JP2006316358A - Woven fabric for dustproof clothes, method for producing the same and dustproof clothes using the same - Google Patents
Woven fabric for dustproof clothes, method for producing the same and dustproof clothes using the same Download PDFInfo
- Publication number
- JP2006316358A JP2006316358A JP2005137177A JP2005137177A JP2006316358A JP 2006316358 A JP2006316358 A JP 2006316358A JP 2005137177 A JP2005137177 A JP 2005137177A JP 2005137177 A JP2005137177 A JP 2005137177A JP 2006316358 A JP2006316358 A JP 2006316358A
- Authority
- JP
- Japan
- Prior art keywords
- twisted yarn
- false
- woven fabric
- twisting
- dustproof
- 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
Abstract
Description
本発明は、防塵衣用織物及びその製造方法に関し、更に、クリーンルーム内の作業用にも適した防塵衣に関する。 The present invention relates to a fabric for a dust-proof garment and a method for producing the same, and further relates to a dust-proof garment suitable for work in a clean room.
従来、クリーンルーム内で使用されている防塵衣としては、合成繊維フィラメントを高密度に織り上げた生地、また、更に導電糸を織り込んだ生地が用いられており、低発塵性、高フィルター性を満たし、静電気を抑制させている。 Conventionally, as dustproof garments used in clean rooms, fabrics woven with synthetic fiber filaments at high density, and fabrics woven with conductive yarns are used, satisfying low dust generation and high filterability. Static electricity is suppressed.
しかし、このような防塵衣は、高密度のため、生地の柔軟性がなくなり、動きにくい。そのため、ストレッチ性が要望されている。
ストレッチ性を付与する手段として、ウレタン糸を用いることやニット素材を用いることが提案されている（特許文献１及び２等）が、これらの防塵衣は劣化しやすく、発塵性が高くなる、フィルター性が低下する、通気性が高くなり過ぎるという問題があった。
However, such a dust-proof garment has a high density, so the flexibility of the fabric is lost and it is difficult to move. Therefore, stretch properties are desired.
As means for imparting stretch properties, it has been proposed to use urethane yarns or knit materials (Patent Documents 1 and 2, etc.), but these dust-proof garments are likely to deteriorate, and the dust generation properties become high. There existed a problem that filter property fell and air permeability became too high.
本発明の目的は、発塵性、フィルター性及び通気性の性能を悪化させることがなく、ストレッチ性を有し、着用快適性に優れた防塵衣用織物及びその製造方法並びにそれを用いた防塵衣を提供することにある。 SUMMARY OF THE INVENTION An object of the present invention is to provide a dustproof woven fabric that has stretchability and is excellent in wearing comfort without deteriorating the performance of dust generation, filterability and breathability, a method for producing the same, and dustproofing using the same. To provide clothing.
本発明の目的は、仮撚糸に対して仮撚方向とは逆方向に撚をかけた撚糸を、経方向、緯方向の少なくとも１方向に使用してなることを特徴とする防塵衣用織物によって達成される。
また、本発明の目的は、仮撚糸に対して仮撚方向とは逆方向に撚をかけた撚糸を、経方向、緯方向の少なくとも１方向に使用して製織した後、６０〜９８℃で精練処理を行い、次いで１１０〜１３０℃で撚糸の解撚処理を行うことを特徴とする防塵衣用織物の製造方法によって達成される。
また、本発明の目的は、仮撚糸に対して仮撚方向とは逆方向に撚をかけた撚糸を、経方向、緯方向の少なくとも１方向に使用してなる織物からなることを特徴とする防塵衣によって達成される。
An object of the present invention is to provide a dustproof garment characterized by using a twisted yarn twisted in the direction opposite to the false twist direction with respect to the false twisted yarn in at least one direction of the warp direction and the weft direction. Achieved.
The purpose of the present invention is to weave a twisted yarn obtained by twisting a false twisted yarn in a direction opposite to the false twist direction in at least one direction of warp and weft directions, and then at 60 to 98 ° C. This is achieved by a method for producing a fabric for a dustproof garment characterized by performing a scouring treatment and then performing a twisting treatment of the twisted yarn at 110 to 130 ° C.
The object of the present invention is characterized by comprising a woven fabric formed by using a twisted yarn twisted in a direction opposite to the false twist direction with respect to the false twist yarn in at least one direction of the warp direction and the weft direction. Achieved with dust proof clothing.
本発明は、発塵性、フィルター性及び通気性の性能を悪化させることがなく、ストレッチ性を有し、着用快適性に優れた防塵衣用織物を提供できるものである。 INDUSTRIAL APPLICABILITY The present invention can provide a fabric for a dustproof garment that does not deteriorate the performance of dust generation, filterability, and breathability, has stretchability, and is excellent in wearing comfort.
本発明の防塵衣用織物には、仮撚糸に対して仮撚方向とは逆方向に撚をかけた撚糸を用いる。 In the dustproof garment of the present invention, a twisted yarn obtained by twisting the false twisted yarn in a direction opposite to the false twist direction is used.
用いる繊維としては、ポリエステルフィラメントが好適であるが、ポリアミドフィラメント、ポリ乳酸フィラメント等の化学繊維も使用できる。
また、用いる繊維の総繊度及びフィラメント数は、５６ｄＴ／２４Ｆ〜１６７ｄＴ／４８Ｆが好ましい。
Polyester filaments are suitable as the fibers used, but chemical fibers such as polyamide filaments and polylactic acid filaments can also be used.
The total fineness and the number of filaments used are preferably 56 dT / 24F to 167 dT / 48F.
仮撚の条件は、回転数は、３００００〜 ４００００ｒｐｍが好ましい。
また、撚数は、３０００〜４０００Ｔ／Mが好ましい。
As for the conditions of false twisting, the rotational speed is preferably 30000 to 40000 rpm.
The twist number is preferably 3000 to 4000 T / M.
仮撚糸に撚をかけるにあたっては、上記仮撚の方向と反対の方向に撚をかけることが必要である。また、その撚数は、２００〜５００Ｔ／Ｍが好適である。
本発明においては、仮撚回転数を低くし、未解撚を防ぐために撚数を上げることが好ましく、更に、仮撚の方向とは逆方向に撚をかけることで糸の良好なストレッチ性が得られる。
In twisting the false twisted yarn, it is necessary to twist in the direction opposite to the false twist direction. The twist number is preferably 200 to 500 T / M.
In the present invention, it is preferable to increase the number of twists in order to lower the false twist rotational speed and prevent untwisting, and further to provide a good stretchability of the yarn by twisting in the direction opposite to the false twist direction. can get.
防塵衣用織物には、上記撚糸を経方向、緯方向の少なくとも１方向に用いる。
上記撚糸を経方向、緯方向のどちらか一方のみに用いる場合、撚糸と共に用いる糸は、ポリエステル、ポリアミド、ポリ乳酸等の化学繊維が挙げられる。
In the fabric for dustproof garments, the above twisted yarn is used in at least one of the warp direction and the weft direction.
When the twisted yarn is used only in either the warp direction or the weft direction, examples of the yarn used with the twisted yarn include chemical fibers such as polyester, polyamide, and polylactic acid.
防塵衣用織物の織組織は、綾織（２／２，２／３，２／１）が好適であるが、平織でもよい。 A twill weave (2/2, 2/3, 2/1) is suitable for the woven structure of the dustproof woven fabric, but a plain weave may also be used.
また、織密度は、経１２６〜２２０本、緯１００〜１３０本が好ましい。 The weave density is preferably 126 to 220 warps and 100 to 130 wefts.
防塵衣用織物を製造するにあたっては、下記方法によることが好ましい。すなわち、上記撚糸を用いて製織した後、まず、６０〜９８℃で、好ましくは連続精練機を用いて精練処理を行い、次に、１１０〜１３０℃で、好ましくは液流機を用い、撚糸の解撚処理を行う。
上記処理は、温度を段階的に上げ、特に、連続機と揉み効果のある液流機とを順次用いることにより、撚糸のストレッチ効果を十分引き出すことができる。
In producing the dustproof woven fabric, the following method is preferred. That is, after weaving using the above twisted yarn, first, a scouring treatment is performed at 60 to 98 ° C., preferably using a continuous scouring machine, and then at 110 to 130 ° C., preferably using a liquid flow machine. The twisting process is performed.
In the above treatment, the stretching effect of the twisted yarn can be sufficiently obtained by increasing the temperature stepwise and, in particular, using a continuous machine and a liquid flow machine having a stagnation effect in sequence.
上記精練後、寸法安定性、染色性向上のため、１９０℃前後でヒートセットを行うことが好適である。
上記ヒートセット後、常法により染色工程、仕上工程を行う。
仕上加工は、１６０〜１８０℃で行うことが好ましい。
After the scouring, it is preferable to heat set at around 190 ° C. in order to improve dimensional stability and dyeability.
After the heat setting, a dyeing process and a finishing process are performed by a conventional method.
The finishing process is preferably performed at 160 to 180 ° C.
上記のようにして得られた防塵衣用織物は、ストレッチ性を有しながら、発塵性、フィルター性及び通気性の性能を悪化させることがないものである。 The dust-proof garment obtained as described above has a stretch property, but does not deteriorate the performance of dust generation, filter property and breathability.
本発明の防塵衣用織物は、下記条件を満たすことが望ましい。すなわち、フィルター性は、０．３μｍ以上の塵埃の塵補修率７５％〜８５％、通気性は、３〜７ｃｃ／ｃｍ2／ｓｅｃ、ストレッチ性は、ＪＩＳ Ｌ−１０９６．８．１４Ｂ法により、１０〜１５％とすることが好適である。 The fabric for dustproof garments of the present invention preferably satisfies the following conditions. That is, the filter property is a dust repair rate of 75% to 85% for dust of 0.3 μm or more, the air permeability is 3 to 7 cc / cm 2 / sec, and the stretch property is according to the JIS L-1096.8.14B method. It is suitable to set it as 10 to 15%.
本発明の防塵衣用織物を用いて、通常の方法で防塵衣を作製することで、防塵衣全体がストレッチ性を有し、着心地の優れたものとなり、また、発塵性がなく、フィルター性及び通気性が適した防塵衣とすることができる。 The dust-proof garment is produced by a normal method using the fabric for dust-proof garments of the present invention, so that the entire dust-proof garment has stretch properties, is excellent in comfort, and has no dust generation properties. It can be set as a dust-proof garment suitable for performance and breathability.
以下、実施例を挙げて本発明を具体的に説明するが、本発明はこれに限られるものではない。
各評価は下記のようにして行った。
EXAMPLES Hereinafter, the present invention will be specifically described with reference to examples, but the present invention is not limited thereto.
Each evaluation was performed as follows.
１）ストレッチ性（伸長率）
ＪＩＳ Ｌ−１０９６．８．１４Ｂ法
２）通気性
ＪＩＳ Ｌ―１９０６．８．２７Ａ法
３）フィルター性（塵捕集率）
面風速 ０．９６ｃｍ／ｓｅｃ
測定器 ＭＥＴ−ＯＮＥ パーティクルカウンター２３７Ｂ
測定環境 ２１．５〜２３℃、２４．６〜３３．６％ＲＨ
大きさ０．３μｍ以上の塵埃について、伸長しない織物と１５％伸長した織物について測定器で測定した。
４）発塵性
ＪＩＳ Ｂ−９９２３（タンブリング法）
大きさ０．３μｍ以上の塵埃について測定した。
1) Stretchability (elongation rate)
JIS L-1096.8.14B Method 2) Breathability JIS L-1906.8.27A Method 3) Filterability (dust collection rate)
Surface wind speed 0.96cm / sec
Measuring instrument MET-ONE Particle Counter 237B
Measurement environment 21.5-23 ° C, 24.6-33.6% RH
For dust having a size of 0.3 μm or more, a non-stretched fabric and a 15% stretched fabric were measured with a measuring instrument.
4) Dust generation JIS B-9923 (tumbling method)
Measurement was performed on dust having a size of 0.3 μm or more.
〔実施例１〕
８４ｄＴ／３６Ｆのポリエステルフィメントを、３７４００ｒｐｍ（Ｚ方向）で仮撚し、得られた仮撚糸を、Ｓ方向に３００Ｔ／Ｍで撚をかけ、２２０℃でセットし、撚糸を調製した。
得られた撚糸を緯方向に用い、経方向に８４ｄＴ／３６Ｆのポリエステルフィラメント（無撚糸）を用い、２／２綾織（経１３６本、緯１０８本）で製織した。
得られた生織を、連続精練機を用い、８０℃で精練を行い、次いで、液流精練機を用い、１２０℃で撚糸の解撚を実施した。
次に、１９０℃でヒートセットした後、液流染色機により染色し、１７０℃で仕上げ加工を行い、防塵衣用織物を得た。
得られた防塵衣用織物の評価を行った。
結果を表１に示す。
[Example 1]
An 84 dT / 36 F polyester fabric was false twisted at 37400 rpm (Z direction), and the obtained false twisted yarn was twisted at 300 T / M in the S direction and set at 220 ° C. to prepare a twisted yarn.
The obtained twisted yarn was used in the weft direction, and a polyester filament (non-twisted yarn) of 84 dT / 36F was used in the warp direction, and weaved with 2/2 twill weave (136 warp, 108 weft).
The obtained raw fabric was scoured at 80 ° C. using a continuous scourer, and then twisted yarn was untwisted at 120 ° C. using a liquid scourer.
Next, after heat setting at 190 ° C., it was dyed with a liquid dyeing machine and finished at 170 ° C. to obtain a fabric for dustproof clothing.
The obtained fabric for dustproof clothing was evaluated.
The results are shown in Table 1.
本発明は、クリーンルーム内の作業用にも適した防塵衣を提供し得る。 The present invention can provide a dustproof garment suitable for work in a clean room.
Claims (3)
A dust-proof garment comprising a woven fabric obtained by using a twisted yarn obtained by twisting a false twisted yarn in a direction opposite to a false twist direction in at least one of a warp direction and a weft direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005137177A JP2006316358A (en) | 2005-05-10 | 2005-05-10 | Woven fabric for dustproof clothes, method for producing the same and dustproof clothes using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005137177A JP2006316358A (en) | 2005-05-10 | 2005-05-10 | Woven fabric for dustproof clothes, method for producing the same and dustproof clothes using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2006316358A true JP2006316358A (en) | 2006-11-24 |
Family
ID=37537281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005137177A Pending JP2006316358A (en) | 2005-05-10 | 2005-05-10 | Woven fabric for dustproof clothes, method for producing the same and dustproof clothes using the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2006316358A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101846430B1 (en) * | 2017-03-03 | 2018-04-06 | 홉아이엔씨(주) | Backing Knit Fabric For Outdoor―Wear |
| CN107938116A (en) * | 2017-11-29 | 2018-04-20 | 劲霸男装（上海）有限公司 | A kind of processing method of high F numbers spring Asia textile fabric |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04136234A (en) * | 1990-09-26 | 1992-05-11 | Teijin Ltd | Woven fabric for dustproof clothes |
| JPH062275A (en) * | 1992-06-18 | 1994-01-11 | Teijin Ltd | Cloth and low-dusting working dress |
| WO2001057297A1 (en) * | 2000-02-04 | 2001-08-09 | Asahi Kasei Kabushiki Kaisha | Woven stretch fabric |
| JP2004100077A (en) * | 2002-09-09 | 2004-04-02 | Asahi Kasei Fibers Corp | Woven fabric |
| JP2004360161A (en) * | 2003-05-15 | 2004-12-24 | Kuraray Co Ltd | Dustproofing wear |
-
2005
- 2005-05-10 JP JP2005137177A patent/JP2006316358A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04136234A (en) * | 1990-09-26 | 1992-05-11 | Teijin Ltd | Woven fabric for dustproof clothes |
| JPH062275A (en) * | 1992-06-18 | 1994-01-11 | Teijin Ltd | Cloth and low-dusting working dress |
| WO2001057297A1 (en) * | 2000-02-04 | 2001-08-09 | Asahi Kasei Kabushiki Kaisha | Woven stretch fabric |
| JP2004100077A (en) * | 2002-09-09 | 2004-04-02 | Asahi Kasei Fibers Corp | Woven fabric |
| JP2004360161A (en) * | 2003-05-15 | 2004-12-24 | Kuraray Co Ltd | Dustproofing wear |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101846430B1 (en) * | 2017-03-03 | 2018-04-06 | 홉아이엔씨(주) | Backing Knit Fabric For Outdoor―Wear |
| CN107938116A (en) * | 2017-11-29 | 2018-04-20 | 劲霸男装（上海）有限公司 | A kind of processing method of high F numbers spring Asia textile fabric |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102704140B (en) | Chemical fiber fabric and preparation method thereof | |
| JP5134348B2 (en) | Stretch fabric and sports clothing with a flat surface | |
| WO2020162624A1 (en) | Woven fabric, method for producing same, and fiber product containing said woven fabric | |
| JP6250948B2 (en) | Fiber products | |
| CN110184711B (en) | Four-side elastic imitation knitted jean fabric | |
| JP2010265558A (en) | Garment excellent in ultraviolet shielding property | |
| CN110144659A (en) | A kind of Yarn spinning method and fabric using covering yarn | |
| JP2013209756A (en) | High-density woven fabric and method for producing the same | |
| CN105442153A (en) | Jacquard down-proof fabric and production method thereof | |
| JP2017082361A (en) | Clothing | |
| JP2006316358A (en) | Woven fabric for dustproof clothes, method for producing the same and dustproof clothes using the same | |
| CN208414723U (en) | A kind of super fine denier nylon DTY monofilament Edge curl preventing fabric | |
| JP2007056439A (en) | Wool yarn, wool blend yarn, woven wool fabric and method for producing the same | |
| JP2007270358A (en) | Thick woven fabric and denim product excellent in wearing comfortability | |
| JP4770390B2 (en) | Polyester high density fabric | |
| CN107299452B (en) | Silk-like knitted fabric | |
| JP2009167552A (en) | Padding cloth fabric for clothes, and clothes | |
| CN110219085A (en) | For improving the Yarn spinning method and fabric of fabric moisture water vapour permeability | |
| CN219059269U (en) | Light and thin crease-resistant flax jean fabric and garment | |
| CN215103794U (en) | High-density efficient dust-filtering flame-retardant anti-static fabric | |
| CN220116762U (en) | Weft-wise color-difference-free fabric and clothing with same | |
| CN219808066U (en) | Knitted-imitation four-side stretch jean fabric and garment | |
| JP7388937B2 (en) | Breathable fabric, its manufacturing method, and clothing using the same | |
| JP2012012726A (en) | Heat-shielding woven or knitted fabric and clothing | |
| JP7223522B2 (en) | Breathable fabric, its manufacturing method, and clothing using the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080502 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20101109 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101116 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110117 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110405 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20110913 |