How To Select Paper Cups Made By Paper Cup Machines

1. Look: When choosing disposable paper cups, don't just look at whether the cup color is white or not. Don't think that the whiter the color, the more hygienic it is. Some paper cup manufacturers have added many fluorescent whitening agents to make the cup look whiter. Once these harmful substances enter the human body, they can become potential carcinogens. Experts suggest that citizens should take a photo under a lamp when choosing paper cups. If the paper cup appears blue under a fluorescent lamp, it indicates that the fluorescent agent is overspending, and customers should use it with caution.
2. Pinch: The cup body is soft and not hard, be careful not to leak water. In addition, it is necessary to choose paper cups with solid and firm walls. Paper cups with low body hardness are very soft to grip, and when poured into water or beverages, they will deform severely when held, or even cannot be held, affecting their use. Experts point out that high-quality paper cups can generally hold water for 72 hours without leaking, while low-quality ones will leak in half an hour.
3. Smell: The color of the cup wall is fancy, beware of ink poisoning. Quality supervision experts point out that paper cups are mostly stacked together. If they are damp or contaminated, they will definitely form mold, so damp paper cups must not be used. In addition, some paper cups will be printed with colorful patterns and words. When the paper cups are stacked together, the ink on the outside of the paper cups will inevitably affect the inner layer of the paper cups it wraps around. The ink contains benzene and toluene, which are harmful to health. Therefore, it is best to purchase paper cups with no ink on the outer layer or less printing.
4. Use: Different cold cups and hot cups, each with its own function. Experts have ultimately pointed out that the disposable paper cups we usually use can be divided into two types: cold and hot cups, each with its own function. Once they are misaligned, it may have an impact on the health of customers.