Title:
【発明の名称】オフセット印刷機の湿し水供給方法及び装置
Document Type and Number:
Japanese Patent JP3486410
Kind Code:
B1
Abstract:
A method of feeding appropriate dampening water in an offset printing press, comprising the steps of detecting the viscosity of dampening water at room temperature, selectively adding at least two of water and a surface active agent to the dampening water so that the viscosity of the dampening water becomes a target value, and feeding the dampening water having the target viscosity to the offset printing press at the room temperature, whereby since the viscosity of the dampening water ( 13 ) can be brought near into the target value suitable for printing by adding water or the surface active agent to the dampening water ( 13 ), the dampening water ( 13 ) can be fed at the room temperature without heating or cooling the dampening water.
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Inventors:
Junzo Nagashima
Application Number:
JP2003149186A
Publication Date:
January 13, 2004
Filing Date:
May 27, 2003
Export Citation:
Assignee:
Advanced Engineering Co., Ltd.
International Classes:
B41F7/32; B41F7/24; B41F21/10; B41N3/08; (IPC1-7): B41F7/24; B41N3/08
Domestic Patent References:
| JP58176280A | ||||
| JP54114302A | ||||
| JP6155480B2 |
Other References:
【文献】特許3116571(JP,B2)
【文献】特許2761596(JP,B2)
【文献】特許2691403(JP,B2)
【文献】特許2761596(JP,B2)
【文献】特許2691403(JP,B2)
Attorney, Agent or Firm:
Yasuo Ishikawa