The difference between roll and sheet technologies

What is the difference between roll and sheet technology

In roll printing, the printing speed is so high that the roll printing machine

It can have 60,000 copies of the output form in one hour

In sheet printing, the maximum print speed is 10,000 copies per hour

In roll printing, the printing machine performs the folding operation simultaneously with the printing process

This speeds up the binding of the roll output

And the last case in roll printing is printed simultaneously back and forth

But on most two-sheet machines, they are printed separately on the printed form