JPS63211364A - Extra-fine fiber interlaced knitted fabric having high thickness feeling and its production - Google Patents
Extra-fine fiber interlaced knitted fabric having high thickness feeling and its productionInfo
- Publication number
- JPS63211364A JPS63211364A JP4382087A JP4382087A JPS63211364A JP S63211364 A JPS63211364 A JP S63211364A JP 4382087 A JP4382087 A JP 4382087A JP 4382087 A JP4382087 A JP 4382087A JP S63211364 A JPS63211364 A JP S63211364A
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- woven
- knitted fabric
- ultra
- denier
- 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.)
- Granted
Links
- 239000004744 fabric Substances 0.000 title claims description 66
- 239000000835 fiber Substances 0.000 title claims description 57
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 229920001410 Microfiber Polymers 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 12
- 238000007667 floating Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 4
- 239000003658 microfiber Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 31
- 238000004080 punching Methods 0.000 description 19
- 238000011282 treatment Methods 0.000 description 10
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 6
- 239000002759 woven fabric Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000009940 knitting Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000007665 sagging Methods 0.000 description 3
- 235000019445 benzyl alcohol Nutrition 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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〕
本発明は厚み感に富み、しかもにぎり易く、ワイピング
特性に富み、すべりにくく、しかも耳はつれや目礼れの
少ない超極細繊維交絡織編物及びその製造方法に関する
ものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention provides an interlaced woven or knitted fabric of ultra-fine fibers that is thick, easy to squeeze, has excellent wiping properties, is hard to slip, and has less selvage and grain sagging. and its manufacturing method.
既に普通デニール繊維からなる織物や編物は公知である
。一般にかかる編物は十分な柔らかさ或いはタッチの良
さを持っていないばかりか、目が租く粗雑な感じを与え
る外観しか持っていなかった。これに対し、超極細繊維
を使ってかがる編物を作ることも考えられるる。しかし
実際に作ってみると、フニャフニャ、タラタラでまた薄
くまた目が荒いものとなるのが普通である。Woven and knitted fabrics made of ordinary denier fibers are already known. In general, such knitted fabrics not only do not have sufficient softness or good touch, but also have a coarse and coarse appearance. On the other hand, it is also possible to create knitted fabrics using ultra-fine fibers. However, when you actually make it, it usually turns out to be fluffy, crumbly, thin, and rough.
他方織物や編物は耳はつれが起こりやすいという欠点も
あった。もちろんこの傾向は、超極細繊維織物において
も例外ではなかっな。On the other hand, woven and knitted fabrics also have the disadvantage of being prone to fraying. Of course, this trend is no exception for ultra-fine fiber fabrics.
またこれまで編物の高密度化は編みそのものを緻密に編
むようにマシンを細かくしたり、張力をかけたりする以
外手がなかった。Furthermore, until now, the only way to increase the density of knitted fabrics was to make the machine finer or to apply tension so that the knitting itself could be more precisely knitted.
このため、ナイロンを混ぜたり、複合紡糸したりして分
割し、ベンジルアルコールなどで収縮するなどされてき
た。この場合はどうしても強度の下がったナイロンの混
合したものとなったり、強度の下がった繊維のみからの
製品となってしまっていたのが現状である。かかること
は特に編物に対しては著しい。For this reason, attempts have been made to mix nylon, split it by composite spinning, and shrink it with benzyl alcohol. In this case, the current situation is that the product is either a mixture of nylon, which has lower strength, or is made only of fibers, which have lower strength. This is particularly true for knitted fabrics.
特公昭61−58573号公報には、超極細繊維製織物
や編物に高圧の水流を強く打ち当てて、極めて優れた交
絡織編物を作る技術が提供されている。しかしながら、
超極細繊維を主体とする織・編であるために、厚み感が
乏しく、またものを拭く(ワイピング)ときに、手にに
ぎりにくかったりする欠点があった。また超極細繊維が
相対的に多量必要するために高価になるなどの欠点があ
った。また、大きく収縮するため織編み上りの生機に対
する歩どまりか悪い事も欠点であった。Japanese Patent Publication No. 61-58573 provides a technique for producing extremely superior interwoven woven and knitted fabrics by strongly hitting woven or knitted fabrics made of ultrafine fibers with a high-pressure water stream. however,
Since it is woven and knitted mainly from ultra-fine fibers, it lacks a sense of thickness and has the disadvantage that it is difficult to hold in the hand when wiping. Another disadvantage is that it requires a relatively large amount of ultrafine fibers, making it expensive. Another drawback was that the yield rate was poor compared to woven and knitted gray fabrics due to large shrinkage.
本発明は、かかる技術の欠点に鑑み、厚み感に富み、ワ
イピング特性に優れ、にぎりやすく歩どまりに優れ、し
かも耳はつれや口部れの少ない、高密度な交絡織編物を
得ること及びかかる織編物を得るための最適な製造方法
、特に織編物の収縮方法を提供せんとするものである。In view of the drawbacks of such technology, the present invention aims to obtain a high-density interlaced woven or knitted fabric that is thick, has excellent wiping properties, is easy to grip, has excellent yield, and has less selvage and mouth sagging. The present invention aims to provide an optimal manufacturing method for obtaining woven or knitted fabrics, particularly a method for shrinking woven or knitted fabrics.
係る目的に対し、長年にわたり種々検討しもを結果、遂
に、本発明に到達しな。その骨子は次の通りである。As a result of various studies over many years, we have finally arrived at the present invention. The outline is as follows.
(1) 主として0.2デニール以下の超極細繊維か
らなる糸(A)と0.5〜10デニールの繊維からなる
糸(B)を主体とした織編物であって、該織編物におけ
る超極細繊維(A)が、該太い繊維(B)に対して、浮
き数2以上の構成をもち、しかも、該織編物の糸−糸間
および糸内のいずれか一方で、少なくとも超極細繊維が
絡まりあっていることを特徴とする厚み感の大なる超極
細繊維交絡織編物。(1) A woven or knitted fabric mainly composed of yarn (A) made of ultrafine fibers of 0.2 denier or less and yarn (B) made of fibers of 0.5 to 10 denier, the woven or knitted fabric having ultrafine The fiber (A) has a structure in which the number of floats is 2 or more with respect to the thick fiber (B), and at least the ultra-fine fibers are entangled either between the yarns or within the yarn of the woven or knitted fabric. An interlaced woven or knitted fabric made of ultra-fine fibers that is characterized by its great thickness.
(2)主として0.2デニール以下の超極細繊維からな
る糸(A)と0.5〜10デニールの繊維の糸(B)と
から、浮き数2以上の構成をもっ織編物を作り、次いで
極細繊維(A)がより多く浮いた面から少なくとも5〜
200 ki/cnfの液体を多数の小孔より該織編物
に噴射させて織編物を収縮させることを特徴とする超極
細繊維と超極細繊維間の大きくかつ厚み感の大なる超極
ItiI14&1維交絡織編物の製造方法。(2) A woven or knitted fabric having a float count of 2 or more is made from yarn (A) mainly made of ultra-fine fibers of 0.2 denier or less and yarn (B) of fibers of 0.5 to 10 denier, and then At least 5~ from the side where more ultrafine fibers (A) are floating
A large and thick ultra-ultra ItiI14&1 fiber entanglement between ultra-fine fibers and ultra-fine fibers characterized by injecting a liquid of 200 ki/cnf onto the woven or knitted fabric through a large number of small holes to shrink the woven or knitted fabric. Method for manufacturing woven and knitted fabrics.
(3)主として0.2デニール以下の超極細繊維を発生
させうる多成分型繊維からなる糸(A)と0.5〜10
デニールの繊維の糸(B)とがら、浮き数2以上の構成
をもつ織編物を作り、次いで極細繊維を発生させうる多
成分型繊維(A)がより多く浮いた面から少なくとも5
〜200kg/(iの液体を多数の小孔より該織編物に
噴射させて、極細繊維を発生させると共にw&編物を収
縮させることを特徴とする厚み感の大なる超極細繊維交
絡織編物の製造方法。(3) Thread (A) mainly composed of multicomponent fibers that can generate ultrafine fibers of 0.2 denier or less and 0.5 to 10 denier
A woven or knitted fabric having a floating number of 2 or more is made from the yarn (B) of the denier fiber, and then at least 5 from the side where the multicomponent fiber (A) that can generate ultrafine fibers floats more.
Production of a thick ultra-microfiber entangled woven-knitted fabric characterized by injecting a liquid of ~200 kg/(i) onto the woven-knitted fabric from a large number of small holes to generate ultra-fine fibers and shrink the w&knitted fabric. Method.
ここでいう糸はマルチフィラメント、紡績糸、すべてを
含むものである。Yarn here includes multifilament and spun yarn.
浮きとは、織物・編物における相互に交叉する糸に対し
て、交叉する糸n本に対して0本飛びこえた後、逆の面
の方へ超極細繊維がらの糸(A>が移行するとき、nの
浮きという。Floating refers to yarns that intersect with each other in woven and knitted fabrics, and after the number of n yarns that intersect with each other exceeds 0, the yarns of ultra-fine fibers (A>) move toward the opposite side. When, it is called n float.
例えば織物では5枚朱子、8枚朱子、破れ斜文、ツウイ
ルなどがあり、編物では、同様な浮きの編物をもつ、ト
リコットサテンなどがある。当業界では、−々説明を要
しないものである。For example, woven fabrics include 5-ply satin, 8-ply satin, torn oblique pattern, and twill, and knitted fabrics include tricot satin, which has a similar floating pattern. In the art, no further explanation is required.
0.2デニール以下の繊維は俗に海鳥型複合繊維と言わ
れる高分子相互配列体繊維による方法で作っても、また
更にその島成分が海鳥型複合繊維と言われる高分子相互
配列体繊維になっているものから作っても良い。この場
合の海成分は溶剤や分解剤で分離しても良いし、A、B
2成分からなる剥離型の繊維、例えばポリアミドとポリ
エステルからなる多層中空型や放射分割型断面の繊維を
剥離させて作っても良い。Fibers of 0.2 denier or less can be made by a method using polymer mutual array fibers commonly called seabird-type composite fibers, or even if the island components are made into polymer mutual array fibers called seabird-type composite fibers. You can also make it from what you already have. In this case, the sea component may be separated using a solvent or decomposer, or A and B
It may also be made by peeling off a two-component peelable fiber, for example a multilayer hollow type fiber or a radially split cross-section fiber made of polyamide and polyester.
0.2デニール以下の繊度をもつ超極細繊維の表におけ
る存在は特に好ましい。The presence in the surface of ultrafine fibers with a fineness of 0.2 denier or less is particularly preferred.
本発明の目的を達成するのに最も効果的なのはウォータ
ージェットパンチによる方法である。即ち、
5〜200 k’i/Ciの流体を小孔より該編物また
は織物の片面または両面に噴射させる方法の典型例はウ
ォータージェットパンチである。噴射圧は小さ過ぎると
絡まないが、大き過ぎると繊維が切断してしまって良く
ない。この範囲の中で繊維の強度やその時の繊維や束の
太さなどによって適宜法められる。海成分があるとき、
ウォータージェットパンチによって、海成分が除去され
ることが多いがこれは好ましいことであっても不都合な
ことではない、これは本発明の有効性を妨げない。The most effective method for achieving the object of the present invention is the method using water jet punching. That is, a typical example of a method for injecting a fluid of 5 to 200 k'i/Ci through small holes onto one or both sides of the knitted or woven fabric is a water jet punch. If the spray pressure is too low, the fibers will not get tangled, but if the spray pressure is too high, the fibers will be cut, which is not good. Within this range, it is determined as appropriate depending on the strength of the fibers and the thickness of the fibers and bundles at that time. When there is a sea component,
Water jet punching often removes sea components, which is desirable and not a disadvantage; it does not interfere with the effectiveness of the present invention.
それどころか積極的に除去されやすい海成分を採用した
り、剥離により極細化しやすい多成分系繊維を用いるこ
とにより、極細繊維を発生させると同時に織編物を構成
繊維を絡ませることもできる。On the contrary, by using sea components that are easily removed or using multi-component fibers that are easily made into ultra-fine fibers by peeling, it is possible to generate ultra-fine fibers and at the same time entangle the constituent fibers of the woven or knitted fabric.
さらにかかる場合にはウォータージェットパンチの強さ
をコントロールすることにより極細化の程度さえコント
ロールできる。例えば織編物の片面または内部に積極的
に太い繊維を残すことができるのである。Furthermore, in such a case, even the degree of fineness can be controlled by controlling the strength of the water jet punch. For example, thick fibers can be actively left on one side or inside the woven or knitted fabric.
ウォータージェットパンチそのものは一層ここで公知例
を示すまでもなく、良く知られている。Water jet punches themselves are well known, and need not be cited here.
模様あり、なし、いずれも、適用出来る。従来、普通繊
維にウォータージェットパンチすることが考えられたか
も知れないが、殆ど絡まない、硬い、外観が悪い、縮み
が悪い、タッチが悪いなど本発明の目的とする要求項目
を満足しない。まして長繊維編物や織物にウォータージ
ェットパンチをがける着想がなとえあったとしてもそれ
は一層上記の問題を伴った。絡み効果がないが、絡ませ
るために強くかけると繊維自身をフィブリル化させてし
まうとか切断が伴ったためである。ましてかかるもの単
独に本発明の処理をすることはなされていなかった。Can be applied with or without a pattern. Conventionally, water jet punching of ordinary fibers may have been considered, but it does not meet the requirements of the present invention, such as almost no entanglement, hardness, poor appearance, poor shrinkage, and poor touch. Moreover, even if there was an idea to apply water jet punch to long fiber knitted fabrics or woven fabrics, it would be accompanied by the above-mentioned problems. Although there is no entangling effect, applying force to entangle the fibers may cause the fibers themselves to become fibrillated or break. Furthermore, the treatment of the present invention has not been applied to such materials alone.
かかることから、繊維はウェッブ状にして、即ち非常に
短い短繊維となしてからませ、やっと工業的価値を持た
せ得ているのが現状である。すなわち、普通繊度の繊維
を主体とする織編物においては、流体処理によって、顕
著な変化を発現させることができなかった。これに対し
、0.2デニール以下、好ましくは0.07デニール以
下、特に好ましくは0.02〜0.00001デニール
の超極細繊維を用いれば、驚くべきことに、ウォーター
ジェットパンチの作用で長繊維でかつ、織物、編物状態
であって、しかも、太い繊維からの糸との浮き2以上も
つ構成をとっていても、繊維がよく分繊し、かさ高くな
い、更には超極細繊維の一部が絡合し、「収縮が起こせ
る」、「繊維束内または糸間にも絡合し」、rwA物や
編物に十分な膨らみを持たせる」ことが出来、「ボリュ
ーム感、一層厚みの増加を引き起す」ことができるので
ある。結果としてすぐれたワイピング特性を発揮しつつ
「耳はつれの少ない」、「緻密な」厚み感の大なる織物
や編物となり、「風の通り難い、暖かい」製品等数々の
応用、用途を引き出すことに成功したのである。織編物
の状態はシート状、筒状、チューブ成算如何なる形態で
あっても良い。For this reason, at present, the fibers have to be made into webs, that is, very short staple fibers, and then entwined to have industrial value. That is, in a woven or knitted fabric mainly composed of fibers of normal fineness, no significant change could be caused by fluid treatment. On the other hand, if ultrafine fibers of 0.2 denier or less, preferably 0.07 denier or less, particularly preferably 0.02 to 0.00001 denier are used, surprisingly, the long fibers can be formed by the action of water jet punching. Even if it is in a woven or knitted state and has a structure with two or more floats with threads from thick fibers, the fibers are separated well and are not bulky, and even some of the ultra-fine fibers. The fibers become entangled, causing shrinkage, entangling within the fiber bundle or between the yarns, giving RWA fabrics and knitted fabrics sufficient bulge, and creating a sense of volume and increased thickness. It is possible to "bring it up." The result is a large woven or knitted fabric that exhibits excellent wiping properties and is ``less tangled,''``fine,'' and thick, and has many applications and uses, such as ``warm and impermeable to wind'' products. was successful. The woven or knitted material may be in any form such as a sheet, a cylinder, or a tube.
そういう状態でウォータージェットパンチを施すことも
出来る。Water jet punching can also be performed in such a state.
繊維(A)の状態は0.2デニール以下、さらに好まし
くは、0,07デニール以下超極細繊維に分繊後の東北
された状態でウォータージェットパンチを施すことが好
ましいが(例えば、海島型繊維であれば脱海後)、ウォ
ータージェットパンチにより極細繊維に分割しつつ、あ
るいは海成分を除去しつつ、絡ませても良い。The state of the fiber (A) is preferably 0.2 denier or less, more preferably 0.07 denier or less, and it is preferable to perform water jet punching in the Tohoku state after splitting into ultrafine fibers (for example, sea-island type fibers). If so, after removing the sea), the fibers may be entangled while being divided into ultrafine fibers by water jet punching or while removing the sea component.
ウォータージェットパンチは、表から、裏から、筒状の
時は内部から、あるいは裏返しておいて表からウォータ
ージェットパンチし再度裏返して行うことの組合せがで
きる。筒状の時は、内部から、あるいは裏返しておいて
表からつオータージェットパンチし再度裏返して行うこ
とは秘訣の1つである。ウォータージェットパンチは編
物の編み組織や織り組織の周期と一致しないように、左
右に揺動させたり、サイクリックに揺動させることが好
ましい。これにより、パンチすじやモワレ現象を軽減さ
せることができる。Water jet punching can be performed from the front, from the back, from the inside if it is cylindrical, or by turning it over, water jet punching from the front, and then turning it over again. When it is cylindrical, one of the secrets is to punch it from the inside or by turning it over and punching it from the outside, then turning it over again. It is preferable that the water jet punch be oscillated from side to side or cyclically so as not to match the period of the knitting structure or weaving structure of the knitted material. Thereby, punch lines and moire phenomena can be reduced.
超極細繊維化とウォータージェットパンチを平行して進
めるときは、分割型繊維に対しては分割促進剤を(ポリ
エステル系とナイロン系の組合せの時は例えばベンジル
アルコールを付与〉、海島型繊維のときは、海成分のウ
ォータージェットパンチによる除去特性向上性を大きく
する油剤付与することや、−成分として水や温水または
弱アルカリでとける成分を選定することは重要である。When processing ultra-fine fibers and water jet punching in parallel, apply a splitting accelerator for splittable fibers (for example, benzyl alcohol for a combination of polyester and nylon), and for sea-island fibers It is important to apply an oil agent that enhances the ability to remove sea components by water jet punching, and to select a component that can be dissolved in water, warm water, or a weak alkali as the negative component.
本発明は普通繊維の編物や織物の上に、超極細繊維をカ
ットして、抄紙法等で乗せるなり、サンドウィッチ状に
挟んで、ウォータージェットパンチするのとは、基本的
に異なっていることに注意されなければならない。効果
、構成、原理において異なっているのである。The present invention is fundamentally different from cutting ultra-fine fibers onto knitted or woven fabrics of ordinary fibers, placing them on paper-making methods, etc., or sandwiching them in a sandwich and water-jet punching them. must be noted. They differ in effect, structure, and principle.
本発明は従来の繊維を予め高収縮化し、編み後または織
り後収縮処理したものに、更にこのウォータージェット
パンチを施すことも出来、且つ好ましい。高収縮化した
ものは伸び易いから避けたい向きには、高収縮化せずに
して編み(以下、編物について述べるが織物にについて
も同様である)、次いで沸騰水処理し、しかる後、超極
細繊維するか、せずして、ウォータージェットパンチす
ることが特に好ましい。ウォータージェットパンチ時の
繊維の絡合を向上するために、予め、編物に油剤処理し
ておくことも好ましい。また、本発明に係る編物や織物
にウォータージェットパンチを施し、しかる後収縮処理
や沸騰水処理または/および、ヒートセット処理を行う
ことが特に好ましい。In the present invention, it is also possible and preferable to further apply water jet punching to conventional fibers that have been made highly shrinkable in advance and subjected to a shrinkage treatment after knitting or weaving. If you want to avoid high shrinkage because it tends to stretch, knit it without high shrinkage (hereinafter we will talk about knitted fabrics, but the same applies to woven fabrics), then treat it with boiling water, and then apply ultra-fine fibers. Water jet punching with or without fiberization is particularly preferred. In order to improve the entanglement of fibers during water jet punching, it is also preferable to treat the knitted fabric with an oil agent in advance. Furthermore, it is particularly preferable that the knitted fabric or woven fabric according to the present invention is subjected to water jet punching, and then subjected to shrinkage treatment, boiling water treatment, and/or heat setting treatment.
太い方の繊維は織編物に張り、腰、寸法安定性等を付与
する。0.5デニールならその効果が小さく、一方10
デニール以上なら超極細繊維とのこなれが悪く骨が目立
ちすぎる。特に好ましいのは1.5〜5デニールである
。太い方の繊維にはケン絡が付与されていることが好ま
しく、そのケン縮は5〜20山/inが特に好ましい。The thicker fibers provide tension, stiffness, and dimensional stability to the woven or knitted fabric. 0.5 denier has a small effect, while 10
If it is more than denier, it will not blend well with the ultra-fine fibers and the bones will be too noticeable. Particularly preferred is 1.5 to 5 deniers. It is preferable that the thicker fibers are provided with strands, and the strands are particularly preferably 5 to 20 threads/in.
これらの方法は超緻密超極細繊維と太い繊維との組み合
せの織編物を作るに最も適しているからである。なお、
ウォータージェットパンチ処理による収縮率は少なくと
も3%以上が好ましい。This is because these methods are most suitable for producing woven or knitted fabrics that are a combination of ultra-dense, ultra-fine fibers and thick fibers. In addition,
The shrinkage rate by water jet punching is preferably at least 3% or more.
本発明からできた特殊編物または織物は更にシリコーン
系、フッ素系の撓水処理を、染色仕上げ処理を、コーテ
ィングや張り合わせ処理を、含浸処理を、縫製加工を、
超極細繊維を生かした吸水や親水加工を夫々単独または
組み合せて行うことが好ましい。The special knitted fabric or fabric made from the present invention can be further subjected to silicone-based or fluorine-based water repellent treatment, dyeing finishing treatment, coating or laminating treatment, impregnation treatment, sewing processing,
It is preferable to carry out water absorption or hydrophilic processing that takes advantage of the ultra-fine fibers, either alone or in combination.
本発明の効果を列挙すると次のようになる。 The effects of the present invention are enumerated as follows.
(1)高い厚み感を有する織物編物となる。(1) A woven or knitted fabric has a high thickness.
(2)シかも優れたワイピング特性を保持している。(2) It also maintains excellent wiping characteristics.
(3) 手ににぎりやすい。手もち感が高い。(3) Easy to hold in your hand. It has a great feel in the hand.
(4)「すベリ」にくい表面をもたせることに成功した
。(4) Succeeded in creating a surface that does not slip easily.
(5)ふくらみ感が高い、しかもタッチの良い織編物が
得られる。(5) A woven or knitted fabric with a high sense of fullness and a good touch can be obtained.
(6)高密度の織編物が得られる。(6) A high-density woven or knitted fabric can be obtained.
(7) 耳はつれや口部れの少ない織編物が得られる
。(7) A woven or knitted fabric with less selvage and mouth sagging can be obtained.
(8) 柔らかく空気保持力のある織編物が得られる
。(8) A woven or knitted fabric that is soft and has air retention ability can be obtained.
(9)薬品による収縮方法と異なり、薬品による物性低
下がないので、強度の高い織編物が得られる。(9) Unlike shrinkage methods using chemicals, there is no reduction in physical properties due to chemicals, so a woven or knitted fabric with high strength can be obtained.
本発明に依って出来た製品は次の如き多くの有ミクロフ
ィルター、ゴルフ手袋、手袋、下着、肌着、ふとんカバ
ー、ウィンドブレーカ−、シルクライク衣料、碗水布帛
、防水布帛、透湿性布帛、包帯等医療用資材あるいは部
材、生理用吸収部材、人工皮革、人工毛皮ベース、各種
分離用工業資材、保温材、吸着用保持材、などがある。Products made according to the present invention include many types of microfilters, golf gloves, gloves, underwear, underwear, duvet covers, windbreakers, silk-like clothing, bowl fabrics, waterproof fabrics, moisture permeable fabrics, and bandages. Medical materials and components, sanitary absorbent materials, artificial leather, artificial fur bases, various separation industrial materials, heat insulation materials, adsorption holding materials, etc.
次に実施例を示すが本発明の有効性や権利の範囲はこれ
によって限定されたり、制限を受けるものではない。む
しろ次の応用や展開をもたらすものである。Examples are shown next, but the validity and scope of rights of the present invention are not limited or restricted thereby. Rather, it brings about the next application and development.
実施例
高分子相互配列体繊維であって、海成分としてポリスチ
レン、島成分としてポリエチレンテレフタレートであり
、島/海比80/20で島数433、トータルデニール
250デニールフイラメントのフィラメントヤーンと1
50デニール(単糸3デニール仮より加工糸)を用いて
浮き数4の5枚朱子を作った。なお島成分としての超極
細繊維の単糸は約0.01デニールであった。Example Polymer interlayer fibers comprising polystyrene as the sea component and polyethylene terephthalate as the island component, with an island/sea ratio of 80/20, number of islands of 433, total denier of 250 denier filament filament yarn and 1
A 5-ply satin with a float count of 4 was made using 50 denier (single yarn 3 denier temporarily twisted yarn). Note that the single fiber of the ultrafine fiber as the island component had a denier of about 0.01.
このものを沸騰水の中に入れ収縮後乾燥し、トリクロー
ルエチレンで洗浄して乾燥しこのものに、超i細繊維の
多く出た面からウォータージェットパンチをあてた。口
金の吐出孔径を孔間ピッチ2゜5 mm、0.25mm
φとし、口金板背圧100(鴫/cxI)で後で示す条
件でそれぞれウォータージェットパンチした。朱子には
収縮が発生し、目ずれが起こり難く、とくに厚み感のあ
るフックラとした超極細繊維編物に大きく変化した。This product was placed in boiling water to shrink and then dried, washed with trichlorethylene and dried, and then a water jet punch was applied to this product from the side where a large amount of ultra-fine fibers were exposed. The discharge hole diameter of the mouthpiece is 0.25 mm with a hole pitch of 2.5 mm.
φ, and water jet punching was carried out under the conditions shown later with a back pressure of 100 (cxl/cxI) on the die plate. Sateen shrinkage occurred, and it was difficult to cause misalignment of the stitches, and the fabric changed significantly to a particularly thick, hooky, ultra-fine fiber knitted fabric.
イ、48演頒友 束し株式金社A, 48 Ensemble Friends Co., Ltd.
Claims (3)
る糸(A)と0.5〜10デニールの繊維からなる糸(
B)を主体とした織編物であって、該織編物における超
極細繊維(A)が、該太い繊維(B)に対して、浮き数
2以上の構成をもち、しかも、該織編物の糸−糸間およ
び糸内のいずれか一方で、少なくとも超極細繊維が絡ま
りあつていることを特徴とする厚み感の大なる超極細繊
維交絡織編物。(1) Yarn (A) mainly made of ultra-fine fibers of 0.2 denier or less and yarn (A) made of fibers of 0.5 to 10 denier (
A woven or knitted fabric mainly composed of B), wherein the ultra-fine fibers (A) in the woven or knitted fabric have a floating number of 2 or more with respect to the thick fibers (B), and the yarns of the woven or knitted fabric are - A thick ultra-microfiber interlaced woven or knitted fabric characterized in that at least ultra-microfibers are entangled either between the yarns or within the yarns.
る糸(A)と0.5〜10デニールの繊維の糸(B)と
から、浮き数2以上の構成をもつ織編物を作り、次いで
極細繊維(A)がより多く浮いた面から少なくとも5〜
200kg/cm^2の液体を多数の小孔より該織編物
に噴射させて織編物を収縮させることを特徴とする超極
細繊維と超極細繊維間の大きくかつ厚み感の大なる超極
細繊維交絡織編物の製造方法。(2) A woven or knitted fabric having a float count of 2 or more is made from yarn (A) mainly made of ultra-fine fibers of 0.2 denier or less and yarn (B) of fibers of 0.5 to 10 denier, and then At least 5~ from the side where more ultrafine fibers (A) are floating
Large and thick ultra-fine fiber entanglement between ultra-fine fibers characterized by injecting a liquid of 200 kg/cm^2 into the woven or knitted fabric through a large number of small holes to shrink the woven or knitted fabric. Method for manufacturing woven and knitted fabrics.
させうる多成分型繊維からなる糸(A)と0.5〜10
デニールの繊維の糸(B)とから、浮き数2以上の構成
をもつ織編物を作り、次いで極細繊維を発生させうる多
成分型繊維(A)がより多く浮いた面から少なくとも5
〜200kg/cm^2の液体を多数の小孔より該織編
物に噴射させて、極細繊維を発生させると共に織編物を
収縮させることを特徴とする厚み感の大なる超極細繊維
交絡織編物の製造方法。(3) Thread (A) mainly composed of multicomponent fibers that can generate ultrafine fibers of 0.2 denier or less and 0.5 to 10 denier
A woven or knitted fabric having a floating number of 2 or more is made from the denier fiber yarn (B), and then at least 5 from the side where the multicomponent fiber (A) that can generate ultrafine fibers floats more.
A thick ultra-microfiber interlaced woven or knitted fabric characterized by injecting a liquid of ~200 kg/cm^2 into the woven or knitted fabric from a large number of small holes to generate ultrafine fibers and shrink the woven or knitted fabric. Production method.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4382087A JPS63211364A (en) | 1987-02-26 | 1987-02-26 | Extra-fine fiber interlaced knitted fabric having high thickness feeling and its production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4382087A JPS63211364A (en) | 1987-02-26 | 1987-02-26 | Extra-fine fiber interlaced knitted fabric having high thickness feeling and its production |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63211364A true JPS63211364A (en) | 1988-09-02 |
JPH0372748B2 JPH0372748B2 (en) | 1991-11-19 |
Family
ID=12674382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4382087A Granted JPS63211364A (en) | 1987-02-26 | 1987-02-26 | Extra-fine fiber interlaced knitted fabric having high thickness feeling and its production |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63211364A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6158673A (en) * | 1984-08-07 | 1986-03-25 | メデイカル・レーザ・リサーチ・アンド・デベロプメント・コーポレーシヨン | Laser system for imparting specific irradiation of energy and damage to object |
JPS6170068A (en) * | 1984-09-14 | 1986-04-10 | 東レ株式会社 | Production of extremely fine fiber knitted fabric |
-
1987
- 1987-02-26 JP JP4382087A patent/JPS63211364A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6158673A (en) * | 1984-08-07 | 1986-03-25 | メデイカル・レーザ・リサーチ・アンド・デベロプメント・コーポレーシヨン | Laser system for imparting specific irradiation of energy and damage to object |
JPS6170068A (en) * | 1984-09-14 | 1986-04-10 | 東レ株式会社 | Production of extremely fine fiber knitted fabric |
Also Published As
Publication number | Publication date |
---|---|
JPH0372748B2 (en) | 1991-11-19 |
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