1: the first glass of water is best not to drink, first with boiling water hot, four or five minutes after the water poured out, so that the harmful substances in the paper cup full evaporation. Because the fluorescent powder, ink permeability is very strong, it will contaminate food.
2: disposable paper cups or instant noodles cartons, try not to use microwave heating.
3: the paper cups try not to put hot water, because some manufacturers in the paper cup to prevent water penetration, coated with a thin layer of wax, when more than 40 degrees of hot water will melt. As a result, disposable cups are best used for cold drinks, not hot water above 40 degrees celsius.
Zhe Jiang Pando EP Technology Co., Ltd
Add: No.38, Qihui Road, Foreign-oriented comprehensive development zone, Haining city, Zhejiang, China.314423
Contact us: David Yang