YUANFU

　　We use disposable paper cups when the most important thing is his quality and safety, which is also a lot of companies in the paper cup printing when the first thing to consider, but as a consumer we should be how to identify the good and bad disposable paper cup printing? The following is a detailed analysis for you.

　　1, first of all, when selecting disposable paper cups, not just look at the appearance of paper cups dry or not clean, some paper cups look very white, look very comfortable, many people think that this kind of cup is the best, in fact, the opposite. Some paper cup manufacturers in order to make the cup looks more white, added a large number of fluorescent whitening agent. Once these harmful substances into the human body, it will become a potential carcinogenic factors. Therefore, experts recommend: we choose paper cups, it is best to put under the light, if the paper cups in the fluorescent light blue, then it can prove that the fluorescent agent in the paper cups exceeded the standard, so consumers should be careful to go to use. As a printer's side, both the use of ink and paper supplies must pay attention to the selection of security.

　　2, if the disposable paper cups after printing the cup body soft collapse is not firm, beware of leakage. In addition, look at the hardness of the paper cup is not good, some quilt stiffness is not good, pour water or drink, end up will be seriously deformed, this seriously affects the use. Experts pointed out that the general quality of paper cups can be filled with water for 72 hours without leakage, while the poor quality of half an hour will seepage.

　　3, paper cups are generally stacked on top of each other, if the environment is humid, will inevitably cause mold, so everyone in the life of paper cups found to have been damp best not to use. In addition, when the paper cups are stacked together, the ink outside the paper cups affects the inner layer of the wrapped paper cups, this time must pay attention to, because, the ink contains benzene and toluene, harmful to health. So in the purchase of disposable printing paper cups, it is best to pick the outer layer of no ink printing or printing less paper cups.

　　4, disposable paper cups should be printed before a strict distinction, he is a cold cup, hot cups of points, they “have their own job”. Experts pointed out that our daily use of disposable paper cups can generally be divided into cold cups and hot cups of two kinds, each of them has its own job, once “misplaced”, may threaten the health of consumers.