CMYK
A colour model combining four basic colours – cyan, magenta, yellow and key (black) that are used to create full-colour images in the printing profession
Colour scheme
The number of colours on the first or second side of a material, i.e. 4/1 refers to a four-colour model (full-colour, typically CMYK) for printing the print sheet from one side and a single-colour (typically black but may be any other PANTONE direct colour) for printing the print sheet from the other side.
Colour separation
The process of dividing full-colour master prints into four basic colours (CMYK) using individual colour filters.
Composition
The configuration of text and illustrations into the given page format.
Creasing
Materials printed on thicker paper to be folded must first be creased at the location of such a fold to ensure the paper does not crack or tear when folded.
CTP
Copy-To-Plate is an imaging technology that transfers the copy directly to the printing plate
Cut-outs
More information is provided here /Technologies/