How to choose paper cups

by:Smily Mia     2020-10-07
1, see: when choosing disposable paper cup, not only look at paper cups white color is not white, do not think that the color white is more health, some paper cups manufacturers in order to make the cup looks more white, joined a large number of fluorescent whitening agent. Once these harmful material enters the body, you will become a potential carcinogenic factors. Experts suggest that people, when picking paper cups the most under the lamp a portrait, if blue paper cups under fluorescent lights, prove that the fluorescent agent, consumers should be careful to use. 2, pinch: cup body soft collapse is not strong, careful is leaking. In addition, should choose glass thick stiff paper cup, cup body hardness is not tall cups pinched up very soft, with water or beverage, when they end up serious deformation, even end up, affect the use. The expert points out, general and high grade paper cups that can hold water 72 hours, no leakage and poor quality will ooze water half an hour. 3, smell: glass color, carefully ink poisoning. Quality control expert points out, paper cups are stacked together, if be affected with damp be affected with damp or contaminated, inevitably forming mold, so be affected with damp be affected with damp paper cup must not be used. In addition, the meeting on some paper cups printing colorful patterns and words, when the paper fold together, paper cups by the ink inevitably affect its outside outside the parcel layer of paper cups, and ink contains benzene and toluene, has harm to the health, the purchase of outer no less ink printing or printing paper cups. 4, use: distinguish between a cup of cold, heat cup, they & quot; Each has its duty & quot; 。 Experts pointed out that finally, we usually use disposable paper cups in general can be divided into cold drink cup and two hot drink cup, each with its new obligations, once & quot; Dislocation & quot; , it may affect the health of consumers. Logo at the bottom of the understanding of disposable paper cups at the bottom of the digital sign, know different material at the bottom of the cup cup every digital its meaning will not have to worry about the dangers of these disposable paper cups. ” 1' - - PET( Polyethylene terephthalate) Can produce carcinogenic substances, the use of 10 months. ” 2. '' - - HDPE( High density polyethylene) , is not easy to clean, easy to breed bacteria. ” 3' - - PVC( Polyvinyl chloride) In high temperature and oil is easy to produce carcinogens. ” 4' - - LDPE( Low density polyethylene) Easy to produce harmful substances, high temperature. ” 5. '' - - - - - - - - - - - - PP( Polypropylene) Microwave oven boxes, the special material. ” 6' - - PS( Polystyrene) , hot cold, can not be used in microwave. ” 7' - - PC and other classes, used to produce bottles, space cup, space bottle, but the material of water glass at high temperature is easy to release bisphenol A toxic substances, harmful to human body. When using this kind of glass do not heat, do not in the sun.
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