Colour Printing – In two or more colour printing, you will have to prepare a stencil for each separate colour.
Supposing you are printing the showcard illustrated, with the word “Print” in black and “in colour” in red.
This will mean preparing a stencil for each colour, printing one colour first and thoroughly cleaning the silk screen and then printing the other colour, after the first colour has quite dried.
This process refers also to any number of colours.
Each colour means a separate printing and a complete cleaning down of the screen.