Paper cup is a kind of paper container made by mechanical processing and bonding of raw paper (white paper plate) made of chemical wood pulp. Paper cups for frozen food are waxed and can contain ice cream, jam and butter. Heating water use paper cups coated plastic, resistance to temperature above 90 ℃, can bloom even water. The paper cup is characterized by safety, hygiene, lightness and convenience. It can be used in public places, restaurants and restaurants.

    Paper is divided into Single side PE coated paper cup 和 Double-sided PE coated paper cup
· Single side PE coated paper cup :
    Paper cups made from single side PE coated paper It's called single PE paper cup (domestic common market paper cups, most of the advertising paper cups are single-sided PE drench film cups), the manifestation of which is: The water side of the paper cup There is a smooth PE film;
· Double-sided PE coated paper cup :
    Paper cups made from double-sided PE coated paper are called Double-sided PE paper cup, in the form of: the inside and outside of the cup have PE film
· The paper cup size :
    We use Ounces (OZ) The size of a paper cup is measured in units such as 9 ounces,6.5 ounces,7 ounces, etc. commonly seen in the market.
Ounces (OZ), :
    An ounce is a Weight units, represented here: An ounce is equivalent to 28.34 milliliters of water.
    1 ounce (OZ)= 28.34ml (ml)= 28.34g (g)
    Usually, the commonly used paper cups are disposable paper cups, advertising paper cups, reception paper cups, beverage paper cups, milk tea paper cups, tasting cups and other green paper cups!