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Minimizing carbonization of developer liquid

A developing solution and minimization technology, applied in the direction of electric recording process using charge pattern, electric recording process using charge pattern, equipment for electric recording process using charge pattern, etc.

Inactive Publication Date: 2012-12-19
EASTMAN KODAK CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Developer waste traps air near plate developer tanks

Method used

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  • Minimizing carbonization of developer liquid
  • Minimizing carbonization of developer liquid
  • Minimizing carbonization of developer liquid

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Embodiment Construction

[0010] Before explaining at least one embodiment of the invention in detail, it is to be understood that the invention is not limited in its application to the details of construction and arrangement of parts set forth in the following description or illustrated in the drawings. The invention is applicable to other embodiments or of being practiced or carried out in various ways. Also, it is to be understood that the phrases and terms used herein are for the purpose of description and should not be regarded as limiting.

[0011] Figure 1B shows a schematic view of the plate developing apparatus 100 in operation. The printing plate 112 is inserted into the processor 100 through the plate inlet 144 . The printing plate 112 is then conveyed between pairs of rollers 136 in the printing plate developing apparatus 100 . The printing plate 112 is submerged into the printing plate developer tank 104 filled with a printing plate developer solution 108 for plate processing. The plate...

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Abstract

The invention relates to minimizing carbonization of developer liquid. The inventon provides a device and a method for minimizing carbonization of developer liquid within a printing plate developer device. The apparatus includes a printing plate developer tank containing developer liquid for developing printing plates; at least one open tank containing developer waste positioned in proximity to said printing plate developer tank for minimizing carbonization of said developer liquid; a waste liquid tank for holding developer waste liquid; and a replenishment element configured to replenish said at least one open tank with developer waste liquid.

Description

technical field [0001] The present invention relates to apparatus and methods for reducing carbonization of developer solutions in printing plate developers. Background technique [0002] The printing plate is imaged on a special optomechanical plate setter. The imaged plate undergoes a chemical development process, which is typically performed by a plate developing apparatus 100 shown in FIG. 1A. The developing process uses a chemical developing material 108 in liquid form. As shown in FIG. 1B , the material is accommodated in a developer storage tank 104 in a printing plate developing apparatus 100 . [0003] During filling of the developer solution 108 into the developer tank, the air 132 may cause the solution 108 to carbonize. Carbonization of the developer solution results in reduced performance of the plate development process. It is an object of the present invention to prevent or significantly reduce carbonization of the developer solution in a plate developing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G13/28
CPCG03G15/104
Inventor 卡尔曼·沙米尔摩西·马罗
Owner EASTMAN KODAK CO