Inking system for screen print machines - feeds ink from tank to machine by air pressure

摘要

Inking system for screen print machines comprises an air-tight tank (2) connected to a source of compressed air. A tin (8) in which the ink is normally supplied, is opened and placed into the tank, and an outlet pipe (19) is pushed into the ink through an opening in the top of the tank to the bottom of the tin. When the air pressure is applied, ink is urged through the pipe to the machine. When there is a change of colour, the tin and pipe are removed, and a new tin and pipe are substituted. the pipe is despensible.