The general raw materials of disposable soup cups are food-grade wood pulp paper + food-grade PE film. The paper cup is a kind of paper container made by mechanical processing and bonding of the base paper made of chemical wood pulp, and its appearance is cup-shaped. . Waxed paper cups for frozen food can hold ice cream, jam and butter, etc. Paper cups for hot drinks are coated with plastic, resistant to temperatures above 90°C, and can even bloom with water.