At present, there are no edible inks in our country, but many consumers do not pay attention or have not seen them. Some customers directly pour the tomato sauce on the tray paper and use the chips to eat! In fast-food restaurants, waiters are accustomed to placing a printed advertising paper on the tray. Many people think that the paper is hygienic and found that many tray papers are printed with a line of small print: "This tray paper is a general printed matter."
Even environmentally friendly soy inks have not yet reached the point of being edible! Excessive consumption can cause benzene poisoning and lead poisoning! A reporter visited many fast food restaurants in Guangzhou and will directly put the food on top of the paper. This poses a great health hazard. The inks basically contain benzene solutions, and benzene solutions are carcinogenic.