JP2019173223A - Side cloth - Google Patents
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- JP2019173223A JP2019173223A JP2018064184A JP2018064184A JP2019173223A JP 2019173223 A JP2019173223 A JP 2019173223A JP 2018064184 A JP2018064184 A JP 2018064184A JP 2018064184 A JP2018064184 A JP 2018064184A JP 2019173223 A JP2019173223 A JP 2019173223A
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- yarn
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- twist crimped
- woven fabric
- false twist
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- 239000004744 fabric Substances 0.000 title claims abstract description 21
- 239000002759 woven fabric Substances 0.000 claims abstract description 39
- 239000002131 composite material Substances 0.000 claims abstract description 29
- 239000000835 fiber Substances 0.000 claims abstract description 16
- 229920000728 polyester Polymers 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims description 41
- 230000000844 anti-bacterial effect Effects 0.000 claims description 6
- 238000004332 deodorization Methods 0.000 claims description 6
- 239000004753 textile Substances 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 210000004243 sweat Anatomy 0.000 claims description 4
- 230000003373 anti-fouling effect Effects 0.000 claims description 3
- 230000000840 anti-viral effect Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 10
- 230000008961 swelling Effects 0.000 description 8
- -1 polyethylene terephthalate Polymers 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 6
- 230000035699 permeability Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000009835 boiling Methods 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 4
- 238000003490 calendering Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000009958 sewing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920001410 Microfiber Polymers 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 229920000747 poly(lactic acid) Polymers 0.000 description 2
- 239000004626 polylactic acid Substances 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000009990 desizing Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000006081 fluorescent whitening agent Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000003230 hygroscopic agent Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 239000000077 insect repellent Substances 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000003017 thermal stabilizer Substances 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
Landscapes
- Woven Fabrics (AREA)
Abstract
Description
本発明は、軽量性および風合いに優れた側地に関する。 The present invention relates to a side land excellent in lightness and texture.
従来、ダウンジャケット、中綿入りジャケット、防寒服、中綿（例えば、合成繊維、羊毛、羽毛など）入り布団など、側地と中材（例えば、（クロスレイタイプや縦型タイプのサーマルボンド不織布、ケミカルボンド不織布、カード綿、吹込み中綿、ダウンなど）とで構成される繊維製品は多くの製品に使用されている。 Conventionally, down jackets, jackets with batting, winter clothes, futons with batting (for example, synthetic fibers, wool, feathers, etc.) and side materials and inner materials (for example, (cross lay type and vertical type thermal bond nonwoven fabrics, chemicals) Fiber products composed of bonded nonwoven fabric, card cotton, blown batting, down, etc.) are used in many products.
また側地は、中綿が吹き出すことのないようにする必要があり、低通気度織物が用いられることが一般的である（例えば、特許文献１参照）。しかしながら、低通気度織物はペーパーライク織物が多く、風合いが損なわれているという問題があった。 Further, it is necessary to prevent the batting from blowing out on the side ground, and a low-breathing woven fabric is generally used (see, for example, Patent Document 1). However, the low air permeability woven fabric has many paper-like woven fabrics and has a problem that the texture is impaired.
一方、風合いと低通気度を兼備させるためには、極細繊維を使用することが提案されている（例えば、特許文献２参照）。しかしながら、極細繊維を用いた場合、柔軟性は良化するものの膨らみ感が損なわれ、所望の風合いを得ることが難しかったり、総繊度が小さいため製織性が低いという問題があった。 On the other hand, in order to combine texture and low air permeability, it has been proposed to use ultrafine fibers (see, for example, Patent Document 2). However, when ultrafine fibers are used, there is a problem that although the flexibility is improved, the feeling of swelling is lost, it is difficult to obtain a desired texture, and the weaving property is low because the total fineness is small.
本発明は上記の背景に鑑みなされたものであり、その目的は、軽量性および風合いに優れた側地を提供することにある。 This invention is made | formed in view of said background, The objective is to provide the side place excellent in lightweight property and texture.
本発明者は上記の課題を達成するため鋭意検討した結果、側地を構成する織物において、特殊糸条を用いることによって軽量性および風合いに優れた側地が得られることを見出し、さらに鋭意検討を重ねることにより本発明を完成するに至った。 As a result of intensive studies to achieve the above-mentioned problems, the present inventor has found that a side fabric excellent in lightness and texture can be obtained by using special yarns in the woven fabric constituting the side fabric, and further studies As a result, the present invention was completed.
かくして、本発明によれば「織物で構成される側地であって、前記織物のタテ糸および／またはヨコ糸に、複合仮撚捲縮加工糸が配されてなることを特徴とする側地。」が提供される。 Thus, according to the present invention, “a side land composed of a woven fabric, wherein the composite false twist crimped yarn is arranged on the warp yarn and / or the weft yarn of the woven fabric,” Is provided.
その際、前記複合仮撚捲縮加工糸において、複合仮撚捲縮加工糸を構成する全ての単繊維の単繊維繊度が０．１〜３ｄｔｅｘの範囲内であることが好ましい。また、前記複合仮撚捲縮加工糸の総繊度が５０〜２００ｄｔｅｘの範囲内であることが好ましい。また、前記複合仮撚捲縮加工糸がポリエステルからなることが好ましい。また、前記織物において、タテ糸またはヨコ糸に複合仮撚捲縮加工糸が配され、他方に仮撚捲縮加工糸が配されてなることが好ましい。また、前記織物において、目付けが５０〜１００ｇ／ｍ２の範囲内であることが好ましい。また、前記織物において、下記式で定義するカバーファクターＣＦは１７００以上であることが好ましい。
ＣＦ＝（ＤＷｐ／１．１）１／２×ＭＷｐ＋（ＤＷｆ／１．１）１／２×ＭＷｆ
［ＤＷｐはタテ糸総繊度（ｄｔｅｘ）、ＭＷｐはタテ糸織密度（本／２．５４ｃｍ）、ＤＷｆはヨコ糸総繊度（ｄｔｅｘ）、ＭＷｆはヨコ糸織密度（本／２．５４ｃｍ）である。］
また、前記織物に吸汗加工および／または帯電防止加工および／またはカレンダー加工および／または機能加工が施されていることが好ましい。その際、機能加工が抗菌防臭加工、制菌加工、抗ウイルス加工、防汚加工、消臭加工、および紫外線防止加工からなる群より選択されるいずれかであることが好ましい。また、側地が布団側地であることが好ましい。
At that time, in the composite false twist crimped yarn, it is preferable that the single fiber fineness of all the single fibers constituting the composite false twist crimped yarn is in the range of 0.1 to 3 dtex. The total fineness of the composite false twist crimped yarn is preferably in the range of 50 to 200 dtex. The composite false twist crimped yarn is preferably made of polyester. In the woven fabric, it is preferable that a composite false twist crimped yarn is arranged on the warp yarn or the weft yarn, and a false twist crimped yarn is arranged on the other side. Moreover, in the said woven fabric, it is preferable that a fabric weight is in the range of 50-100 g / m < 2 >. In the woven fabric, the cover factor CF defined by the following formula is preferably 1700 or more.
CF = (DWp / 1.1) 1/2 × MWp + (DWf / 1.1) 1/2 × MWf
[DWp is the warp yarn total fineness (dtex), MWp is the warp yarn weave density (main / 2.54 cm), DWf is the weft total yarn fineness (dtex), and MWf is the weft yarn weave density (main / 2.54 cm). ]
Moreover, it is preferable that the woven fabric is subjected to sweat absorption processing and / or antistatic processing and / or calendar processing and / or functional processing. In that case, it is preferable that the functional processing is any one selected from the group consisting of antibacterial deodorization processing, antibacterial processing, antiviral processing, antifouling processing, deodorization processing, and ultraviolet protection processing. Moreover, it is preferable that a side place is a futon side place.
本発明によれば、軽量性および風合いに優れた側地が得られる。 According to the present invention, a side land excellent in lightness and texture can be obtained.
以下に本発明を実施するための形態を詳述するが、本発明はこれらによって限定されるものではない。
本発明の側地は織物で構成される側地であって、前記織物のタテ糸および／またはヨコ糸に、複合仮撚捲縮加工糸が配されることにより、膨らみ感に優れる。
前記複合仮撚捲縮加工糸は長繊維であることが肝要である。短繊維からなる紡績糸で構成された織物はピリングが低く好ましくない。
Although the form for implementing this invention is explained in full detail below, this invention is not limited by these.
The side place of the present invention is a side place composed of a woven fabric, and is excellent in a feeling of swelling when a composite false twist crimped yarn is arranged on the warp yarn and / or the weft yarn of the woven fabric.
It is important that the composite false twist crimped yarn is a long fiber. A woven fabric composed of spun yarns made of short fibers is not preferable because of low pilling.
前記複合仮撚捲縮加工糸を形成するポリマーは特に限定されないが、ポリエステル系ポリマーが好ましい。かかるポリエステル系ポリマーとしては、例えば、ポリエチレンテレフタレート、ポリブチレンテレフタレート、ポリ乳酸、ステレオコンプレックスポリ乳酸、第３成分を共重合させたポリエステルなどが好ましく例示される。
かかるポリエステルとしては、マテリアルリサイクルまたはケミカルリサイクルされたポリエステルや、特開２００９−０９１６９４号公報に記載された、バイオマスすなわち生物由来の物質を原材料として得られたモノマー成分を使用してなるポリエチレンテレフタレートであってもよい。さらには、特開２００４−２７００９７号公報や特開２００４−２１１２６８号公報に記載されているような、特定のリン化合物およびチタン化合物を含む触媒を用いて得られたポリエステルでもよい。また、本発明の目的を損なわない範囲で必要に応じて、艶消し剤、微細孔形成剤、カチオン染料可染剤、着色防止剤、熱安定剤、蛍光増白剤、着色剤、吸湿剤、無機粒子、無機系および／または有機系機能剤が１種または２種以上含まれていてもよい。
Although the polymer which forms the said composite false twist crimped yarn is not specifically limited, A polyester-type polymer is preferable. Preferred examples of the polyester polymer include polyethylene terephthalate, polybutylene terephthalate, polylactic acid, stereocomplex polylactic acid, and polyester obtained by copolymerizing a third component.
Examples of such polyester include material-recycled or chemical-recycled polyester, and polyethylene terephthalate using a monomer component obtained from biomass, that is, a bio-derived substance, as described in JP-A-2009-091694. May be. Furthermore, the polyester obtained using the catalyst containing the specific phosphorus compound and titanium compound which are described in Unexamined-Japanese-Patent No. 2004-270097 and 2004-21268 may be sufficient. In addition, a matting agent, a fine pore forming agent, a cationic dye dyeing agent, a coloring inhibitor, a thermal stabilizer, a fluorescent whitening agent, a coloring agent, a hygroscopic agent, as necessary, as long as the object of the present invention is not impaired. One kind or two or more kinds of inorganic particles, inorganic and / or organic functional agents may be contained.
前記複合仮撚捲縮加工糸は、例えば、特開平８−２６９３７号公報や特開２００２−２０９３７号公報に記載された方法で製造することができる。すなわち、ＦＯＹ（Ｆｕｌｌｙ Ｏｒｉｅｎｔｅｄ ｙａｒｎ）、ＰＯＹ（Ｐａｒｔｉａｌｌｙ Ｏｒｉｅｎｔｅｄ ｙａｒｎ）のように伸度（配向度）差の大きい原糸を引き揃えて（インターレースすることが多い）、インドロー仮撚機で加工すると伸度が大きく、伸び安いＰＯＹが外層になり伸度の小さいＦＯＹが芯になった２層構造仮撚捲縮加工糸になる。その際、用いるｙａｒｎより任意に総繊度やフィラメントカウントが異なるものに加工できる。 The composite false twist crimped yarn can be produced, for example, by the method described in JP-A-8-26937 and JP-A-2002-20937. That is, when yarns with large elongation (orientation) difference such as FOY (Fully Oriented yarn) and POY (Partial Oriented yarn) are aligned (often interlaced) and processed by an Indlaw false twisting machine, the elongation is increased. Is a two-layer false twisted crimped yarn with a large and cheap elongation POY as the outer layer and a FOY with a low elongation as the core. At that time, the yarn can be processed to have a different total fineness and filament count as compared with the yarn used.
本発明においては、複合仮撚捲縮加工糸を構成する全ての単繊維の単繊維繊度が０．１〜３ｄｔｅｘの範囲内であると、軽量性と風合いが向上し好ましい。また、複合仮撚捲縮加工糸の総繊度が５０〜２００ｄｔｅｘの範囲内であると軽量性と風合いが向上し好ましい。また、伸度が互いに異なる単繊維が複合仮撚捲縮加工糸中に複数種類混在することが好ましい。 In the present invention, when the single fiber fineness of all the single fibers constituting the composite false twist crimped yarn is within the range of 0.1 to 3 dtex, the lightness and texture are improved, which is preferable. Moreover, when the total fineness of the composite false twist crimped yarn is in the range of 50 to 200 dtex, the lightness and texture are improved, which is preferable. In addition, it is preferable that a plurality of types of single fibers having different elongations are mixed in the composite false twist crimped yarn.
また、単繊維の断面形状は特に限定されず、丸、三角、扁平、中空などの公知断面形状でよいが、加工糸を得るための加工により断面形状が歪になり、その歪さは断面形状、総繊度および仮撚加工などの加工条件によって異なる。 The cross-sectional shape of the single fiber is not particularly limited, and may be a known cross-sectional shape such as a circle, a triangle, a flat shape, or a hollow shape, but the cross-sectional shape becomes distorted by processing to obtain a processed yarn, and the distortion is Depends on processing conditions such as total fineness and false twisting.
また本発明の側地において、前記複合仮撚捲縮加工糸は、タテ糸とヨコ糸のうち何れか一方に配されていればよい。当該加工糸が織物中に占める重量％は５０％未満であっても構わない。タテ糸とヨコ糸の何れか一方にのみ用いる場合、他方には、仮撚捲縮加工糸（複合糸ではない仮撚捲縮加工糸）が配されていることが好ましい。すなわち、織物を構成する糸条が全て捲縮糸であるとソフトな風合いが得られ好ましい。 Moreover, the side place of this invention WHEREIN: The said composite false twist crimped yarn should just be distribute | arranged to either one of a warp yarn and a weft yarn. The weight% of the processed yarn in the woven fabric may be less than 50%. When using only one of the warp yarn and the weft yarn, the other is preferably provided with a false twist crimped yarn (a false twist crimped yarn that is not a composite yarn). That is, it is preferable that all the yarns constituting the woven fabric are crimped yarns because a soft texture can be obtained.
かかる織物の織物組織は特に限定しないが、浮き糸（飛び糸）が少ないほうが好ましく、サテン織物より綾織物、綾織物より平織物が組織としては好ましい。ただし、低通気度に必要とされる細密充填された織物組織、打ち込み本数（製織密度）等であれば、問題なく、また二重織物等でも構わない。 Although the woven fabric structure of such a woven fabric is not particularly limited, it is preferable that there are few floating yarns (flying yarns). However, there is no problem as long as it is a finely packed woven fabric structure required for low air permeability, the number of driven-in pieces (weaving density), and a double woven fabric may be used.
また、かかる織物にカレンダー加工を施すと、織物組織間空隙を少なくすることができ、通気度を下げることができる。またカレンダー加工条件は、機械仕様（カレンダーロール種、圧力、温度など）により任意に変更させ加工してよく、カレンダー加工後の通気度が３ｃｃ／ｃｍ２・ｓｅｃ以下（より好ましくは０．１〜３ｃｃ／ｃｍ２・ｓｅｃ）が好ましい。 In addition, when the woven fabric is calendered, the gap between the woven fabric structures can be reduced and the air permeability can be lowered. The calendering conditions may be arbitrarily changed according to the machine specifications (calendar roll type, pressure, temperature, etc.), and the air permeability after calendering is 3 cc / cm 2 · sec or less (more preferably 0.1 to 10). 3 cc / cm 2 · sec) is preferable.
また、その他の加工としては、吸汗加工、帯電防止加工および／または抗菌防臭加工、制菌加工、抗ウイルス加工、防汚加工、消臭加工、紫外線防止加工、撥水加工、防虫加工などの機能加工を実施してよい。その方法は、染色同時加工、パディング加工などの樹脂加工など何れの方法でも構わない。
また、前記加工による特性を損なわなければ、起毛加工、エンボス加工などの織物表面形態変更に関わる加工を施してもよい。
In addition, as other processing, functions such as sweat absorption processing, antistatic processing and / or antibacterial deodorization processing, antibacterial processing, antiviral processing, antifouling processing, deodorization processing, UV prevention processing, water repellent processing, insect repellent processing, etc. Processing may be performed. The method may be any method such as simultaneous dyeing and resin processing such as padding.
Moreover, you may give the process in connection with textile surface form changes, such as raising and embossing, if the characteristic by the said process is not impaired.
かくして得られた織物において、カバーファクターＣＦは１７００以上（より好ましくは１７００〜３０００）であることが好ましい。
ＣＦ＝（ＤＷｐ／１．１）１／２×ＭＷｐ＋（ＤＷｆ／１．１）１／２×ＭＷｆ
［ＤＷｐはタテ糸総繊度（ｄｔｅｘ）、ＭＷｐはタテ糸織密度（本／２．５４ｃｍ）、ＤＷｆはヨコ糸総繊度（ｄｔｅｘ）、ＭＷｆはヨコ糸織密度（本／２．５４ｃｍ）である。］
また、得られた織物の目付けは１００ｇ／ｍ２以下（より好ましくは６０〜８５ｇ／ｍ２）が好ましい。
In the woven fabric thus obtained, the cover factor CF is preferably 1700 or more (more preferably 1700 to 3000).
CF = (DWp / 1.1) 1/2 × MWp + (DWf / 1.1) 1/2 × MWf
[DWp is the warp yarn total fineness (dtex), MWp is the warp yarn weave density (main / 2.54 cm), DWf is the weft total yarn fineness (dtex), and MWf is the weft yarn weave density (main / 2.54 cm). ]
Further, the basis weight of the obtained woven fabric is preferably 100 g / m 2 or less (more preferably 60 to 85 g / m 2 ).
また、前記織物に求められる通気度は、中材の構成種類（例えば、吹込み中綿、ケミカルボンドやサーマルボンド不織布など）によって異なる場合があるが、一般的に中綿が羽毛の場合は側地通気度が３ｃｃ／ｃｍ２・ｓｅｃ以下（より好ましくは０．１〜３ｃｃ／ｃｍ２・ｓｅｃ）、合繊や羊毛の場合は５ｃｃ／ｃｍ２・ｓｅｃ以下（より好ましくは０．１〜５ｃｃ／ｃｍ２・ｓｅｃ）が吹き出し難く好ましい。 In addition, the air permeability required for the woven fabric may vary depending on the constituent type of the inner material (for example, blown batting, chemical bond, thermal bond non-woven fabric, etc.). degrees is 3cc / cm 2 · sec or less (more preferably 0.1~3cc / cm 2 · sec), in the case of synthetic fiber and wool 5cc / cm 2 · sec or less (more preferably 0.1~5cc / cm 2 -Sec) is preferable because it is difficult to blow out.
ただし、繊維製品おける中綿の吹き出しは、縫製方法いかんによって吹き出す（ミシンなどの針孔等より吹き出す）場合があり、繊維製品としての中綿吹き出し抑制は側地性能のみならず、繊維製品成型（縫製、シーリングなど）方法が重要である。 However, there is a case where the blowout of the batting in the textile product is blown out depending on the sewing method (blowing from a needle hole of a sewing machine etc.), and the batting blowout suppression as a textile product is not only the side performance but also the textile product molding (sewing, The method is important.
本発明の側地は、軽量性と風合いに優れた側地であり、特に膨らみ感に優れ、ダウンジャケット、中綿入りジャケット、スポーツウエア、作業衣、防護衣、防寒服、寝袋、座布団、こたつ布団、布団などの側地として好適に使用されるが、特に布団側地が好ましい。 The side of the present invention is a side having excellent lightness and texture, particularly excellent in swelling, down jacket, jacket with batting, sportswear, work clothes, protective clothing, winter clothing, sleeping bag, cushion, kotatsu futon , And preferably used as a side of a futon or the like, but a side of a futon is particularly preferable.
次に本発明の実施例および比較例を詳述するが、本発明はこれらによって限定されるものではない。なお、実施例中の各測定項目は下記の方法で測定した。
（１）織物のカバーファクターＣＦ
ＣＦ＝（ＤＷｐ／１．１）１／２×ＭＷｐ＋（ＤＷｆ／１．１）１／２×ＭＷｆ
［ＤＷｐはタテ糸総繊度（ｄｔｅｘ）、ＭＷｐはタテ糸織密度（本／２．５４ｃｍ）、ＤＷｆはヨコ糸総繊度（ｄｔｅｘ）、ＭＷｆはヨコ糸織密度（本／２．５４ｃｍ）である。］
（２）複合仮撚捲縮加工糸の単繊度（ｄｔｅｘ）
光学顕微鏡下で繊維の側面から直径（μｍ）をランダムにｎ＝２０測定し、平均、最大および最小単繊度（ｄｔｅｘ）に換算した。
（３）総繊度（ｄｔｅｘ）
ＪＩＳ Ｌ１０１５により測定した。
（４）触感
被験者の評価により、風合い／膨らみ感良好：３級、普通〜やや良い：２級、劣る：１級 の３段階評価を行った。また柔軟性も同様に評価した。
（５）目付け
ＪＩＳ Ｌ１０９６ により測定した
（６）通気性
ＪＩＳ Ｌ１０９６Ａ法（フラジール法）により測定した。
Next, although the Example and comparative example of this invention are explained in full detail, this invention is not limited by these. In addition, each measurement item in an Example was measured with the following method.
(1) Fabric cover factor CF
CF = (DWp / 1.1) 1/2 × MWp + (DWf / 1.1) 1/2 × MWf
[DWp is the warp yarn total fineness (dtex), MWp is the warp yarn weave density (main / 2.54 cm), DWf is the weft total yarn fineness (dtex), and MWf is the weft yarn weave density (main / 2.54 cm). ]
(2) Single fineness (dtex) of composite false twist crimped yarn
Under an optical microscope, the diameter (μm) was randomly measured from the side of the fiber at n = 20, and converted to the average, maximum and minimum single fineness (dtex).
(3) Total fineness (dtex)
Measured according to JIS L1015.
(4) Tactile sensation According to the evaluation of the test subjects, a three-step evaluation was performed: good texture / swelling feeling: grade 3, normal to slightly good: grade 2, inferior: grade 1. The flexibility was also evaluated in the same way.
(5) Weight per unit area Measured according to JIS L1096 (6) Breathability Measured according to JIS L1096A method (Fragile method).
［実施例１］
ポリエステルフィラメントの部分配向糸として紡糸速度５０００ｍ／ｍｉｎ高速紡糸で得られたＰＯＹ（７５ｄｔｅｘ／６０ｆｉｌ、高伸度、高沸水収縮（沸水収縮率１５〜１８％））と、そのＰＯＹを延伸し延伸糸（３６ｄｔｅｘ／３６ｆｉｌ、低伸度、低沸水収縮率（沸水収縮率３％以下））を得た。
[Example 1]
POY (75 dtex / 60 fil, high elongation, high boiling water shrinkage (boiling water shrinkage 15 to 18%)) obtained by spinning at a spinning speed of 5000 m / min as a partially oriented yarn of polyester filament, and the POY is drawn and drawn yarn (36 dtex / 36 fil, low elongation, low boiling water shrinkage (boiling water shrinkage 3% or less)) was obtained.
次いで、これら伸度の異なる２種の糸条を引き揃えて仮撚することにより、低伸度（低沸水収縮）の糸条が芯となり、高伸度の糸条は外層部に芯を巻くような二層構造を有する複合仮撚捲縮加工糸（総繊度：９５ｄｔｅｘ、全ての単繊維の単繊維繊度：０．１〜２ｄｔｅｘの範囲内）を製造した。次いで、ポリエチレンテレフタレートマルチフィラメントよりなる仮撚捲縮加工糸（総繊度３６ｄｔｅｘ／３６ｆｉｌ）をタテ糸に、前記複合仮撚捲縮加工糸（総繊度９５ｄｔｅｘ）を緯糸に用いて、ＣＦ約２８００の平織物を製織した。 Next, these two types of yarns having different elongations are aligned and false twisted, whereby a yarn with low elongation (low boiling water shrinkage) becomes a core, and the yarn with high elongation winds the core around the outer layer portion. A composite false twist crimped yarn having such a two-layer structure (total fineness: 95 dtex, single fiber fineness of all single fibers: within a range of 0.1 to 2 dtex) was produced. Next, a false twisted yarn (total fineness 36 dtex / 36 fil) made of polyethylene terephthalate multifilament is used as a warp yarn, and the composite false twist crimped yarn (total fineness 95 dtex) is used as a weft. A woven fabric was woven.
その後、該織物を通常の糊抜き精練を、次いで染色および浴中機能加工（分散染料および吸汗加工剤）を行い、乾燥・セットし、パディング加工として帯電防止加工を行った後、カレンダー加工を行った。得られた側地用織物は、表１の通りであった。
また該織物を布団側地として、ポリエステルカード綿を充填・縫製し、布団を得た。得られた布団を被験者にて体感した結果、膨らみ感のある優れた風合いのものであった。
After that, the fabric is subjected to normal desizing and then dyeing and functional processing in the bath (dispersion dye and sweat absorption processing agent), drying and setting, antistatic processing as padding, and calendar processing It was. The obtained side fabrics were as shown in Table 1.
Further, using the woven fabric as a futon side, polyester card cotton was filled and sewed to obtain a futon. As a result of experiencing the obtained futon by the subject, it was of an excellent texture with a feeling of swelling.
［実施例２］
実施例１において、ヨコ糸に供する複合仮撚捲縮加工糸を総繊度６０ｄｔｅｘタイプに変更し、またＣＦ約２１００の平織物とした以外は、同様に加工した。得られた側地用織物は、表１の通りであった。
また該織物を布団側地として、ポリエステルカード綿を充填・縫製し、布団を得た。得られた布団を被験者にて体感した結果、膨らみ感のある優れた風合いのものであった。
[Example 2]
In Example 1, the composite false twist crimped yarn used for the weft yarn was processed in the same manner except that the total fineness was changed to 60 dtex type and a plain woven fabric having a CF of about 2100 was used. The obtained side fabrics were as shown in Table 1.
Further, using the woven fabric as a futon side, polyester card cotton was filled and sewed to obtain a futon. As a result of experiencing the obtained futon by the subject, it was of an excellent texture with a feeling of swelling.
［実施例３］
実施例１において、ヨコ糸に供する複合仮撚捲縮加工糸を総繊度６０ｄｔｅｘタイプに変更し、またＣＦ約１８７０の平織物とした以外は、同様に加工した。得られた側地用織物は、表１の通りであった。
また該織物を布団側地として、ポリエステルカード綿を充填・縫製し、布団を得た。得られた布団を被験者にて体感した結果、膨らみ感のある優れた風合いのものであった。
[Example 3]
In Example 1, the composite false twist crimped yarn used for the weft yarn was processed in the same manner except that the total fineness was changed to 60 dtex type and a plain woven fabric having a CF of about 1870 was used. The obtained side fabrics were as shown in Table 1.
Further, using the woven fabric as a futon side, polyester card cotton was filled and sewed to obtain a futon. As a result of experiencing the obtained futon by the subject, it was of an excellent texture with a feeling of swelling.
［比較例１］
実施例１において、ポリエチレンテレフタレートマルチフィラメント延伸糸（総繊度３０ｄｔｅｘ／１４４ｆｉｌ、非捲縮糸）を用い、ＣＦ１７６０の平織物とした以外は同様に加工した。得られた側地用織物は、表１の通りであった。
また該織物を布団側地として、ポリエステルカード綿を充填・縫製し、布団を得た。得られた布団を被験者にて体感評価した結果、柔軟性はあるが膨らみ感のない風合いのものであった。
[Comparative Example 1]
In Example 1, a polyethylene terephthalate multifilament drawn yarn (total fineness 30 dtex / 144 fil, non-crimp yarn) was used and processed in the same manner except that a plain fabric of CF1760 was used. The obtained side fabrics were as shown in Table 1.
Further, using the woven fabric as a futon side, polyester card cotton was filled and sewed to obtain a futon. As a result of the body sensation evaluation of the obtained futon, the texture was soft but not swelled.
［比較例２］
実施例１において、ポリエチレンテレフタレートマルチフィラメントよりなる仮撚捲縮加工糸（総繊度５０ｄｔｅｘ／７６ｆｉｌ）をタテおよびヨコ糸に用い、ＣＦ約２０７０の平織物とした以外は同様に加工した。得られた側地用織物は、表１の通りであった。
また該織物を布団側地として、ポリエステルカード綿を充填・縫製し、布団を得た。得られた布団を被験者にて体感評価した結果、柔軟性も膨らみ感もない風合いのものであった。
[Comparative Example 2]
In Example 1, a false twist crimped yarn (total fineness 50 dtex / 76 fil) made of polyethylene terephthalate multifilament was used for warp and weft yarns, and was processed in the same manner except that a plain woven fabric having a CF of about 2070 was used. The obtained side fabrics were as shown in Table 1.
Further, using the woven fabric as a futon side, polyester card cotton was filled and sewed to obtain a futon. As a result of the experience evaluation of the obtained futon by the subject, it was of a texture with no flexibility or swelling.
本発明によれば、軽量性および風合いに優れた側地が提供され、その工業的価値は極めて大である。 According to the present invention, a side land excellent in lightness and texture is provided, and its industrial value is extremely large.
Claims (10)
ＣＦ＝（ＤＷｐ／１．１）１／２×ＭＷｐ＋（ＤＷｆ／１．１）１／２×ＭＷｆ
［ＤＷｐはタテ糸総繊度（ｄｔｅｘ）、ＭＷｐはタテ糸織密度（本／２．５４ｃｍ）、ＤＷｆはヨコ糸総繊度（ｄｔｅｘ）、ＭＷｆはヨコ糸織密度（本／２．５４ｃｍ）である。］ The side fabric according to any one of claims 1 to 6, wherein in the woven fabric, a cover factor CF defined by the following formula is 1700 or more.
CF = (DWp / 1.1) 1/2 × MWp + (DWf / 1.1) 1/2 × MWf
[DWp is the warp yarn total fineness (dtex), MWp is the warp yarn weave density (main / 2.54 cm), DWf is the weft total yarn fineness (dtex), and MWf is the weft yarn weave density (main / 2.54 cm). ]
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| JP2010216019A (en) * | 2009-03-13 | 2010-09-30 | Teijin Fibers Ltd | Method for producing copolyester fiber fabric, copolyester fiber fabric, and sportswear |
| JP2010236136A (en) * | 2009-03-31 | 2010-10-21 | Toray Ind Inc | Woven fabric |
| JP2014205933A (en) * | 2013-04-12 | 2014-10-30 | 帝人フロンティア株式会社 | Woven fabric having low air permeability and fiber product |
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| JP2010216019A (en) * | 2009-03-13 | 2010-09-30 | Teijin Fibers Ltd | Method for producing copolyester fiber fabric, copolyester fiber fabric, and sportswear |
| JP2010236136A (en) * | 2009-03-31 | 2010-10-21 | Toray Ind Inc | Woven fabric |
| JP2014205933A (en) * | 2013-04-12 | 2014-10-30 | 帝人フロンティア株式会社 | Woven fabric having low air permeability and fiber product |
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