We often use some cups in our life, whether it is paper or glass - it is essential! Today, our Shanghai paper cup custom manufacturer brings you how to test the quality of paper cups:
First, look at the packaging and labeling: the general paper cup should be sealed in the plastic packaging bag, the packaging bag should not be damaged, the paper cup with not tight packaging is vulnerable to environmental pollution, and the hygiene is not guaranteed. The product packaging should indicate the name, address, product execution standard, production date, and expiration date of the manufacturer. The technical performance of paper cup products should be implemented in the "paper cup" standard, and can also be implemented in corporate standards. However, the health indicators must implement the “Sanitary Standards for Raw Paper for Food Packaging”.
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Second, check the appearance: the paper cup should be very wide and should not be deformed. In addition, you should use a paper cup with a good cup body. The paper cup with a bad cup is very soft by hand. When it is 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. When selecting a paper cup, you can use your hand to squeeze it gently on both sides of the cup to get a rough idea of how good the cup is.
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