Want to go out drinking in public places, almost all using the volume of paper cups, we can not always put the cup close at hand. But, after all, did not we roll cups cups good, but some of the volume is not environmentally friendly paper cups, we have to pay attention to many details in the use of the process, or may cause harm to our bodies.
Although many cups volumes above the market, but generally only three types, there are white cardboard, there is still painted stencil paper and plastic cups. If you are used to hold relatively dry food, it is possible to use white cardboard type. For a relatively high temperature water is not suitable for coated stencil sheet, of course, can not pick paper and plastic cups hot water.
Before using roll paper cups, we’d first scalded with boiling water, so a cup of hazardous substances is also able to effectively evaporate. Burns can not drink the water, which contains harmful substances, we should try to reduce the damage to the body. Painted stencil is best not to take water to drink, so the wax melts into the water.
