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Disadvantages of paper cup packaging

Disadvantages of paper cup packaging

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With the rapid development of China's economy, disposable paper cups, as an easy to use life product, are easy to travel and carry around. It has become an essential daily product for families, restaurants, offices and other places. The characteristics of changing its shape, bright colors, not afraid to beat, loved by many people!
But at the same time, paper cups also have a lot of harm! At present, the disposable paper cups sold in the market are divided into three kinds, one is made of white cardboard, the other is used for holding things, and it can not hold water and oil. The other is a wax coated paper cup, the cup with wax soaked, so is waterproof, thick, but as long as the cup with the water temperature exceeds 40 degrees Celsius, the wax will melt the wax, and materials containing carcinogenic polycyclic aromatic hydrocarbons. Third kinds of plastic cup is now widely used, the outside is a layer of paper, there is a layer of film paper, paper cup machine manufacturing because the threshold is low, only a few million yuan investment can produce processing a large number of sale, if used in the manufacture of the material is not good or not will pass processing, production in the process of occurrence of harmful material.

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