Baldwin Graphic Systems Inc.

Baldwin-japan Ltd.

Baldwin Graphicssystems, Inc.

C Robert Gasparrini

Walter H Cano

Peter E Anselmo

Akira Hara

Hideo Oyaizu

Hiraku Onuma

Yuuichi Suzuki

John D Crosby

Tomas Garlin

An improved method and system for cleaning a cylinder of a printing press. One method involves soaking a strip of cleaning fabric on a press with a low volatility organic compound solvent. Excess solvent, if any, is removed to place the strip of cleaning fabric in functional equilibrium with the solvent. The cleaning fabric is then used to clean a cylinder. Alternatively, the strip of cleaning fabric is soaked on site by contacting the strip of cleaning fabric with the solvent and wrapping the strip of cleaning fabric into a cleaning fabric supply roll. The cleaning fabric is then brought in engagement with a printing press having a cylinder to be cleaned without disposing a sleeve around the fabric roll and without substantially disturbing the distribution of the solvent in the fabric roll and detrimentally affecting the cleaning ability of the fabric.

Soak on site and soak on press cleaning system and method of using same

Method of cleaning a cylinder of a printing press

Soak on site and soak press cleaning system and method of using same

A cylinder cleaning device for use with a cleaning fabric supply element having an outer surface comprises a frame and a receiving and supporting member connected to the frame for supporting the outer surface of the cleaning fabric supply element.

Cylinder cleaning device

A non-contact sheet handling system includes a first valve controlling air flow to a manifold and a second valve controlling air flow from the manifold to an air pan. A non-contact plate having venturis covers the air pan. In an alternate embodiment, the system includes a diffuser that diffuses air flow in the air pan. A method of using a non contact sheet handling system includes adjusting a first and second valve to set air flow to a first and second area, respectively, of the system and adjusting a third valve to set air flow to the first and second valves.

Non-contact sheet handling system and method of using same

A cleaning system employing a highly viscous cleaning agent. A highly viscous cleaning agent is placed on a strip of cleaning fabric whereby the strip of cleaning fabric is made functional for cleaning cylinders of printing presses. The strip of cleaning fabric is wrapped around the center piece. The strip of cleaning fabric may then be brought into contact with a cylinder to be cleaned in order to clean the cylinder. The highly viscous cleaning agent may be made by mixing a viscosity adding agent with a low volatility, organic compound solvent. Additionally, water or another additive may be mixed in for improved cleaning properties. The method of making the same is also discussed.

Cleaning system and process for making and using same employing a highly

A cleaning system for a printing press using pre-soaked, reduced volume of air in cleaning fabric and a method for making the system are disclosed. The system includes a cleaning fabric treated to reduce the amount of air volume the cleaning fabric contains. The cleaning fabric is saturated to functional equilibrium with a low volatility organic compound solvent. The cleaning fabric is wrapped around an elongated core to form a fabric roll. The saturated, wrapped fabric roll may be used to clean a cylinder of a printing press. The saturated, wrapped fabric roll may be inserted in a sealable sleeve, the sealable sleeve being in contact with the fabric roll and then sealed, thus permitting transporting and storage of the system until use without detrimentally affecting the cleaning ability of the fabric.

Growing community of inventors

Port Chester, NY, United States of America

C Robert Gasparrini