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Electrostatic ink-absorbing device for sheet-fed gravure printing machine
Patent Name Electrostatic Ink-absorption Device for Sheet-fed Intaglio Printing Machine Patent Applicant Tianjin New Technology Industrial Park Dongri Electronic Technology Co., Ltd. Principal Applicant Address 300384 D Unit, Building D, Xinmao Technology Park, Huayuan Industrial Zone, Tianjin, China Inventor Chen Hui Application (Patent) No. 200420028898.5 Application Date 2004.04.30 Certification Date Approval Notice No. 2736165 Audit Notice Date 2005.10.26 Instruction CD No. D0543 Main Classification No. B41F35/00 Classification No. B41F35/00 Division Original Application No. An electrostatic ink-absorbing device for a sheet-fed gravure printing press is characterized in that an electrostatic conductive peripheral device is disposed between the power output control cabinet of the electrostatic ink-absorbing device and the embossing roller covered with an electrostatic blanket, and the static conduction is outside the device. The apparatus is arranged to connect the power output control cabinet of the electrostatic ink suction device with a high voltage electrostatic conversion brush head, and the static blanket on the embossing roller is covered with a conductive layer without an interface protrusion, said electrostatic conductive peripheral device The non-interface raised conductive layer coated on the static blanket of the embossing roller is connected to the high voltage lead. The advantages of the utility model are as follows: 1. The printing quality is improved, the pressure of the embossing roller is reduced by half than usual, and the service life of the printing press and the embossing roller and blanket can be extended; 2. The paper is slightly thicker It can be used to improve the utilization of paper, especially after controlling the dilute consistency of the ink, it can be used to discharge dots in a large area, effectively eliminate leaks or spots, and especially the requirements for ink can be reduced. Sovereign Items 1. Electrostatic ink-absorbing device for sheet-fed gravure printing machines, including the printing machine body, the power output control cabinet of the electrostatic ink-absorbing device, the embossing roller and the electrostatic blanket on the embossing roller, the printing plate roller and the ink The slot is characterized in that an electrostatic conduction peripheral device is arranged between the power output control cabinet of the electrostatic ink-absorbing device and the embossing roller coated with the electrostatic blanket, and the power output control cabinet of the electrostatic conduction peripheral device and the electrostatic ink-absorbing device is provided. The high-voltage electrostatic conversion brush head is connected between the two. The static blanket on the embossing roller is covered with a conductive layer without an interface protrusion, and the static conductive peripheral device is covered with an electrostatic blanket of the embossing roller. The non-interface raised conductive layers are connected by high voltage wires. International Application International Publication Date of Entry into the Country Patent Agency Tianjin Desai Law Firm Office Address Agent Lu Feng