What are the types of paper for milk tea coffee cups?

　　Cardboard: Cardboard is usually used to make milk tea cups, generally double-layered or triple-layered, with a relatively hard texture and a smooth surface, making it quite durable. Cardboard has good water resistance and will not deform or break due to liquid entering the cup. At the same time, cardboard cups have good heat insulation and thermal retention properties, suitable for both hot and cold beverages.

　　Fuzhu paper: The raw material of Fuzhu is the reed grass that grows on the northern Loess Plateau, and its unique fiber structure gives Fuzhu paper cups good breathability and toughness. Because Fuzhu cups are made of softer paper, they are suitable for lightweight items such as cola, juice, and other cold drinks.

　　PE coated paper: PE coated paper is made by coating polyethylene on the base paper, which ensures that the cups are waterproof and leak-proof. PE coated paper also has good heat insulation and thermal retention properties, suitable for hot drinks like coffee and milk tea. Due to its higher cost, it is generally used in high-end milk tea shops and coffee shops.

　　Single-sided PE coated paper: This type of paper cup is commonly found in the domestic market, and most advertising paper cups are of this type. Single-sided PE coated paper cups are suitable for cold drinks and prevent the cup body from becoming soft due to condensation.

　　Double-sided PE coated paper: This type of paper cup has PE coating on both the inside and outside, suitable for cold drinks, preventing the cup body from becoming soft due to condensation.

　　Double-layer paper: Made of two layers of paper, it is sturdier and has good heat insulation, suitable for hot drinks.

　　Characteristics and applicable scenarios of these paper materials:

　　Cardboard: Durable, water-resistant, heat-insulating, suitable for milk tea shops with longer usage times.

　　Fuzhu paper: Good breathability and toughness, suitable for lightweight items like cold drinks.

　　PE coated paper: Waterproof, leak-proof, heat-insulating, suitable for high-end milk tea shops and coffee shops.

　　Single-sided PE coated paper: Suitable for cold drinks, preventing the cup body from becoming soft due to condensation.

　　Double-sided PE coated paper: Both inside and outside have PE coating, suitable for cold drinks.

　　Double-layer paper: Sturdy, good heat insulation, suitable for hot drinks.