JP2002115120A - Method for producing polyester mixed fiber and processed woven fabric using the same - Google Patents
Method for producing polyester mixed fiber and processed woven fabric using the sameInfo
- Publication number
- JP2002115120A JP2002115120A JP2000312634A JP2000312634A JP2002115120A JP 2002115120 A JP2002115120 A JP 2002115120A JP 2000312634 A JP2000312634 A JP 2000312634A JP 2000312634 A JP2000312634 A JP 2000312634A JP 2002115120 A JP2002115120 A JP 2002115120A
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- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Woven Fabrics (AREA)
- Knitting Of Fabric (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明はポリエステル混紡繊
維およびその加工織物の製法に関するものであり、ポリ
エステル混紡繊維の異なる繊度、異なる断面によって織
物はシルクのような光沢と濁感またはテンセル（Tence
l、ある種のセルロース繊維、イギリスのコ-トル-ズ社
の登録商標）のようなピーチスキン状の感触と特殊なシ
エ-ドの光沢を持つ。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing a polyester blended fiber and a processed fabric thereof, wherein the fabric has a silky luster and turbidity or Tencel due to the different fineness and different cross section of the polyester blended fiber.
l, Some cellulosic fibers have a peach skin-like feel and a special shade of luster, such as registered trademark of Coulters, UK).
【０００２】合成繊維（ポリエステル繊維を含む）を衣
料として使用されて久しい。消費者の合成繊維製品のハ
ンドや機能性に対する要求が高まっているため、繊維業
界では異なる繊度や断面を持たせることでシルクやテン
セルに類似する合成繊維織物を積極的に開発して、消費
者のニーズに応えようとしている。[0002] Synthetic fibers (including polyester fibers) have long been used as clothing. Due to the increasing demands on the hand and functionality of synthetic fiber products by consumers, the textile industry has been actively developing synthetic fiber fabrics similar to silk and tencel by giving them different fineness and cross section. It is trying to meet the needs of.
【０００３】[0003]
【従来の技術】これまでは異なる繊度や断面を持つ繊維
を生産するため、同一の口金で直接紡糸するか、異なる
口金で併合方式によってケーク（Cake）を生産した後、
延伸仮撚、仮撚または直接紡糸延伸などの加工過程を経
て異なる繊度と断面を持つ原糸（Flat Yarn）または加
工糸（Texture Yarn）を作製する。異なる繊度と断面
を持つ多重複合構造の織物は前記の異なる繊度と断面を
持つ原糸または加工糸から織ったり、異なる繊度と断面
を持つ原糸または加工糸をインターレーシング方式で作
製して得ることができる。2. Description of the Related Art Until now, in order to produce fibers having different fineness and cross section, after directly spinning with the same die or producing cake by a merger method with different die,
Raw yarn (Flat Yarn) or textured yarn (Texture Yarn) having different fineness and cross section is produced through processing steps such as draw false twist, false twist or direct spin drawing. The woven fabric of the multi-composite structure having different fineness and cross section is obtained by weaving the raw yarn or processed yarn having the different fineness and cross section, or by producing the raw yarn or processed yarn having different fineness and cross section by the interlacing method. Can be.
【０００４】[0004]
【発明が解決しようとする課題】いかなる方法において
も、公知の紡糸生産技術でフィラメント・デニール値0.
2dpfのケークを生産する場合、その生産性や異なる断面
の断面形状はコントロールしにくい。さらに、同一の口
金における断面形状が複雑であると、口金の生産コスト
が高くなる。また、生産条件の範囲も制限されやすい。
ゆえに、生産コストと生産性を考慮すると、その繊度と
断面形状の変化は制限を受けやすく、最終織物の効果
（視的効果や感触など）にも影響が及ぶ。In any method, a filament denier of 0.
When producing 2dpf cake, it is difficult to control the productivity and the cross-sectional shape of different cross-sections. Further, if the cross section of the same base is complicated, the production cost of the base increases. Also, the range of production conditions is likely to be limited.
Therefore, in consideration of production cost and productivity, the change in fineness and cross-sectional shape is easily limited, and the effect (visual effect, feel, etc.) of the final fabric is also affected.
【０００５】[0005]
【課題を解決するための手段】本発明者は従来の方法の
問題点を解決するため、ポリエステル混紡繊維とその加
工織物の製法を発明した。おもに、アルカリに対する溶
解速度が異なるポリエステル重合体をそれぞれ融解した
後、混合比率を調整し、異なる混紡ファクターを経て紡
糸を混紡して、フィラメントが図１のような断面を持つ
ケークを作製し、さらに延伸仮撚、仮撚または直接紡糸
延伸などの加工過程を経て異なる繊度と断面を持つ原糸
または加工糸を作製する。この原糸または加工糸で布を
織った後、染色時に減量率をコントロールでき、シルク
のような光沢とハンドの織物またはフィブリン化効果に
よってテンセルのようなピーチスキン状の感触や光沢を
得ることができる。In order to solve the problems of the conventional method, the inventor of the present invention has invented a method of producing a polyester blend fiber and a processed fabric thereof. Mainly, after melting the polyester polymers having different dissolution rates in alkali, respectively, the mixing ratio is adjusted, the spinning is mixed through different mixing factors, and a cake having a cross section as shown in FIG. 1 is produced. A raw yarn or processed yarn having different fineness and cross section is produced through a processing process such as draw false twist, false twist, or direct spin drawing. After weaving the cloth with this raw yarn or processed yarn, the weight loss rate can be controlled at the time of dyeing, and it is possible to obtain a silky luster and a peach skin-like feel and luster like Tencel by the hand woven or fibrinating effect. it can.
【０００６】[0006]
【発明の実施の形態】本発明で用いる原料は粘度1,500
〜4,000poiseの未改質ポリエステル重合体および改質ポ
リエステル重合体である。減量に有利になるように、改
質ポリエステル重合体は一般的にジエチレングリコー
ル、グリセロール、シクロヘキサンジオール、ポリエチ
レングリコール、フタル酸、イソフタル酸、スルホフタ
ル酸、アジピン酸、アゼライン酸、セバシン酸などのよ
うな第３成分を加えて共重合を行う。DETAILED DESCRIPTION OF THE INVENTION The raw material used in the present invention has a viscosity of 1,500.
4,000 poise unmodified polyester polymer and modified polyester polymer. To favor weight loss, the modified polyester polymers are generally tertiary, such as diethylene glycol, glycerol, cyclohexanediol, polyethylene glycol, phthalic acid, isophthalic acid, sulfophthalic acid, adipic acid, azelaic acid, sebacic acid, and the like. The components are added and copolymerized.
【０００７】本発明は前記の未改質ポリエステル重合体
と改質ポリエステル重合体を原料とし、それぞれ融解し
た後、その混合比率を調整する。未改質ポリエステル重
合体／改質ポリエステル重合体＝85／15〜50／50とし、
図２の紡糸設備を経て、フィラメントが図１のような断
面を持つポリエステル混紡繊維を生産する。ポリエステ
ル混紡繊維に占める改質ポリエステル重合体原料の割合
が15％以下の場合、繊維の断面は改質ポリエステル重合
体の割合が少なすぎるため、減量後に柔らかな手触り感
（ハンド）を得ることができない。改質ポリエステル重
合体が50％以上だと、減量後のフィラメントが細くなり
すぎ、適度な異なる繊度および断面の効果を得ることが
できず、かつ減量の比率が高すぎて、生産コストが高く
なり、繊維の引っ張り強度が低下する。このため、未改
質ポリエステル重合体／改質ポリエステル重合体の混合
比率は85／15〜50／50が望ましい。In the present invention, the unmodified polyester polymer and the modified polyester polymer are used as raw materials, and after melting, the mixing ratio is adjusted. Unmodified polyester polymer / modified polyester polymer = 85/15 to 50/50,
Through the spinning apparatus shown in FIG. 2, a polyester blended fiber having a cross section as shown in FIG. 1 is produced. When the ratio of the modified polyester polymer raw material in the polyester blended fiber is 15% or less, the cross-section of the fiber cannot obtain a soft touch (hand) after weight reduction because the ratio of the modified polyester polymer is too small. . If the modified polyester polymer is more than 50%, the filament after weight loss becomes too thin, it is not possible to obtain the effects of appropriate fineness and cross section, and the ratio of weight loss is too high, and the production cost increases. As a result, the tensile strength of the fiber decreases. Therefore, the mixing ratio of the unmodified polyester polymer / modified polyester polymer is desirably 85/15 to 50/50.
【０００８】本発明のポリエステル混紡繊維は図２の平
行分割ユニット22、静止型混合器（Static Mixer）23
および分配板24などの混紡ファクターによって、未改質
ポリエステル重合体21と改質ポリエステル重合体21が十
分に混紡された後、口金25の孔から吐出される。この口
金の孔断面はいかなる断面でも紡糸を行うことができ、
適当な混紡効果を得ることができる。静止型混合器23の
混紡エレメント数は通常４〜８とする。The polyester blended fiber of the present invention comprises a parallel splitting unit 22 and a static mixer 23 shown in FIG.
After the unmodified polyester polymer 21 and the modified polyester polymer 21 are sufficiently blended by the blending factor such as the distribution plate 24 and the like, the mixture is discharged from the hole of the base 25. The spinneret can be spun in any cross section.
An appropriate blending effect can be obtained. The number of blending elements of the static mixer 23 is usually 4 to 8.
【０００９】紡糸によって入られたポリエステル混紡繊
維はさらに、図３の延伸仮撚工程を経る。紡糸で得られ
たPOY（Partially Oriented Yarn）またはMOY（Middl
e Oriented Yarn）のケーク31を得る。糸ガイド32と
糸押えロ-ラ33、さらに加熱ゴデット34、ヒ―タ35を経
てセットし、延伸ロ-ラ36、糸ガイド37を経て、従来の
原糸38を巻き取る。加熱ロ-ラ34の加熱温度は40〜120℃
で、加熱ゴデット34と延伸ロ-ラ36の間の延伸比率は1.3
〜3.0、ヒ-タ35のセット温度は100〜200℃とする。[0009] The polyester blended fiber entered by spinning further undergoes a draw false twisting step shown in FIG. POY (Partially Oriented Yarn) or MOY (Middl) obtained by spinning
e Obtain cake 31 for Oriented Yarn). The thread is set via a thread guide 32 and a thread presser roller 33, a heating godet 34, and a heater 35, and is wound through a stretching roller 36 and a thread guide 37 to take up a conventional original thread 38. Heating temperature of heating roller 34 is 40 ~ 120 ℃
The stretching ratio between the heating godet 34 and the stretching roller 36 is 1.3.
~ 3.0, set temperature of heater 35 is 100 ~ 200 ℃.
【００１０】織物の反発弾性と厚み感を向上するため、
図３の延伸仮撚工程においてもう１本のPOY39を、糸ガ
イド3C、糸押えロ-ラ33、加熱ゴデット34、さらに分離
ロ-ラ35、延伸ロ-ラ36を経て、空気ノズル3Bで通常の原
糸と混紡し、糸ガイド37を経て収縮差10％以上の異収縮
原糸38を得ることができる。この収縮差10％以上の異収
縮原糸で布を織り、染色すると、熱処理で収縮差が生
じ、織物に好ましい反発弾性と厚み感を持たせることが
できる。In order to improve the rebound resilience and thickness of the fabric,
In the drawing false twisting process shown in FIG. 3, another POY 39 is passed through a yarn guide 3C, a yarn presser roller 33, a heating godet 34, a separation roller 35, a drawing roller 36, and then is normally passed through an air nozzle 3B. A different shrinkage yarn 38 having a shrinkage difference of 10% or more can be obtained through a yarn guide 37. When a fabric is woven and dyed with a different shrinkage yarn having a shrinkage difference of 10% or more, a shrinkage difference is generated by heat treatment, and the fabric can have a favorable rebound resilience and a feeling of thickness.
【００１１】直接紡糸延伸工程は図４に示す。口金から
吐き出したトウ（Tow）41にオイル・ロ-ラまたはオイル
・ノズル42で油をつけた後、加熱ゴデット43で直接延伸
し、再び加熱ゴデット44でセットし、巻き取り機45で巻
き取り、原糸ケーク46とする。加熱ロ-ラ43の加熱温度
は50〜150℃、速度は500〜6,000m/min。加熱ゴデット44
の加熱温度は80〜250℃で、速度は3,000〜7,000m/minと
する。The direct spin drawing step is shown in FIG. Oil is applied to the tow (Tow) 41 discharged from the mouthpiece with an oil roller or an oil nozzle 42, then directly stretched with a heating godet 43, set again with a heating godet 44, and wound up with a winding machine 45. The yarn cake 46 is used. The heating temperature of the heating roller 43 is 50-150 ° C, and the speed is 500-6,000m / min. Heating godet 44
Has a heating temperature of 80 to 250 ° C and a speed of 3,000 to 7,000 m / min.
【００１２】仮撚加工工程を図５に示す。使用する原料
には図２の工程で得たMOYまたはPOYのケーク、図３の工
程で得た従来の原糸、もしくは図４の工程で得た原糸ケ
ークを使用することができる。前記の１種類の原料糸5A
を解舒し、糸ガイド51から第１車軸52に入れ、すぐにヒ
-タ53で加熱し、冷却板54で冷却した後、摩擦スピンド
ル・ユニット55で加撚または解撚を行う。第２車軸57で
延伸し、第３車軸59でフィーディング率などを調整した
後、加工糸5Cを巻き取る。ヒ-タ53の温度は120〜240℃
で、MOYまたはPOYのケークを使用し、延伸仮撚時の第１
車軸52および第２車軸53の間の延伸比率は1.3〜3.0とす
る。FIG. 5 shows the false twisting process. As the raw material to be used, the MOY or POY cake obtained in the step of FIG. 2, the conventional raw yarn obtained in the step of FIG. 3, or the raw yarn cake obtained in the step of FIG. 4 can be used. One kind of raw material yarn 5A
Is unwound from the yarn guide 51, and is put into the first axle 52.
After being heated by the heater 53 and cooled by the cooling plate 54, twisting or untwisting is performed by the friction spindle unit 55. After stretching on the second axle 57 and adjusting the feeding rate and the like on the third axle 59, the processed yarn 5C is wound up. The temperature of heater 53 is 120-240 ° C
Use the MOY or POY cake and draw the first
The stretching ratio between the axle 52 and the second axle 53 is 1.3 to 3.0.
【００１３】織物の反発弾性と厚み感を向上するため、
図５の仮撚加工工程においてもう１本の熱湯収縮率10％
の高収縮原糸5Bを、糸ガイド56を経て第２車軸57へ入
れ、仮撚加工糸とともに空気ノズル58に入れて混紡し、
さらに第３車軸59を経て、異収縮加工糸5Cを得ることが
できる。この異収縮加工糸で布を織り、染色すると、熱
処理で収縮差が生じ、織物に好ましい反発弾性と厚み感
を持たせることができる。In order to improve the rebound resilience and thickness of the fabric,
Another hot water shrinkage of 10% in the false twisting process shown in FIG.
The high-shrinkage raw yarn 5B is put into the second axle 57 via the yarn guide 56, and put into the air nozzle 58 together with the false twisted yarn to be blended.
Further, via the third axle 59, the differently shrink processed yarn 5C can be obtained. When weaving and dyeing a cloth with this different shrinkage processing yarn, a difference in shrinkage occurs due to heat treatment, and it is possible to give the fabric a favorable rebound resilience and a feeling of thickness.
【００１４】図３の工程で作製した従来の原糸または異
収縮原糸、図４の工程で作製した原糸ケークおよび図５
で作成した加工糸または異収縮加工糸は、織り（Weavin
g）や編み（Knitting）に使用することができる。The conventional yarn or hetero-shrink yarn produced in the step of FIG. 3, the yarn cake produced in the step of FIG.
The woven yarn or hetero-shrinkage yarn created in
g) and can be used for knitting.
【００１５】本発明のポリエステル混紡繊維は織りや編
みによって布としたあと、染色過程においてアルカリ液
による減量を行い、繊維に異なる繊度と断面の効果をも
たらす必要がある。減量率は５〜40％の範囲に止める。
シルクに類似した織物の減量率は５〜20％、テンセルに
類似した織物の減量率は15〜40％とする。減量後のフィ
ラメント・デニール値は0.02〜1.2dで、平均デニール値
は0.2dとなる。織物は女性用エプロン、スーツ、スカー
トなどに使用することができる。[0015] After the polyester blended fiber of the present invention is made into a fabric by weaving or knitting, it is necessary to reduce the weight with an alkaline solution in the dyeing process to give the fiber a different fineness and cross-sectional effect. Weight loss rate should be kept in the range of 5-40%.
The weight loss rate of the fabric similar to silk is 5 to 20%, and the weight loss rate of the fabric similar to Tencel is 15 to 40%. The filament denier after weight loss is 0.02 to 1.2 d, and the average denier is 0.2 d. The fabric can be used in women's aprons, suits, skirts, and the like.
【００１６】[0016]
【実施例】さらに、本発明の技術内容をより明確にする
ため、下記に実施例を示す。 [実施例１]未改質ポリエステル重合体と改質ポリエステ
ル重合体を原料とし、混合比率を65／35とする。紡糸温
度285℃で32孔口金を用い紡糸を行う。口金ヘッドの混
紡ファクターは平行分割ユニット、混紡エレメント数が
４の静止型混合器、および分配板とする。吐出量は1.5g
/分・孔で、巻き取り速度は3,000m／min。未改質ポリエ
ステル重合体の粘度は3,000poise、改質ポリエステル重
合体の粘度は3,500poise。紡糸の生産状況は正常で、紡
出する糸ケークの繊度は140d、強度は1.7g/d、伸度は15
9％。図５の仮撚加工工程での延伸比率は1.9、ヒ-タ温
度は180℃、仮撚加工速度は500m/min。生産時に１本の3
0D/12F高収縮原糸を併せて得られた異収縮加工糸の繊度
は107d、強度は3.4g/d、伸度は27.7％。前記の異収縮加
工糸を縦糸、75Ｄ/36Ｆ加工糸を横糸として布を作製す
る。縦密度を130本／インチ、横密度を74本／インチ、1
/1平系織り組織とする。前記織物は緩和（120℃、30
分）、減量（NaOH ３％、95℃、40分）および染色（13
0℃、30分）を行ったところ、減量率は18％。布面はピ
ーチスキン状で柔らかく、細やかな触感とテンセルのよ
うなシェードを持つほか、非常に優れた反発弾性と厚み
感を備えている。EXAMPLES In order to further clarify the technical contents of the present invention, examples are shown below. Example 1 An unmodified polyester polymer and a modified polyester polymer were used as raw materials, and the mixing ratio was 65/35. Spin at a spinning temperature of 285 ° C. using a 32-hole die. The spinning factors of the spinneret head are a parallel split unit, a static mixer with four spinning elements, and a distribution plate. Discharge volume is 1.5g
The winding speed is 3,000m / min. The viscosity of the unmodified polyester polymer is 3,000 poise, and the viscosity of the modified polyester polymer is 3,500 poise. The production status of the spinning is normal, the fineness of the yarn cake to be spun is 140d, the strength is 1.7g / d, and the elongation is 15
9%. The stretching ratio in the false twisting step in FIG. 5 was 1.9, the heater temperature was 180 ° C., and the false twisting speed was 500 m / min. 3 of one at the time of production
The fineness of the different shrinkage processed yarn obtained by combining the 0D / 12F high shrinkage yarn is 107d, the strength is 3.4g / d, and the elongation is 27.7%. A cloth is prepared by using the above-mentioned differently shrinkage processed yarn as warp yarn and the 75D / 36F processed yarn as weft yarn. Vertical density 130 lines / inch, horizontal density 74 lines / inch, 1
/ 1 Use a plain weave structure. The fabric is relaxed (120 ° C, 30
Min), weight loss (NaOH 3%, 95 ° C, 40 min) and staining (13 min)
(0 ° C, 30 minutes), the weight loss rate was 18%. The fabric surface is soft and peach-skin-like, with a fine touch and shade like TENCEL, as well as excellent rebound resilience and thickness.
【００１７】[実施例２]未改質ポリエステル重合体と改
質ポリエステル重合体を原料とし、混合比率を75／25と
する。紡糸温度288℃で36孔口金を用い紡糸を行う。口
金ヘッドの混紡ファクターは平行分割ユニット、混紡エ
レメント数が６の静止型混合器、および分配板とする。
吐出量は1.29g/分・孔で、巻き取り速度は2,400m／mi
n。未改質ポリエステル重合体の粘度は3,000poise、改
質ポリエステル重合体の粘度は3,500poise。紡糸の生産
状況は正常で、紡出する糸ケークの繊度は174d、強度は
1.6g/d、伸度は197％。図３の延伸仮撚加工工程での延
伸比率は2.0、加熱ゴデット温度は90℃。延伸仮撚加工
速度は690m/min。得られた従来の原糸の繊度は87d、強
度は3.8g/d、伸度は30％。前記の原糸を縦糸、75Ｄ/36
Ｆ加工糸を横糸として布を作製する。縦密度を175本／
インチ、横密度を86本／インチ、1/4サテン組織とす
る。前記織物はリラックス（125℃、30分）、減量（NaO
H 2.5％、95℃、40分）および染色（130℃、30分）を
行ったところ、減量率は14％。布面はシルクの光沢とハ
ンドを持つ。Example 2 An unmodified polyester polymer and a modified polyester polymer were used as raw materials, and the mixing ratio was 75/25. Spin at a spinning temperature of 288 ° C using a 36-hole die. The spinning factor of the spinneret head is a parallel split unit, a static mixer with 6 spinning elements, and a distribution plate.
The discharge rate is 1.29 g / min. Per hole and the winding speed is 2,400 m / mi.
n. The viscosity of the unmodified polyester polymer is 3,000 poise, and the viscosity of the modified polyester polymer is 3,500 poise. The production status of the spinning is normal, the fineness of the yarn cake to be spun is 174d, and the strength is
1.6g / d, elongation 197%. The stretching ratio in the stretching false twisting step in FIG. 3 is 2.0, and the heating godet temperature is 90 ° C. The stretching false twisting speed is 690m / min. The fineness of the obtained conventional yarn is 87d, the strength is 3.8g / d, and the elongation is 30%. The above yarn is warp, 75D / 36
Fabric is produced using the F-processed yarn as the weft yarn. Vertical density 175 /
Inch, lateral density is 86 lines / inch, 1/4 satin structure. The fabric is relaxed (125 ° C, 30 minutes), weight loss (NaO
H 2.5%, 95 ° C, 40 minutes) and staining (130 ° C, 30 minutes) showed a weight loss rate of 14%. The cloth surface has silk luster and hand.
【００１８】[0018]
【発明の効果】本発明ではポリエステル混紡繊維の異な
る繊度、異なる断面によって、織物にシルクのような光
沢と濁感またはテンセルのようなピーチスキン状の感触
と特殊なシェードの光沢を持たせることができた。According to the present invention, the different fineness and different cross section of the polyester blended fiber make it possible for the fabric to have a silky luster and turbidity or a peach skin-like feel like Tencel and a special shade luster. did it.
【図１】本発明のポリエステル混紡繊維フィラメント断
面形状図FIG. 1 is a cross-sectional view of a polyester blend fiber filament of the present invention.
【図２】本発明の紡糸用口金ヘッド混紡ファクターの説
明図FIG. 2 is an explanatory diagram of a spinneret head blending factor of the present invention.
【図３】本発明のポリエステル混紡繊維の従来の原糸お
よび異収縮原糸を得る延伸仮撚工程図FIG. 3 is a drawing drawing process of drawing a conventional yarn and a different shrinkage yarn of the polyester blended fiber of the present invention.
【図４】本発明のポリエステル混紡繊維の従来の原ケー
クを得る直接紡糸延伸工程図FIG. 4 is a drawing diagram of a direct spin drawing process for obtaining a conventional raw cake of the polyester blended fiber of the present invention.
【図５】本発明のポリエステル混紡繊維の加工糸および
異収縮加工糸を得る仮撚加工工程図FIG. 5 is a false twisting process chart for obtaining a processed yarn and a different shrinkage processed yarn of the polyester blended fiber of the present invention.
(21)未改質ポリエステル重合体 (21') 改質ポリエステル重合体 (22)平行分割ユニット (23)静止型混合器 (24)分配板 (25)口金 (31)POYまたはMOYの糸ケーク (32)糸ガイド (33)糸押えロ-ラ (34)加熱ゴデット (35)ヒ-タ (36)延伸ロ-ラ (37)糸ガイド (38)従来の原糸または異収縮原糸 (39)高収縮POY (3A) 分離ロ-ラ (3B) 空気ノズル (3C) 糸ガイド (41)トウ (42)オイル・ロ-ラまたはオイル・ノズル (43)加熱ゴデット (44)加熱ゴデット (45)巻き取り機 (46)原糸ケーク (5A) MOYまたはPOYまたは従来の原糸または原糸ケー
ク (5B) 高収縮原糸 (5C) 加工糸または異収縮加工糸 (51)糸ガイド (52)第１車軸 (53)ヒ-タ (54)冷却板 (55)摩擦スピンドル・ユニット (56)糸ガイド (57)第２車軸 (58)空気ノズル (59)第３車軸(21) Unmodified polyester polymer (21 ') Modified polyester polymer (22) Parallel split unit (23) Static mixer (24) Distribution plate (25) Cap (31) POY or MOY yarn cake ( 32) Thread guide (33) Thread press roller (34) Heat godet (35) Heater (36) Draw roller (37) Thread guide (38) Conventional yarn or different shrink yarn (39) High shrinkage POY (3A) Separation roller (3B) Air nozzle (3C) Thread guide (41) Toe (42) Oil roller or oil nozzle (43) Heated godet (44) Heated godet (45) Winding Take-up machine (46) Original yarn cake (5A) MOY or POY or conventional original yarn or original yarn cake (5B) High shrinkage original yarn (5C) Processed yarn or different shrinkage processed yarn (51) Thread guide (52) 1st Axle (53) Heater (54) Cooling plate (55) Friction spindle unit (56) Thread guide (57) Second axle (58) Air nozzle (59) Third axle
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｄ０２Ｇ 1/02 Ｄ０２Ｇ 1/02 Ａ ４Ｌ０４８ 1/04 1/04 Ｚ 3/04 3/04 Ｄ０２Ｊ 1/00 Ｄ０２Ｊ 1/00 Ｒ 1/22 1/22 Ｐ Ｒ Ｄ０３Ｄ 15/00 Ｄ０３Ｄ 15/00 Ｄ Ｈ 15/04 １０２ 15/04 １０２Ａ Ｄ０４Ｂ 1/20 Ｄ０４Ｂ 1/20 21/00 21/00 Ｂ Ｄ０６Ｍ 11/38 Ｄ０６Ｍ 5/02 Ｆ Ｆターム(参考） 4L002 AA07 AB02 AB04 AC02 AC04 DA05 FA01 4L031 AA18 AB21 BA11 CA01 DA00 4L035 BB33 BB36 BB65 DD17 EE01 FF08 4L036 MA05 MA26 MA33 MA39 PA01 PA07 PA12 PA14 PA18 PA26 PA28 PA33 PA42 PA46 RA03 UA03 4L045 AA05 BA03 BA45 BA49 BA51 BA60 CA06 CA16 CA25 CA29 CB13 DA09 DA14 DA42 DA49 DB07 DC03 4L048 AA20 AB09 AB21 AC11 CA12 CA20 DA01 EB04 ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat ゛ (Reference) D02G 1/02 D02G 1/02 A 4L048 1/04 1/04 Z 3/04 3/04 D02J 1/00 D02J 1/00 R 1/22 1/22 PR D03D 15/00 D03D 15/00 DH 15/04 102 15/04 102A D04B 1/20 D04B 1/20 21/00 21/00 B D06M 11/38 D06M 5/02 FF term (reference) 4L002 AA07 AB02 AB04 AC02 AC04 DA05 FA01 4L031 AA18 AB21 BA11 CA01 DA00 4L035 BB33 BB36 BB65 DD17 EE01 FF08 4L036 MA05 MA26 MA33 MA39 PA01 PA07 PA12 PA03 PA28 PA26 PA45 PA28 PA26 PA26 PA28 PA26 BA03 BA45 BA49 BA51 BA60 CA06 CA16 CA25 CA29 CB13 DA09 DA14 DA42 DA49 DB07 DC03 4L048 AA20 AB09 AB21 AC11 CA12 CA20 DA01 EB04
Claims (6)
ポリエステル重合体と改質ポリエステル重合体の混合比
率を85／15〜50／50とし、紡糸用口金ヘッド混紡フアク
タ-の平行分割ユニット22、混紡エレメント数４〜８を
備える静止型混合器23および分配板24などの混紡ファク
ターを経て、未改質ポリエステル重合体と改質ポリエス
テル重合体を十分に混合した後、再び口金の孔から吐出
し、前記口金の孔の断面は任意の断面形状の口金で紡糸
することができ、巻き取り機の巻き取り速度は1,800〜
4,000m／minでMOY（Middle Oriented Yarn）またはPO
Y（Partially Oriented Yarn）のフィラメントを得る
ことを特徴とするポリエステル混紡繊維の製法。A mixing ratio of an unmodified polyester polymer and a modified polyester polymer having different dissolution rates to alkalis of 85/15 to 50/50, a parallel splitting unit 22 of a spinneret head blending factor, and a blending process. After the unmodified polyester polymer and the modified polyester polymer are sufficiently mixed through a blending factor such as a static mixer 23 having a number of elements of 4 to 8 and a distribution plate 24, the mixture is discharged again from the hole of the die. The cross section of the hole of the die can be spun with a die having an arbitrary cross-sectional shape, and the winding speed of the winding machine is 1,800 to
MOY (Middle Oriented Yarn) or PO at 4,000m / min
A method for producing a polyester blended fiber, wherein a filament of Y (Partially Oriented Yarn) is obtained.
-ラまたはオイル・ノズル42で油を塗り、加熱ゴデット4
3で直接延伸し、加熱ゴデット44でセットして、巻き取
り機45で巻き取る直接紡糸延伸工程を行い原糸ケーク46
を得ることを特徴とする請求項１に記載の製法。2. A tow 41 discharged from a base 25 is provided with an oil
-Apply oil with a la or oil nozzle 42 and heat godet 4
3 is drawn directly, set with a heated godet 44, and wound up by a winder 45.
The method according to claim 1, wherein
イド32、糸押えロ-ラ33、加熱ゴデット34を経て、再び
ヒ-タ35で定型し、さらに延伸ロ-ラ36、糸ガイド37を経
る延伸仮撚工程により、従来の原糸38を巻き取るか、延
伸仮撚工程においてもう１本の高収縮POY39を導入し、
糸ガイド3C、糸押えロ-ラ33、加熱ゴデット34、さらに
分離ロ-ラ3A、延伸ロ-ラ36を通し、空気ノズル3Bで通常
の原糸と混紡し、糸ガイド37を経て収縮差が10％以上の
異収縮原糸38を巻き取ることを特徴とする請求項１に記
載の製法。3. The cake 31 of MOY or POY obtained is passed through a yarn guide 32, a yarn presser roller 33, a heating godet 34, and is again shaped by a heater 35. Further, a drawing roller 36, a yarn In the draw false twisting step passing through the guide 37, the conventional raw yarn 38 is wound up, or another high shrinkage POY39 is introduced in the draw false twisting step,
The yarn passes through the yarn guide 3C, the yarn presser roller 33, the heating godet 34, the separation roller 3A, and the drawing roller 36, and is blended with the normal yarn by the air nozzle 3B. The method according to claim 1, wherein 10% or more of the differently shrinkable yarn 38 is wound.
請求項２で得られた原糸ケーク、請求項３で得られた従
来の原糸のうち一種類の原料糸5Aを解舒した後、糸ガイ
ド51を経て第１車軸52に入れ、すぐにヒ-タ53で加熱、
冷却板54で冷却して、摩擦スピンドルユニット55で加撚
または解撚を行い、第２車軸57で延伸し、第３車軸59で
フィーディング率を調整するという仮撚加工工程を経て
加工糸5Cを巻き取るか、または仮撚加工工程においても
う１つの沸騰水収縮率10％以上の高収縮原糸5Bを導入
し、糸ガイド56で第２車軸57へ導き、仮撚加工糸ととも
に空気ノズル58に入れ、混紡して、さらに第３車軸59を
経て異収縮加工糸5Cが巻き取られることを特徴とする請
求項１、２及び３のいずれかに記載の製法。4. The MOY or POY obtained by the process according to claim 1,
After unwinding one type of raw yarn 5A from the raw yarn cake obtained in claim 2 and the conventional yarn obtained in claim 3, the yarn is put into the first axle 52 via the yarn guide 51, and immediately Heat with heater 53,
Cooled by the cooling plate 54, twisted or untwisted by the friction spindle unit 55, stretched by the second axle 57, and adjusted by the third axle 59 to adjust the feeding rate. In the false twisting step, another high-shrink raw yarn 5B having a boiling water shrinkage of 10% or more is introduced into the false twisting process, and guided to the second axle 57 by the yarn guide 56. The method according to any one of claims 1, 2 and 3, wherein the differently shrunk processed yarn 5C is wound through a third axle 59 and mixed.
で得られた従来の原糸または異収縮原糸、請求項４で得
られた加工糸または異収縮加工糸を原料とすることがで
き、織りや編みによって織物とすることを特徴とするポ
リエステル混紡繊維の製法。5. The raw yarn cake obtained in claim 2,
A polyester blend, characterized in that the conventional yarn or the differently shrinkable yarn obtained in (1), the processed yarn or the differently shrunk processed yarn obtained in (4) can be used as a raw material, and the woven fabric is formed by weaving or knitting. Fiber manufacturing method.
リ液減量による減量率が５〜40％で、減量後のフィラメ
ント・デニール値が0.02〜1.2d、平均デニール値が0.2d
であることを特徴とする織物。6. The woven fabric obtained by the method of claim 5 has a weight loss rate of 5 to 40% due to reduction in alkali solution, a filament denier value after weight reduction of 0.02 to 1.2 d, and an average denier value of 0.2 d.
A woven fabric, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000312634A JP2002115120A (en) | 2000-10-12 | 2000-10-12 | Method for producing polyester mixed fiber and processed woven fabric using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000312634A JP2002115120A (en) | 2000-10-12 | 2000-10-12 | Method for producing polyester mixed fiber and processed woven fabric using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002115120A true JP2002115120A (en) | 2002-04-19 |
Family
ID=18792185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000312634A Pending JP2002115120A (en) | 2000-10-12 | 2000-10-12 | Method for producing polyester mixed fiber and processed woven fabric using the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002115120A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776630A (en) * | 2012-08-17 | 2012-11-14 | 浙江耐隆纤维有限公司 | Manufacturing method of high-strength low-elasticity zero-shrinking and environment-friendly elasticized diamond fibers |
| CN105525405A (en) * | 2015-12-25 | 2016-04-27 | 周琴霞 | Production method for pearl yarn |
| CN109735977A (en) * | 2019-03-13 | 2019-05-10 | 巢湖雅戈尔色纺科技有限公司 | Alternation drawing-off Five-channel spinning apparatus and the spinning method for genuine for becoming branch no-load voltage ratio change twisted yarn |
| CN112708993A (en) * | 2020-12-23 | 2021-04-27 | 广东荣昌纺织实业有限公司 | Ultra-soft tencel fiber textile fabric dyeing and finishing device and fabric preparation method |
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2000
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776630A (en) * | 2012-08-17 | 2012-11-14 | 浙江耐隆纤维有限公司 | Manufacturing method of high-strength low-elasticity zero-shrinking and environment-friendly elasticized diamond fibers |
| CN105525405A (en) * | 2015-12-25 | 2016-04-27 | 周琴霞 | Production method for pearl yarn |
| CN109735977A (en) * | 2019-03-13 | 2019-05-10 | 巢湖雅戈尔色纺科技有限公司 | Alternation drawing-off Five-channel spinning apparatus and the spinning method for genuine for becoming branch no-load voltage ratio change twisted yarn |
| CN109735977B (en) * | 2019-03-13 | 2023-09-19 | 安徽新雅新材料有限公司 | Alternating drafting five-channel spinning device and spinning method of variable-count variable-ratio variable-twist yarn |
| CN112708993A (en) * | 2020-12-23 | 2021-04-27 | 广东荣昌纺织实业有限公司 | Ultra-soft tencel fiber textile fabric dyeing and finishing device and fabric preparation method |
| CN114990748A (en) * | 2022-06-30 | 2022-09-02 | 浙江亚特新材料股份有限公司 | Porous fine-denier different-shrinkage fluffed polyamide air-coated yarn |
| CN114990748B (en) * | 2022-06-30 | 2023-08-01 | 浙江亚特新材料有限公司 | Porous fine denier differential shrinkage fuzzing nylon air-coated yarn |
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