Believe that everyone has used disposable paper lunch boxes. With the improvement of people's quality of life, convenient and fast life has become the mainstream and habit. Whether it is the packaging of roadside snacks, or the need for disposable paper lunch boxes during the New Year and festivals at home, this also makes the use of disposable paper lunch boxes more widespread. Since the disposable paper lunch box is made of paper material, it can be recycled and disposed of by burying or burning, without causing serious environmental pollution, and has high environmental protection value. In addition, compared with disposable foam plastic boxes, it is safer and non-toxic, does not pollute the environment, and can be recycled and recycled more environmentally friendly, which is also in line with the current concept of low-carbon and environmentally friendly life.