Most disposable tableware has been made of plastic from the past to the present; Plastics are polymers made from the synthesis of raw materials called monomers. Monomers are toxic substances and harmful to human health; While polymers are neutral and have no problem. But the problem is that some monomer is usually left in the polymer preparation process. If this process is done properly and in accordance with the required standards, it will not cause any problems for people’s health. Therefore, one should be very careful in using plastics as food containers, and at the same time, any plastic should not be allowed to pack food. Fortunately, for several years now, with the production of disposable plant and degradable containers, many problems of unhealthy use of disposable containers in certain conditions and even their disposal as waste and their danger to nature and the environment, have been eliminated.