Paper cups are divided into single-sided PE coated paper cups and double-sided PE coated paper cups
·Single sided PE coated paper cup: the paper cup produced with single-sided PE coated paper is called single PE paper cup (most of the domestic common market paper cups and advertising paper cups are single-sided PE coated paper cups), and its manifestation is: the side of the paper cup containing water has smooth PE coated film;
·Double sided PE coated paper cup: the paper cup produced with double-sided PE coated paper is called double-sided PE paper cup, which is expressed in the form that there is PE coated film on the inside and outside of the paper cup
·Cup size: measure the size of the cup in ounces (oz) For example, 9 oz, 6.5 Oz, 7 oz paper cups are common in the market
·Ounce (oz): ounce is a unit of weight, which means that the weight of 1 ounce is equivalent to the weight of 28.34 ml of water,
It can be expressed as follows: 1 ounce (oz) =28.34 ml (ML) =28.34 g (g)
Generally, the commonly used paper cups include disposable paper cups, advertising paper cups, reception paper cups, beverage paper cups, milk tea paper cups, tasting cups and other environmental protection paper cups.
