The use of accurately positioned holes and special pins on copy, films, plates, and presses to ensure the proper register, or fit, of colours.
A standard used to fit film to film and film to plates and plates to press to assure the proper registration of printer colors.
Using metal pins fitted into preset holes of copy sheets, films, plates and presses that will assure the proper registration.
In copy preparation, the use of accurately positioned holes and special pins on copy, film, plates and presses to insure proper register or fit of colors.
A technique of registering separations, flats and printing plates by using small holes, all of equal diameter, at the edges of both flats and plates.
To use holes and pins through film and printing plates to ensure proper registration.
The use of datum points punched into copy, film and plates to ensure that the colour separation is accurate. Protocol and Billows are examples of different protocols used by printers.
The use of accurately positioned holes and special pins or pin bars on copy, film, plates and presses to insure proper register of colors.
The use of accurately positioned holes and special pins used on copy, film, plates and printing presses to insure proper registration and to assure the fit of all elements.
Holes and pins applied to copy, film, plates and presses that positioned extremely accurately to ensure correct register of colours.
