JPH0327669B2 - - Google Patents
Info
- Publication number
- JPH0327669B2 JPH0327669B2 JP61298158A JP29815886A JPH0327669B2 JP H0327669 B2 JPH0327669 B2 JP H0327669B2 JP 61298158 A JP61298158 A JP 61298158A JP 29815886 A JP29815886 A JP 29815886A JP H0327669 B2 JPH0327669 B2 JP H0327669B2
- Authority
- JP
- Japan
- Prior art keywords
- filament
- polyethylene terephthalate
- component
- treatment
- yarn
- 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.)
- Expired - Lifetime
Links
- 239000002131 composite material Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 22
- 239000004744 fabric Substances 0.000 claims description 19
- 239000000835 fiber Substances 0.000 claims description 17
- -1 Polyethylene terephthalate Polymers 0.000 claims description 15
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 15
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 9
- 229920000728 polyester Polymers 0.000 claims description 8
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 7
- 229920000570 polyether Polymers 0.000 claims description 7
- 239000002202 Polyethylene glycol Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 229920001223 polyethylene glycol Polymers 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000009940 knitting Methods 0.000 claims description 4
- 238000004043 dyeing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 3
- 238000004090 dissolution Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 206010061592 cardiac fibrillation Diseases 0.000 description 5
- 230000002600 fibrillogenic effect Effects 0.000 description 5
- 239000003513 alkali Substances 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 208000016261 weight loss Diseases 0.000 description 2
- YZTJKOLMWJNVFH-UHFFFAOYSA-N 2-sulfobenzene-1,3-dicarboxylic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1S(O)(=O)=O YZTJKOLMWJNVFH-UHFFFAOYSA-N 0.000 description 1
- 241001589086 Bellapiscis medius Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Multicomponent Fibers (AREA)
- Woven Fabrics (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は柔軟性、嵩高性に優れたソフト布帛の
製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for producing a soft fabric with excellent flexibility and bulkiness.
（従来の技術）
合成繊維フイラメント糸を用いた織編物は、滑
らかな表面と優れた強力特性により、一般衣料分
野に多用されている。しかしながら、柔軟性や嵩
高性と云つた天然繊維に特有の性能は、未加工の
合成繊維織編物では具有し難く、例えば沸水収縮
率の高いフイラメント糸を混繊仮撚してなるマル
チフイラメント糸（例えば特公昭59−24212号）
を用いて編織することによりスパンライクな風合
を与えたり、２種の合成ポリマーを接合してなる
複合マルチフイラメント糸を用いて編織した後、
該複合マルチフイラメントを複数の成分に割繊
し、細繊度となし柔軟な風合を与えたり（例えば
特公昭53−35633号）することが行なわれている。(Prior Art) Woven and knitted fabrics using synthetic fiber filament yarns are widely used in the field of general clothing due to their smooth surfaces and excellent strength properties. However, the properties characteristic of natural fibers, such as flexibility and bulk, are difficult to achieve with unprocessed synthetic fiber woven or knitted fabrics. For example, Special Publication No. 59-24212)
After knitting and weaving with a spun-like texture, or knitting with a composite multifilament yarn made by joining two types of synthetic polymers,
The composite multifilament is split into a plurality of components to give it fineness and soft texture (for example, Japanese Patent Publication No. 35633/1983).
（発明が解決しようとする問題点）
しかしながら収縮率の異なつたフイラメント糸
を用いる方法は、高収縮フイラメント糸の収縮作
用により、芯鞘構造の加工糸が得られ嵩高性は生
じるものの、同時に、繊維が硬化し風合は改善さ
れない。又、分割型の繊維を用いる方法では、複
数のポリマーの組合せを考慮しないと、通常の割
繊処理では分割し難く又、分割されても各成分が
分割前の位置に留るため、分割前の形状が維持さ
れ柔軟な風合の向上は余り期待できず、チヨーク
マーク性にも劣る。(Problems to be Solved by the Invention) However, the method of using filament yarns with different shrinkage rates produces processed yarns with a core-sheath structure due to the shrinkage action of the high shrinkage filament yarns, resulting in bulkiness; hardens and the texture is not improved. In addition, in methods using splittable fibers, unless the combination of multiple polymers is taken into account, it is difficult to split them using normal splitting processing, and even after splitting, each component remains in the position before splitting. The shape is maintained, the soft texture cannot be expected to improve much, and the yoke mark resistance is also poor.
本発明は、かかる問題点を解決するものであつ
て、分割型の繊維を用いて、柔軟な風合と嵩高性
を有した編織物を製造する方法を提供することを
目的とするものである。 The present invention is intended to solve these problems, and aims to provide a method for producing a knitted fabric with a flexible texture and bulk using split fibers. .
（問題点を解決するための手段）
即ち、本発明はポリエチレンテレフタレート
と、ポリエチレンテレフタレート成分にポリエチ
レングリコールを共重合したブロツクポリエーテ
ルポリエステルとが単一フイラメントの横断面に
おいて、一方の成分が他方の成分を完全に包含し
ない形状で長手方向に沿つて放射状に接合され、
しかも分割後のポリエチレンテレフタレートの繊
度が0.5デニール以下となる複合フイラメントを
仮撚加工した後、該複合フイラメントに対し1.5
倍以上の沸水収縮率を有する高収縮フイラメント
と混繊し、かかる混繊マルチフイラメント糸を用
いて布帛を編織した後、アルカリ溶剤による溶解
処理によつて複合フイラメントのフイブリル化を
行ない次いでと熱処理を行うことを特徴とするも
のである。(Means for Solving the Problems) That is, the present invention provides polyethylene terephthalate and a block polyether polyester obtained by copolymerizing polyethylene terephthalate component with polyethylene glycol, in the cross section of a single filament, one component is the other component. are joined radially along the longitudinal direction in a shape that does not completely encompass the
Moreover, after the composite filament is false-twisted so that the fineness of the polyethylene terephthalate after splitting is 0.5 denier or less,
After mixing it with a high shrinkage filament having a boiling water shrinkage rate of more than double, and knitting and weaving a fabric using this mixed fiber multifilament yarn, the composite filament is fibrillated by dissolution treatment with an alkaline solvent, and then subjected to heat treatment. It is characterized by the fact that
本発明の複合フイラメントは、ポリエチレンテ
レフタレートと、ポリエチレンテレフタレート成
分にポリエチレングリコールを共重合したアルカ
リ易溶解性のブロツクポリエーテルポリエステル
とからなるが、ポリエチレンテレフタレート成分
に共重合せしめるポリエチレングリコールは通常
５〜50モル重量％程度が好ましく、スルホイソフ
タル酸等の第三成分を含有してもよい。又、複合
フイラメントの両成分は、一方の成分が他方の成
分を完全に包含しない形状で長手方向に接合され
ていることがフイブリル化のため必要であり、更
に第１図の如く、放射状に接合された型Ｃ〜Ｅ等
や、これら形状に中空部や芯部を設けたり異形と
なしたものがあり、特に８個以上の放射状部を有
する型Ｅが好ましい。更に分割後のポリエチレン
テレフタレート成分の繊度は0.5デニール以下と
なることが必要で、0.5デニール以上では編織物
とした際に柔軟な風合が得られない。 The composite filament of the present invention is composed of polyethylene terephthalate and an alkali easily soluble block polyether polyester obtained by copolymerizing polyethylene glycol with the polyethylene terephthalate component, but the amount of polyethylene glycol copolymerized with the polyethylene terephthalate component is usually 5 to 50 moles. It is preferably about % by weight, and may contain a third component such as sulfoisophthalic acid. In addition, it is necessary for both components of the composite filament to be joined in the longitudinal direction in a shape in which one component does not completely encompass the other component, and furthermore, as shown in Figure 1, it is necessary to join them in the longitudinal direction. There are molds C to E, etc., and molds in which hollow parts or core parts are provided in these shapes, or in other shapes. Particularly preferred is mold E, which has eight or more radial parts. Furthermore, the fineness of the polyethylene terephthalate component after division must be 0.5 denier or less; if it is 0.5 denier or more, a soft texture cannot be obtained when it is made into a knitted fabric.
かかる複合フイラメントは仮撚を施した後、高
収縮フイラメントと混繊し、混繊マルチフイラメ
ント糸となす。第２図はかかる工程の一例を示す
ものであつて、複合フイラメント１は第１ローラ
２を経て、第１ヒータ３及び加撚装置４により加
撚―熱セツト―解撚を施され、更に第２ローラ５
を経て第２ヒータ６により熱処理されて仮撚加工
糸７となる。加撚装置４は特に限定されないが、
ピン方式加撚子を用いることが機械的衝撃による
複合フイラメントのフイブリル化促進の点で好ま
しく、又、第１ヒータ温度は〔160〜240℃程度
で〕通常使用される。以上の如き仮撚加工糸７は
第８ローラ８を経た後、高収縮フイラメント９と
引揃え混繊処理を施す。高収縮フイラメント９は
前記複合フイラメント１に対し、その沸水収縮率
が1.5倍以上であることが必要であつて、例えば
未〜半延伸糸、未熱セツト糸等を用いることがで
きる。又、同フイラメント９の繊度は20〜150デ
ニールのものを複合フイラメント１に対し重量比
で25〜75％程度混繊することが好ましい。混繊処
理としては、インターレースノズル１０を用いて
空気等による交絡処理を施す方法等があり、40〜
60個／ｍ程度の交絡を付与することが好ましい。 After false twisting, such composite filaments are mixed with high shrinkage filaments to form a mixed multifilament yarn. FIG. 2 shows an example of such a process, in which the composite filament 1 is passed through a first roller 2, subjected to twisting, thermal setting, and untwisting by a first heater 3 and a twisting device 4, and then subjected to a second twisting process. 2 rollers 5
After that, it is heat-treated by a second heater 6 to become a false twisted yarn 7. Although the twisting device 4 is not particularly limited,
It is preferable to use a pin type twister from the viewpoint of promoting fibrillation of the composite filament by mechanical impact, and the first heater temperature is usually used at about 160 to 240°C. After passing through the eighth roller 8, the false twisted yarn 7 as described above is subjected to a drawing and blending treatment with a high shrinkage filament 9. The high shrinkage filament 9 must have a boiling water shrinkage rate of 1.5 times or more that of the composite filament 1, and may be, for example, undrawn to semi-drawn yarn, unheated set yarn, or the like. Further, it is preferable that the filament 9 has a fineness of 20 to 150 deniers and is mixed with the composite filament 1 in a weight ratio of about 25 to 75%. As the fiber mixing treatment, there is a method of performing interlacing treatment with air etc. using an interlace nozzle 10.
It is preferable to provide about 60 entanglements/m.
以上の如くして得られた混繊マルチフイラメン
ト糸は次いで編織を行い布帛となす。布帛の組織
等は特に限定されず又、他の繊維と混用して混繊
マルチフイラメント糸を用いてもよいが、柔軟な
手触りを現出するためには布帛の表層に混繊マル
チフイラメント糸が位置するよう、同糸を経糸や
フロント糸に用いることがよい。 The mixed multifilament yarn obtained as described above is then knitted and woven into a fabric. The texture of the fabric is not particularly limited, and mixed fiber multifilament yarn may be used by mixing it with other fibers, but in order to create a soft feel, it is necessary to use mixed fiber multifilament yarn on the surface layer of the fabric. It is best to use the same thread for the warp and front threads to ensure proper positioning.
次に、該布帛に対し、フイブリル化処理次いで
熱処理を行う。フイブリル化処理としては、複合
フイラメントの接合面を、機械的屈曲や衝撃にて
剥離せしめる方法、化学的に剥離せしめる方法、
一成分を溶解又は分解せしめる方法等が採り得る
が、本発明では特に、アルカリ溶剤によつて、ブ
ロツクポリエーテルポリエステル成分を溶解除去
する方法により行ない、例えば70〜90℃の２〜４
％苛性ソーダ溶液に20分間程度浸漬し、20〜25％
の減量加工を施せば、複合フイラメントのポリエ
チレンテレフタレート成分のみがフイブリル化さ
れて残留する。又、熱処理としては、乾熱ヒータ
や高熱水蒸気による方法等があり、乾熱処理の場
合、100〜200℃で10〜120秒間、湿熱処理の場合、
50〜130℃の飽和水蒸気中で１〜10分間程度の処
理を行うことが挙げられる。又、染色時に110〜
140℃程度の高圧染色を行い、同時に収縮を行う
方法もある。 Next, the fabric is subjected to fibrillation treatment and then heat treatment. Fibrillation treatment includes a method of peeling the joint surface of the composite filament by mechanical bending or impact, a method of chemically peeling it off,
Although methods such as dissolving or decomposing one component can be adopted, in the present invention, a method in which the block polyether polyester component is dissolved and removed using an alkaline solvent, for example, 2 to 4
% caustic soda solution for about 20 minutes, 20-25%
When subjected to weight reduction processing, only the polyethylene terephthalate component of the composite filament is fibrillated and remains. In addition, heat treatment includes methods using dry heat heaters and high-temperature steam, and in the case of dry heat treatment, it is heated at 100 to 200 degrees Celsius for 10 to 120 seconds, and in the case of wet heat treatment,
For example, the treatment may be carried out in saturated steam at 50 to 130°C for about 1 to 10 minutes. Also, 110~ when dyeing
There is also a method of performing high-pressure staining at around 140°C and shrinking at the same time.
（作用）
本発明方法において、前記複合フイラメント糸
は仮撚加工を経ることにより、その接合面に歪が
生じ、潜在的なフイブリル化能力を有するものと
なつて、后工程でのフイブリル化処理を促進す
る。更に、フイブリル化された複合フイラメント
糸は次に施される熱処理の結果、混繊された高収
縮フイラメント糸の収縮作用によつて各成分が糸
軸方向に圧迫され、細繊度糸が高収縮糸の周囲に
飛び出すと共に複合フイラメント糸内の各フイブ
リル化成分の配置も変化し、柔軟な風合を現出す
る。(Function) In the method of the present invention, the composite filament yarn is subjected to false twisting, thereby causing distortion at the bonding surface and having potential fibrillation ability, which makes it difficult to undergo fibrillation treatment in the subsequent process. Facilitate. Furthermore, as a result of the subsequent heat treatment applied to the fibrillated composite filament yarn, each component is compressed in the yarn axis direction by the contraction action of the mixed high-shrinkage filament yarn, and the fine-grained yarn becomes a high-shrinkage yarn. As it pops out around the filament, the arrangement of each fibrillated component within the composite filament yarn also changes, creating a soft texture.
以上の如き処理を受けた後の、混繊マルチフイ
ラメント糸は、処理前の混繊マルチフイラメント
糸（第４図ａ）と異なり高収縮マルチフイラメン
ト糸の外層部を、フイブリル化され0.5デニール
以下の単糸より構成された細繊度マルチフイラメ
ント糸が交互撚糸状に捲回した形態となる。（第
４図ｂ）
（実施例）
実施例 １
固有粘度（η）0.64のポリエチレンテレフタレ
ートと、ポリエチレンテレフタレート成分にポリ
エチレングリコールを18モル重量％共重合したブ
ロツクポリエーテルポリエステルとを、第１図Ｅ
に示す如く、８個の放射状部（ブロツクポリエー
テルポリエステル）とこれを補完する部位（ポリ
エチレンテレフタレート）とが接合されてなる複
合繊維として溶融紡糸し、75デニール／25フイラ
メントで沸水収縮率８％（※但し、仮撚后は４
％）の複合マルチフイラメント糸１を得た。次に
同複合マルチフイラメント糸１を第３図に示す仮
撚加工工程にオーバフイード率１％で供給し、ス
ピンドル回転数32万rpm、ヒーター190℃、仮撚
数3200T／Ｍの条件で仮撚を施した後、30デニー
ル／12フイラメントで沸水収縮率16％のポリエス
テルマルチフイラメント糸９をオーバフイード率
3.5％で供給して引揃え、インターレースノズル
１０にて空気圧1.5Kg／cm2で交絡処理を施し（交
絡数55個／ｍ）混繊マルチフイラメント糸を得
た。 The mixed fiber multifilament yarn after the above treatment differs from the mixed fiber multifilament yarn before treatment (Fig. 4a) in that the outer layer of the high shrinkage multifilament yarn is fibrillated and has a fiber of 0.5 denier or less. The fine-grained multifilament yarn composed of single yarns is wound into an alternately twisted yarn. (Figure 4b) (Example) Example 1 Polyethylene terephthalate with an intrinsic viscosity (η) of 0.64 and block polyether polyester, which is a polyethylene terephthalate component copolymerized with 18 mol weight % of polyethylene glycol, were prepared as shown in Figure 1E.
As shown in Figure 2, a composite fiber consisting of eight radial parts (block polyether polyester) and a complementary part (polyethylene terephthalate) is melt-spun, with a boiling water shrinkage rate of 8% (75 denier/25 filament). *However, after false twisting, 4
%) composite multifilament yarn 1 was obtained. Next, the composite multifilament yarn 1 was supplied to the false twisting process shown in Fig. 3 at an overfeed rate of 1%, and false twisted under the conditions of a spindle rotation speed of 320,000 rpm, a heater of 190°C, and a false twist number of 3200 T/M. After applying, overfeed polyester multifilament yarn 9 with 30 denier/12 filaments and boiling water shrinkage rate of 16%.
The yarn was supplied at a concentration of 3.5%, aligned, and interlaced using an interlace nozzle 10 at an air pressure of 1.5 kg/cm 2 (number of interlacings: 55/m) to obtain a mixed multifilament yarn.
かかる混繊マルチフイラメント糸を用いて平組
織経170本／吋、緯90本／吋、目付120ｇ／m2の織
物を製織し、プレセツトを行つた後、４％、98℃
の苛性ソーダ溶液中で20％のアルカリ減量処理を
行い、次いで分散染料を用いて130℃で１時間の
染色処理、120℃の乾燥、160℃の仕上処理を順次
行い、ソフト織物を得た。かかる織物は適度の
“ハリ”“コシ”を有すると同時に、表面を触ると
極めて滑らかな感触をもつものであつた。 A fabric with a flat weave warp of 170 yarns/inch, a weft of 90 yarns/inch, and a basis weight of 120 g/ m2 was woven using the mixed multifilament yarn, and after presetting, the fabric was heated to 4% at 98°C.
The fabric was subjected to a 20% alkali weight loss treatment in a caustic soda solution, followed by dyeing using a disperse dye at 130°C for 1 hour, drying at 120°C, and finishing at 160°C to obtain a soft fabric. This fabric had appropriate "firmness" and "body" and at the same time had an extremely smooth feel when touched on the surface.
（発明の効果）
前述の如く、本発明方法により得られた布帛は
表面の柔軟な風合と嵩高性とからなる適度の“ハ
リ”“コシ”と云う、従来にない風合を有するも
のである。しかも、該風合を現出させるに必要な
複合繊維のフイブリル化処理も本発明方法に依れ
ば容易に行なえるのである。(Effects of the Invention) As mentioned above, the fabric obtained by the method of the present invention has an unprecedented texture of moderate "firmness" and "body" consisting of a soft texture and bulkiness on the surface. be. Moreover, the process of fibrillating the conjugate fibers, which is necessary to develop the texture, can be easily carried out according to the method of the present invention.
尚、本発明で用いる高収縮糸及び熱処理方法を
適宜選択することにより、更に収縮作用を進め超
高密度布帛となし、透湿防水性能を付加すること
も可能である。 By appropriately selecting the high-shrinkage yarn and heat treatment method used in the present invention, it is possible to further advance the shrinkage action to create an ultra-high density fabric and add moisture-permeable and waterproof performance.
第１図Ａ，Ｂは本発明外、第１図Ｃ，Ｄ，Ｅは
本発明で用いる複合フイラメントの接合状態を示
す横断面図であり、第２図及び第３図は本発明の
仮撚加工工程の一例を示す説明図である。又、第
４図は本発明で用いる混繊マルチフイラメント糸
の形状を示す模式図である。
１…複合フイラメント、９…高収縮フイラメン
ト。
1A and 1B are cross-sectional views showing the bonded state of the composite filament used in the present invention, and FIGS. 1C, D, and E are cross-sectional views showing the joined state of the composite filament used in the present invention, and FIGS. It is an explanatory view showing an example of a processing process. Moreover, FIG. 4 is a schematic diagram showing the shape of the mixed fiber multifilament yarn used in the present invention. 1...Composite filament, 9...High shrinkage filament.
Claims (1)
ンテレフタレート成分にポリエチレングリコール
を共重合したブロツクポリエーテルポリエステル
とが単一フイラメントの横断面において、一方の
成分が他方の成分を完全に包含しない形状で長手
方向に沿つて放射状に接合され、しかも分割後の
ポリエチレンテレフタレートの繊度が0.5デニー
ル以下となる複合フイラメントを仮撚加工した
後、該複合フイラメントに対し1.5倍以上の沸水
収縮率を有する高収縮フイラメントと混繊し、か
かる混繊マルチフイラメント糸を用いて布帛を編
織した後、アルカリ溶剤による溶解処理によつて
複合フイラメント糸のフイブリル化を行ない次い
で熱処理を行うことを特徴とするソフト布帛の製
造方法。 ２ ブロツクポリエーテルポリエステルがポリエ
チレンテレフタレート成分にポリエチレングリコ
ールを５〜50モル重量％共重合したものである特
許請求の範囲第１項記載の方法。 ３ 混繊処理を流体交絡処理によつて行う特許請
求の範囲第１項記載の方法。 ４ 熱処理を110〜140℃の高圧染色によつて行う
特許請求の範囲第１項記載の方法。[Scope of Claims] 1. Polyethylene terephthalate and a block polyether polyester obtained by copolymerizing polyethylene terephthalate component with polyethylene glycol are longitudinally shaped in a cross section of a single filament in such a shape that one component does not completely contain the other component. After false-twisting a composite filament which is joined radially along the direction and has a polyethylene terephthalate fineness of 0.5 denier or less after splitting, a high shrinkage filament having a boiling water shrinkage rate of 1.5 times or more than that of the composite filament is formed. A method for producing a soft fabric, which comprises mixing the fibers, knitting and weaving a fabric using the mixed fiber multifilament yarn, and then fibrillating the composite filament yarn by dissolution treatment with an alkaline solvent, followed by heat treatment. 2. The method according to claim 1, wherein the block polyether polyester is a polyethylene terephthalate component copolymerized with polyethylene glycol in an amount of 5 to 50% by mole. 3. The method according to claim 1, wherein the fiber mixing treatment is performed by fluid entanglement treatment. 4. The method according to claim 1, wherein the heat treatment is performed by high-pressure dyeing at 110 to 140°C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61298158A JPS63152460A (en) | 1986-12-15 | 1986-12-15 | Production of soft fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61298158A JPS63152460A (en) | 1986-12-15 | 1986-12-15 | Production of soft fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63152460A JPS63152460A (en) | 1988-06-24 |
| JPH0327669B2 true JPH0327669B2 (en) | 1991-04-16 |
Family
ID=17855949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61298158A Granted JPS63152460A (en) | 1986-12-15 | 1986-12-15 | Production of soft fabric |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63152460A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2749649B2 (en) * | 1989-07-26 | 1998-05-13 | 鐘紡株式会社 | Method for producing peach skin-like fabric |
| JP2590661B2 (en) * | 1992-02-05 | 1997-03-12 | 東レ株式会社 | Manufacturing method of ultra-fine fiber woven or knitted fabric |
| DE19916050A1 (en) | 1998-04-10 | 1999-11-18 | Ricoh Kk | Pallet support and transport frame for boxes of goods |
| RU2755486C2 (en) | 2017-04-26 | 2021-09-16 | Сосьете Де Продюи Нестле С.А. | Device for aerating pasty product and for mixing pasty product with another product |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS505650A (en) * | 1973-05-26 | 1975-01-21 | ||
| JPS56107042A (en) * | 1980-01-24 | 1981-08-25 | Kanebo Ltd | Flano like filament fabric |
-
1986
- 1986-12-15 JP JP61298158A patent/JPS63152460A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS505650A (en) * | 1973-05-26 | 1975-01-21 | ||
| JPS56107042A (en) * | 1980-01-24 | 1981-08-25 | Kanebo Ltd | Flano like filament fabric |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63152460A (en) | 1988-06-24 |
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