Paper cups have a layer of wax in the paper to deter the paper to absorb water, paper cups are divided into cold cups and hot cups of two kinds, if you often use cold cups for hot drinks, the health hazards will be very great. Cold drink paper cups have the appearance of spray wax or dip wax disposal, between 0 ~ 5 ℃, this wax is very safe, but as long as the temperature of the water across 62 ℃, the wax will melt, paper cups will absorb water deformation.
Melted white wax impurity content is high, because it is rich in poly-cyclic aromatic hydrocarbons organic compounds is a kind of carcinogenic substances, with the beverage into the human body. The appearance of the hot drink paper cups will stick a layer of extra film, not only good heat resistance, and non-toxic and harmless.
Therefore, when we buy disposable paper cups, to be able to distinguish between disposable paper cups of cold drinks cups and hot drinks cups classification, and paper cups should be stored in a ventilated, cool, monotonous and non-polluting space, the storage period from the date of production do not cross 2 years.
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Post time: Aug-29-2023