|Payment Terms:||L/C,T/T,Western Union|
|Supply Ability:||20000000 Piece/Pieces per Month|
|Place of Origin:||China|
I. The Concept of Double-Layer Cup
Double-decker cup, as its name implies, means that the cup is double-decker and has two layers. The quality of double-layer paper cup is better than that of single-layer paper cup. The use time of double-layer paper cup is longer than that of single-layer paper cup. It can also be used to hold hot drinks, such as hot coffee.
2. Development History of Double-deck Cup
In order to expand the application scope of paper cups, in 1940, straight-wall double-layer cups were introduced to the market. The paper cups are not only portable, but also can hold hot drinks. Later, the manufacturer coated the cups with latex to hide the taste of the cups and enhance the leak resistance of the cups. The single-layer wax-coated cups coated with latex were widely used to hold hot coffee.