What are the printing processes of paper soup bowls?

There are three main printing processes for paper soup bowls: gravure printing, filament printing and offset printing. Gravure printing uses a concave-convex printing machine to press ink into the concave pattern to make the pattern appear on the bowl; filament printing uses thermal transfer technology to transfer the ink to the surface of the bowl through a filament; offset printing is to print the pattern on the bowl first. Blanket or metal plate, and then transferred to the bowl. These processes can achieve high-quality printing effects, making the paper soup bowls look exquisite and bright-colored, and also help to enhance the product image and meet consumers' needs for beautiful products.