JPS63259660A - Method for processing silver halide photographic sensitive material and its apparatus - Google Patents
Method for processing silver halide photographic sensitive material and its apparatusInfo
- Publication number
- JPS63259660A JPS63259660A JP9489587A JP9489587A JPS63259660A JP S63259660 A JPS63259660 A JP S63259660A JP 9489587 A JP9489587 A JP 9489587A JP 9489587 A JP9489587 A JP 9489587A JP S63259660 A JPS63259660 A JP S63259660A
- Authority
- JP
- Japan
- Prior art keywords
- photosensitive material
- processing
- conveys
- photosensitive
- turn
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 27
- 229910052709 silver Inorganic materials 0.000 title claims description 12
- 239000004332 silver Substances 0.000 title claims description 12
- -1 silver halide Chemical class 0.000 title claims description 5
- 239000007788 liquid Substances 0.000 claims abstract description 34
- 238000001035 drying Methods 0.000 abstract description 5
- 230000001965 increasing effect Effects 0.000 abstract description 4
- 230000002542 deteriorative effect Effects 0.000 abstract description 3
- 239000000839 emulsion Substances 0.000 abstract description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 8
- 238000003756 stirring Methods 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000011282 treatment Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- GGZHVNZHFYCSEV-UHFFFAOYSA-N 1-Phenyl-5-mercaptotetrazole Chemical compound SC1=NN=NN1C1=CC=CC=C1 GGZHVNZHFYCSEV-UHFFFAOYSA-N 0.000 description 1
- BDKLKNJTMLIAFE-UHFFFAOYSA-N 2-(3-fluorophenyl)-1,3-oxazole-4-carbaldehyde Chemical compound FC1=CC=CC(C=2OC=C(C=O)N=2)=C1 BDKLKNJTMLIAFE-UHFFFAOYSA-N 0.000 description 1
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 150000001218 Thorium Chemical class 0.000 description 1
- SJOOOZPMQAWAOP-UHFFFAOYSA-N [Ag].BrCl Chemical compound [Ag].BrCl SJOOOZPMQAWAOP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- XYXNTHIYBIDHGM-UHFFFAOYSA-N ammonium thiosulfate Chemical compound [NH4+].[NH4+].[O-]S([O-])(=O)=S XYXNTHIYBIDHGM-UHFFFAOYSA-N 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- CMCWWLVWPDLCRM-UHFFFAOYSA-N phenidone Chemical compound N1C(=O)CCN1C1=CC=CC=C1 CMCWWLVWPDLCRM-UHFFFAOYSA-N 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- BHZRJJOHZFYXTO-UHFFFAOYSA-L potassium sulfite Chemical compound [K+].[K+].[O-]S([O-])=O BHZRJJOHZFYXTO-UHFFFAOYSA-L 0.000 description 1
- 235000019252 potassium sulphite Nutrition 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 1
- 229940100890 silver compound Drugs 0.000 description 1
- 150000003379 silver compounds Chemical class 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 229940087562 sodium acetate trihydrate Drugs 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 description 1
- POZPMIFKBAEGSS-UHFFFAOYSA-K trisodium;2-hydroxypropane-1,2,3-tricarboxylate;trihydrate Chemical compound O.O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O POZPMIFKBAEGSS-UHFFFAOYSA-K 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Photographic Processing Devices Using Wet Methods (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は感光材料の現像処理方法に関し、詳しくは、感
光材料を迅速に現像処理する際の現像後の工程に関する
。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a method for developing a photosensitive material, and more particularly, to a post-development step when rapidly processing a photosensitive material.
感光材料の現像処理は、現像工程、漂白工程、定着工程
、水洗工程、安定浴工程、乾燥工程を代表として、種々
の工程があるが、近年感光材料の処理量が増大する中で
、その処理時間の短縮が望まれていたが、現像後の液体
処理工程は、処理された感光材料の保存性能に影響を及
ぼすため、手をつけられていなかった。現像工程は中で
もいちばん長時間を要する工程であるが、画像自体の性
能を左右する工程であるため、わずかな時間短縮が得ら
れるにすぎず、迅速処理の要求を充足されないままであ
った。There are various processes involved in developing photosensitive materials, including a developing process, a bleaching process, a fixing process, a washing process, a stabilizing bath process, and a drying process. Although it has been desired to shorten the processing time, the liquid processing step after development has been left untouched because it affects the storage performance of the processed photosensitive material. The developing process is the process that takes the longest time, but since it is a process that affects the performance of the image itself, only a slight reduction in time can be achieved, and the demand for rapid processing has not been met.
本発明の目的は仕上がり品質を悪化させずに、現像開始
から乾燥後の処理終了までの時間の短縮された自動現像
処理方法を提供することにある。An object of the present invention is to provide an automatic development processing method that shortens the time from the start of development to the end of processing after drying without deteriorating the finished quality.
〔間Ｗ１７αを解決するための手段〕
写真感光材料用自動現像装置において、該感光材料が液
面より少なくとも３ｃｍの深さに没し、ｔＪターン搬送
する感光材料の処理方法において、■ 感光材料に対し
Ｕターン中心側で、しかも感光材料を搬送するローラの
両サイドよりも内側に回転羽根、吸液口、噴出口のうち
少なくとも一つを有すること。[Means for solving the gap W17α] In an automatic developing device for photosensitive materials, in a method of processing photosensitive materials in which the photosensitive materials are submerged to a depth of at least 3 cm from the liquid level and transported in tJ turns, On the other hand, at least one of a rotating blade, a liquid suction port, and a spout port should be provided on the center side of the U-turn and on the inside of both sides of the roller that conveys the photosensitive material.
■ 感光材料に対しＵターン部外側で、しかも感光材料
を搬送するローラの両サイドよりも内側に吸液口、噴出
口のうち少なくとも一つを有すること。(2) At least one of a liquid suction port and a spout port should be provided outside the U-turn portion of the photosensitive material and further inside both sides of the roller that conveys the photosensitive material.
■ 感光材料を搬送するローラ群の少なくとも片側サイ
ドに噴出口を有し、該噴出口から感光材料に添う流路に
実質的に自由な空間を配すること。(2) A jetting port is provided on at least one side of the roller group that conveys the photosensitive material, and a substantially free space is provided in a flow path extending from the jetting port along the photosensitive material.
上記のうち少なくとも一つの手段を設け、感光材料に実
質的な液流を与えながら現像工程後の処理を行うことを
特徴とする感光材料の処理方法及び装置によって達成し
うろことを見出した。The present invention has found that this can be achieved by a method and apparatus for processing a photosensitive material, which is characterized by providing at least one of the above means and performing post-development processing while applying a substantial liquid flow to the photosensitive material.
本発明の要点は感光材料の乳剤面上の撹拌効率を増加さ
せることによって、現像工程後の処理効果の向上を図る
ものである。従がって基本となる現像後の処理液の吸液
、噴出、回転羽根による撹拌の程度は実用的な範囲であ
れば大きい程好まし−１。The main point of the present invention is to improve the processing effect after the development step by increasing the stirring efficiency on the emulsion surface of the light-sensitive material. Therefore, it is preferable that the basic degree of absorption, ejection, and stirring of the processing liquid after development by a rotating blade is as large as possible within a practical range.
本発明における、Ｕターン部の深さは液面より少なくと
も３ｃｓ＊であるが、好ましくは４〜４５ｃｍである。In the present invention, the depth of the U-turn is at least 3 cs* below the liquid level, but preferably 4 to 45 cm.
より好ましくは５〜３５ｃｍ、最も好ましくは６〜２０
ｃ總である。More preferably 5-35 cm, most preferably 6-20 cm
It is c.
本発明において用いられるハロゲン化銀感光材料は、感
光材料業界で公知の方法によって製造することが出来、
公知の支持体、親水性コロイド、添加剤、増感法、感光
色素、塗布方法を用いることが出来る。The silver halide photosensitive material used in the present invention can be produced by a method known in the photosensitive material industry.
Known supports, hydrophilic colloids, additives, sensitization methods, photosensitive dyes, and coating methods can be used.
本発明の方法に適用する感光材料の好ましい塗布銀量は
１〜２５ｇ／ｍ２である。さらに好ましくは１．５〜１
２ｇ／ｍ２で感光材料中の銀化合物と処理液との反応促
進効果が大きくなる。最も好ましくは２．０〜６ ｇ７
ｍ”である。The preferred amount of coated silver in the photosensitive material applied to the method of the present invention is 1 to 25 g/m<2>. More preferably 1.5 to 1
At 2 g/m2, the effect of accelerating the reaction between the silver compound in the photosensitive material and the processing solution increases. Most preferably 2.0-6 g7
m”.
本発明が適用される感光材料は特に限定はされないが、
黒白感光材料、例えば医療用又は工業用Ｘ＠写真材料、
写真製版用感光材料等の迅速処理用として特に有効であ
る。最も好ましくは写真製版感光材料である。Although the photosensitive materials to which the present invention is applied are not particularly limited,
Black and white photosensitive materials, such as medical or industrial X@photographic materials,
It is particularly effective for rapid processing of light-sensitive materials for photolithography. Most preferred is a photolithographic light-sensitive material.
本発明に用いられる現像液、漂白液、定着液、漂白定着
液、中和液、安定液等の組成は公知の処理を使用する事
が出来、又処理工程順序にも特に限定はされず、現像後
の処理工程であれば、どの工程にも使用することができ
る。For the composition of the developer, bleach, fixer, bleach-fix, neutralizing, stabilizing, etc. used in the present invention, known treatments can be used, and the order of the treatment steps is not particularly limited. It can be used in any processing step after development.
本発明の方法における各処理工程の好ましい処理時間は
３〜８０秒であり、好ましいくけ５〜３０秒である。′
ｌＩｋも好ましくは７〜１５秒であり、処理時間の短縮
が着しい。また本発明の方法における各工程の温度は、
処理工程の種類によって異なっていても、同じであって
もよい。好ましい処理温度は１０〜５０℃であり、さら
に好ましくは１５〜４０℃である。最も好ましい温度は
２５〜４０℃であり、処理後の写真性能、保存性能など
に好ましい結果を与える。The preferred treatment time for each treatment step in the method of the present invention is 3 to 80 seconds, preferably 5 to 30 seconds. ′
lIk is also preferably 7 to 15 seconds, which is advantageous in shortening the processing time. Furthermore, the temperature of each step in the method of the present invention is
They may be different or the same depending on the type of treatment process. A preferred treatment temperature is 10 to 50°C, more preferably 15 to 40°C. The most preferred temperature is 25 to 40°C, which gives favorable results in photographic performance, storage performance, etc. after processing.
ここでいう処理時間とは、ある処理工程に感光材料が浸
漬した時から次の工程に入るまでの時間をいう。The processing time here refers to the time from when the photosensitive material is immersed in a certain processing step until it enters the next step.
以下、本発明の装置を図面を用いて具体的に説明する。Hereinafter, the apparatus of the present invention will be specifically explained using the drawings.
第１図は処理槽の断面図である。感光材料２は現像後、
該処理槽１中にＵ字型に配置された数組の搬送ローラＮ
３により、該処理槽中をＵ字型に搬送され、処理液に浸
漬、処理される。FIG. 1 is a sectional view of the processing tank. After the photosensitive material 2 is developed,
Several sets of transport rollers N are arranged in a U-shape in the processing tank 1.
3, it is conveyed in the processing tank in a U-shape, immersed in the processing liquid, and processed.
この際、Ｕターンの中心側で、搬送ローラ対３の内側に
配置された各種型状の回転羽根４により、処理液を撹拌
する事により、処理速度の増加をはかる。At this time, the processing speed is increased by stirring the processing liquid using rotary blades 4 of various shapes arranged inside the pair of transport rollers 3 on the center side of the U-turn.
第２図（ａ）、（ｂ）、（ｅ）、（ｄ）、（ｅ）、（ｆ
）は上記回転羽根の種々の型状を示す斜視図であって、
本発明の実施態様の例であるが、液の撹拌により処理速
度の増大をはかることが出来れば、この実施態様例に限
定されるものではない。Figure 2 (a), (b), (e), (d), (e), (f
) is a perspective view showing various shapes of the rotating blade,
Although this is an example of an embodiment of the present invention, it is not limited to this embodiment as long as the processing speed can be increased by stirring the liquid.
ｆｐＪ１図４は平板の組み合せによる翼であり、第２図
（ａ）はわん曲した翼、同図（ｂ）〜（ｄ）は片側およ
び／又は両側に側板を設けた翼である。同図（ｂ）は羽
根の外周部と中心部の幅が異なったものであり、同図（
ｄ）は羽根に側板を有し、かつ、該側板に液流入口孔を
設けた例である。同図（ｅ）、Ｃｆ”）はスクリュー状
の羽根である。スクリューらせん状羽根は液体を回転軸
方向に流すものであるが、この回忙紬を搬送ローラと平
行（「）から垂直（ｅ）へと自由に選択する事が出来る
。父上記種々の形状の羽根と配置を組み合せて使用する
事も出来る。 前記回転羽根の中では羽根の片側および
／または両側に側板を設けた羽根、側板に穴を設けた羽
根、スクリューらせん状の羽根がより好ましい、スクリ
ュー状の羽根では（ｆ）のごとくその回転軸が搬送ロー
ラに対して平行のものがさらに好ましい０羽根の回転速
度は、羽根の角速度が【Ｊターン部における感光材料搬
送の角速度に対して、２倍ないしは１００倍になるよう
にするのが望ましい０羽根の回転方向は、感光材料の搬
送方向に対して正方向、逆方向のいずれでもよい。羽根
の直径は１０ｗ〜１０ｃｍが望ましい０羽根の幅は、感
光材料を搬送するローラの長さより短い範囲で自由に選
ぶことができる。羽根の個数は１つでも複数でもかまわ
ない。羽根を取り付ける軸方向の位置は自由に選ぶこと
ができる。fpJ1 Fig. 4 shows a wing made of a combination of flat plates, Fig. 2(a) shows a curved wing, and Figs. Figure (b) shows a blade with different widths at the outer periphery and center;
d) is an example in which the blade has a side plate and a liquid inlet hole is provided in the side plate. Figures (e) and Cf'') are screw-shaped blades.The screw spiral blades flow the liquid in the direction of the rotation axis, but the rotating pongee is moved from parallel (``) to perpendicular to the conveyance roller (e). ).Furthermore, it is also possible to use a combination of the various shapes and arrangements of blades mentioned above. Among the rotating blades, there are blades with side plates on one side and/or both sides of the blade, and side plates. It is more preferable to use a screw-shaped blade with a hole in the blade or a screw-spiral blade, and it is even more preferable that the rotational axis of the screw-shaped blade is parallel to the conveying roller as shown in (f). It is desirable that the angular velocity be 2 times or 100 times the angular velocity of the photosensitive material conveyance at the J-turn section. Any of these may be used.The diameter of the blade is preferably 10W to 10cm.The width of the blade can be freely selected within a range shorter than the length of the roller that conveys the photosensitive material.The number of blades may be one or more. The axial position of the blade can be freely selected.
次に第３図も処理槽の断面図であるが、同図においては
、第１図の回献翼の代りに、吸液口５、或は液噴出口６
を、夫々槽内に複数個設置し、ポンプにより循環する液
を噴出又は吸こむ事により、感光材料表面の液を撹拌し
、処理効果を高める方法である。Next, FIG. 3 is also a sectional view of the processing tank, but in this figure, the liquid suction port 5 or the liquid jet port 6 is used instead of the rotating blade in FIG.
In this method, a plurality of these are installed in each tank, and the circulating liquid is jetted out or sucked in by a pump, thereby stirring the liquid on the surface of the photosensitive material and enhancing the processing effect.
又同図において、Ｕターンローラ群の外側で搬送ローラ
の両サイド上り内側に吸液ロア、或は液噴出口８を複数
個設ける方法を使用することも出来る。In the same figure, it is also possible to use a method in which a plurality of liquid suction lowers or liquid ejection ports 8 are provided on the upper and inner sides of both sides of the conveying roller outside the U-turn roller group.
前記回転羽根、吸液口、噴出口は感光材料面と１００ｍ
以内に接近しているものが好ましい。より好ましくは０
．２ｃｎ〜５ｃ１１１であり、最も好ましくは撹拌効果
、処理むら防止の上で０．５ｃＩＩ〜３ｃｍである。The rotating blade, liquid suction port, and spout are 100m from the surface of the photosensitive material.
Preferably, those that are close to each other are within the same range. More preferably 0
．． The thickness is 2cn to 5c111, and most preferably 0.5cII to 3cm in terms of stirring effect and prevention of uneven processing.
第４図は感光材料を搬送するローラ群の少なくとも片側
サイドに噴出口を有し、ローラ群の保持板９に少なくと
も一つの穴１０を開け、該噴出口から写真感光材料に添
う流路を実質的に自由な空間とした装置であり、第５図
はさらに該噴出口１１からの液体に対して（半管状の）
ガイド１２を設けたものである。In FIG. 4, a group of rollers for conveying a photosensitive material has a jetting port on at least one side, and at least one hole 10 is formed in a holding plate 9 of the roller group, and a flow path extending from the jetting port along the photographic photosensitive material is substantially formed. Fig. 5 further shows a device with a (semi-tubular)
A guide 12 is provided.
本発明の装置では感光材料を搬送するローラの両サイド
より内ａ″Ｃ，感光材料に対しＵターン中心側に回転羽
根、吸液口、噴出口のうち少なくとも一つ有するもの、
写真感光材料に対しＵターン部外側に吸液口、および／
または噴出口を有するものが好ましい。さらに好ましい
装置は感光材料に対しＵ′ｙ−ン中心側に回転羽根、お
よび／または噴出口を有するもの、お上り／またはＵタ
ーン部外側に噴出口を有するものであり、より少な一１
動力により、高い撹拌効果が得られる。装置設計上容易
であるという利点を有するため、感光材料に対しＵター
ン中心側に回転羽根を有する装置が最も好ましい。The apparatus of the present invention has at least one of a rotary blade, a liquid suction port, and a spout port on the inside a''C from both sides of the roller that conveys the photosensitive material, and on the center side of the U-turn with respect to the photosensitive material;
A liquid suction port is provided on the outside of the U-turn portion for photographic light-sensitive materials, and/or
Alternatively, one having a spout is preferable. A more preferable device is one having rotating blades and/or a spout on the center side of the U'y-n for the photosensitive material, and one having a spout on the outside of the U-turn.
The power provides a high stirring effect. An apparatus having a rotating blade on the U-turn center side with respect to the photosensitive material is most preferable because it has the advantage of being easy to design.
以下さらに本発明の方法の実施例を説明するが本発明は
これに限定されるものではな−６〔実施例〕
実施例１
ヘキサクロロロジウム塩を物理熟成時に添加した平均粒
径０．２０μ論の塩臭化銀乳剤（塩化銀９０モル％、臭
化銀１０モル％）を千オ硫酸ナトリウム、感光色素、４
−ヒドロキシ−６−メチル−１，３，３ａ。Examples of the method of the present invention will be further described below, but the present invention is not limited thereto. Silver chlorobromide emulsion (silver chloride 90 mol%, silver bromide 10 mol%) was mixed with sodium 1,000 sulfate, photosensitive dye, 4
-Hydroxy-6-methyl-1,3,3a.
７−テトラザインデンにて化学熟成し、２．３．５−ト
リ７ヱニルー２Ｈ−テトラゾリウムクロリド、ノブロビ
ルーナ７タレンージスルホン酸ナトリウムを添加してポ
リエチレンテレフタレートフィルム上に銀Ｎ ３．５ｇ
／（至）２となるよう塗布し、低感度明室型ハロゲン化
銀の写真！！！服用服用感光材料を作成した。Chemically ripened with 7-tetrazaindene, 2.3.5-tri7enyl-2H-tetrazolium chloride and sodium nobroviruna 7talene disulfonate were added, and 3.5 g of silver N was deposited on a polyethylene terephthalate film.
/ (to) 2, low-sensitivity light room type silver halide photo! ! ! A photosensitive material for taking medication was created.
本発明の装置に従がい、露光面積率１５％で上記写真感
光材料を下記条件で処理したところ、従来の半分の時間
の定着工程、水洗工程により良好な処理性ｆｒｆＡ （
フィルムの未露光部分の残留銀、残留ハイポ測定により
判明した。）が得られ、全現像処理時間８０秒という短
時間処理が達成できた。When the above photographic light-sensitive material was processed under the following conditions at an exposure area ratio of 15% according to the apparatus of the present invention, good processability frfA (
Residual silver in unexposed areas of film, determined by residual hypometry. ) was obtained, and a short processing time of 80 seconds was achieved.
第１図に示した如１１Ｕ字型搬送ローラ討を有する処理
槽により、下記現像液、定着液、を用いて下記工程で処
理した。Processing was carried out in the following steps using the following developing solution and fixing solution in a processing tank having an 11 U-shaped conveyance roller as shown in FIG.
（現イ」―； 液）
エチレンジアミン四酢酸・ニナトリウム塩ｇ
亜硫酸カリウム５０％水溶液 １００ｎｊ’
炭酸カリウム ７０ＦＩハ
イドロキノン １０ｇフェニド
ン ０．２５ｇ５−ニトロイ
ングゾール ０．１２ｇ１−フェニル−
５−メルカプトテトラゾール０．０３ｇ
ジエチレングリコール １２０＠ｉ’純
水にて１１に仕上げる
（定着液）
チオ硫酸アンモニウム １５５ｇ５５
ｇ亜硫酸ソーブ ２５゜ホウ酸
７ｇ酢酸ナトリウム・三
水塩 ７ｇクエン酸ナトリウム・三水
塩 ２ｇ酢酸（９９，５％）
’ １２．６ｇ硫酸アルミニウム水溶液
（＾１２（ｓＬ）：＋ ２７ｗ／ｗ ％液）
２８ｇ純水を加えて１Ｎと
する
硫酸を用いて１）Ｈ４，３に合わせる
工 程 温度（”Ｃ） 時間（秒） 容量（１）
％さくＣ，） 処理法規 像 ２８ ３
０ ４０ ２７ 上記定着本２２
８ １０ ２０ １４ 上
記水洗本コ ２０ １０ ２０
１４ 水５ｔ／分乾燥 ３０
木１ ここで深さとはｍａ面よりＵターン部までの澤さ
である。(Currently) -; Liquid) Ethylenediaminetetraacetic acid disodium salt g Potassium sulfite 50% aqueous solution 100nj'
Potassium Carbonate 70FI Hydroquinone 10g Phenidone 0.25g 5-Nitroingzole 0.12g 1-Phenyl-
5-Mercaptotetrazole 0.03g Diethylene glycol 120@i' Finish to 11 with pure water (fixer) Ammonium thiosulfate 155g55
g Sulfite sorb 25゜boric acid
7g Sodium acetate trihydrate 7g Sodium citrate trihydrate 2g Acetic acid (99.5%)
' 12.6g aluminum sulfate aqueous solution (^12(sL): +27w/w% liquid)
Add 28g of pure water to 1N using sulfuric acid to adjust to 1) H4, 3 Temperature (“C”) Time (sec) Capacity (1)
%SakuC,) Processing regulations Image 28 3
0 40 27 The above fixing book 22
8 10 20 14 The above washed book 20 10 20
14 Water 5t/min drying 30 Wood 1 Here, the depth is the depth from the ma side to the U-turn part.
本２ 定着槽には第２図（ｅ）の回転羽根を下記条件で
使用した。Book 2 The rotating blade shown in FIG. 2(e) was used in the fixing tank under the following conditions.
回転速度：１２０ｒ、ｐ、ｍ
回転方向：感光材料の搬送方向に対し、逆方向羽根直径
：４ｃｍ＋羽根幅：４ｃｍ
回転羽根と感光材料面との距離：２，５ｃ＋ａ本３ 水
洗槽には第３図６に示す噴出口を設置した。Rotation speed: 120r, p, m Rotation direction: Opposite direction to the conveyance direction of the photosensitive material Blade diameter: 4cm + blade width: 4cm Distance between rotating blades and photosensitive material surface: 2.5c + a 3 There is a third in the washing tank The jet nozzle shown in Figure 6 was installed.
噴出口と感光材料面との距離：４ｃ＋ａ上記処理におい
て性能的に問題なく、残留銀は０．０７ｍｇ／１００ｃ
ｍｒ以下、残留ハイポは０ 、１ ｍ ｇ ／ ］ Ｏ
Ｏｃ ＋ｓ ２以下であった。Distance between jet nozzle and photosensitive material surface: 4c+a There were no performance problems in the above processing, and residual silver was 0.07mg/100c.
mr or less, residual hypo is 0, 1 mg/] O
Oc+s was 2 or less.
比較例１
実施例１において、定着工程の回転羽根と水洗工程の噴
出口をとり外し、他は実施例１と同様に感光材料を処理
したところ、処理した感光材料は残留銀は５ ｍｇ７１
００ｃｍ２以上であり、残留ノ）イボは０．５ｓＨ７１
００ｃｍ２であって、定着不良と水洗不良であった。Comparative Example 1 A photosensitive material was processed in the same manner as in Example 1 except that the rotary blade in the fixing process and the spout in the washing process were removed.The processed photosensitive material had a residual silver of 5 mg71.
00cm2 or more, and residual warts are 0.5sH71
00 cm2, with poor fixing and poor water washing.
比較例２
比較例１と同様の処理で定着工程２０秒、水洗工程２０
秒と比較例１より処理時間を多くし、他は比較例１と同
じで実施した。したがって全処理時間は１００秒となっ
た。その結果、残留銀は０．０７ｍｇ／ １００ｃ１１
２以下、残留ハイポは０．１ｍｇ／１０Ｑｃ＋ａ２とな
った。Comparative Example 2 Same process as Comparative Example 1, fixing step 20 seconds, washing step 20 seconds
The processing time was longer than that of Comparative Example 1, and the other conditions were the same as those of Comparative Example 1. Therefore, the total processing time was 100 seconds. As a result, the residual silver was 0.07mg/100c11
2 or less, the residual hypo was 0.1 mg/10Qc+a2.
即ち定着、水洗時開を延長することによって、本発明の
実施例１と同じ良好な結果となった。That is, by extending the opening time during fixing and washing, the same good results as in Example 1 of the present invention were obtained.
ここで、残留銀とは処理後フィルム中に残留している銀
量であって、定着性を表わす尺度として用いられる。又
残留ハイポとは処理後フィルム中に残留しているチオ硫
酸塩量を大トリウム塩として換算した量であって、水洗
度を表わす尺度として用いられる。Here, residual silver is the amount of silver remaining in the film after processing, and is used as a measure of fixability. The residual hypo is the amount of thiosulfate remaining in the film after processing, converted into large thorium salt, and is used as a measure of the degree of water washing.
本発明により、仕上り品質を劣化することなく、現像開
始より乾燥終了までの処理時間を短縮することの出来る
自動現像処理方法を提供することが出来だ。According to the present invention, it is possible to provide an automatic development processing method that can shorten the processing time from the start of development to the end of drying without deteriorating the finished quality.
第１図、第３図は本発明の実施態様による処理槽の断面
図である。第２図は本発明において使用小米る回転羽根
の斜視図である。第４図、第５図は本発明の実施態様に
よる処理槽の斜視図である。
１ ：処理槽 ２ ：感光材料３ ：搬送
ローラ対 ５，７ ：吸液口６．８，１１：ｇ噴
出口 ９ ：ａ −５群保持板１０：液噴出穴
１２：半管状〃イド第１図
第２図
第４図1 and 3 are cross-sectional views of a processing tank according to an embodiment of the present invention. FIG. 2 is a perspective view of a small rotating blade used in the present invention. 4 and 5 are perspective views of a processing tank according to an embodiment of the present invention. 1: Processing tank 2: Photosensitive material 3: Conveying roller pair 5, 7: Liquid suction ports 6.8, 11: g spout 9: A-5 group holding plate 10: Liquid spout hole
12: Semi-tubular id Figure 1 Figure 2 Figure 4
Claims (2)
いう）用自動現像装置において、該感光材料が液面より
少なくとも３ｃｍの深さに没し、Ｕターン搬送する感光
材料の処理方法において、［１］感光材料に対しＵター
ン中心側で、しかも感光材料を搬送するローラの両サイ
ドよりも内側に回転羽根、吸液口、噴出口のうち少なく
とも一つを有すること。 ［２］感光材料に対しＵターン部外側で、しかも感光材
料を搬送するローラの両サイドよりも内側に吸液口、噴
出口のうち少なくとも一つを有すること。 ［３］感光材料を搬送するローラ群の少なくとも片側サ
イドに噴出口を有し、該噴出口から感光材料に添う流路
に実質的に自由な空間を配すること。 上記のうち少なくとも一つの手段を設け、感光材料に実
質的な液流を与えながら現像工程後の処理を行うことを
特徴とする感光材料の処理方法。(1) In an automatic developing device for silver halide photographic light-sensitive materials (hereinafter simply referred to as "photosensitive materials"), a method for processing a photosensitive material in which the photosensitive material is immersed to a depth of at least 3 cm below the liquid surface and transported in a U-turn, [ 1] At least one of a rotating blade, a liquid suction port, and a spout is provided on the center side of the U-turn with respect to the photosensitive material, and on the inner side of both sides of the roller that conveys the photosensitive material. [2] At least one of a liquid suction port and a spout port is provided outside the U-turn portion of the photosensitive material and further inside both sides of the roller that conveys the photosensitive material. [3] A jetting port is provided on at least one side of the roller group that conveys the photosensitive material, and a substantially free space is provided in a flow path extending from the jetting port along the photosensitive material. A method for processing a photosensitive material, characterized in that at least one of the above means is provided, and processing after the development step is performed while applying a substantial liquid flow to the photosensitive material.
液面より少なくとも３ｃｍの深さに没し、Ｕターン搬送
する感光材料の処理装置において［１］感光材料にＵタ
ーン中心側で、しかも感光材料を搬送するローラの両サ
イドよりも内側に回転羽根、吸液口、噴出口のうち少な
くとも一つを有すること。 ［２］感光材料に対しＵターン部外側で、しかも感光材
料を搬送するローラの両サイドよりも内側に吸液口、噴
出口のうち少なくとも一つを有すること。 ［３］感光材料を搬送するローラ群の少なくとも片側サ
イドに噴出口を有し、該噴出口から写真感光材料に添う
流路に実質的に自由な空間を配すること。 上記のうち少なくとも一つの手段を設け、感光材料に実
質的な液流を与えながら現像工程後の処理をすることを
特徴とする感光材料の処理装置。(2) In an automatic developing device for photosensitive materials, in a processing device for photosensitive materials in which the photosensitive material is immersed to a depth of at least 3 cm below the liquid level and transported in a U-turn, [1] The photosensitive material is placed on the center side of the U-turn, and At least one of a rotating blade, a liquid suction port, and a spout is provided inside both sides of the roller that conveys the photosensitive material. [2] At least one of a liquid suction port and a spout port is provided outside the U-turn portion of the photosensitive material and further inside both sides of the roller that conveys the photosensitive material. [3] A jetting port is provided on at least one side of the roller group that conveys the photosensitive material, and a substantially free space is provided in a flow path extending from the jetting port along the photographic photosensitive material. A processing apparatus for a photosensitive material, characterized in that it is provided with at least one of the above means and processes the photosensitive material after the development step while applying a substantial liquid flow to the photosensitive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9489587A JPS63259660A (en) | 1987-04-17 | 1987-04-17 | Method for processing silver halide photographic sensitive material and its apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9489587A JPS63259660A (en) | 1987-04-17 | 1987-04-17 | Method for processing silver halide photographic sensitive material and its apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63259660A true JPS63259660A (en) | 1988-10-26 |
Family
ID=14122771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9489587A Pending JPS63259660A (en) | 1987-04-17 | 1987-04-17 | Method for processing silver halide photographic sensitive material and its apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63259660A (en) |
-
1987
- 1987-04-17 JP JP9489587A patent/JPS63259660A/en active Pending
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