Disposable paper cups can be drunk with hot water, but long-term use is not recommended. Polypropylene coated paper cups produced by regular manufacturers are non-toxic, because polypropylene itself is non-toxic, with strong temperature resistance and high purity, and almost does not contain any chemical additives. However, some unscrupulous merchants choose inferior polyethylene materials. This kind of paper cup will have a strange smell after pouring hot water, which is harmful to health after long-term use.

Paper cups produced by regular manufacturers use food-grade wax, which has little impact on health. However, there are still illegal enterprises in the market who use cheap industrial paraffin as coating, which may be harmful to health.

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When buying disposable paper cups, we must first understand the scope of application of paper cups, whether they are suitable for cold drinks or hot drinks. Secondly, choose a cup with a certain thickness and a hard cup body, and gently squeeze it on both sides of the paper cup. Too soft and torn cups are mostly unqualified products.

Again, smell if there is any smell, which means that inferior ink is probably used. Finally, it is best not to choose paper cups with too white color. Chemicals such as fluorescent agent can be added. Before using disposable cups, it is best to rinse it with clear water to reduce the attachment of harmful substances and bacteria.

People's network-disposable paper cups, it is best not to put hot water.