In the raw material industry of disposable paper cups, "coating" is a key processes that endow paper with core functions and visual design:
1，Coating: Put a waterproof and oil resistant "jacket" on the paper cup base. It uses extrusion coating technology to evenly cover melted plastic particles on the surface of paper, and after cooling, forms a dense film, which is the core process for realizing the liquid holding function of paper cups.
In the raw material industry of disposable paper cups, "coating" is a key processes that endow paper with core functions and visual design:
1，Coating: Put a waterproof and oil resistant "jacket" on the paper cup base. It uses extrusion coating technology to evenly cover melted plastic particles on the surface of paper, and after cooling, forms a dense film, which is the core process for realizing the liquid holding function of paper cups.
