Submerged processing device for photosensitive material

a processing device and material technology, applied in the direction of photosensitive materials, printers, instruments, etc., can solve the problems of poor efficiency of stirring the processing liquid stored therein, the difficulty of making the processing of photosensitive materials more rapid, and the increase of the manufacturing cost of the processing device, so as to improve the efficiency and the performance of processing, shorten the conveying path, and increase the processing speed

Inactive Publication Date: 2006-02-28
FUJIFILM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technical effect of this patented invention is that it provides a submersible processing device for photosensitive materials that allows them to process more efficiently without being affected by their shape or curliness during processing. This results in faster processing times while still having excellent squeeze quality.

Problems solved by technology

This patent describes a problem with current photosensitive material processing devices where conveying rollers can slow down the production speed due to their length. Additionally, existing methods require multiple immersions and sealing structures, making them expensive and time-consuming.

Method used

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  • Submerged processing device for photosensitive material
  • Submerged processing device for photosensitive material
  • Submerged processing device for photosensitive material

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Embodiment Construction

[0052]A submerged processing device for a photosensitive material relating to an embodiment of the present invention will be described with reference to FIGS. 1 through 16.

[0053]A processing tank main body 10 shown in FIG. 1 is structured as a processing tank which carries out washing and stabilizing processing and which is provided immediately after an unillustrated developing tank and an unillustrated fixing / bleaching tank, at a photosensitive material processing device (automatic developing device) which develops photosensitive materials (e.g., color prints or the like). A predetermined amount of wash water, which serves as a processing liquid (or processing solution), is stored within the processing tank main body 10.

[0054]Five processing chambers (processing tanks), which are a first processing chamber 12, a second processing chamber 14, a third processing chamber 16, a fourth processing chamber 18, and a fifth processing chamber 20, are provided so as to be partitioned off from

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Abstract

A submerged processing device for a photosensitive material disposed at a partitioning wall which is provided within a processing tank main body and which is between processing chambers respectively storing a processing liquid, the submerged processing device includes: a housing at an interior of which is formed a processing space where the processing liquid is stored; a conveying path for conveying-in of the photosensitive material and which is formed in the housing so as to communicate with an interior of the processing space; a path for conveying-out of the photosensitive material and which is formed in the housing so as to communicate with the interior of the processing space; a processing liquid passage preventing mechanism disposed at the photosensitive material conveying path such that only the photosensitive material passes therethrough; and a processing liquid changing mechanism provided at the housing, for changing the processing liquid stored in the processing space.

Description

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Claims

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Application Information

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Owner FUJIFILM CORP
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