JPH03829A - Dyed yarn of synthetic fiber and production thereof - Google Patents
Dyed yarn of synthetic fiber and production thereofInfo
- Publication number
- JPH03829A JPH03829A JP13697489A JP13697489A JPH03829A JP H03829 A JPH03829 A JP H03829A JP 13697489 A JP13697489 A JP 13697489A JP 13697489 A JP13697489 A JP 13697489A JP H03829 A JPH03829 A JP H03829A
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- dyeing
- dyed
- false
- crimp
- 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
- 229920002994 synthetic fiber Polymers 0.000 title claims description 15
- 239000012209 synthetic fiber Substances 0.000 title claims description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 238000004043 dyeing Methods 0.000 claims abstract description 32
- 239000004952 Polyamide Substances 0.000 claims abstract description 14
- 229920002647 polyamide Polymers 0.000 claims abstract description 14
- 229920006149 polyester-amide block copolymer Polymers 0.000 claims abstract description 10
- 230000008602 contraction Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 12
- 238000009998 heat setting Methods 0.000 abstract description 6
- 239000004744 fabric Substances 0.000 description 17
- 235000013351 cheese Nutrition 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 6
- 239000000975 dye Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000009940 knitting Methods 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 5
- OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 206010024453 Ligament sprain Diseases 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- 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、たとえば自動車内装用ベルベラティ表皮材な
どに用いる、直毛感のある起毛品、ダブルラッセルモケ
ットなどの多色化に好適な合成繊維先染糸およびその製
造方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to yarn-dyed synthetic fibers suitable for multi-coloring, such as straight-haired raised products and double raschel moquettes, used for example in Berberati skin materials for automobile interiors. The present invention relates to yarn and its manufacturing method.
従来の技術
従来、自動車内装用表皮材のベルベラティタイプの多色
化をはかるためには、合成ｍａマルチフィラメントの場
合異素材または異染性を特徴とする素材を組合わせるこ
とが一般的であった。そのほか、紡糸の際顔料を混合し
た原着糸や先染糸の使用も行なわれている。Conventional technology Conventionally, in the case of synthetic ma multifilament, it has been common practice to combine different materials or materials characterized by different dyeing properties in order to achieve multicolored berberati-type skin materials for automobile interiors. Ta. In addition, spun-dyed yarns and yarn-dyed yarns that are mixed with pigments during spinning are also used.
発明が解決しようとする課題
しかしながら、上記の異素材または異染性を特徴とする
素材の組合わせの場合は、多色化におのずと限界がある
。また原着糸の場合、業界の多岐にわたるファツション
性の強い多色化傾向を満たすにはほど遠い状況にある。Problems to be Solved by the Invention However, in the case of a combination of the above-mentioned different materials or materials characterized by different dyeing properties, there is a natural limit to the multicolorization. In addition, in the case of dyed yarns, the situation is far from satisfying the industry's wide-ranging fashionable trend toward multicolored yarns.
−力先染糸についてはかなり研究が進み、低捲縮仮撚糸
の先染糸が同様の目的で用いられているが、布帛におい
て直毛感が不足し、ベルベットとしての評価は極めて低
く、さらに延伸した延伸糸（以下原糸という）の先染糸
では、チーズ染色法によるものはチーズの内層部と外層
部との間の色差が著しく、実用に供するには極めて限定
された柄物にしか用いられず、また総染の場合も工程が
煩雑、撚糸が必要、総操りが龍しい、捲量が少ないなど
の問題があり、糸切９毛羽などにより布帛品位をそこな
う結果となる。- Research has progressed considerably on force-dyed yarn, and low-crimp, false-twist yarn-dyed yarn is used for the same purpose, but the fabric lacks a straight feel and is extremely poorly evaluated as velvet. For dyed yarn made of drawn drawn yarn (hereinafter referred to as raw yarn), those made using the cheese dyeing method have a significant color difference between the inner layer and the outer layer of the cheese, and can only be used for very limited patterned items for practical use. In addition, in the case of full-dyeing, there are problems such as the process is complicated, yarn twisting is required, total handling is difficult, and the amount of winding is small, and the quality of the fabric is deteriorated due to thread trimming and fuzzing.
以上のように、直毛タイプのベルベットに供する合成繊
維マルチフィラメントにおいて、多色化する自動車内装
用表皮材などの原料素材として十分対応できるものは未
だ出現していないのが現状である。As mentioned above, the current situation is that among the synthetic fiber multifilaments used in straight-hair type velvet, there has not yet been a synthetic fiber multifilament that can be used as a raw material for automobile interior skin materials, which are becoming increasingly multicolored.
本発明は、上記のような従来技術の開門を解決するもの
で、製造が容易で、かつ原糸またはそれに匹敵する性状
の糸で、直毛タイプ多色化ベルベットを製造するに好適
な合成繊維先染糸およびその製造方法を提供することを
目的とするものである。The present invention solves the problems of the prior art as described above, and provides a synthetic fiber that is easy to manufacture, is a raw yarn or a yarn with properties comparable to it, and is suitable for manufacturing straight-hair type multicolored velvet. The object of the present invention is to provide a yarn-dyed yarn and a method for producing the same.
課題を解決するための手段
上記の課題を解決するために本発明の合成繊維先染糸は
、ポリエステルまたはポリアミドのマルチフィラメント
に仮撚加工と染色を施してなり、伸縮伸長率が１０％以
下であるものであり、また合成繊維先染糸の製造方法は
、ポリエステルまたはポリアミドのマルチフィラメント
を仮撚加工して伸び率が２０〜６０％の仮撚加工糸とし
、この仮撚加工糸を染色した後、熱固定またはドラフト
して捲縮を消去するとともに伸縮伸長率を１０％以下に
することを特徴とするものである。Means for Solving the Problems In order to solve the above problems, the synthetic yarn-dyed yarn of the present invention is made by false twisting and dyeing polyester or polyamide multifilament, and has a stretching elongation rate of 10% or less. The method for producing yarn-dyed synthetic fibers involves false-twisting polyester or polyamide multifilaments to make a false-twisted yarn with an elongation rate of 20 to 60%, and dyeing this false-twisted yarn. After that, it is characterized by heat setting or drafting to eliminate crimp and to reduce the expansion/contraction rate to 10% or less.
本発明の合成繊維先染糸においては、たとえば自動車内
装用表皮材、特にシート用表皮材などの用途に用いる場
合の布帛物性、染色堅牢度などの要求性能を満足させる
ためにポリエステルまたはポリアミドのマルチフィラメ
ントを用い、モして仮撚加工と染色を行ない、かつ伸縮
伸長率を１０％以下として原糸または原糸に極めて近似
した性状の先染糸とする。これにより直毛タイプの多色
化ベルベットを容易に得ることができる。伸縮伸長率が
１０％より高いと、布帛表面の立毛感が仮撚加工糸の場
合と同様になり、単繊維それぞれにウェーブが観察され
る仮撚加工糸特有の外観を呈して、自動車内装用皮表材
としては不適当である。この伸縮伸長率は特に５％以下
が望ましく、０％が最適である。The synthetic fiber yarn-dyed yarn of the present invention is made of polyester or polyamide multi-layer yarn in order to satisfy the required performance such as fabric physical properties and color fastness when used for applications such as automotive interior skin materials, especially seat skin materials. Using filaments, false twisting and dyeing are carried out, and the stretching and elongation rate is 10% or less to produce yarn or yarn-dyed yarn with properties very similar to the yarn. This makes it possible to easily obtain a straight hair type multicolored velvet. If the stretch rate is higher than 10%, the fabric surface will have a raised feel similar to that of false-twisted yarn, and each single fiber will have an appearance unique to false-twisted yarn with waves observed, making it suitable for use in automobile interiors. It is unsuitable as a skin surface material. This expansion/contraction rate is particularly preferably 5% or less, and 0% is optimal.
本発明の合成繊維先染糸は、上記のようにポリエステル
またはポリアミドのマルチフィラメントを用いて製造す
る。このマルチフィラメントとしては、通常の条件で紡
糸して延伸した延伸糸（ＦＤＹ）や、高速紡糸した部分
配向糸（ＰＯＹ）のいずれでもよいが、仮撚加工および
染色した後に捲縮を消去またはほぼ消去するための熱固
定やドラフト操作を行なう際、より効果的にするために
ドラフトに必要な伸び率を保持していることが望゛まし
く、したがって伸び率設定に自由度のあるＰＯＹを用い
ることが好ましい。The synthetic fiber yarn-dyed yarn of the present invention is produced using polyester or polyamide multifilaments as described above. This multifilament may be either a drawn yarn (FDY) spun and drawn under normal conditions or a partially oriented yarn (POY) spun at high speed, but after false twisting and dyeing, the crimp is eliminated or nearly When performing heat setting or drafting operations for erasing, it is desirable to maintain the necessary elongation rate for drafting in order to be more effective, and therefore POY, which has flexibility in setting the elongation rate, is used. It is preferable.
前記マルチフィラメントは、総状またはチーズ状で円滑
に染色しうるようにするために、仮撚加工を施して捲縮
を付与する。この捲縮は前記染色に必要な程度に付与す
ればよいが、仮撚加工としてはさらに得られた仮撚加工
系の伸び率が２０〜６０％の範囲となる条件で行なうこ
とが必要である。The multifilament is false-twisted to give it crimps so that it can be dyed smoothly in a whole or cheese shape. This crimp may be applied to the degree necessary for the dyeing, but the false twisting process must be performed under conditions such that the elongation rate of the obtained false twisting system is in the range of 20 to 60%. .
仮撚加工糸の前記伸び率は、ポリエステルの場合２５〜
６０％が、ポリアミドの場合２０〜５５％がより好まし
いが、特に両者共３０〜４５％が望ましく、いずれにし
ても２０％未満の場合仮撚加工時に糸切れが多発して操
業性が悪化し、かつ仮撚加工糸の糸質。The elongation rate of the false twisted yarn is 25 to 25 in the case of polyester.
In the case of polyamide, 60% is more preferable, and in the case of polyamide, 20 to 55% is more preferable, but 30 to 45% is particularly preferable for both.In any case, if it is less than 20%, yarn breakage occurs frequently during false twisting, resulting in poor operability. , and the quality of the false twisted yarn.
物性においても単糸切れ毛羽１弱糸などが発生して劣化
し、また６０％を超えると仮撚＠張力が不安定となり糸
切れが多発するとともに、仮撚加工系に未解撚くびれが
発生し、捲縮も十分発現せず、染斑などが発現して品質
の安定が得られない。In terms of physical properties, single thread breakage occurs, such as yarns with 1 weak fluff, resulting in deterioration, and if it exceeds 60%, the false twist@tension becomes unstable, resulting in frequent yarn breakage, and ununtwisted constrictions occur in the false twisting system. However, crimp does not develop sufficiently and staining spots occur, making it difficult to obtain stable quality.
前記仮撚加工系は、次いで総状またはチーズ状で染色を
行なう、この染色においては特に制約はなく、通常実施
されているポリエステルまたはポリアミドの仮撚加工糸
の染色方法１条件を選定すればよく、適度の捲縮を有し
ていることにより染色操作を円滑に行なうことができる
。なおチーズ状の染色の場合は、外層部と内層部とで糸
形状色などに差が発生しないチーズ捲密度を選定するこ
とが望ましい。The above-mentioned false twisting system is then dyed in whole or cheese form. There are no particular restrictions on this dyeing, and it is sufficient to select one condition of a commonly practiced dyeing method for polyester or polyamide false twisted yarn. The dyeing operation can be carried out smoothly by having an appropriate degree of crimp. In the case of cheese-like dyeing, it is desirable to select a cheese winding density that does not cause a difference in thread shape color etc. between the outer layer and the inner layer.
上記のようにして染色された仮撚先染糸は、走行させな
がら緊張またはそれに近い状態で熱固定あるいはドラフ
トして、染色前に付与した捲縮を消去する。この捲縮を
消去する手段としては、次の熱固定とドラフトの２方法
が考えられる。The false-twisted dyed yarn dyed as described above is heat-set or drafted under tension or a state close to it while running to eliminate the crimp imparted before dyeing. As means for eliminating this crimp, the following two methods can be considered: heat setting and drafting.
（１）１０％以下のオーバーフィードにより捲縮を伸ば
した状態、あるいはほぼ捲縮を伸ばした状態で、糸条に
８０℃以上の熱を加えて熱固定しながら走行させて、捲
縮を消去すると同時に伸縮伸長率を１０％以下に低下さ
せる。オーバーフィードが１０％より大きい場合は、伸
縮伸長率を１０％以下に調整することが難しく、十分捲
縮を消去することができず、見掛は１原糸状とはならず
、直毛タイプのベルベットの製造には不適当である。伸
縮伸長率１０％以下の原糸状とするには、オーバーフィ
ードを５％以下とすることが好ましい、温度は８０℃以
上で、伸縮伸長率を１０％以下にし、かつ捲縮を消去す
るために必要な適正温度を選定すればよく、８０℃未満
では熱セツト効果が少なく、捲縮を消去することが難し
い、糸質物性に悪影響を及ぼさない温度域としては１２
０〜２００℃が好ましい。(1) With overfeeding of 10% or less, the crimp is stretched out, or the crimp is almost stretched out, and the yarn is run while being heat-set by applying heat of 80°C or higher to eliminate the crimp. At the same time, the expansion/contraction rate is reduced to 10% or less. If the overfeed is greater than 10%, it will be difficult to adjust the stretching/elongation rate to 10% or less, and the crimp will not be sufficiently removed, and the appearance will not be like a single filament, resulting in a straight hair type. It is unsuitable for making velvet. In order to make a filament with a stretching/elongation rate of 10% or less, it is preferable to set the overfeed to 5% or less.The temperature is 80°C or higher, and in order to make the stretching/elongation rate 10% or less and eliminate crimp. All you have to do is select the appropriate temperature you need. Below 80°C, there is little heat setting effect and it is difficult to eliminate crimp. The temperature range that does not adversely affect the physical properties of the yarn is 12°C.
0 to 200°C is preferred.
（２）糸条に常温または加熱下で１．０〜１．４倍のド
ラフトを施して完全に１綿を無くすことができる。ドラ
フト量としては、仮撚加工糸の伸び率によりおのずから
限界があり、１．４倍より高いドラフトを必要とする場
合では、仮撚加工自体が困難である。また１、０倍未満
の場合は、上記のオーバーフィードの条件に相当する。(2) One cotton can be completely eliminated by subjecting the yarn to a draft of 1.0 to 1.4 times at room temperature or under heating. The amount of draft naturally has a limit depending on the elongation rate of the false-twisted yarn, and if a draft higher than 1.4 times is required, the false-twisting process itself is difficult. Moreover, if it is less than 1.0 times, it corresponds to the above-mentioned overfeed condition.
実際の製造におけるドラフト量は、仮撚加工に供される
糸条の種類（ＦＤＹ、ＰＯＹ）、仮撚加工条件により仮
撚加工糸の伸び率が異なるので、それに応じて適宜選定
すべきであるが、１１！縮を消去するドラフト量として
は、１．０１〜１．２５倍の範囲が実用に遺した糸質物
性を具備し、かつ捲縮を消去した先染糸を製造するのに
適している。なお、ドラフトの実施に際しては、常１Ａ
または加熱下で行なうが、糸条の損傷を少なくするため
には適正温度に加熱した状態での実施が好ましい。The amount of draft in actual manufacturing should be selected appropriately, as the elongation rate of the false-twisted yarn varies depending on the type of yarn (FDY, POY) to be subjected to false-twisting and the false-twisting conditions. But, 11! As for the draft amount to eliminate crimp, a range of 1.01 to 1.25 times is suitable for producing yarn-dyed yarn that has yarn properties that are suitable for practical use and eliminates crimp. In addition, when conducting a draft, always 1A
Alternatively, the process may be carried out under heating, but in order to reduce damage to the yarn, it is preferable to carry out the process while heated to an appropriate temperature.
本発明における糸質物性値の測定方法は次のとおりであ
る。The method for measuring filament physical property values in the present invention is as follows.
■伸縮伸長率は沸騰水処理を３０分間行ない、風乾後Ｊ
ＩＳ−Ｌ−１０９０に準じて測定した。■The expansion/contraction rate is determined by boiling water treatment for 30 minutes and air drying.
Measured according to IS-L-1090.
■伸び率はＪＩＳ−Ｌ−１０９０に準じて測定した。(2) Elongation rate was measured according to JIS-L-1090.
作用
本発明の合成繊維先染糸は、上記の構成において、原糸
または原糸に近似しており、伸縮伸長率が１０％以下で
あることにより、直毛タイプのベルベットに用いてその
多色化に極めて有効であり、色環、経筋などの発生もな
い、また本発明の合成繊維先染糸の製造方法では、上記
の構成において、仮撚加工して捲縮を付与することによ
り、染色を円滑に実施でき、染色後からに熱固定または
ドラフトすることにより容易に捲縮を消去するとともに
、伸縮伸長率を１０％以下にすることができ、たとえば
上記の直毛タイ１のベルベット用として好適な合成繊維
先染糸を色環や諸物性の低下などを発生させることなく
製造することができる。Function The synthetic fiber yarn-dyed yarn of the present invention has the above-mentioned structure, is a raw yarn or is similar to a raw yarn, and has an elongation rate of 10% or less, so that it can be used for straight-hair type velvet and can be used in many colors. In the method for producing yarn-dyed synthetic fibers of the present invention, the yarn is false-twisted to give crimps in the above structure. Dyeing can be carried out smoothly, crimp can be easily removed by heat fixing or drafting after dyeing, and the expansion/contraction rate can be kept below 10%. For example, for velvet with straight hair tie 1 above. It is possible to produce yarn-dyed synthetic fiber yarns suitable for use as dyed yarns without causing color rings or deterioration of various physical properties.
実施例１〜５
通常紡糸延伸糸（ＦＤＹ）および高速紡糸糸（ＰＯＹ）
でありポリエステルマルチフィラメントと高速紡糸糸（
ＰＯＹ）であるポリアミド：ナイロン６マルチフィラメ
ントを用い、ＬＳ型板撚加工機（三菱重工業■製）を用
い、第１表に示す仮撚加工条件で仮撚加工を維し、それ
ぞれ同表に示す糸質を有する仮撚加工糸を得た。Examples 1 to 5 Normally spun drawn yarn (FDY) and high speed spun yarn (POY)
Polyester multifilament and high speed spun yarn (
Using a polyamide (POY) nylon 6 multifilament, false twisting was performed using an LS type plate twisting machine (manufactured by Mitsubishi Heavy Industries, Ltd.) under the false twisting conditions shown in Table 1. A false twisted yarn having yarn quality was obtained.
上記のようにして得られた各仮撚加工糸をチーズ染色用
リワインダ−（淘）小林製作所要）にてチーズ捲を作製
し、次いで高温高圧タイプチーズ染色機（沢材機械製作
所製）を用いて下記の処方にて染色を行なうな。各仮撚
加工糸ともに、極めて円滑に染色操作を行なうことがで
き、しかしチーズの内層部と外層部でほとんど色差の無
い仮撚加工先染糸を得た。Each of the false twisted yarns obtained as described above was used to make a cheese roll using a cheese dyeing rewinder (Tao, manufactured by Kobayashi Seisakusho), and then using a high-temperature, high-pressure type cheese dyeing machine (manufactured by Sawazai Kikai Seisakusho). Do not dye using the following recipe. Each of the false-twisted yarns could be dyed very smoothly, but the false-twisted yarn-dyed yarns were obtained with almost no color difference between the inner layer and the outer layer of the cheese.
（以下余白）
１、ポリエステル染色処方
スミカロン ブラウンＳ−２ＢＬ
（分散染料：住友化学工業■製） ０．３％ Ｑ、Ｗ、
ｆ。(Left below) 1. Polyester dyeing formula Sumikalon Brown S-2BL (Disperse dye: manufactured by Sumitomo Chemical ■) 0.3% Q, W,
f.
ニッカサンソルトＲＺ−８
（分散剤二日華化字■製） ０．５＋１／ρ蝋 酸（
：ａ度８０％）
（ＰＨ調整剤） ０．３ｃ、ｃ、 ／Ａプレス率４５％
、浴比１：５、昇温速度３℃／分、染色時間１３０℃、
６０分
２、ポリアミド染色処方
イルガラン イエロー ３ＲＬ
（含金染料：チバガイギー社製）０．１％Ｑ、Ｉ４．ｆ
。Nikka Sunsalt RZ-8 (dispersant made by Nikkakaji ■) 0.5+1/ρ wax acid (
:A degree 80%) (PH adjuster) 0.3c, c, /A press rate 45%
, bath ratio 1:5, heating rate 3°C/min, dyeing time 130°C,
60 minutes 2, polyamide dyeing formula Irgalan Yellow 3RL (metal-containing dye: manufactured by Ciba Geigy) 0.1% Q, I4. f
.
イルガラン レッド ブラウンＲ［
（合金染料：チバガイギー社製） ０．０１７％０．１
Ａ、ｆ。Irugaran Red Brown R [(Alloy dye: manufactured by Ciba Geigy) 0.017% 0.1
A, f.
エリニル グレイ １ト２Ｇ
（含金染料：チバガイギー社製） Ｏ，Ｏａ％０．１４
．ｆ。Elinyl Gray 1to2G (metallic dye: manufactured by Ciba Geigy) O, Oa% 0.14
．． f.
硫安
（ＰＨ調整剤）２゜０％
アルベガル Ｓ賛
（均染剤：チバガイギー社製） ２．０％プレス率２５
′Ａ、浴比１：５、昇温速度３℃／分、染色時間１００
℃、ら０分
上記のようにして得られた各仮撚前ニー先染糸を、ドラ
フトゾーンに加熱板を装着したり、Ｔ。Ammonium sulfate (PH adjuster) 2.0% Albegal S-san (leveling agent: manufactured by Ciba Geigy) 2.0% press rate 25
'A, bath ratio 1:5, heating rate 3°C/min, dyeing time 100
℃ for 0 minutes. Each of the pre-false-twisted knee-dyed yarns obtained as described above was heated by installing a heating plate in the draft zone or by T.
ワインダー（石川製作所■製）により、第２表に示す条
件で捲縮を完全消去またはそれに近い状慇に１ｉｌＥし
た。得られた先染糸の糸質は第２表に示すとおりであっ
た。Using a winder (manufactured by Ishikawa Seisakusho ■), 1ILE was carried out under the conditions shown in Table 2 to completely eliminate crimp or to a state close to it. The yarn quality of the yarn-dyed yarn obtained was as shown in Table 2.
第２表に示す結果から明らかなように、各実施例の先染
糸とも伸縮伸長率は皆無または極めて低い値で、原糸と
同程度であり、直毛タイプベルベットを得るのに最適の
先染糸であった。As is clear from the results shown in Table 2, the stretch and elongation ratios of the yarn-dyed yarns of each example were either non-existent or extremely low, and were comparable to the raw yarns, making them the best yarn-dyed yarns for producing straight-haired velvet. It was dyed thread.
上記のようにして得られた実施例１〜５の各先染糸を用
いて、２８Ｇ、３＋ｍボール装置を具備したトリコット
１１機（カールマイヤー社！ｉりにより絹地を編成し、
この編地をシャーリング後、立毛加工を施してポールベ
ルベラティ布帛を得た。各布帛を評価した結果を第３表
に示した。第３表に示す結果から明らかなように各実施
例のベルベラティ布帛ともに、編成性能０色差による経
筋、ベルベラティ感、全体萌位の各評価項目のいずれも
、極めてすぐれていた。Using each of the yarn-dyed yarns of Examples 1 to 5 obtained as described above, a silk fabric was knitted using an 11 tricot machine (Karlmeyer Co., Ltd.) equipped with a 28G, 3+m ball device.
After this knitted fabric was shirred, it was subjected to a napping process to obtain a Paul Berberati fabric. Table 3 shows the results of evaluating each fabric. As is clear from the results shown in Table 3, the Berberati fabrics of each Example were extremely excellent in all of the evaluation items of knitting performance, warp lines based on zero color difference, Berberati feel, and overall sprouting position.
比較例１
高速紡糸糸（ＰＯＹ）であるポリエステルマルチフィラ
メント１５０デニール／３６フイラメントを用い、ヒー
タ温度：第１ヒータ２１０℃、第２ヒータ２００℃く非
接触タイプ）、ドラフト１．５１倍で仮撚加工し、得ら
れた仮撚加工糸を上記実施例１〜３と同様の条件でチー
ズ染色を行ない、この仮撚前ニー先染糸を用いて上記実
施例１〜５と同様の編成、シャーリングおよび立毛加工
を施してベルベラティ布帛を得た。Comparative Example 1 Polyester multifilament 150 denier/36 filament, which is a high speed spun yarn (POY), was used, heater temperature: 1st heater 210°C, 2nd heater 200°C (non-contact type), and false twisting at a draft of 1.51 times. The resulting false-twisted yarn is cheese-dyed under the same conditions as in Examples 1 to 3 above, and the knitting and shirring are performed in the same manner as in Examples 1 to 5 using this pre-knee dyed yarn before false twisting. A Berberati fabric was obtained by subjecting the fabric to a napping process.
比較例２
通常紡糸延伸糸（ＦＤＹ）であるポリエステルマルチフ
ィラメント１５０デニール／゛３６フイラメントを用い
、１００ Ｔ／Ｍの下撚を施した後、上記実施例１〜３
と同様の条件でチーズ染色を行ない、得られた原糸・先
染糸用いて上記実施例１〜５と同様の編成、シャーリン
グおよび立毛加工を施してベルベラティ布帛を得た。Comparative Example 2 Using polyester multifilament 150 denier/゛36 filament, which is normally spun drawn yarn (FDY), after first twisting of 100 T/M, the above-mentioned Examples 1 to 3 were prepared.
Cheese dyeing was carried out under the same conditions as above, and the obtained raw yarn and yarn-dyed yarn were knitted, shirred and raised in the same manner as in Examples 1 to 5 to obtain Berberati fabrics.
比較例３
上記比較例２で得た１００ Ｔ／Ｍの下撚を施した糸条
で総を作製し、総染機（■日限製作所製）で、上記実権
例１〜３のチーズ染色の場合と同様の染浴処方、浴比、
昇温速度、染色時間で染色し、総繰りの後、上記実施例
１〜５と同様の編成、シャーリングおよび立毛加工を施
してベルベラティ布帛を得た。Comparative Example 3 The yarn obtained in Comparative Example 2 above with a first twist of 100 T/M was used to make a whole, and the cheese dyeing of Examples 1 to 3 above was carried out using a whole dyeing machine (manufactured by Hikki Seisakusho). Same dye bath recipe, bath ratio,
The fabric was dyed at a temperature increase rate and dyeing time, and after full knitting, the same knitting, shirring and raised processing as in Examples 1 to 5 above were performed to obtain a Berberati fabric.
上記比較例１〜３で得られた各ベルベラティ布帛の評価
結果を第３表に示した。第３表に示す結果から明らかな
ように、各比較例のベルベラティ布帛は、編成性が劣っ
たり、色差による経筋が認められたり、ベルベラティ感
が劣ったりするなど、いずれも性能２品位の悪いもので
あった。Table 3 shows the evaluation results for each of the Berberati fabrics obtained in Comparative Examples 1 to 3 above. As is clear from the results shown in Table 3, the Berberati fabrics of each comparative example had poor performance and quality, such as poor knitting properties, warp lines due to color difference, and poor Berberati feel. It was something.
評価基準：Ｏ・・・良好、Δ・・・普通、Ｘ・・・不良
発明の効果
以上のように本発明の合成繊維先染糸およびその製造方
法においては、ポリエステルまたはポリアミドのマルチ
フィラメントをまず仮撚加工して捲縮を付与するととも
に伸び率を２０〜６０％とすることにより、染色を色環
などを発生させることなく円滑に実施でき、染色後さら
に熱固定またはドラフトして容易に捲縮を消去するとと
もに伸縮伸長率を１０％以下にして、色環などが無く物
性のすぐれた本発明の合成繊維先染糸を得ることができ
、この合成繊維先染糸は、捲縮が無く、伸縮伸長率が１
０％以下であるので、直毛タイプのベルベラティ布帛用
に用いて多色化にすぐれた効果を発揮し、たとえば自動
車内装用ベルベラティ表皮材の素材として極めて有用で
ある。Evaluation criteria: O...good, Δ...fair, X...poor Effects of the Invention As described above, in the synthetic yarn-dyed yarn of the present invention and the method for producing the same, polyester or polyamide multifilament is first dyed. By false twisting to give crimps and elongation rate of 20 to 60%, dyeing can be carried out smoothly without causing color rings, and after dyeing, it can be further heat-set or drafted and rolled easily. By eliminating shrinkage and reducing the stretch/elongation rate to 10% or less, it is possible to obtain the synthetic fiber yarn-dyed yarn of the present invention which is free from color rings and has excellent physical properties, and this synthetic fiber yarn-dyed yarn is free from crimp. , the expansion/contraction rate is 1
Since it is 0% or less, it can be used for straight hair type Berberati fabrics and exhibits an excellent multicolor effect, and is extremely useful as a material for Berberati skin materials for automobile interiors, for example.
代理人 森 本 義 弘Agent Hiroshi Mori Moto
Claims (1)
トに仮撚加工と染色を施してなり、伸縮伸長率が１０％
以下である合成繊維先染糸。 ２、ポリエステルまたはポリアミドのマルチフィラメン
トを仮撚加工して伸び率が２０〜６０％の仮撚加工糸と
し、この仮撚加工糸を染色した後、熱固定またはドラフ
トして捲縮を消去するとともに伸縮伸長率を１０％以下
にすることを特徴とする合成繊維先染糸の製造方法。[Claims] 1.Made of polyester or polyamide multifilament subjected to false twisting and dyeing, and has an elongation rate of 10%.
Synthetic fiber yarn-dyed yarn which is: 2. False-twist polyester or polyamide multifilament to make false-twisted yarn with an elongation rate of 20 to 60%, dye this false-twisted yarn, and then heat-set or draft to eliminate crimp. A method for producing yarn-dyed synthetic fiber yarn, which comprises controlling the expansion/contraction rate to 10% or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13697489A JPH03829A (en) | 1989-05-30 | 1989-05-30 | Dyed yarn of synthetic fiber and production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13697489A JPH03829A (en) | 1989-05-30 | 1989-05-30 | Dyed yarn of synthetic fiber and production thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03829A true JPH03829A (en) | 1991-01-07 |
Family
ID=15187824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13697489A Pending JPH03829A (en) | 1989-05-30 | 1989-05-30 | Dyed yarn of synthetic fiber and production thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03829A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011021494A1 (en) * | 2009-08-19 | 2011-02-24 | ショーワグローブ株式会社 | Work glove |
| CN105386138A (en) * | 2015-10-13 | 2016-03-09 | 浙江方圆聚合纤有限公司 | One-step POY+FDY composite spinning technology |
| CN105714407A (en) * | 2016-04-13 | 2016-06-29 | 东华大学 | FDY/POY (fully drawn yarn/ partially oriented yarn) differential-shrinkage combined yarn prepared from biomass nylon 56 fibers/PTT (polytrimethylene terephthalate) fibers and preparation method of FDY/POY differential-shrinkage combined yarn |
| CN105803571A (en) * | 2016-04-13 | 2016-07-27 | 东华大学 | FDY/POY different shrinkage combined filament yarn of biomass nylon 56 fiber/PET fiber and preparing method thereof |
| CN105862166A (en) * | 2016-04-13 | 2016-08-17 | 东华大学 | FDY/POY differential shrinkage blended filament of biomass nylon 56 fiber/PBT fiber, and preparation method thereof |
| CN107130327A (en) * | 2017-04-25 | 2017-09-05 | 福建恒捷实业有限公司 | A kind of preparation method of imitative cotton nylon-6 fiber |
| CN113668108A (en) * | 2021-08-25 | 2021-11-19 | 杭州惠丰化纤有限公司 | Production method of cotton-like silk |
-
1989
- 1989-05-30 JP JP13697489A patent/JPH03829A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011021494A1 (en) * | 2009-08-19 | 2011-02-24 | ショーワグローブ株式会社 | Work glove |
| CN102469838A (en) * | 2009-08-19 | 2012-05-23 | 尚和手套株式会社 | Work glove |
| CN105386138A (en) * | 2015-10-13 | 2016-03-09 | 浙江方圆聚合纤有限公司 | One-step POY+FDY composite spinning technology |
| CN105714407A (en) * | 2016-04-13 | 2016-06-29 | 东华大学 | FDY/POY (fully drawn yarn/ partially oriented yarn) differential-shrinkage combined yarn prepared from biomass nylon 56 fibers/PTT (polytrimethylene terephthalate) fibers and preparation method of FDY/POY differential-shrinkage combined yarn |
| CN105803571A (en) * | 2016-04-13 | 2016-07-27 | 东华大学 | FDY/POY different shrinkage combined filament yarn of biomass nylon 56 fiber/PET fiber and preparing method thereof |
| CN105862166A (en) * | 2016-04-13 | 2016-08-17 | 东华大学 | FDY/POY differential shrinkage blended filament of biomass nylon 56 fiber/PBT fiber, and preparation method thereof |
| CN107130327A (en) * | 2017-04-25 | 2017-09-05 | 福建恒捷实业有限公司 | A kind of preparation method of imitative cotton nylon-6 fiber |
| CN113668108A (en) * | 2021-08-25 | 2021-11-19 | 杭州惠丰化纤有限公司 | Production method of cotton-like silk |
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