JPS6119859A - Novel immersion dyeing machine - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、糸、織物などの繊維類その他の被染物を染料
溶液中に浸漬して染色するだめの浸染機に係り、特に独
特な表面光沢とか感触が尊重される絹糸、絹織物といっ
た繊細な繊維類についてその表面組織を荒らすことなく
均質に染色するのには好適となる新規な浸染機に関する
７従来の技術 従来の染料の溶液中に被染物を浸漬して染料を被染物に
染着させるのに用いる浸染機には、バラ毛染機、紹東根
、コツプ及びチーズ東根、整経東根、布東根など種々の
ものが工夫され、また使用されてきたが、被染物と染料
溶液間のむものない接触を図ると共に染料溶液全体の均
質性を確保するだめに、殆んどがポンプとかプロペラを
用いて染・料溶液の循環、攪拌を図る方式をとるもので
あった。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a dyeing machine for dyeing fibers such as threads and fabrics and other objects to be dyed by immersing them in a dye solution. 7. Conventional Technology Regarding a New Dyeing Machine Suitable for uniformly dyeing delicate fibers such as silk threads and silk fabrics whose texture is respected without disturbing their surface structure 7. Conventional technology The dyed material is immersed in a conventional dye solution. Various types of dyeing machines have been devised and used to dye dyes on objects to be dyed, such as loose hair dyeing machines, Shaodongen, Kotsupu and Cheese Higashin, warping Higashin, and Futohon. However, most of the methods use pumps or propellers to circulate and stir the dye solution in order to ensure perfect contact between the object to be dyed and the dye solution and to ensure uniformity of the dye solution as a whole. It was meant to take.

発明が解決しようとする問題点 しかしながら、ポンプとかプロペラで染料溶液を循環、
攪拌するものでは染料溶液量がかなりな量を必要とする
という不経済があるうえに、染料溶液の流動性に力強さ
がなくて繊維などの内部組織まで染料溶液が均質に浸透
し難く、絹糸などの場合には外側と内側の糸間で染まり
方が違うといった不都合さえ生じることがある。そして
このようなむら染めは特に優雅さが尊重される絹繊維な
どの場合には影響が犬で、被染物の品位を格段に落すよ
うなことになりがちである。Problems that the invention aims to solveHowever, it is not possible to circulate the dye solution using a pump or propeller.
Stirring methods require a large amount of dye solution, which is uneconomical, and the fluidity of the dye solution is not strong, making it difficult for the dye solution to penetrate uniformly into the internal tissues of fibers. In the case of silk threads, there may even be an inconvenience that the outer and inner threads are dyed differently. This type of uneven dyeing tends to have a negative impact on silk fibers, which are prized for their elegance, and can significantly degrade the quality of the dyed material.

本発明はこのように１だ種々の欠点を包含する従来の浸
染機に代えて新規な機構の浸染機を開発し、使用する染
料溶液量が著減できる経済的装置であるうえに、被染物
組織の内外に亘っての均質な染色を可能にし、更に染色
操作中に被染物同土間のからみ合いなどからくる被染物
組織の傷とか荒れを殆んど生じさせないという特に高品
位被染物の浸染には好適な浸染機を得ることを目的とす
る。In this way, the present invention has developed a dyeing machine with a new mechanism in place of the conventional dyeing machine which has various drawbacks, and is an economical machine that can significantly reduce the amount of dye solution used. A particularly high-quality immersion dyeing method that enables homogeneous staining both inside and outside the tissue, and also causes almost no scratches or roughness on the tissue of the dyed object due to entanglement of the dyed object with dirt during the dyeing process. The purpose is to obtain a suitable dyeing machine.

問題点を解決するだめの手段 本考案は、染料溶液（１）中に被染物（２）を浸漬して
被染物に染料を染着させる浸染機において、染料溶液（
１）から引上げたり染料溶ｇ１ｔ、（１）中へ沈降させ
たりすることによって浴槽（５）内染料溶液（１）の液
面位置（４）を大きく上下動させ得る程度の大容量の染
液排除器（３）を、被染物（２）の浸漬態様と同期的動
作又は無関係動作で染料溶液（１）中で上下動させ得る
構造としたものである。Means to Solve the Problems The present invention is a dyeing machine that immerses an object (2) in a dye solution (1) to dye the object with dye.
A dye solution with a large capacity that can greatly move the liquid level (4) of the dye solution (1) in the bath (5) up and down by pulling it up from 1) or letting it settle into the dye solution (1). The ejector (3) has a structure that allows it to be moved up and down in the dye solution (1) in a synchronous operation or an operation independent of the immersion mode of the dyed object (2).

作用 浸染機をそのような構造のものにすることによって、浴
槽中の染料溶液の量を少くしても、被染物と染料溶液間
の接触には無関係なスペースが染液排除器（３）の容量
でカバーできるので染料溶液（１）の液面位置（４）は
必要に応じて高く維持することができ、従って従来の浸
染機に較べて遥かに少量の染料溶液を用いて所定の浸染
作用を得ることができる。By configuring the working dyeing machine in this way, even if the amount of dye solution in the bath is reduced, the space unrelated to the contact between the dyed object and the dye solution is saved in the dye solution remover (3). Since the capacity can be covered, the liquid level (4) of the dye solution (1) can be maintained as high as necessary, and therefore a given dyeing action can be achieved using a much smaller amount of dye solution than in conventional dyeing machines. can be obtained.

まだ、大容量の染液排除器（３）を染料溶液（１）中で
沈降させたり引上げたりすることに応じてその染料溶液
（１）は浴槽中で染液排除器（３）の側方を経由して上
下に力強く流動し、その流動が被染物（２）と染料溶液
との接触を盛んにすると共にその被染物を上下に引張っ
たり、弛めたりする態様にも働くので染料溶液と被染物
の組織内部との密接な接触も盛んになり、捷だ浴槽内の
染料溶液の全体がその流動に伴って常に均質に保たれる
ことになるので、被染物の組織の内外に亘っての均染が
可能となるものである。−１だ一方では被染物を染液排
除器（３）の周りなどに定置することも容易で、そのよ
うな定置などによって被染物同土間のからみ合いなども
効果的に回避でき、被染物組織の荒れとか損傷を最低レ
ベルに維持することができるのである。Still, as the large-capacity dye liquid remover (3) is sedimented and pulled up in the dye solution (1), the dye solution (1) is disposed of in the bath on the side of the dye liquid remover (3). The flow flows forcefully up and down through the dye solution, and this flow increases the contact between the dye solution and the object to be dyed (2), and also works to pull or loosen the dye solution up and down, so that the dye solution and Close contact with the inside of the tissue of the object to be dyed increases, and the entire dye solution in the shaking bath is always kept homogeneous due to its flow, so that the dye solution is kept evenly throughout the tissue of the object to be dyed. This makes it possible to achieve even dyeing. -1 On the other hand, it is easy to place the dyed object around the dye liquid remover (3), and by such placement, it is possible to effectively avoid entanglement of the dyed object with the same dirt floor, and to remove the structure of the dyed object. It is possible to keep the roughness and damage to the lowest level.

実施例 第１図及び第２図に示すものは、その実線矢印のごとく
一定の直線距離間を上下動すると共にその下方へ移動し
たところで上下動間にＵターン状反転運動とか任意数の
回転運動が介在する動作を繰返す回転軸（６）（特願昭
５８−０’７８６３６号参照）先端部に、２個の略円板
体間に数本の紹糸係止桿（８）が橋架は状に並設されて
々る紡糸保持具（７）を軸設する一方で、その紡糸保持
具（７）の直下部には下記する染液排除器（３）の外形
に略似せつつそれよりもやや大きい容量とした染料溶液
（１）の浴槽（５）を設装置すると共に、前述の回転軸
（６）の基部には、そめ軸に摺動回転自在に遊嵌された
回転軸カラー（９）、それと一体化されると共′にそれ
から下方へ伸びる上下動程αＯ１及びその上下動程ＱＯ
の左右方向への横揺れを防止するだめのその上下、動程
０Ｑと一体化されると共にそれから両側へ伸びつつ各先
端部に横揺れ防止カラー（１１）が固設された横揺れ防
止堤０２からなり、回転軸（６）の前述のごとき動作に
応じて回転軸カラー（９）を介して点線矢印のごとく上
下動すべき排除器上下動具０３を、その各横揺れ防止カ
ラー（１１）をして動作機構部０４）の正面両側に上下
にかつ平行状に固設された各横揺れ防止ガイド桿００に
摺動自在状に外装しつつ設ける。Embodiment The device shown in FIGS. 1 and 2 moves vertically over a fixed straight distance as indicated by the solid line arrow, and when it moves downward, it performs a U-turn-like reversal motion or an arbitrary number of rotational motions between the vertical motions. At the tip of the rotating shaft (6) (see Japanese Patent Application No. 58-0'78636), which repeats the intervening motion, there are several introduction thread retaining rods (8) between two approximately disc bodies. While the spinning holders (7) are arranged in parallel in a shape, a shaft is installed directly below the spinning holders (7), and there is a shaft having a shape similar to the dye liquid remover (3) described below. A bathtub (5) containing the dye solution (1) with a somewhat large capacity is installed, and a rotating shaft collar (6) loosely fitted to the base of the aforementioned rotating shaft (6) so as to be able to slide and rotate freely is installed. 9), the vertical movement αO1 that is integrated with it and extends downward from it, and its vertical movement QO
A roll prevention embankment 02 which is integrated with the top and bottom of the dam and has a movement range 0Q and extends from it to both sides and has a roll prevention collar (11) fixed at each tip. The remover vertical movement device 03, which is to be moved up and down in the direction of the dotted arrow through the rotation shaft collar (9) in response to the above-mentioned movement of the rotation shaft (6), is connected to its respective anti-swing collars (11). The guide rods 00 are slidably mounted on each of the anti-rolling guide rods 00 fixed vertically and in parallel on both sides of the front of the operating mechanism section 04).

そして断面が略扁平楕円形の密閉容器でありかつ浴槽（
５）内に上下動自在に収容可能であると共に染料溶液（
１）中に沈降させたり染料溶液（１）から引上げだりす
ることによって浴槽（５）内の液面位置（４）を大きく
上下動させ得る程度の大容量の染液排除器（３）を、側
面略Ｆ字状の排除器垂設具０Ｑを介して前述の上下動程
００の下部に適宜固設すると共に、被染物（２）として
の絹糸などの絹糸を、その垂下する下方部が染液排除器
（３）の下縁部によって挿通されてその下縁部で軽く係
合されるかたちにしつつ゛、前述の絹糸保持具（７）の
紹糸係止桿（８）にループ状に掛止するようにした絹糸
用の浸染機である。It is an airtight container with a substantially flat oval cross section and a bathtub (
5) The dye solution (
1) A large-capacity dye liquid remover (3) that can greatly move the liquid level (4) in the bathtub (5) up and down by settling it in the dye solution (1) or pulling it up from the dye solution (1); It is appropriately fixed at the bottom of the above-mentioned vertical movement range 00 via the side approximately F-shaped remover hanging fixture 0Q, and the hanging lower part of the silk thread as the object to be dyed (2) is dyed. While being inserted through the lower edge of the liquid eliminator (3) and lightly engaged with the lower edge, the silk thread is hung in a loop shape on the introduction thread locking rod (8) of the silk thread holder (7). This is a dyeing machine for silk thread that is designed to stop.

このような浸染機では、回転軸（６）に前述のとそく上
下動とその下方へ移動したところで任意数の回転運動を
介在させる動作を繰返させると、絹糸保持具（７）もそ
れと同じ動作を繰返し、従って絹糸（２）は浴槽（５）
内の染料溶液（１）中で上下に動かされる運動と共にそ
の溶液（１）中に深く浸った状態で染液排除器（３）の
下縁部と絹糸保持具（７）間を徐々に回動する一運動を
することになって絹糸と染料溶液間の接触が進行するこ
とになるうえに、更に回転軸（６）の上下動に応じてそ
れと同期的に第２図の点線矢印のごとくまた第３図に示
すごとく染液排除器（３）が染料溶液（１）中で沈降し
たり上昇したりすることによってその溶液（１）を押上
げたり、下降させたりして染料溶液（１）を流動させ、
その全体の均質性を維持するのに役立つと共に絹糸（２
）もその溶液（１）の上昇、下降に伴って溶液（１）中
で部分的に上下方向の伸縮運動をするようになって絹糸
（２）と染料溶液（１）間の接触が一段と盛んになり、
均染作用が一層向上するようになる。第３図は、染液排
除器（３）が実線矢印のごとく上下動することによって
染料溶液（１）の液面位置（４）が点線矢印のごとく大
きく上下動する様子を示すが、このように大容量の染液
排除器（３）を染料溶液（１）の流動に用いることによ
って前記した良好な均染作用が得られることのほかに、
浴槽（５）内の染料溶液（１）が比較的少量であっても
液面位置（４）を充分に高く維持できる作用がもたらさ
れるのである。なおこの絹糸浸染機を用いて絹糸の絹糸
を浸染したときには、染色された絹糸の表面の荒れ王台
が他の従来の浸染機によって染色した場合に較べて甚だ
軽度になるという結果が得られている。In such a dyeing machine, when the rotating shaft (6) is made to repeat the above-mentioned vertical movement and an arbitrary number of rotational movements after moving downward, the silk thread holder (7) also moves in the same manner. Repeat, so the silk thread (2) is connected to the bathtub (5)
While being moved up and down in the dye solution (1) inside, the thread is gradually rotated between the lower edge of the dye solution remover (3) and the silk thread holder (7) while deeply immersed in the solution (1). Not only that, but also that the contact between the silk thread and the dye solution progresses, as the rotating shaft (6) moves up and down, it synchronously moves as shown by the dotted line arrow in Figure 2. In addition, as shown in Figure 3, the dye solution remover (3) sinks or rises in the dye solution (1), thereby pushing up or lowering the solution (1). ) to flow,
It helps to maintain its overall homogeneity and the silk thread (2
) also partially expands and contracts in the vertical direction in the solution (1) as the solution (1) rises and falls, further increasing the contact between the silk thread (2) and the dye solution (1). become,
The leveling effect is further improved. Figure 3 shows how the liquid level position (4) of the dye solution (1) moves up and down greatly as shown by the dotted arrow as the dye liquid remover (3) moves up and down as shown by the solid line arrow. In addition to obtaining the above-mentioned good level dyeing effect by using a large-capacity dye liquid remover (3) to flow the dye solution (1),
Even if the dye solution (1) in the bathtub (5) is relatively small, the liquid level (4) can be maintained at a sufficiently high level. Furthermore, when silk threads were dyed using this silk thread dyeing machine, the roughness on the surface of the dyed silk threads was significantly less severe than when dyed using other conventional dyeing machines. There is.

第１図及び第２図に鎖線で示すものは、染液排除器（３
）の比重を染料溶液（１）の比重よりも大としたときに
、回転軸（６）の上下動に応じてのその排除器（３）の
上下動における下降動作だけを回転軸（６）の下降動作
よりもゆっくりしだものにして、絹糸（２）を染色溶液
（１）中で多少たるませるようにし、絹糸（１）の溶液
中での伸縮動作を更に大どして均染効果を幾らかでも更
に向上させるようにしたものの１例であり、排除器垂設
具００を上、そのアームに横揺れ防止ガイド桿αυに摺
動自在に遊嵌するアームカラーαカを固設すると共にそ
の１個を横揺れ防止カラー０ηの直上位置にそれに接し
て設けるようにすることによって、回転軸（６）の上方
への移動に′応じて上下動程００、ひいては横揺れ防止
カラー０１）が上昇するときにはそれに押上げられてア
ームカラーαカのその１個が上昇し、ひいては染液排除
器（３）も上昇することになるが、回転軸（６）の下方
への移動に応じて上下動程αＯ１ひいては横揺れ防止カ
ラー０１）が下降するときには、そのカラーによる押下
げ力が働かないので染液排除器（３）はその自重だけで
遅く染料溶液（１）中を沈降せざるを得ないといつだ構
造にしたものである。What is shown with chain lines in Figures 1 and 2 is the dye liquid remover (3
) is larger than the specific gravity of the dye solution (1), only the downward movement of the eliminator (3) in response to the vertical movement of the rotating shaft (6) is the vertical movement of the rotating shaft (6). The silk thread (2) is allowed to slacken in the dyeing solution (1) more slowly than the descending motion of the silk thread (1), and the stretching action of the silk thread (1) in the solution is further increased to achieve a level dyeing effect. This is an example of a device that improves this to some extent, by fixing the remover hanging fixture 00 on its arm with an arm collar α that is slidably and loosely fitted to the anti-rolling guide rod αυ. At the same time, by providing one of them at a position directly above and in contact with the anti-rolling collar 0η, the vertical movement distance is 00 according to the upward movement of the rotating shaft (6), and thus the anti-rolling collar 01). When the arm collar α rises, it pushes up one of the arm collars α, which in turn causes the dye liquid remover (3) to rise as well, but as the rotating shaft (6) moves downward, When the vertical movement αO1 and the anti-rolling collar 01) descend, the pressing force from the collar does not work, so the dye liquid remover (3) has no choice but to slowly settle in the dye solution (1) only by its own weight. If you don't get it, you will always have a structure.

なおそれと反対に、染液排除器（３）の比重が染料溶液
（１）のそれよりも小さいときに、回転軸（６）の上方
への移動時に染液排除器（３）がその浮力だけでゆっく
りと上昇せざるを得ないような構造にしておけば、その
上昇時に絹糸（２）に多少の緊張を加えることができる
ようになるのはもとよりである。On the other hand, when the specific gravity of the dye liquid remover (3) is smaller than that of the dye solution (1), the dye liquid remover (3) will absorb only its buoyancy when moving upward of the rotating shaft (6). Of course, if the structure is such that the silk thread (2) is forced to rise slowly, it will be possible to apply some tension to the silk thread (2) when it rises.

第４図に示す実施例は、前述の実施例と同様な絹糸（２
）の浸染機において、浴槽（５）が大きな容量のもので
あるときにそれに合わせた大容量の染液排除器（３）を
構成する一例であり、絹糸（２）を巻付けるべき主たる
染液排除器（３）の側方に補助染液排除器（３５’（３
５’を併設し、それ亀の全排除器が紡糸（２）と同期的
に上下動するようにしたものである。The embodiment shown in FIG.
), this is an example of configuring a large-capacity dye liquid remover (3) when the bathtub (5) has a large capacity. There is an auxiliary dye liquid remover (35' (3) on the side of the remover (3).
5' is also installed, and the entire remover of that turtle moves up and down in synchronization with the spinning (2).

第４図に鎖線で示すのは、前述のごとき紡糸（２）の浸
染の多数を横巾の大きな１個の浴槽（５）を用いて行う
ときの例であり、紡糸（２）を奉伺けるべき主たる染液
排除器（３）の夫々の間に補助の染液排除器（３（を配
置するようにして各紡糸間のからみ合いなどのない余裕
を確保する一方で、それらの排除器のすべて全同期的に
上下動させる第５図に示す実施例は、染液排除器（３）
の多数を一体的に並設し、一点鎖線で示すごとく紡糸（
２）を排除器の周りに定置させたり、或いは、二点鎖線
で示すように反物のような長尺状被染物（２）を各排除
器間に渡しつつ定置したうえで、その全体を染料溶液中
で上下動させて浸染するものである。この場合は前述し
た紡糸のように溶液中と上方の紡糸保持具（７）間の被
染物自身の回動動作はないが、染料溶液の流動が全体で
大容量となる染液排除器の上下動に伴って大きな上下動
となることから、従来の浸染機に較べると均染度がかな
りな程度に向上するようになる。The chain line in Fig. 4 is an example in which many of the above-mentioned dyeing operations for spinning (2) are carried out using one large bathtub (5). By placing auxiliary dye liquid removers (3) between each of the main dye liquid removers (3) that should be removed, a sufficient amount of space is secured to prevent entanglement between the spinning threads. The embodiment shown in FIG. 5, in which all of the dye liquid removers (3)
A large number of the
2) is placed around the remover, or as shown by the two-dot chain line, a long dyed object (2) such as a piece of cloth is passed between each remover and placed there, and then the entire object is dyed. Dyeing is done by moving it up and down in a solution. In this case, unlike the above-mentioned spinning, there is no rotation of the dyed object itself between the solution and the upper spinning holder (7); Since there is a large vertical movement due to the movement, the degree of level dyeing is considerably improved compared to conventional dyeing machines.

第６図に示す実施例は、前述の実施例と同様に、多数の
染液排除器（３）を一体的に並設し、それを染料溶液中
で上下動させて染料溶液を上下　　　゛に大きく流動さ
せて染料溶液中に浸漬される被染物（２）の均染を図ろ
うとするものであるが、この場合は長尺状の被染物（２
）を染液排除器（３）の動作とは無関係の態様に染料溶
液中に浸漬すべくロール０９を介して各排除器（３）間
を縫うように定置し又は一方から他方へと順次移動させ
つつ、染液排除器（３）全体の同期的上下動を介する染
料溶液の上下への大きな流動によってその長尺状の被染
物の均質な染色を図るようにしだものである。In the embodiment shown in FIG. 6, as in the previous embodiment, a large number of dye liquid ejectors (3) are integrally arranged in parallel, and they are moved up and down in the dye solution to vertically move the dye solution. This is intended to achieve level dyeing of the dyed object (2) that is immersed in the dye solution by causing a large flow, but in this case, the long dyed object (2)
) are placed so as to be immersed in the dye solution in a manner unrelated to the operation of the dye liquid remover (3), or are moved sequentially from one to the other via the roll 09 so as to weave between each remover (3). At the same time, the long object to be dyed is uniformly dyed by a large vertical flow of the dye solution through the synchronous vertical movement of the entire dye solution remover (3).

効果 前述したところからも明らかなように本発明は次のよう
な顕著な効果を奏する。Effects As is clear from the foregoing, the present invention has the following remarkable effects.

イ、染料溶液量が少くても被染物の均質な浸染が可能で
あるので染料溶液の節減効果が著しい。B. Even if the amount of dye solution is small, the dyed object can be dyed homogeneously, so the effect of saving dye solution is significant.

口染料溶液の浴槽内での流動が力強くて被染物との接触
が盛んであり、まだ被染物自体の伸縮も生じさせること
から被染物の内部組織までも均質に染色し易くなる。The flow of the dye solution in the bathtub is strong and it comes into contact with the object to be dyed frequently, causing expansion and contraction of the object itself, making it easier to uniformly dye even the internal structure of the object.

・・、被染物組織を荒らしたり、傷つけたりすることが
少く、特に絹などの高品位繊維の優雅さを増進させるよ
うな染色には好適となる。. . . It is less likely to roughen or damage the tissue of the dyed object, and is particularly suitable for dyeing that enhances the elegance of high-grade fibers such as silk.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明一実施例の部分破断斜視図、第２図はそ
の実施例の回転軸、紡糸保持具、排除器上下動具及び染
液排除器部の拡大斜視図、第３図はその実施例の作用を
説明する浴槽部の部分縦断側面図、第４図は本発明の他
の実施例の浴槽及び染液排除器部の斜視図、第５図及び
第６図は本発明の更に他の各実施例の染液排除器部の斜
視図 （１）・・・染料溶液、（２）・・・被染物、（３）　
（３）　（３）・・・染液排除器、（４）・・液面位置
、（５）・・・浴槽、（６）・・・回転軸、（７）・・
紡糸保持具FIG. 1 is a partially cutaway perspective view of an embodiment of the present invention, FIG. 2 is an enlarged perspective view of the rotating shaft, spinning holder, eliminator vertical movement device, and dye liquid ejector portion of the embodiment, and FIG. FIG. 4 is a perspective view of a bathtub and dye liquid ejector section according to another embodiment of the present invention, and FIGS. Furthermore, perspective views of the dye liquid remover section of each of the other examples (1)... dye solution, (2)... dyed object, (3)
(3) (3)... Dye liquid remover, (4)... Liquid level position, (5)... Bathtub, (6)... Rotating shaft, (7)...
spinning holder

Claims (1)

【特許請求の範囲】[Claims] １、染料溶液（１）中に被染物（２）を浸漬して被染物
に染料を染着させる浸染機において、染料溶液（１）か
ら引上げたり染料溶液（１）中へ沈降させたりすること
によつて浴槽（５）内染料溶液（１）の液面位置（４）
を大きく上下動させ得る程度の大容量の染液排除器（３
）を、被染物（２）の浸漬態様と同期的動作又は無関係
動作で染料溶液（１）中で上下動させ得るようにしたこ
とを特徴とするもの1. In a dyeing machine that immerses the dyed object (2) in the dye solution (1) and dyes the dye on the dyed object, the dye is pulled up from the dye solution (1) or allowed to settle into the dye solution (1). The liquid level position (4) of the dye solution (1) in the bathtub (5)
A large-capacity dye liquid eliminator (3
) can be moved up and down in the dye solution (1) in an operation synchronous with or unrelated to the immersion mode of the object to be dyed (2).