waxed Chinese medicine pill, but it is transparent. It is as if it is a layer of "skin" in food. It is tough and flexible, and it can keep food from deterioration for a long time. When you eat, peel off the skin just like eating oranges, and the waste paper can be recycled.
Food insulation paper, like a solar collector, converts light into heat. As long as the paper is placed in a place where sunlight can reach, the space surrounded by the paper will be constantly replenished with heat, so that the food in the paper can be kept at a certain temperature and it is very convenient to eat.