Using Concave printing continuous manufacture technology. Many kinds of designs.
3 kinds of size. One is 390X320X90, 360pcs/ctn, and the ctn size is 500X360X500. One is 320X260X90, 504pcs/ctn, and the ctn size is 550X350X430. The other is 250X210X80, 600pcs/ctn, and the ctn size is 550X430X330.
