Plastic cups are toxic at high temperature, so it is not good to use disposable cups for a long time. The main raw material of plastic tableware is polystyrene. Polystyrene is nontoxic, hygienic and safe. However, monomer styrene and other volatile substances, including ethylene, cumene, toluene and so on. The residue after polymerization of polystyrene resin has small molecular weight and certain toxicity.
Brand profile:
Tupperware brand company is a plastic container manufacturer, headquartered in the United States. Tupperware has more than 70 branches all over the world, with branches in the United States, French, Australian, Japanese, Korean and China 15 countries. From 65438 to 0995, Tupperware (China) Co., Ltd. was established in Guangzhou, China.
Reference to the above content: Baidu Encyclopedia-Tupperware