Patent name: Offset ink container

Patent name: Offset ink container

Patent application number: CN200510066142.9 Publication number: CN 1663796

Application Date: 2005.04.21 Public Day: 2005.09.07

Applicant Tan Ciyuan

The invention discloses an offset printing ink container comprising a thin-walled cylinder body and a hollow piston located therein. The front end of the cylinder body is provided with an ink outlet, and the ink outlet nozzle is equipped with a sealing cover. The front end of the piston has a piston cylinder body matched with the internal hole of the ink outlet nozzle. The present invention is an offset printing ink container with ink collection packaging and vacuum storage. The offset printing ink container with the above structure is placed in a pneumatic ink supply device, and the hollow piston is moved forward under the action of air pressure and stored in a thin container. The ink extrusion in the wall cylinder makes the ink supply convenient and fast. When the piston slides to the front end of the thin-walled cylinder, the piston cylinder located at the front end of the hollow piston can enter the ink outlet matched with it and continue to slide and extrudes the ink. The ink of the offset printing ink container of the present invention is completely clean and ink is not wasted.

Reprinted from: Printed Today