JPS63145409A - Synthetic fiber filament - Google Patents
Synthetic fiber filamentInfo
- Publication number
- JPS63145409A JPS63145409A JP28440286A JP28440286A JPS63145409A JP S63145409 A JPS63145409 A JP S63145409A JP 28440286 A JP28440286 A JP 28440286A JP 28440286 A JP28440286 A JP 28440286A JP S63145409 A JPS63145409 A JP S63145409A
- Authority
- JP
- Japan
- Prior art keywords
- cross
- synthetic fiber
- lobe
- fiber filament
- section
- 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 16
- 239000012209 synthetic fiber Substances 0.000 title claims description 16
- 239000000835 fiber Substances 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 abstract description 13
- 239000004952 Polyamide Substances 0.000 abstract description 6
- 229920002647 polyamide Polymers 0.000 abstract description 6
- 229920000728 polyester Polymers 0.000 abstract description 4
- 229920000642 polymer Polymers 0.000 abstract description 4
- 238000009987 spinning Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract 2
- 210000000624 ear auricle Anatomy 0.000 description 14
- 238000009940 knitting Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 239000005749 Copper compound Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- 229920000299 Nylon 12 Polymers 0.000 description 1
- 229920003189 Nylon 4,6 Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920002334 Spandex Polymers 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 150000001880 copper compounds Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 150000002697 manganese compounds Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
Abstract
Description
【発明の詳細な説明】
(利用分野)
本発明は合成繊維フィラメントに関づるものであり、更
に詳しくはピリング(11糸のひきつれ)を改善した柔
軟性の必るイ5帛組、懺を与えるフィラメントに関する
ものである。Detailed Description of the Invention (Field of Application) The present invention relates to a synthetic fiber filament, and more specifically, it provides a 5-strand braid with flexibility that improves pilling (tightness of 11 threads). It concerns filaments.
(従来技術)
近年、パンティストッキング(以下、パンストと称する
)分野において種々の形態の!l1tiが使用されるよ
うになり、ストレッチバック性や、透明性の改善された
パンストが出現している。すなわら、耐摩耗性の優れた
ポリアミドマルチフィラメントおるいはその仮撚加工糸
やスパンデックス繊維にポリアミドマルチフィラメント
を被覆した、いわゆるカバーリングヤーンなどがパンス
ト用の素材として主流をなしている。しかし、布帛にマ
ルチフィラメントを用いた場合には柔軟性という面では
傍れているが、着用時にピリング(単糸フィラメントの
ひきつれ)を誘発Uしめ、布帛の耐父性をそこねでいる
。(Prior Art) In recent years, various types of pantyhose (hereinafter referred to as pantyhose) have been developed in the field of pantyhose (hereinafter referred to as pantyhose). L1ti has come into use, and pantyhose with improved stretch back properties and transparency have appeared. In other words, polyamide multifilament, which has excellent abrasion resistance, or its false-twisted yarn, and so-called covering yarn, in which spandex fiber is coated with polyamide multifilament, are the mainstream materials for pantyhose. However, when multifilaments are used for fabrics, although they are superior in terms of flexibility, they induce pilling (tightening of single filaments) when worn, impairing the fabric's durability.
一方、布帛に従来のモノフィラメントを用いた場合には
、柔軟性がそこねられ風合上好ましいものではない。On the other hand, when conventional monofilaments are used for fabrics, flexibility is lost and the texture is not favorable.
(発明の目的)
本発明の目的は衣料、ストッキング等の織編物に要求さ
れるすぐれた柔軟性を有し、しかもピリングの懸念のな
い新規な断面形状を有した合成繊維フィラメントを提供
することにある。(Object of the Invention) The object of the present invention is to provide a synthetic fiber filament that has excellent flexibility required for woven and knitted fabrics such as clothing and stockings, and has a novel cross-sectional shape without pilling concerns. be.
(発明の構成)
本発明によれば、マルチローブ断面部分(A1゜A2
、 A3 )の各ローブ先端に耳朶状断面部分(t3+
、 B2 、 B3・・・)を夫々接合してなる糸断
面を有することを特徴とする合成繊維フィラメントが提
供される。(Structure of the Invention) According to the present invention, the multilobe cross section (A1°A2
, A3) has an earlobe-shaped cross section (t3+) at the tip of each lobe.
, B2, B3...) are bonded together to form a synthetic fiber filament.
本発明において、熱可塑性ポリマーとしては、ポリアミ
ド、ポリエステル、ポリプロピレンが好ましく用いられ
る。ポリアミドとしてはナイロン6、ナイロン66、ナ
イロン4,6.ナイロン12等を用いることができる。In the present invention, polyamide, polyester, and polypropylene are preferably used as the thermoplastic polymer. Examples of polyamide include nylon 6, nylon 66, nylon 4, 6. Nylon 12 or the like can be used.
またポリエステルとしては、ポリエチレンテレフタレー
ト、ポリエチレンテレフタレート等を使用することがで
きる。また共重合ポリマーや2種以上のブレンド物でも
よい。これらのポリマーは耐熱性や耐光性を改善するた
めに銅化合物やマンガン化合物を添加してもよいし、ま
た艶消剤や製糸性向上剤を添加してもよいことは言うま
でもない。Further, as the polyester, polyethylene terephthalate, polyethylene terephthalate, etc. can be used. It may also be a copolymer or a blend of two or more. It goes without saying that a copper compound or a manganese compound may be added to these polymers in order to improve their heat resistance and light resistance, and a matting agent or a thread-forming improver may also be added thereto.
本発明の特徴は上述の熱可塑性ポリマーのl1iItの
横断面を特定の形状にするところにある。The feature of the present invention is that the cross section of the above-mentioned thermoplastic polymer l1iIt is formed into a specific shape.
第1図は本発明の合成繊維フィラメント糸条の1例を示
す横断面図であり、A1−A3はマルチローブ断面部分
であり、81〜B3は耳朶状の断面部分である。複数の
ローブ部分A1〜A3の各先端には夫々81〜B3が接
合されている。ここで、各耳朶81〜B3はマルチフィ
ラメントの独立した単糸と類似の特性を呈しくVなわち
適当な可撓性のため〉、布帛にしたとき柔軟性を与える
。FIG. 1 is a cross-sectional view showing an example of the synthetic fiber filament yarn of the present invention, in which A1-A3 is a multilobe cross-section, and 81-B3 are earlobe-shaped cross-sections. 81 to B3 are joined to the tips of the plurality of lobe portions A1 to A3, respectively. Here, each of the earlobes 81 to B3 exhibits characteristics similar to independent single threads of a multifilament, and provides flexibility when made into a fabric due to V, that is, appropriate flexibility.
使方、ローブA1〜A3には各耳朶B1〜B3が連結し
ているので、フィラメント仝体としての抱合性が雉、持
される。How to use: Since each of the earlobes B1 to B3 is connected to the lobes A1 to A3, the binding properties as a filament body are maintained.
本発明の合成繊維フィラメントは、マルチフィラメント
と類似の優れた柔軟性と風合を与えるために、耳朶の数
が3以上必要であるが、その数が7以上になると各ロー
ブで拘束された耳朶の自由度が低くなり、耳朶が独立に
動けなくなるので、該フィラメントの可撓性が低下して
風合が硬くなる。In order to provide the synthetic fiber filament of the present invention with excellent flexibility and texture similar to multifilament, the number of earlobes is required to be 3 or more, but if the number is 7 or more, the earlobes are bound by each lobe. Since the degree of freedom of the filament is reduced and the earlobe cannot move independently, the flexibility of the filament is reduced and the texture becomes stiff.
そこで、ローブ数は耳朶の数と灼応するのが好ましいが
、フィラメントの可撓性を実質的に損わない限り、耳朶
と接合しないローブ部分があってもよい。Therefore, it is preferable that the number of lobes corresponds to the number of earlobes, but as long as the flexibility of the filament is not substantially impaired, there may be a lobe portion that does not join with the earlobes.
更に、第1図により本発明のフィラメントについて詳細
に説明する。Further, the filament of the present invention will be explained in detail with reference to FIG.
各耳朶(B+〜B3 )の外接円の直径D+ 。Diameter D+ of the circumscribed circle of each earlobe (B+ to B3).
D2およびD3 と各1一ブ部分(A 1〜A3)の実
質長さ、すなわちその重心からB部分との接合部(先端
)迄の長さく実質長さ)L+、Lzおよび1−3 との
比D+ /L+ 、 D2 /L2およびD3/L3が
それぞれ0.5〜4.0であることが好ましい。[)n
/Lnがより大きいときは耳朶の自由度が低)し、フ
ィラメントの柔軟性が消失し、逆に0.5よりも小さい
ときは布帛にしたときフィラメントが扁平になって腰の
あるイ11帛とならず風合上好ましくない。D2 and D3 and the actual length of each 1-piece part (A1 to A3), that is, the length from its center of gravity to the joint (tip) with part B) L+, Lz and 1-3. It is preferred that the ratios D+/L+, D2/L2 and D3/L3 are each 0.5 to 4.0. [)n
When /Ln is larger, the degree of freedom of the earlobe is lower), and the flexibility of the filament is lost.On the other hand, when it is smaller than 0.5, the filament becomes flat when made into cloth, resulting in a stiff cloth. This is not desirable in terms of texture.
さらに、各耳朶に自由度をもたせるには、各ローブにお
いて、その断面形状として屈曲性のあるものが好ましく
、断面の重心から先端までの長さL+ 、 Lzおよび
L3 とその最小rtJVl/+ 、 W233よびW
3との比が3以上であることが好ましい。Furthermore, in order to give each earlobe a degree of freedom, it is preferable that each lobe has a flexible cross-sectional shape, and the lengths L+, Lz, and L3 from the center of gravity of the cross-section to the tip, and the minimum rtJVl/+, W233 call W
It is preferable that the ratio to 3 is 3 or more.
その比が大きいほどフィラメントの柔軟性の点で有利で
あるが、製糸安定性より、その上限が決められるもので
ある。The larger the ratio is, the more advantageous it is in terms of filament flexibility, but the upper limit is determined by the spinning stability.
また、各耳朶(B+〜B3 )の断面形状は通常のマル
チフィラメントに用いられる単糸の断面形状と類似のも
のが通常好ましく、円形、三角形。Further, the cross-sectional shape of each earlobe (B+ to B3) is usually preferably similar to the cross-sectional shape of a single thread used in a normal multifilament, such as a circular or triangular shape.
四角形、五角形、六角形いずれでもよいが、各耳朶に自
由度を持たせるためには、その断面の外接円の大きさD
とローブAの艮ざLの比D/Lが大きい方が右利である
。It can be square, pentagonal, or hexagonal, but in order to give each earlobe a degree of freedom, the size of the circumcircle of its cross section D
The one with the larger ratio D/L of the length L of the robe A is right-handed.
以上により本発明の合成繊維フィラメントが構成される
。The synthetic fiber filament of the present invention is constructed as described above.
また、ローブ先端に接合する耳朶は糸軸上に必ずしも連
続接合している必要はないが実質的に連続接合している
とき、フィラメント全体の抱合性が向上する。Further, the earlobe joined to the tip of the lobe does not necessarily need to be continuously joined on the thread axis, but when it is substantially continuously joined, the binding property of the entire filament is improved.
尚、各用架の断面形状をローブ間で異らせたり、ローブ
間の長さを異らせたりすると、布帛上でマクロ的に異光
沢なものを1ツることができる。Incidentally, by varying the cross-sectional shape of each rack between the lobes or by varying the length between the lobes, it is possible to create macroscopically different gloss on the fabric.
更に、耳朶の断面形状として中空状のものを採用しても
よい。Furthermore, the earlobe may have a hollow cross-sectional shape.
本発明においては、熱可塑性ポリマーとしてはポリアミ
ドを使用すると染色性、耐摩耗性に優れたものが得られ
、ストッキング用途としては特に好ましいが、トリコッ
ト編や織イ[においてはその他にポリエステルなども好
ましく使用できる。In the present invention, when polyamide is used as the thermoplastic polymer, a material with excellent dyeability and abrasion resistance can be obtained, and is particularly preferable for stocking applications, but polyester is also preferable for tricot knitting and woven fabrics. Can be used.
第2図は、以上に述べた本発明の合成繊維フィラメント
の口金孔を示すもので、Iはマルチローブ断面を得るた
めの吐出孔、bl 〜b3は耳朶状断面部分を得るため
の吐出孔である。FIG. 2 shows the mouth holes of the synthetic fiber filament of the present invention described above, where I is the discharge hole for obtaining a multilobe cross section, and bl to b3 are discharge holes for obtaining the earlobe-shaped cross section. be.
(本発明の効果、および応用)
本発明の合成繊維フィラメントはl状の断面部分(B+
〜B3 )によってマルチフィラメントと類似の柔軟性
および風合を有する布帛を供することができ、かつその
耳朶状断面部分はローブと連結されてなるので、マルチ
フィラメントのようなフィラメント離脱もなく抱合・[
1のよい合繊糸条が得られる。そしてかかる糸条は織編
物IJ造工程での取り扱い性を容易にするばかりでなく
、45帛の取り扱い工程や着用時においてピリング(ひ
きつれ)のない優れた布帛を供することができる。(Effects and Applications of the Present Invention) The synthetic fiber filament of the present invention has an L-shaped cross section (B+
~B3) makes it possible to provide a fabric with flexibility and texture similar to that of multifilaments, and since the earlobe-shaped cross section is connected to lobes, there is no conjugation/[
A synthetic fiber yarn with a good quality of 1 can be obtained. Such threads not only facilitate handling in the IJ fabrication process for woven and knitted fabrics, but also provide excellent fabrics without pilling during the fabric handling process or during wearing.
特に、その効果は、従来ストッキングなど、比較的組織
の粗い用途においてはピリング(ひきつれ)のトラブル
が多かった分野において、その問題を解消できるのであ
る。In particular, this effect can eliminate the problem of pilling, which has been a common problem in conventional stockings and other uses with relatively coarse structures.
織編の方法は、他の織糸と交織編あるいは合繊編しても
よいし、本発明のフィラメントを2本以上あるいは2種
以上を合糸して用いても本発明の効果は発揮できる。As for the weaving and knitting method, the effects of the present invention can be exhibited by interweaving or knitting with other weaving yarns or synthetic knitting, or by using two or more filaments of the present invention or by plucking two or more types of filaments.
本発明のフィラメントに更に柔軟性を持たせたり捲縮性
を付与するために、仮撚加工や座屈加工等を加えてもよ
い。In order to impart further flexibility or crimpability to the filament of the present invention, false twisting, buckling, or the like may be applied.
(実施例)
実施例−1
ブイロン6ポリマーを第2図に示した口金から通常の方
法で紡糸し3500m/分で引き取り、引き続き1,0
7倍に伸長してから巻取った。また巻取後のデニールは
15deになるように調整した。(Example) Example-1 Bouylon 6 polymer was spun from the spindle shown in Fig. 2 in the usual manner, taken at 3500 m/min, and then spun at 1,0 m/min.
It was stretched 7 times and then rolled up. Further, the denier after winding was adjusted to 15 de.
得られたフィラメントはほぼ第1図に示すような形状で
、D+ /L1.D2 /L233よびD3 /L3が
略1.0でL+ /W+ 、 L2 /W2およびL3
/W3が略3゜Oであった。The obtained filament had a shape approximately as shown in FIG. 1, and had a diameter of D+/L1. D2 /L233 and D3 /L3 is approximately 1.0 and L+ /W+, L2 /W2 and L3
/W3 was approximately 3°O.
このフィラメントに内接式仮撚機で撚を6800回/m
fj与して175°Cで熱セットした仮撚加工糸を得た
。この糸をKT−400型スl〜ツキング編機(永田製
機社製)で通常のパンディストッキングのレッグ部分に
編立て、100’Cで染伯、仕上げ工程を経て後、着用
テストを行った。2週間着用してもピリング発生という
トラブルはなかった。This filament is twisted 6800 times/m using an internal false twisting machine.
A false twisted yarn was obtained which was heat set at 175°C by applying fj. This yarn was knitted into the leg part of regular pantyhose using a KT-400 type sling knitting machine (manufactured by Nagata Seiki Co., Ltd.), dyed and finished at 100'C, and then subjected to a wearing test. . Even after wearing it for two weeks, I didn't have any problems with pilling.
実施例−2
実施例−1で用いたフィラメントを仮撚加工UずにSC
Y (ウレタン20deにナイ[」ン15de/ 7f
i 1を1500回/m被覆したもの)と交編してレ
ッグ部とし実施例−1に示したプロセスでパンティスト
ッキングを得た。これも2週間着用しても、交編糸のピ
リングというトラブルは発生しなかった。Example-2 The filament used in Example-1 was subjected to SC without false twisting.
Y (Urethane 20de and N15de/7f
i 1 coated 1,500 times/m) to form leg portions, and pantyhose were obtained by the process shown in Example-1. Even after wearing this for two weeks, there was no problem with pilling of the interlaced knitting yarns.
第1図は本発明の合成繊維フイラメン1〜の1例を示す
断面図、第2図は該フィラメントを得るための口金孔の
平面図である。FIG. 1 is a sectional view showing an example of synthetic fiber filament 1 of the present invention, and FIG. 2 is a plan view of a die hole for obtaining the filament.
Claims (5)
ーブ先端に耳朶状断面部分(B_1〜B_3)を夫々接
合してなる繊維断面を有することを特徴とする合成繊維
フィラメント。(1) A synthetic fiber filament characterized by having a fiber cross-section formed by joining earlobe-shaped cross-section portions (B_1 to B_3) to the tip of each lobe of the multi-lobe cross-section portions (A_1 to A_3), respectively.
)項記載の合成繊維フィラメント。(2) Claim No. 1 in which the number of lobes is 3 to 6.
Synthetic fiber filament described in ).
に接合してなる特許請求の範囲第1項または第2項記載
の合成繊維フィラメント。(3) The synthetic fiber filament according to claim 1 or 2, wherein an earlobe-shaped cross-sectional portion is substantially continuously joined to the tip of each lobe.
円の直径(D)とローブの実質長さ(L)との比が0.
5〜4.0である特許請求の範囲第1項記載の合成繊維
フィラメント。(4) The ratio of the diameter (D) of the circumscribed circle of each earlobe-shaped cross section that joins to the tip of each lobe to the actual length (L) of the lobe is 0.
5 to 4.0. The synthetic fiber filament according to claim 1, which has a molecular weight of 5 to 4.0.
上である特許請求の範囲第1項記載の合成繊維フィラメ
ント。(5) The synthetic fiber filament according to claim 1, wherein the ratio of the actual length (L) to the minimum width of each lobe is 3 or more.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28440286A JPS63145409A (en) | 1986-12-01 | 1986-12-01 | Synthetic fiber filament |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28440286A JPS63145409A (en) | 1986-12-01 | 1986-12-01 | Synthetic fiber filament |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63145409A true JPS63145409A (en) | 1988-06-17 |
Family
ID=17678105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP28440286A Pending JPS63145409A (en) | 1986-12-01 | 1986-12-01 | Synthetic fiber filament |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63145409A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08302519A (en) * | 1995-05-10 | 1996-11-19 | Kanegafuchi Chem Ind Co Ltd | Fiber for artificial hair excellent in bulkiness |
KR100427864B1 (en) * | 1995-04-28 | 2004-07-19 | 가네가후치 가가쿠고교 가부시키가이샤 | Cross-section fiber for artificial hair |
-
1986
- 1986-12-01 JP JP28440286A patent/JPS63145409A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100427864B1 (en) * | 1995-04-28 | 2004-07-19 | 가네가후치 가가쿠고교 가부시키가이샤 | Cross-section fiber for artificial hair |
JPH08302519A (en) * | 1995-05-10 | 1996-11-19 | Kanegafuchi Chem Ind Co Ltd | Fiber for artificial hair excellent in bulkiness |
KR100403981B1 (en) * | 1995-05-10 | 2004-06-10 | 가네가후치 가가쿠고교 가부시키가이샤 | Excellent volumetric artificial hair fiber |
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