Some people may have doubts, what are the options for paper cups, not all the same? Some people may say that one or two times, good or bad can have an impact. In fact, the impact is still very large. A bad quality paper cup will directly affect our health. It will not be reduced once or twice, so paper cup selection is especially important. Let's take a look at it.
When selecting disposable paper cups, don't just look at the color of the paper cups. Don't think that the whiter the color, the more hygienic. Some paper cup manufacturers add a lot of fluorescent whitening agents in order to make the cup look whiter. Once these harmful substances enter the human body, they become potential carcinogenic factors. Experts suggest that the public should take the photo under the lamp when selecting the paper cup. If the paper cup is blue under the fluorescent light, it proves that the fluorescent agent exceeds the standard and consumers should use it with caution.
The color of the cup wall is fancy, beware of ink poisoning. Quality supervisors pointed out that paper cups are stacked one on top of the other. If they are wet or contaminated, molds must form, so the paper cups that are damp should not be used. In addition, some paper cups will print colorful patterns and words. When the paper cups are stacked together, the ink on the outside of the paper cup will inevitably affect the inner layer of the paper cup wrapped outside, and the ink contains benzene and toluene, which is harmful to health. Purchase paper cups with no ink printing or less printing on the outer layer.
Distinguish between cold cups and hot cups, they "have their own jobs." Experts finally pointed out that the disposable paper cups we usually use can be divided into two types: cold drink cups and hot drink cups. They all have their own functions. Once they are “misplaced”, they may have an impact on consumers' health.
The cup is soft and not strong, and it is leaking carefully. In addition, it is necessary to use a paper cup with a thick cup wall. The paper cup with a low cup hardness is very soft. When poured into water or a drink, it will be severely deformed when it is put up, and it will not end up, which will affect the use. Experts pointed out that generally high-quality paper cups can hold water for 72 hours without leakage, and poor quality will leak water for half an hour.
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