JPH0280609A - Continuous production of rayon filament and device therefor - Google Patents
Continuous production of rayon filament and device thereforInfo
- Publication number
- JPH0280609A JPH0280609A JP23055688A JP23055688A JPH0280609A JP H0280609 A JPH0280609 A JP H0280609A JP 23055688 A JP23055688 A JP 23055688A JP 23055688 A JP23055688 A JP 23055688A JP H0280609 A JPH0280609 A JP H0280609A
- Authority
- JP
- Japan
- Prior art keywords
- section
- filaments
- spinning
- rayon
- continuous production
- 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
- 229920000297 Rayon Polymers 0.000 title claims abstract description 35
- 239000002964 rayon Substances 0.000 title claims abstract description 24
- 238000010924 continuous production Methods 0.000 title claims description 11
- 238000009987 spinning Methods 0.000 claims abstract description 48
- 238000000034 method Methods 0.000 claims abstract description 29
- 238000001035 drying Methods 0.000 claims abstract description 24
- 238000009991 scouring Methods 0.000 claims abstract description 21
- 238000004804 winding Methods 0.000 claims abstract description 16
- 238000012545 processing Methods 0.000 claims description 11
- 238000004061 bleaching Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000005345 coagulation Methods 0.000 description 5
- 230000015271 coagulation Effects 0.000 description 5
- 238000006477 desulfuration reaction Methods 0.000 description 4
- 230000023556 desulfurization Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000005554 pickling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012993 chemical processing Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000272814 Anser sp. Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
- D01D13/02—Elements of machines in combination
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/06—Washing or drying
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/06—Wet spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、多数のフィラメントを平行に走行させ、分割
して設置した機械ブロックにより、効率よく処理するこ
とができ、操業面の改善および低コスト化を図ることが
できるレーヨンフィラメントの連続製造方法およびその
装置に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention enables efficient processing by running a large number of filaments in parallel and dividing them into mechanical blocks, improving operational efficiency and reducing costs. The present invention relates to a method for continuously manufacturing rayon filaments that can reduce costs, and an apparatus therefor.
〔従来の技術］
現在、レーヨンフィラメント（人絹糸）の大部分は、ポ
ンド式紡糸と言われる方式で生産されている。この方式
は、８，０００〜１０．０００回転／分で回転する樹脂
製のポットの中に、紡糸された人絹糸を遠心力で巻き取
っていくものである。この方法の場合、巻き始めと巻き
終りとで、糸に張力差が生しるので、製品の強度斑また
は染色斑の原因となる。このため、主として洋服などの
裏地に使用されている。[Prior Art] Currently, most rayon filaments (human silk threads) are produced by a method called pound spinning. In this method, spun human silk thread is wound up by centrifugal force into a resin pot that rotates at 8,000 to 10,000 revolutions per minute. In this method, a difference in tension occurs in the yarn between the beginning and the end of winding, which causes uneven strength or dyeing of the product. For this reason, it is mainly used as a lining for clothes.
これらの問題を解決するために、従来から、各種の連続
紡糸機が提案されているが、実際に生産されている例は
非常に稀である。In order to solve these problems, various types of continuous spinning machines have been proposed in the past, but examples of them being actually produced are extremely rare.
従来、レーヨンフィラメント連続紡糸機としては、（１
） ネルソン式、（２１オスカーコーホン式、（３）
クルシャン式、（４） インダストリアルレーヨ
ン式などが知られている。Conventionally, as a continuous rayon filament spinning machine, (1
) Nelson style, (21 Oscar Cohon style, (3)
Kulshan method, (4) industrial rayon method, etc. are known.
また、特公昭６０−５０８８２号公報には、ビスコース
レーヨンフィラメント糸の連続製造方法が開示されてい
る。この方法は、第４図に示すように、ビスコースはビ
スコース濾過器１、ビスコース誘導管１′を経て、凝固
浴３内の紡糸ノズル２から押し出され、凝固浴３にて生
成された糸は、案内４を経て一定間隔をおいて螺旋状に
進行するように配置された主ロール５および分離ロール
６上で、水洗水供給手段８、ｇによる水洗、脱硫、晒、
油洗などの精練工程を経て処理される。しかる後に、処
理フィラメント糸７はロール上の乾燥部分９によって乾
燥され、乾燥が終了するとともに、ロールから離れて案
内１０を通過して、巻取機１１に適当なよりを糸に加え
ながら糸パツケージとして巻き取られる方法である。Further, Japanese Patent Publication No. 60-50882 discloses a method for continuously producing viscose rayon filament yarn. In this method, as shown in Fig. 4, viscose passes through a viscose filter 1, a viscose guide tube 1', is extruded from a spinning nozzle 2 in a coagulation bath 3, and is produced in a coagulation bath 3. The yarn is washed, desulfurized, bleached, and washed by a washing water supply means 8 and g on a main roll 5 and a separation roll 6, which are arranged to travel spirally at regular intervals through a guide 4.
It is processed through a scouring process such as oil washing. Thereafter, the treated filament yarn 7 is dried by a drying section 9 on the roll, and once drying is completed, it leaves the roll and passes through a guide 10 to a winder 11 where it is wound into a yarn package while applying the appropriate twist to the yarn. This is the method in which it is wound up.
前記（１）のネルソン式は、つぎのような不都合点を有
している。The Nelson equation (1) has the following disadvantages.
（ａ） 装置の両側に運転者が立って操作する必要が
あり、操作が繁雑である。(a) The driver must stand on both sides of the device to operate it, making the operation complicated.
（ｂ） 各種の液体がローラー表面で混合するので、
処理効率が悪い。(b) Since various liquids mix on the roller surface,
Poor processing efficiency.
（Ｃ） ローラーの一部で乾燥のため加熱したり、ま
たローラーの別の部分では液体を糸にかけたりするため
、ローラー表面が汚れる。(C) The roller surface becomes dirty because part of the roller is heated for drying, and another part of the roller applies liquid to the yarn.
ｆｄ） 材質は最も腐食性の強いものに合わせ、すべ
て高級材質となりコストが嵩む。fd) All materials must be made of high-quality materials, depending on the most corrosive material, which increases the cost.
また、前記（２）のオスカーコーホン式は、前記の（ａ
）の欠点がなくなっており、乾燥も別ローラーとしてい
る点が改善されている。しかし一方、１本の糸を処理す
るためのローラー本数が増加するという不都合がある。In addition, the Oscar-Cohon equation (2) above is the same as the above (a
) has been eliminated, and the improvement is that a separate roller is used for drying. However, on the other hand, there is a disadvantage that the number of rollers for processing one thread increases.
さらに、前記（３）のクルシャン式、（４）のインダス
１−リアルレーヨン式も、（１）または（２）と同様の
不都合点を有し、実用に供されている例は非常に稀であ
る。Furthermore, the Kurushan method (3) and the Indus 1-Real Rayon method (4) have the same disadvantages as (1) or (2), and are very rarely put into practical use. be.
（１）〜（４）に共通していることは、１本の糸を処理
する目的で、非常に多くのローラーを使用しなければな
らず、また、薬液処理、乾燥の時間を稼ぐため、各ロー
ラー径を大きくせざるを得ない。What is common to (1) to (4) is that a large number of rollers must be used to process one thread, and in order to gain time for chemical treatment and drying, The diameter of each roller has to be increased.
通常、従来タイプのフィラメント連続紡糸機では、糸速
度が１００＋＊／分程度であり、糸の太さを１００デニ
ールとみると、１日の生産量は紡糸錘当り約１、５ ｋ
ｇ程度に過ぎない、したがって、この種の紡糸機は、設
備費が高くてはとても経済的運転をすることができない
ため、タイヤコードなどのように糸の太さが上記の１０
倍程度またはそれ以上のものに使用されてきた。一方、
タイヤコードは当然、外観上の品質についての要求は少
なく、漂白工程などが不要であり、本発明の方式により
、さらに高い経済性を得ることが可能になる。Normally, in a conventional continuous filament spinning machine, the yarn speed is about 100+*/min, and if the yarn thickness is 100 denier, the daily production amount is about 1.5 k per spindle.
Therefore, this type of spinning machine cannot be operated very economically if the equipment cost is high, so it is difficult to operate this type of spinning machine very economically if the equipment cost is high.
It has been used for twice as much or more. on the other hand,
Naturally, tire cords have few requirements regarding appearance quality and do not require a bleaching process, and the method of the present invention makes it possible to obtain even higher economic efficiency.
また、前記の特公昭６０−５０８８２号公報記載の方法
は、つぎのような不都合点を有している。Furthermore, the method described in Japanese Patent Publication No. 60-50882 has the following disadvantages.
（＋１ 精練工程部で、ローラーの軸方向に沿って糸
を巻き付けているため操作性が悪く、各種の処理液が混
合し、処理効率が減少する。(+1 In the scouring process section, the thread is wound along the axial direction of the roller, which makes it difficult to operate, and various processing liquids mix, reducing processing efficiency.
（２）糸がローラー上を一つの薬液処理区域から他の薬
液処理区域に移動するため、各種の処理液が混合し、処
理効率が減少する。(2) Since the yarn moves on rollers from one chemical treatment area to another, various treatment liquids mix, reducing treatment efficiency.
（３） ローラー表面上に各洗滌液、薬液をかけたり
、ローラーの一部で乾燥させるため、各種の処理液が混
合し、処理効率が減少する。(3) Since various cleaning solutions and chemical solutions are applied onto the roller surface and dried on a portion of the roller, various processing solutions are mixed, reducing processing efficiency.
（４） ローラーの一部で加熱するため、ローラー表
面に結晶などが付着し汚れ易い。(4) Since the roller is heated in part, crystals etc. adhere to the roller surface and it is easy to get dirty.
（５） 材質は最も腐食性の強いものに合わせなけれ
ばならないので、全て高級材質となりコスト高となる。(5) Since the materials must be the most corrosive, they must all be made of high-grade materials, resulting in high costs.
一方、近年、ファツジ四ンの多用化に伴い、衣類用分野
にも高品質のレーヨンフィラメントの需要が高まってき
ている。衣料用は繊維も細く、生産性はタイヤコードに
比して著しく低い、かつ、その上、製品として美しい外
観と均一な染色性が要求される。On the other hand, in recent years, as rayon filaments have become more widely used, demand for high-quality rayon filaments has also increased in the clothing field. The fibers used for clothing are thin and the productivity is significantly lower than that of tire cord, and in addition, the product is required to have a beautiful appearance and uniform dyeability.
本発明は上記の諸点に鑑みなされたもので、フィラメン
トを効率よく処理することができ、操業性の改善および
低コスト化を図ることができるレーヨンフィラメントの
連続製造方法およびその装置を提供することを目的とす
るものである。The present invention was made in view of the above points, and it is an object of the present invention to provide a method and apparatus for continuous production of rayon filament, which can efficiently process filaments, improve operability, and reduce costs. This is the purpose.
上記の目的を達成するために、本発明のレーヨンフィラ
メントの連続製造方法は、第１図〜第３図に示すように
、紡糸部１５で多数のフィラメントを平行に一次延伸し
、これらのフィラメントを二次延伸部１８、精練部２０
、乾燥部２１、巻取部２２に順次供給し、平行に走行さ
せて処理するようにしたものである。In order to achieve the above object, the method for continuously producing rayon filaments of the present invention involves primary drawing of a large number of filaments in parallel in the spinning section 15, as shown in FIGS. Secondary stretching section 18, scouring section 20
, a drying section 21, and a winding section 22, and are processed by running in parallel.
本発明の方法において、平行に走行するフィラメントの
本数は、１００〜３００本とするが、余りにも多くのフ
ィラメントを平行させた場合、操作上、困難が生じるの
で、多数のフィラメントでは両面建にするのが望ましい
。In the method of the present invention, the number of filaments running in parallel is 100 to 300, but if too many filaments are run in parallel, it will be difficult to operate, so if there are a large number of filaments, double-sided construction is required. is desirable.
また本発明のレーヨンフィラメントの連続製造装置は、
複数の出口を有する紡糸ポンプ１６を複数基備えるとと
もに、複数の出口に対応してそれぞれ紡糸ノズル１７を
備えた紡糸部１５、二次延伸部１８、精練部２０、乾燥
部２１、巻取部２２を分割するとともに、これらの機械
ブロックを間隔をあけて設置し、紡糸部１５で一次延伸
した多数のフィラメントが平行に走行・処理されるよう
に、上記の機械ブロックを接続して形成される。Furthermore, the continuous production device for rayon filament of the present invention includes:
A spinning section 15, a secondary stretching section 18, a scouring section 20, a drying section 21, and a winding section 22, each equipped with a plurality of spinning pumps 16 each having a plurality of outlets, and each equipped with a spinning nozzle 17 corresponding to the plurality of outlets. The above-mentioned mechanical blocks are connected to each other so that the filaments that have been primarily drawn in the spinning section 15 run and are processed in parallel.
本発明の装置において、乾燥部２１に取外し可能なカバ
ー４１を設けたり、精練部２０の薬液処理部を密閉構造
とするのが望ましい、また紡糸部１５には、複数本のフ
ィラメントを一次延伸するための一対の相対するゴデツ
トローラー３４．３５が設けられる。In the apparatus of the present invention, it is preferable that the drying section 21 is provided with a removable cover 41 and the chemical processing section of the scouring section 20 is of a closed structure. A pair of opposing godet rollers 34,35 are provided for the purpose.
また二次延伸部、または精練部の中で漂白部など一部を
省略することもある。Further, some parts of the secondary stretching section or the scouring section, such as the bleaching section, may be omitted.
さらにフィラメントの延伸が可能な延伸槽３８を紡糸部
１５の上部に設ける場合もある。Furthermore, a drawing tank 38 capable of drawing filaments may be provided above the spinning section 15 in some cases.
ビスコースは、複数の出口を有する紡糸ポンプ１６によ
り、複数の紡糸ノズル１７から平行に吐出され、多数の
平行なフィラメントとして一次延伸される。これらのフ
ィラメントを平行のまま、二次延伸部１８、精練部２０
、乾燥部２１、巻取部２２に順次供給・処理する。なお
従来のポット紡糸機では、一次延伸後、ポットに巻き取
られていたため、用途によっては二次延伸部を省略する
ことが可能である。Viscose is discharged in parallel from a plurality of spinning nozzles 17 by a spinning pump 16 having a plurality of outlets, and is primarily drawn as a large number of parallel filaments. While keeping these filaments parallel, the secondary stretching section 18 and the scouring section 20
, the drying section 21 and the winding section 22 for processing. In addition, in conventional pot spinning machines, the material is wound around a pot after the primary stretching, so the secondary stretching section can be omitted depending on the application.
以下、図面を参照して本発明の好適な実施例を詳細に説
明する。ただしこの実施例に記載されている構成機器の
形状、その相対配置、数値などは、とくに特定的な記載
がない限りは、本発明の範囲をそれらのみに限定する趣
旨のものではなく、単なる説明例にすぎない。Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. However, unless there is a specific description, the shapes of the components, their relative positions, numerical values, etc. described in this example are not intended to limit the scope of the present invention, but are merely illustrative. Just an example.
第１図は本発明の装置の平面を、第２図は本発明の装置
の正面（立面）を、第３図は本発明の装置における紡糸
部の断面を示している。なお第３、図は第２図における
Ａ−Ａ線拡大断面の左半分のみを示している。１４は機
械中心である。FIG. 1 shows a plan view of the apparatus of the present invention, FIG. 2 shows a front (elevation) view of the apparatus of the invention, and FIG. 3 shows a cross section of the spinning section in the apparatus of the invention. Note that the third figure shows only the left half of the enlarged cross section taken along the line A--A in FIG. 2. 14 is machine-centered.
１５は紡糸部で、この紡糸部は複数（本例では一例とし
て２個）の出口を有する紡糸ポンプ１６を複数基備える
とともに、複数の出口に対応してそれぞれ紡糸ノズル１
７を備えている。１８は二次延伸部、２０は精練部、２
１は乾燥部、２２は巻取部である。精練部２０は、水洗
部２３、脱硫部２４、水洗部２５、漂白部２６、水洗部
２７、酸洗部２８、水洗部３０、油剤処理部３１からな
っている。３２はコンペンセータ一部である。Reference numeral 15 denotes a spinning section, which is equipped with a plurality of spinning pumps 16 each having a plurality of outlets (two in this example), and a spinning nozzle 1 corresponding to each of the plurality of outlets.
It has 7. 18 is a secondary stretching section, 20 is a scouring section, 2
1 is a drying section, and 22 is a winding section. The scouring section 20 includes a water washing section 23, a desulfurization section 24, a water washing section 25, a bleaching section 26, a water washing section 27, a pickling section 28, a water washing section 30, and an oil treatment section 31. 32 is a part of the compensator.
これらの機械ブロック、すなわち、紡糸部１５、二次延
伸部１８、精練部２０、乾燥部２１、巻取部２２を間隔
をあけて設置し、紡糸部１５で一次延伸した多数のフィ
ラメントが平行に走行・処理されるように、上記の機械
ブロックを順次連結している。These machine blocks, that is, the spinning section 15, the secondary drawing section 18, the scouring section 20, the drying section 21, and the winding section 22, are installed at intervals, and a large number of filaments that have been primarily drawn in the spinning section 15 are arranged in parallel. The above mechanical blocks are connected in sequence so that they can be run and processed.
ビスコースバイブ３３のビスコースは、−基の紡糸ポン
プ１６で、たとえば２個の出口を有するシュアル型ポン
プにより、たとえば２個の紡糸ノズル１７からそれぞれ
吐出され、一対のゴデツトローラー、すなわち下ゴデツ
トローラー３４と上ゴデツトローラー３５との間で糸（
フィラメント）を延伸する。３６はビスコース−過器、
３７は凝固浴である。The viscose of the viscose vibe 33 is discharged from, for example, two spinning nozzles 17 by a spinning pump 16 having, for example, two outlets, and is passed through a pair of godet rollers, that is, a lower godet roller 34. The thread (
filament). 36 is a viscose filter;
37 is a coagulation bath.
その後、糸はガイド（案内）を介し延伸槽３８に導かれ
る。紡糸部１５は、片面にたとえば、５０〜１００基の
紡糸ポンプ１６が設置され、生成された糸群（１００〜
２００本）が上部の延伸槽３８に集められ、次工程の二
次延伸部１８へ送られる。紡糸部１５は、上記のような
片面５０〜１００基の紡糸ポンプ１６を存する設備が両
面設置され、計２００〜４００本／両面の糸群が平行し
て走行する。Thereafter, the yarn is led to a drawing tank 38 via a guide. The spinning unit 15 is equipped with, for example, 50 to 100 spinning pumps 16 on one side, and the spinning unit 15 has a yarn group (100 to
200 pieces) are collected in the upper drawing tank 38 and sent to the secondary drawing section 18 for the next process. In the spinning section 15, equipment including 50 to 100 spinning pumps 16 on one side as described above is installed on both sides, and a total of 200 to 400 yarn groups on both sides run in parallel.
二次延伸部１８から巻取部２２まで、１００〜２００本
／片面の糸群を平行して各ローラー上を走行させる。精
練部２０は、水洗部２３．２５．２７．３０、脱硫部２
４、漂白部２６、酸洗部２８、油剤処理部３１などから
なり、それぞれ各工程の出口部に絞りローラーを設け、
処理効率を上げるとともに、糸質の均一化を図る構造と
している。From the secondary stretching section 18 to the winding section 22, a group of 100 to 200 threads per side is run in parallel on each roller. The scouring section 20 includes a water washing section 23, 25, 27, 30, and a desulfurization section 2.
4. It consists of a bleaching section 26, a pickling section 28, an oil treatment section 31, etc., and a squeezing roller is provided at the outlet of each process,
The structure improves processing efficiency and evens out the fiber quality.
１００〜２００本／片面の走行する糸は、両面を走行す
るように構成され、両面操作設備として操作運転者が容
易に糸を処理できるような操作性を考慮した構造として
いる。また、精練部２０の薬液処理部（脱硫部２４、漂
白部２６、酸洗部２８または／および油剤処理部３１）
にエンクロージャー４０を設けて密閉構造とし、操作運
転者への薬液汚染や機械設置場所の衛生環境の向上を考
慮した構造としている。The 100 to 200 running threads per side are configured to run on both sides, and the structure is designed in consideration of operability so that the operator can easily process the threads as a double-sided operation equipment. In addition, the chemical treatment section of the scouring section 20 (desulfurization section 24, bleaching section 26, pickling section 28 or/and oil treatment section 31)
An enclosure 40 is provided in the machine to create a hermetically sealed structure, taking into consideration the possibility of chemical contamination of the operator and the improvement of the sanitary environment at the place where the machine is installed.
また乾燥部２１に、取外し可能なカバー４１を設け、効
率的かつ経済的に乾燥できるようにしている。Further, the drying section 21 is provided with a removable cover 41 to enable efficient and economical drying.
各機械ブロックは適当に空間（間隔）を設けて設置され
ており、糸切れの際、その空間に操作運転者が入り、切
れた糸を容易に処理できるような構造となっている。Each machine block is installed with an appropriate space (interval), and the structure is such that when a thread breaks, the operator can enter the space and easily dispose of the broken thread.
本発明は上記のように、１基の紡糸ポンプで複数の出口
を持つポンプをレーヨンフィラメント用として採用し、
一対のローラーで複数本の糸を一次延伸した後、精練、
乾燥、巻取工程と多数の糸は平行に全く同一工程を経て
、最後に個々のワイングーに巻き取られるように構成さ
れているので、つぎのような効果を奏する。As described above, the present invention employs a single spinning pump having multiple outlets for rayon filament,
After first drawing multiple threads with a pair of rollers, scouring,
The structure is such that a large number of threads go through the same drying and winding processes in parallel, and are finally wound into individual wine gooses, resulting in the following effects.
（１）紡糸部、二次延伸部、精練部、乾燥部、巻取部な
どの機械ブロックを分割・設置しているので、薬液の混
合が最少限となり、処理効率が向上する。(1) Machine blocks such as the spinning section, secondary stretching section, scouring section, drying section, and winding section are divided and installed, so mixing of chemical solutions is minimized and processing efficiency is improved.
（２）二次延伸部から巻取部まで、多数の糸群を平行し
て走行させるので、操作性がよく、低コスト化を図るこ
とができる。(2) Since a large number of yarn groups are run in parallel from the secondary stretching section to the winding section, operability is good and costs can be reduced.
（３） 機械ブロックを分割しているので、薬液処理
部をエンクロージャーにより容易に密閉構造とすること
ができ、衛生環境の向上を図ることができる。(3) Since the mechanical block is divided, the chemical processing section can be easily sealed with an enclosure, and the sanitary environment can be improved.
（４）乾燥部に取外し可能なカバーを設ける場合は、効
率的かつ経済的に乾燥させることができる。(4) When a removable cover is provided in the drying section, drying can be performed efficiently and economically.
（５）１基の紡糸ポンプで２個またはそれ以上の複数出
口を有する多連紡糸ポンプを採用することにより、低コ
スト化を図ることができる。(5) By employing a multiple spinning pump having two or more multiple outlets in one spinning pump, cost reduction can be achieved.
（６）機械ブロックを間隔をあけて設置しているので、
糸切れなどの処理を容易に行うことができる。(6) Machine blocks are installed at intervals, so
Processes such as thread breakage can be easily performed.
第１図は本発明のレーヨンフィラメントの連続製造装置
の一実施例を示す平面説明図、第２図は同正面説明図、
第３図は第２図における紡糸部のＡ−Ａ線拡大断面の左
半分を示す説明図、第４図は従来のレーヨンフィラメン
トの連続製造装置の一例を示す斜視図である。
１・・・ビスコース−過器、１′・・・ビスコース誘導
管、２・・・紡糸ノズル、３・・・凝固浴、４・・・案
内、５・・・主ローｔし、６・・・分離ロール、７・・
・処理フィラメント糸、８、ｇ・・・水洗水供給手段、
９・・・乾燥部分、１０・・・案内、１１・・・巻取機
、１４・・・機械中心、１５・・・紡糸部、１６・・・
紡糸ポンプ、１７・・・紡糸ノズル、１８・・・二次延
伸部、２ト・・精練部、２１・・・乾燥部、２２・・・
巻取部、２３．２５．２７．３０・・・水洗部、２４・
・・脱硫部、２６・・・漂白部、２８・・・酸洗部、３
１・・・油剤処理部、３２・・・コンペンセータ一部、
３３・・・ビスコースパイプ、３４・・・下ゴデツトロ
ーラー、３５・・・上ゴデツトローラー、３６・・・ビ
スコース−過器、３７・・・凝固浴、３８・・・延伸槽
、４ト・・エンクロージャー、４１・・・カバーFIG. 1 is an explanatory plan view showing an embodiment of the continuous production apparatus for rayon filaments of the present invention, FIG. 2 is an explanatory front view of the same,
FIG. 3 is an explanatory view showing the left half of the enlarged cross section taken along the line A--A of the spinning section in FIG. 2, and FIG. 4 is a perspective view showing an example of a conventional continuous production apparatus for rayon filaments. DESCRIPTION OF SYMBOLS 1... Viscose-filter, 1'... Viscose guide tube, 2... Spinning nozzle, 3... Coagulation bath, 4... Guide, 5... Main rotor, 6 ...Separation roll, 7...
- Treated filament yarn, 8, g... washing water supply means,
9... Drying section, 10... Guide, 11... Winding machine, 14... Machine center, 15... Spinning section, 16...
Spinning pump, 17... Spinning nozzle, 18... Secondary stretching section, 2... Scouring section, 21... Drying section, 22...
Winding section, 23.25.27.30... Washing section, 24.
... Desulfurization section, 26... Bleaching section, 28... Pickling section, 3
1... Oil treatment section, 32... Compensator part,
33... Viscose pipe, 34... Lower godet roller, 35... Upper godet roller, 36... Viscose strainer, 37... Coagulation bath, 38... Stretching tank, 4... Enclosure, 41...Cover
Claims (1)
これらのフィラメントを二次延伸部、精練部、乾燥部、
巻取部に順次供給し、平行に走行させて処理することを
特徴とするレーヨンフィラメントの連続製造方法。 ２ 平行に走行するフィラメントの本数が、１００〜３
００本である片面操作または両面操作の請求項１記載の
レーヨンフィラメントの連続製造方法。 ３ 複数の出口を有する紡糸ポンプ（１６）を複数基備
えるとともに、複数の出口に対応してそれぞれ紡糸ノズ
ル（１７）を備えた紡糸部（１５）、二次延伸部（１８
）、精練部（２０）、乾燥部（２１）、巻取部（２２）
を分割するとともに、これらの機械ブロックを間隔をあ
けて設置し、紡糸部（１５）で一次延伸した多数のフィ
ラメントが平行に走行・処理されるように、上記の機械
ブロックを接続したことを特徴とするレーヨンフィラメ
ントの連続製造装置。 ４ 乾燥部（２１）に取外し可能なカバー（４１）を設
けた請求項３記載のレーヨンフィラメントの連続製造装
置。 ５ 精練部（２０）の薬液処理部を密閉構造とした請求
項３記載のレーヨンフィラメントの連続製造装置。 ６ 複数本のフィラメントを一次延伸するための一対の
相対するゴデットローラー（３４、３５）を、紡糸部（
１５）に設けた請求項３記載のレーヨンフィラメントの
連続製造装置。 ７ 二次延伸部、または精練部の中で漂白部など一部を
省略した請求項３記載のレーヨンフィラメントの連続製
造装置。 ８ フィラメントの延伸が可能な延伸槽（３８）を紡糸
部（１５）の上部に設けた請求項３記載のレーヨンフィ
ラメントの連続製造装置。[Claims] 1. Primarily drawing a large number of filaments in parallel in a spinning section,
These filaments are passed through a secondary drawing section, a scouring section, a drying section,
A method for continuous production of rayon filament, characterized by sequentially supplying it to a winding section and processing it by running it in parallel. 2 The number of filaments running in parallel is 100 to 3
2. The method for continuously producing rayon filaments according to claim 1, wherein the number of rayon filaments is one-sided or double-sided. 3 A spinning section (15) and a secondary drawing section (18) each equipped with a plurality of spinning pumps (16) each having a plurality of outlets, and a spinning nozzle (17) corresponding to the plurality of outlets.
), scouring section (20), drying section (21), winding section (22)
The above-mentioned machine blocks are connected in such a way that the machine blocks are separated and installed at intervals, and a large number of filaments that have been primarily drawn in the spinning section (15) are run and processed in parallel. Continuous manufacturing equipment for rayon filament. 4. The continuous production apparatus for rayon filament according to claim 3, wherein the drying section (21) is provided with a removable cover (41). 5. The continuous production apparatus for rayon filaments according to claim 3, wherein the chemical treatment section of the scouring section (20) has a closed structure. 6 A pair of opposing godet rollers (34, 35) for primary drawing of a plurality of filaments is connected to the spinning section (
15) The continuous production apparatus for rayon filaments according to claim 3, which is provided in 15). 7. The continuous production apparatus for rayon filaments according to claim 3, wherein a part of the secondary stretching section or the scouring section, such as a bleaching section, is omitted. 8. The continuous production apparatus for rayon filaments according to claim 3, wherein a drawing tank (38) capable of drawing the filaments is provided above the spinning section (15).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23055688A JPH0280609A (en) | 1988-09-14 | 1988-09-14 | Continuous production of rayon filament and device therefor |
| DD33259689A DD284703A5 (en) | 1988-09-14 | 1989-09-13 | METHOD AND DEVICE FOR CONTINUOUS MANUFACTURE OF COAT SEED FAIRS |
| DE19893930652 DE3930652A1 (en) | 1988-09-14 | 1989-09-13 | Continuous rayon filament mfr. - gives prim. drawing at spinning unit and filaments pass in parallel through remaining stages to winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23055688A JPH0280609A (en) | 1988-09-14 | 1988-09-14 | Continuous production of rayon filament and device therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0280609A true JPH0280609A (en) | 1990-03-20 |
Family
ID=16909608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23055688A Pending JPH0280609A (en) | 1988-09-14 | 1988-09-14 | Continuous production of rayon filament and device therefor |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH0280609A (en) |
| DD (1) | DD284703A5 (en) |
| DE (1) | DE3930652A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643313A (en) * | 2013-12-04 | 2014-03-19 | 宜宾丝丽雅集团有限公司 | Spinning technology suitable for novel spinning machine with externally-arranged coiling device |
| CN105339533A (en) * | 2013-05-14 | 2016-02-17 | 特吕茨施勒有限及两合公司 | Installation for producing a textile web-shaped material and method for producing a textile web-shaped material |
| CN106012061A (en) * | 2016-06-22 | 2016-10-12 | 成都丽雅纤维股份有限公司 | Pre-drying process for viscose staple fibers |
| CN112725914A (en) * | 2020-12-24 | 2021-04-30 | 西南科技大学 | Membrane silk collection device |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998001605A1 (en) * | 1996-07-04 | 1998-01-15 | Barmag Ag | Method and device for the wet spinning, drawing and winding up of a multiple thread yarn |
| CN101775669B (en) * | 2009-12-18 | 2012-01-11 | 宜宾海丝特纤维有限责任公司 | Continuous spinning process for viscose coarse denier flat filament |
| CN102978722B (en) * | 2012-12-12 | 2015-02-11 | 宜宾海丝特纤维有限责任公司 | Heavy-denier flat yarn continuous spinning process |
| CN104451915B (en) * | 2014-12-09 | 2017-01-11 | 成都丽雅纤维股份有限公司 | Filtering type bath of spinning machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2587619A (en) * | 1946-04-23 | 1952-03-04 | Beaunit Mills Inc | Process and apparatus for the production of synthetic thread |
| US2979767A (en) * | 1956-06-12 | 1961-04-18 | American Viscose Corp | Filament film spinning and processing machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE763735C (en) * | 1940-08-21 | 1951-08-23 | Bemberg Ag | Method and apparatus for making rayon tree wraps |
| DE1261271B (en) * | 1960-09-22 | 1968-02-15 | Metallgesellschaft Ag | Device for limiting the amount of exhaust air on viscose spinning machines |
-
1988
- 1988-09-14 JP JP23055688A patent/JPH0280609A/en active Pending
-
1989
- 1989-09-13 DD DD33259689A patent/DD284703A5/en not_active IP Right Cessation
- 1989-09-13 DE DE19893930652 patent/DE3930652A1/en not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2587619A (en) * | 1946-04-23 | 1952-03-04 | Beaunit Mills Inc | Process and apparatus for the production of synthetic thread |
| US2979767A (en) * | 1956-06-12 | 1961-04-18 | American Viscose Corp | Filament film spinning and processing machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105339533A (en) * | 2013-05-14 | 2016-02-17 | 特吕茨施勒有限及两合公司 | Installation for producing a textile web-shaped material and method for producing a textile web-shaped material |
| CN103643313A (en) * | 2013-12-04 | 2014-03-19 | 宜宾丝丽雅集团有限公司 | Spinning technology suitable for novel spinning machine with externally-arranged coiling device |
| CN103643313B (en) * | 2013-12-04 | 2016-06-22 | 宜宾丝丽雅集团有限公司 | Spinning technique suitable in the external spinning-drawing machine of coiler device |
| CN106012061A (en) * | 2016-06-22 | 2016-10-12 | 成都丽雅纤维股份有限公司 | Pre-drying process for viscose staple fibers |
| CN112725914A (en) * | 2020-12-24 | 2021-04-30 | 西南科技大学 | Membrane silk collection device |
| CN112725914B (en) * | 2020-12-24 | 2022-01-28 | 西南科技大学 | Membrane silk collection device |
Also Published As
| Publication number | Publication date |
|---|---|
| DD284703A5 (en) | 1990-11-21 |
| DE3930652A1 (en) | 1990-03-22 |
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