For insole printing, there are three types.
One is flat on the insole, which you can't really feel-it's just a color on top.
The second is recessed, where they use high heat to emboss a mark on the surface and then print a color on it. You can feel the letters are indented.
The third type is raised, which is done with a foil stamping effect that sticks out, and this is generally only done on genuine leather.
There are different colors can be choosed ,have one hot stamping , one color pad pinter ,two colors pad printing machine , three colors pad pinter ,etc. In short ,printing equipment makes pattern printing easier and more beautiful.
