JPS63203840A - False twisted crimped yarn - Google Patents
False twisted crimped yarnInfo
- Publication number
- JPS63203840A JPS63203840A JP3197287A JP3197287A JPS63203840A JP S63203840 A JPS63203840 A JP S63203840A JP 3197287 A JP3197287 A JP 3197287A JP 3197287 A JP3197287 A JP 3197287A JP S63203840 A JPS63203840 A JP S63203840A
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- dyed
- light
- false
- twisted crimped
- 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
- 239000000975 dye Substances 0.000 claims description 39
- 229920000728 polyester Polymers 0.000 claims description 38
- 230000000694 effects Effects 0.000 claims description 11
- 239000012209 synthetic fiber Substances 0.000 claims description 8
- 229920002994 synthetic fiber Polymers 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 4
- -1 polyethylene terephthalate Polymers 0.000 description 9
- 229920000139 polyethylene terephthalate Polymers 0.000 description 9
- 239000005020 polyethylene terephthalate Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 8
- 235000007575 Calluna vulgaris Nutrition 0.000 description 7
- 229920001634 Copolyester Polymers 0.000 description 7
- 239000000986 disperse dye Substances 0.000 description 7
- 238000004043 dyeing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- 125000002091 cationic group Chemical group 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000001043 yellow dye Substances 0.000 description 2
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 1
- 240000002129 Malva sylvestris Species 0.000 description 1
- 235000006770 Malva sylvestris Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
- 239000000979 synthetic dye Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
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、糸条の長手方向に濃染性部と淡染性部を交互
に有し、かつ染色したときにこれらの濃染性部、淡染性
部がいずれも杢調の柄効果を有する合成繊維フィラメン
ト糸からなる仮撚捲縮糸に関するものである。Detailed Description of the Invention (Industrial Application Field) The present invention provides a yarn having dark dyed parts and light dyed parts alternately in the longitudinal direction, and when dyed, these dark dyed parts This invention relates to a false-twisted crimped yarn in which the light-dyed portion is made of synthetic fiber filament yarn and has a heathered pattern effect.
（従来の技術）
従来、繊維製品の付加価値を高める目的で種々の変り糸
が開発されており２例えば９本出願人も先に特開昭５７
−１９９８２９号公報に糸条の長手方向に淡色染色性の
部分と濃色染色性部分とを任意の間隔で繰り返した捲縮
糸を提案した。(Prior Art) In the past, various types of yarns have been developed for the purpose of increasing the added value of textile products.
In Japanese Patent Application No. 199829, a crimped yarn was proposed in which light-colored dyed portions and dark-colored dyed portions were repeated at arbitrary intervals in the longitudinal direction of the yarn.
（発明が解決しようとする問題点）
しかし、上記の捲縮糸はその柄効果が糸条の長手方向の
濃淡差のみによって表現されており、単調であって、深
みのある色調効果が乏しいという問題点が残されていた
。(Problems to be Solved by the Invention) However, the pattern effect of the above-mentioned crimped yarn is expressed only by the difference in shading in the longitudinal direction of the yarn, which is monotonous and lacks a deep color tone effect. Problems remained.
本発明は、上記のような問題点を解決するものであって
、その目的とするところは、＠染性部。The present invention is intended to solve the above-mentioned problems, and its purpose is to solve the problems described above.
淡染性部内のいずれにも異なった色合の杢調の変化を有
し、深みのある色調を得ることができる仮撚捲縮糸を提
供しようとするものである。It is an object of the present invention to provide a false-twisted crimped yarn which has a heathered tone change of different hues in each of the lightly dyed areas and can obtain a deep color tone.
（問題点を解決するための手段）
本発明者らは、上記の捲縮糸の欠点を解消するために鋭
意研究の結果、染色性が異なるフィラメント糸からなる
糸条の長手方向に濃染性部と淡染性部を存在させ、これ
らの濃染性部、淡染性部内に杢調を呈し、しかも両部間
で異なった色合の杢調を有する仮撚捲縮糸を見出し２本
発明に到達した。(Means for Solving the Problems) In order to solve the above-mentioned drawbacks of the crimped yarn, the present inventors have conducted intensive research and found that the yarn, which is made of filament yarns with different dyeability, has deep dyeability in the longitudinal direction. We have discovered a false-twisted crimped yarn which has a heathered part and a lightly dyed part, a heathered tone in the darkly dyed part and a light dyed part, and has a heathered tone with different shades between the two parts.2 The present invention reached.
すなわち１本発明は、染色性が異なる２種以上の合成繊
維フィラメント糸からなる仮撚捲縮糸であって、糸条の
長手方向に濃染性部と淡染性部とが交互に存在し、濃染
性部と淡染性部においてはいずれも染色性が異なるフィ
ラメント糸が混合されていることを特徴とする異色柄効
果を有する仮撚捲縮糸を要旨とするものである。In other words, the present invention provides a false twisted crimped yarn consisting of two or more types of synthetic fiber filament yarns having different dyeability, in which dark dyed areas and light dyed areas alternate in the longitudinal direction of the yarn. , the gist is a false twisted crimped yarn having a different color pattern effect characterized by a mixture of filament yarns with different dyeability in both the dark dyed part and the light dyed part.
以下２本発明の詳細な説明する。Two aspects of the present invention will be described in detail below.
まず２本発明仮撚捲縮糸は、染色性が異なる２種以上の
合成繊維フィラメント糸から構成される。First, the false twisted crimped yarn of the present invention is composed of two or more types of synthetic fiber filament yarns having different dyeability.
上記染色性が異なる２種以上の合成繊維フィラメント糸
としては、イオン性染料に不染性のポリエステルフィラ
メント糸、イオン性染料に可染性のポリエステルフィラ
メント糸、ポリアミドフィラメント糸等が挙げられる。Examples of the two or more types of synthetic fiber filament yarns having different dyeability include polyester filament yarns that are undyable with ionic dyes, polyester filament yarns that are dyeable with ionic dyes, and polyamide filament yarns.
特に、イオン性染料に不染性のポリエステルフィラメン
ト糸とイオン性染料に可染性のポリエステルフィラメン
ト糸との混繊糸によって構成されることが好ましい。さ
らに上記２種のポリエステルフィラメント糸は重量比１
：５〜５：１とすることが好ましく、殊に。In particular, it is preferable to use a mixed yarn of a polyester filament yarn that is undyable with ionic dyes and a polyester filament yarn that is dyeable with ionic dyes. Furthermore, the weight ratio of the above two types of polyester filament yarns is 1
:5 to 5:1, especially.
１：３〜３：１とするのが好適である。このような構成
比とすると、特に安定した深みのある杢が得られる。ま
た、ポリエステルフィラメント糸とポリアミドフィラメ
ント糸の組み合わせでもよく。The ratio is preferably 1:3 to 3:1. With such a composition ratio, a particularly stable and deep heather can be obtained. Alternatively, a combination of polyester filament yarn and polyamide filament yarn may be used.
この場合も１両者の重量比を１：５〜５：１とすること
が好ましい。さらに染色性が異なる３種以上の合成繊維
フィラメント糸の組み合わせ１例えば、上記２種のポリ
エステルフィラメント糸とポリアミドフィラメント糸等
の組み合わせを採用することもできる。In this case as well, it is preferable that the weight ratio between the two is 1:5 to 5:1. Furthermore, a combination 1 of three or more types of synthetic fiber filament yarns having different dyeability, for example, a combination of the above two types of polyester filament yarns and polyamide filament yarns, etc. can also be employed.
ここで、イオン性染料に不染性のポリエステルフィラメ
ント糸とは９分子内にイオン性染料の染着座席を有しな
いポリエステルフィラメント糸であり、一方、イオン性
染料に可染性のポリエステルフィラメント糸とは、金属
塩の形をしたスルホネート基をポリエステル主鎖又は末
端に有する染色性改良ポリエステル糸のように、カチオ
ン染料等のイオン性染料によって染色可能なポリエステ
ルフィラメント糸を総称する。Here, a polyester filament yarn that is undyable with ionic dyes is a polyester filament yarn that does not have an ionic dye dyeing site within its 9 molecules, and a polyester filament yarn that is dyeable with ionic dyes. is a general term for polyester filament yarns that can be dyed with ionic dyes such as cationic dyes, such as polyester yarns with improved dyeability that have sulfonate groups in the form of metal salts on the polyester main chain or terminal ends.
したがって１本発明仮撚捲縮糸をイオン性染料に不染性
のポリエステルフィラメント糸とイオン性染料に可染性
のフィラメント糸から構成し８これを染色すると、上記
イオン性染料に不染性のポリエステルフィラメント糸は
分散染料のみによって染色され、一方、イオン性染料に
可染性のポリエステルフィラメント糸はイオン性染料及
び分散染料によって染色され、前記イオン性染料に不染
性のマルチフィラメント糸よりも濃染する。そのために
、それらの糸条は、染色後に杢調を呈する。Therefore, (1) the false twisted crimped yarn of the present invention is composed of a polyester filament yarn that is undyable with ionic dyes and a filament yarn that is dyeable with ionic dyes (8). Polyester filament yarns are dyed only with disperse dyes, while polyester filament yarns dyeable with ionic dyes are dyed with ionic dyes and disperse dyes, and are dyed with a higher density than multifilament yarns that are not dyeable with said ionic dyes. dye. Therefore, these yarns exhibit a heathered tone after dyeing.
前記のイオン性染料に不染性のポリエステルフィラメン
ト糸とイオン性染料に可染性のポリエステルフィラメン
ト糸からなる混繊糸は両者を同一のノズルから紡糸して
製造してもよく、また、別個のノズルから紡糸し９個々
のチーズに捲取った後、引き揃えて製造してもよい。The above-mentioned mixed fiber yarn consisting of a polyester filament yarn that is undyable with ionic dyes and a polyester filament yarn that is dyeable with ionic dyes may be produced by spinning both from the same nozzle, or by spinning them from the same nozzle. It may also be manufactured by spinning it from a nozzle, winding it up into nine individual cheeses, and then pulling them together.
次に１本発明仮撚捲縮糸は、糸条の長手方向に上記染色
性が異なる２種以上のフィラメント糸が混合された濃染
性部と、糸条の長手方向に上記染色性が異なる２種以上
のフィラメント糸が混合された淡染性部とが交互に存在
するものである。Next, 1) the false twisted crimped yarn of the present invention has a darkly dyed portion in which two or more types of filament yarns having different dyeability as described above are mixed in the longitudinal direction of the yarn; Light-dyed areas in which two or more types of filament threads are mixed exist alternately.
すなわち８本発明仮撚捲縮糸は、濃染性部に染色性が異
なる２種以上のフィラメント糸が混在しており、さらに
、淡染性部に上記濃染性部よりも淡く染色される染色性
が異なる２種以上のフィラメント糸が混在している。し
たがって９本発明仮撚捲縮糸を染色すると、濃染性部内
に杢が形成され、また、淡染性部内にも杢が形成され、
糸条全体として色相及び濃淡が異なる少なくとも４種の
色合の変化が得られる。In other words, in the false twisted crimped yarn of the present invention, two or more types of filament yarns having different dyeability are mixed in the darkly dyed part, and furthermore, the light dyed part is dyed lighter than the darkly dyed part. Two or more types of filament yarns with different dyeability are mixed. Therefore, when the false twisted crimped yarn of the present invention is dyed, a heather is formed in the darkly dyed part, and a heather is also formed in the lightly dyed part,
At least four types of color changes with different hues and shadings can be obtained for the yarn as a whole.
上記濃染性部と淡染性部との割合を、いずれか一方の割
合を他方よりも多くすると９割合の多い方が地部を形成
し２割合の少ない方が柄部を形成し、柄部を有する糸条
が得られる。If the ratio of the dark dyed part and the light dyed part is made larger than the other, the part with a higher ratio of 9 will form the base part, the one with a lower ratio of 2 will form the handle, and the part with a lower ratio of 9 will form the pattern. A yarn having a section is obtained.
第１図は９本発明仮撚捲縮糸の一例を示す外観模式図で
あり、第１図において１本発明仮撚捲縮糸は、イオン性
染料に不染性のポリエステルフィラメント糸Ｆとイオン
性染料に可染性のポリエステルフィラメント糸にとの混
繊糸がらなり、糸条の長手方向に濃染性部ａと淡染性部
すとを交互に有する。上記濃染性部ａにおいて、上記イ
オン性染料に不染性のポリエステルフィラメント糸Ｆを
構成するフィラメントＦａと、イオン性染料に可染性の
ポリエステルフィラメント糸Ｋを構成するフィラメント
Ｋａとが混合されており、同様に上記淡染性部すにおい
ても、上記イオン性染料に不染性のポリエステルフィラ
メント糸Ｆを構成するフィラメントＦｂと、イオン性染
料に可染性のポリエステルフィラメント糸Ｋを構成する
フィラメントＫｂとが混合されている。かかる本発明仮
撚捲縮糸を染色すると、濃染性部ａにおいては、フィラ
メントＦａとフィラメントＫａとが、異なる色相、又は
同色であって濃淡に染色され、濃染性部ａ内において杢
が形成される。同様に淡染性部すにおいてはフィラメン
トＦｂとフィラメントＫｂとが、上記濃染性部ａよりも
淡（、異なる色相、又は同色であって濃淡に染色され、
淡染性部す内に上記濃染性部ａよりも淡い杢が形成され
、濃染性部ａの杢調とは異なった色合いの杢外観を示す
。また、異色効果を顕著にするためには、濃染性部ａの
フィラメントＰａ、 Ｋａは、淡染性部すのフィラメン
トＦｂ、 Ｋｂのいずれよりも濃染性であることが好ま
しい。FIG. 1 is a schematic external view showing one example of the false twisted crimped yarn of the present invention. In FIG. The yarn is made of a mixed fiber yarn of polyester filament yarn dyeable with a synthetic dye, and has darkly dyed portions (a) and light dyed portions (a) alternately in the longitudinal direction of the yarn. In the deep dyeable area a, filaments Fa constituting the polyester filament yarn F that is undyable with the ionic dye and filaments Ka constituting the polyester filament yarn K dyeable with the ionic dye are mixed. Similarly, in the light dyeable part, filaments Fb constituting the polyester filament yarn F that is undyable with the ionic dye, and filaments Kb constituting the polyester filament yarn K dyeable with the ionic dye. are mixed. When the false twisted crimped yarn of the present invention is dyed, the filament Fa and the filament Ka are dyed in different hues or the same color in the darkly dyed area a, and the heather is dyed in the darkly dyed area a. It is formed. Similarly, in the light-dyed area, the filament Fb and the filament Kb are dyed lighter (different hues, or the same color but light and dark than the dark-dyed area a),
A heathering that is lighter than the deep dyed area a is formed in the light dyed area, giving a heathered appearance with a different hue from the heathered tone of the dark dyed area a. Further, in order to make the different color effect more noticeable, it is preferable that the filaments Pa and Ka of the darkly dyed area a are more deeply dyed than either of the filaments Fb and Kb of the light dyed area.
次に、上記本発明仮撚捲縮糸を製造する方法を説明する
。Next, a method for manufacturing the above-mentioned false twisted crimped yarn of the present invention will be explained.
本発明仮撚捲縮糸は例えば１次のようにして製造される
。The false twisted crimped yarn of the present invention is produced, for example, in the following manner.
前述のような染色性の異なる２種以上のフィラメント糸
からなる混繊糸を、その長手方向に間歇的に熱処理し９
次いで仮撚加工して受熱の有無又は受熱差によって濃染
性部と淡染性部を交互に形成させるとともに、仮撚捲縮
を付与して本発明の仮１’／ｉ捲縮糸が得られる。A mixed yarn consisting of two or more types of filament yarns with different dyeability as described above is intermittently heat-treated in its longitudinal direction.
Next, false twisting is performed to alternately form dark dyed areas and light dyed areas depending on the presence or absence of heat reception or the difference in heat reception, and false twist crimps are applied to obtain the temporary 1'/i crimped yarn of the present invention. It will be done.
例えば、イオン性染料に不染性のポリエステル高配向未
延伸糸とイオン性染料に可染性のポリエステル高配向未
延伸糸の混繊糸に、熱処理直前にその長手方向に間歇的
に水を付与し、水による熱遮蔽効果を利用して熱処理部
と非熱処理部を形成した後に、仮撚加工すると、捲縮が
付与すると同時に、熱処理部を濃染性部とし、非熱処理
部を淡染性部とする本発明仮撚捲縮糸が得られる。For example, water is intermittently applied in the longitudinal direction of a blended yarn of highly oriented undrawn polyester yarn that is undyable to ionic dyes and highly oriented undrawn yarn of polyester that is dyeable to ionic dyes immediately before heat treatment. However, if a heat-treated part and a non-heat-treated part are formed using the heat shielding effect of water, and then false-twisting is performed, crimping is imparted, and at the same time, the heat-treated part becomes a dark-dyeable part and the non-heat-treated part becomes a light-dyeable part. A false twisted crimped yarn of the present invention is obtained.
上記方法による場合は、まず１間歇的な熱処理における
加熱装置としては、非接触型の加熱装置が好ましく用い
られ、この加熱装置の温度は、１５０℃〜２４０℃の範
囲が好ましい。このときの糸条の供給量は、糸条が延伸
されない状態が好ましい。In the case of the above method, a non-contact type heating device is preferably used as the heating device for the intermittent heat treatment, and the temperature of this heating device is preferably in the range of 150°C to 240°C. The amount of yarn supplied at this time is preferably such that the yarn is not drawn.
また、仮撚加工の条件として、仮撚数が１５０００ ／
Ｖ′Ｔ〜３５０００／ ！、仮撚温度を１５０〜２５０
℃の間で適宜選定して決定される。ここで、Ｄは供給系
のデニールを、仮撚ゾーンにおける供給速度に対する引
取速度の比で除した値である。また、仮撚ゾーンにおけ
る供給速度に対する引取速度の比は。In addition, as a condition for false twisting, the number of false twists is 15000 /
V'T~35000/! , false twisting temperature 150-250
It is determined by appropriately selecting between ℃. Here, D is a value obtained by dividing the denier of the supply system by the ratio of the take-up speed to the supply speed in the false twisting zone. Also, the ratio of the take-up speed to the feed speed in the false twisting zone is:
仮撚加工時の加熱張力が０．０５ｇ／Ｄ〜０．３ｇ／Ｄ
の間で設定される。また、必要に応じて仮撚加工に代え
て延伸仮撚加工してもよい。Heating tension during false twisting is 0.05g/D to 0.3g/D
Set between. Furthermore, if necessary, stretching false twisting may be performed instead of false twisting.
かくして、イオン性染料に不染性のポリエステルフィラ
メント糸は分散染料のみによって染色され、イオン性染
料に可染性のポリエステルフィラメント糸はイオン性染
料及び分散染料によって染色され、かつ分散染料にも一
方のイオン性染料に不染性のポリエステル糸より濃染す
るので、染色後安定した深みのある杢の色調を得ること
ができる。Thus, polyester filament yarns that are undyable with ionic dyes are dyed only with disperse dyes, and polyester filament yarns that are dyeable with ionic dyes are dyed with ionic dyes and disperse dyes, and the disperse dyes also contain one dye. Since it is dyed more deeply than polyester yarn that is not dyed with ionic dyes, it is possible to obtain a stable deep heathered color tone after dyeing.
上記フィラメント糸は、延伸糸であってもよいが、濃染
性部と淡染性部との差を明瞭にするためには、高配向未
延伸糸が好適である。また、上記間歇的な熱処理におい
て１間歇的な熱処理時間等を制御して、糸条の長手方向
に濃染性部と淡染性部の長さ割合、頻度等を種々変更す
ることにより。The filament yarn may be a drawn yarn, but highly oriented undrawn yarn is preferred in order to make the difference between the deep dyed area and the light dyed area clear. Further, in the above-mentioned intermittent heat treatment, the intermittent heat treatment time and the like are controlled to variously change the length ratio, frequency, etc. of the dark dyed portion and light dyed portion in the longitudinal direction of the yarn.
多様な柄効果を有する本発明仮撚捲縮糸を得ることがで
きる。The false twisted crimped yarn of the present invention having various pattern effects can be obtained.
第２図は２本発明の仮撚捲縮糸の製造工程の一例を示す
工程概略図であり、第２図において、スプールから引出
されたイオン性染料に不染性のポリエステル高配向未延
伸糸と、イオン性染料に可染性のポリエステル高配向未
延伸糸からなる混繊糸Ｙはガイド１を通り、フィードロ
ーラ２を経て水又は水性液体付着装置４によって間歇的
に水又は水性液体が付着され、第１ヒータ３によって熱
処理され、第１デリベリローラ５を経て仮撚ゾーンに送
り込まれ、仮撚スピンドル７で加熱されつつ、第２ヒー
タ６により熱固定され、第２デリベリローラ８を経て捲
取ローラ９によってパッケージ１０として捲取られる。FIG. 2 is a process schematic diagram showing an example of the manufacturing process of the false twisted crimped yarn of the present invention. In FIG. The mixed yarn Y consisting of highly oriented undrawn polyester yarn dyeable with ionic dyes passes through a guide 1, passes through a feed roller 2, and is intermittently coated with water or an aqueous liquid by a water or aqueous liquid adhering device 4. It is heat-treated by the first heater 3, sent to the false-twisting zone via the first delivery roller 5, heated by the false-twist spindle 7, heat-fixed by the second heater 6, passed through the second delivery roller 8, and sent to the take-up roller. 9 is rolled up as a package 10.
本発明におけるポリエステルとは、ポリエチレンテレフ
タレートで代表される分子鎖中にエステル結合を含有す
るポリエステルを総称し、イソフタル酸、バラオキシエ
トキシ安息香酸等の第３成分を含有する変性ポリエステ
ルをも包含する。The polyester in the present invention is a general term for polyesters containing ester bonds in the molecular chain represented by polyethylene terephthalate, and also includes modified polyesters containing a third component such as isophthalic acid and paraoxyethoxybenzoic acid.
（作 用）
本発明の仮撚捲縮糸は、上記のように、染色性が異なる
２種以上の合成繊維フィラメント糸からなり、糸条の長
手方向に染色性が異なるフィラメント糸が混合された濃
染性部と、染色性が異なるフィラメント糸が混合された
淡染性部とが交互に存在するので、異なる２種以上の染
料によって染色すると、濃染性部を構成するフィラメン
トに色相又は濃淡差が付与され、濃染性部内に杢が存在
することになり、同様に淡染性部を構成するフィラメン
トにも色相又は濃淡差が付与され、淡染性部内にも杢が
存在し、しかも、濃染性部と淡染性部とでは異なった杢
外観の杢調を有する。しかも上記のような構成によって
２色の深みも与えられる。(Function) As mentioned above, the false twisted crimped yarn of the present invention is composed of two or more types of synthetic fiber filament yarns having different dyeability, and the filament yarns having different dyeability are mixed in the longitudinal direction of the yarn. Dark dyed areas and light dyed areas in which filament threads with different dyeability are mixed exist alternately, so when dyed with two or more different dyes, the filaments that make up the dark dyed areas will have different hues or shadings. A difference is imparted, and a heather exists within the darkly dyed area.Similarly, a hue or shade difference is also imparted to the filaments constituting the light dyed area, and heather also exists within the light dyed area, and , the darkly dyed part and the lightly dyed part have different heathered appearance. Furthermore, the above configuration also provides two-color depth.
（実施例） 次に９本発明を実施例に基づいて具体的に説明する。(Example) Next, the present invention will be specifically explained based on examples.
実施例
ポリエチレンテレフタレートと、エチレンテレフタレー
ト成分に５−ソジウムスルホイソフタル酸成分を１．５
モル％共重合したポリエチレンテレフタレート系コポリ
エステルを同一のノズルから高速紡糸して得た。複屈折
が４７Ｘ１０−’のポリエチレンテレフタレート糸１５
３ｄ／２４ ｆと複屈折が３３×１０−３のコポリエス
テル糸７７ｄ ／１２ｆとからなる混繊糸２３０ｄ／３
６ ｆを供給系として、第２図に示す工程に従い、第１
表の条件で本発明仮撚捲縮糸を製造した。Example Polyethylene terephthalate and 5-sodium sulfoisophthalic acid component added to the ethylene terephthalate component in an amount of 1.5%.
Polyethylene terephthalate copolyester copolymerized in mol% was obtained by high-speed spinning from the same nozzle. Polyethylene terephthalate yarn 15 with birefringence of 47X10-'
3d/24f and copolyester yarn 77d/12f with birefringence of 33x10-3.
6 Using f as the supply system, the first
A false twisted crimped yarn of the present invention was produced under the conditions shown in the table.
一方、比較のために、複屈折が４８．７ Ｘ １０−”
のポリエチレンテレフタレート高配向未延伸糸２３０ｄ
／４８ｆを供給系として、上記と同一の条件で比較の仮
撚捲縮糸を製造した。On the other hand, for comparison, the birefringence is 48.7 x 10-"
Polyethylene terephthalate highly oriented undrawn yarn 230d
A comparison false-twisted crimped yarn was produced under the same conditions as above, using the /48f supply system.
第１表
得られたこれらの仮撚捲縮糸を経糸密度６４本／２．５
４ｃｍ、緯糸密度６０本／２．５４ｃｍで平織物に製織
した。この生機をリラックス精錬し１次いでアイゼン力
チロンプル−ＣＤ −ＦＢＬＨ（保土谷化学■製カチオ
ン染料）とダイヤニクスイエローＵ −５Ｅ（三菱化底
側製分散染料とによって常法に従って染色し。Table 1 These false twisted crimped yarns obtained at warp density 64/2.5
4 cm and a weft density of 60 threads/2.54 cm to form a plain weave. This gray fabric was relaxed refined and then dyed using Eisenriki Chironpur-CD-FBLH (a cationic dye manufactured by Hodogaya Chemical Co., Ltd.) and Diamondix Yellow U-5E (a disperse dye manufactured by Mitsubishi Kagaku Kagaku) according to a conventional method.
製品に仕上げた。completed into a product.
本発明仮撚捲縮糸から得られた製品は、青色と黄色の染
料によって染色された緑色のコポリエステルフィラメン
ト糸と黄色の染料のみによって染色されたポリエチレン
テレフタレートフィラメント糸が混在した緑色と黄色の
杢調を呈する濃染部の中に、淡い緑色に染色されたコポ
リエステルフィラメント糸と淡い黄色に染色されたポリ
エチレンテレフタレートフィラメント糸が混在した淡い
緑色と淡い黄色の杢調を呈する淡染部が柄部を構成して
おり、柄部が点在した色の深みのある異色柄効果を有す
るものであった。一方、比較の仮撚捲縮糸から得られた
製品は、黄色の中に白っぽい黄色が点在するのみで、単
調でかっ色の深みを有しないものであった。The product obtained from the false twisted crimped yarn of the present invention is a mixture of green copolyester filament yarn dyed with blue and yellow dyes and polyethylene terephthalate filament yarn dyed only with yellow dye. In the dark dyed area, which has a heathered tone, there is a light dyed area where copolyester filament yarn dyed pale green and polyethylene terephthalate filament yarn dyed pale yellow are mixed, giving a heathered tone of pale green and pale yellow. It had a unique pattern effect with a deep color that was dotted with the pattern. On the other hand, the product obtained from the comparative false-twisted crimped yarn was monotonous and lacked the depth of brown color, with only whitish yellow scattered among the yellow.
実施例２
実施例１で得た本発明の平織物の生機をリラックス精練
し１次いでアイゼンカチロンオレンジＧＬＨ（保土谷化
学■製カチオン染料）を１ｏｉｖｆ、ダイヤニクスオレ
ンジＵ−５Ｅ（三菱化成ａ本部分散染料）ｌｏｗｆを使
用し、常法に従って１３０℃で３０分間染色し。Example 2 The gray fabric of the plain woven fabric of the present invention obtained in Example 1 was relaxed and scoured, and then 1 oivf of Eisencatylone Orange GLH (cationic dye manufactured by Hodogaya Chemical Co., Ltd.) and Diamondix Orange U-5E (Mitsubishi Kasei A Headquarters) were added. Using a disperse dye) LOWF, dyeing was performed at 130°C for 30 minutes according to a conventional method.
製品に仕上げた。completed into a product.
得られた製品の濃染部は、Ｓ色のオレンジ色のコポリエ
ステルフィラメント糸とオレンジ色のポリエチレンテレ
フタレートフィラメント糸とによって杢調を呈し、また
、淡染部は淡色のオレンジ色のコポリエステルフィラメ
ント糸とさらに淡いオレンジ色のポリエチレンテレフタ
レートフィラメント糸によって淡染部と淡染部はともに
杢外観を有し、かつ濃染部のコポリエステルフィラメン
ト糸が淡染部のどのフィラメントよりも濃染しているも
のであった。The dark dyed area of the obtained product has a heathered tone due to S-colored orange copolyester filament yarn and orange polyethylene terephthalate filament yarn, and the light dyed area has a light orange copolyester filament yarn. Furthermore, both the light and light dyed areas have a heathered appearance due to the pale orange polyethylene terephthalate filament yarn, and the copolyester filament yarn in the dark dyed area is dyed more deeply than any of the filaments in the light dyed area. Met.
（発明の効果）
本発明の仮撚捲縮糸は、上記のような構成を有するので
、異なる染料によって染色すると、濃染性部、淡染性部
ともに異なる杢調を得ることができる。この濃染性部と
淡染性部は、異なる杢調を有するので１色合の変化に富
み、柄部も落ち着いたコントラストとなり、深みのある
色調の意匠的な効果が発揮される。(Effects of the Invention) Since the false twisted crimped yarn of the present invention has the above-described structure, when dyed with different dyes, different heathered tones can be obtained in both the deep dyed area and the light dyed area. The dark-dyed area and the light-dyed area have different heather tones, so there is a rich variation in one shade, and the handle also has a calm contrast, producing a deep color tone design effect.
第１図は本発明仮撚捲縮糸の一例を示す外観模式図、第
２図は本発明仮撚捲縮糸の製造工程の一例を示す工程概
略図である。
図中、ａは濃染性部、ｂは淡染性部、Ｆはイオン性染料
に不染性のポリエステルフィラメント糸。
Ｋはイオン性染料に可染性のポリエステルフィラメント
糸である。FIG. 1 is a schematic external view showing an example of the false twisted crimped yarn of the present invention, and FIG. 2 is a process schematic diagram showing an example of the manufacturing process of the false twisted crimped yarn of the present invention. In the figure, a is a dark dyed area, b is a light dyed area, and F is a polyester filament yarn that is undyable with ionic dyes. K is a polyester filament yarn dyeable with ionic dyes.
Claims (3)
糸からなる仮撚捲縮糸であって、糸条の長手方向に濃染
性部と淡染性部とが交互に存在し、濃染性部と淡染性部
においてはいずれも染色性が異なるフィラメント糸が混
合されていることを特徴とする異色柄効果を有する仮撚
捲縮糸。(1) A false twisted crimped yarn consisting of two or more types of synthetic fiber filament yarns with different dyeability, in which dark dyed areas and light dyed areas alternate in the longitudinal direction of the yarn, and dark dyed A false twisted crimped yarn having a unique pattern effect characterized by a mixture of filament yarns with different dyeability in both the dark and light dyed areas.
のポリエステルフィラメント糸とイオン性染料に可染性
のポリエステルフィラメント糸からなる特許請求の範囲
第１項記載の仮撚捲縮糸。(2) The false twisted crimped yarn according to claim 1, wherein the synthetic fiber filament yarn comprises a polyester filament yarn that is undyable with ionic dyes and a polyester filament yarn that is dyeable with ionic dyes.
ト糸とイオン性染料に可染性のポリエステルフィラメン
ト糸の重量比が１：５〜５：１である特許請求の範囲第
２項記載の仮撚捲縮糸。(3) The false twist according to claim 2, wherein the weight ratio of the polyester filament yarn that is undyable with ionic dyes and the polyester filament yarn that is dyeable with ionic dyes is 1:5 to 5:1. crimped thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3197287A JPS63203840A (en) | 1987-02-13 | 1987-02-13 | False twisted crimped yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3197287A JPS63203840A (en) | 1987-02-13 | 1987-02-13 | False twisted crimped yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63203840A true JPS63203840A (en) | 1988-08-23 |
Family
ID=12345863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3197287A Pending JPS63203840A (en) | 1987-02-13 | 1987-02-13 | False twisted crimped yarn |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63203840A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002249939A (en) * | 2001-02-20 | 2002-09-06 | Unitica Fibers Ltd | Polyester composite yarn and woven/knitted fabric using the same |
| JP2002302834A (en) * | 2001-04-05 | 2002-10-18 | Unitica Fibers Ltd | Method for producing polyester-based false-twist combined filament yarn |
| JP2015083726A (en) * | 2013-10-25 | 2015-04-30 | ユニチカトレーディング株式会社 | Composite yarn and mottled tone fabric obtained by using the composite yarn |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5721526A (en) * | 1980-07-15 | 1982-02-04 | Teijin Ltd | Polyester spun like processed yarn and method |
| JPS57199826A (en) * | 1981-05-27 | 1982-12-07 | Unitika Ltd | Production of special polyester yarn |
| JPS609939A (en) * | 1984-04-04 | 1985-01-19 | 東レ株式会社 | Production of yarn for buddhist-like fabric |
-
1987
- 1987-02-13 JP JP3197287A patent/JPS63203840A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5721526A (en) * | 1980-07-15 | 1982-02-04 | Teijin Ltd | Polyester spun like processed yarn and method |
| JPS57199826A (en) * | 1981-05-27 | 1982-12-07 | Unitika Ltd | Production of special polyester yarn |
| JPS609939A (en) * | 1984-04-04 | 1985-01-19 | 東レ株式会社 | Production of yarn for buddhist-like fabric |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002249939A (en) * | 2001-02-20 | 2002-09-06 | Unitica Fibers Ltd | Polyester composite yarn and woven/knitted fabric using the same |
| JP2002302834A (en) * | 2001-04-05 | 2002-10-18 | Unitica Fibers Ltd | Method for producing polyester-based false-twist combined filament yarn |
| JP2015083726A (en) * | 2013-10-25 | 2015-04-30 | ユニチカトレーディング株式会社 | Composite yarn and mottled tone fabric obtained by using the composite yarn |
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