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Paper is not waterproof, but why are disposable paper cups waterproof? Is it harmful to human body?
Drinking water from disposable paper cups should be hygienic and convenient, and it is safe and safe to drink, but if you encounter several kinds of paper cups that we will talk about below, you may not be so worried. The results of the spot check on the quality of paper cups announced by the General Administration of Quality Supervision, Inspection and Quarantine today show that the qualified rate of the products is 86.9%. Although the qualified rate is relatively high, a small number of paper cups contain a lot of harmful substances-fluorescent agents.

Fluorescent substances can mutate cells, and once these harmful substances enter the human body, they will become potential carcinogenic factors. The General Administration of Quality Supervision, Inspection and Quarantine announced today four kinds of paper cup products with serious quality problems, namely:

Beijing Jin ri Ji tong trading co., ltd. ajimao paper cup specifications 250 ml

Zhejiang Hangzhou Lijie Paper Products Co., Ltd. Lijie Paper Cup specifications 9 ounces.

Zhejiang Yiwu Oasis Paper Cup Tableware Co., Ltd. Paper Cup (without trademark) specification 12 oz.

Hetong Paper Cup Factory, Chaheji Township, Bazhou City, Hebei Province, is diligent and diligent, with a paper cup size of 9 ounces.