JP7160544B2 - side ground - Google Patents
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- JP7160544B2 JP7160544B2 JP2018064184A JP2018064184A JP7160544B2 JP 7160544 B2 JP7160544 B2 JP 7160544B2 JP 2018064184 A JP2018064184 A JP 2018064184A JP 2018064184 A JP2018064184 A JP 2018064184A JP 7160544 B2 JP7160544 B2 JP 7160544B2
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本発明は、軽量性および風合いに優れた側地に関する。 TECHNICAL FIELD The present invention relates to a side fabric that is lightweight and has excellent 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。 Traditionally, down jackets, padded jackets, cold weather clothing, futons with padded (for example, synthetic fibers, wool, feathers, etc.), etc. Bonded nonwoven fabric, carded 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。 In addition, it is necessary to prevent the filling from blowing out of the side fabric, and low-air-permeability fabrics are generally used (see, for example, Patent Document 1). However, many of the low air permeability fabrics are paper-like fabrics, and there is 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, the use of ultrafine fibers has been proposed in order to achieve both good texture and low air permeability (see, for example, Patent Document 2). However, when ultrafine fibers are used, softness is improved, but the bulging feeling is lost, and it is difficult to obtain the desired texture, and the total fineness is small, resulting in poor weaving properties.
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。 The present invention has been made in view of the above background, and an object of the present invention is to provide a side fabric that is lightweight and has excellent 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 in order to achieve the above objects, the present inventors found that by using special yarns in the woven fabric that constitutes the side fabric, it is possible to obtain a side fabric that is lightweight and has excellent texture. By repeating the above, 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、伸度の異なる２種の糸条を引き揃えて仮撚してなる複合仮撚捲縮加工糸が配されてなり、
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の範囲内であり、
前記複合仮撚捲縮加工糸の総繊度が５０～２００ｄｔｅｘの範囲内であり、
前記複合仮撚捲縮加工糸がポリエステルからなり、
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り、
前記織物において、目付けが５０～１００ｇ／ｍ２の範囲内であり、
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以上であり、
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。］
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なり、
前記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り、
かつ側地が布団側地であ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 fabric composed of a fabric, which is a composite obtained by aligning and false twisting two types of yarns with different elongations in the warp and / or weft of the fabric False twisted crimped yarn is arranged,
In the composite false twisted crimped yarn, all single fibers constituting the composite false twisted crimped yarn have a single fiber fineness of 0.1 to 3 dtex,
The total fineness of the composite false twist crimped yarn is in the range of 50 to 200 dtex,
The composite false twisted crimped yarn is made of polyester,
In the fabric, a composite false twisted crimped yarn is arranged in the warp yarn or the weft yarn, and a false twisted crimped yarn is arranged in the other,
The fabric has a basis weight in the range of 50 to 100 g/m 2 ,
In the woven fabric, the cover factor CF defined by the following formula is 1700 or more,
CF = (DWp/1.1) 1/2 x MWp + (DWf/1.1) 1/2 x MWf
[DWp is the warp yarn total fineness (dtex), MWp is the warp yarn weaving density (book/2.54 cm), DWf is the weft yarn total fineness (dtex), and MWf is the weft yarn weaving density (book/2.54 cm). ]
The woven fabric is subjected to sweat absorption processing and / or antistatic processing and / or calendering and / or functional processing,
The functional finishing is any one selected from the group consisting of antibacterial and deodorant finishing, antibacterial finishing, antiviral finishing, antifouling finishing, deodorizing finishing, and ultraviolet-proof finishing,
The side material is characterized by being a futon side material. ” is provided.
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, it is possible to obtain a side material that is lightweight and has excellent texture.
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。
Modes for carrying out the present invention will be described in detail below, but the present invention is not limited to these.
The side fabric of the present invention is a side fabric composed of a woven fabric, and the composite false twisted crimped yarn is arranged in the warp and/or weft of the fabric, thereby providing an excellent feeling of swelling.
It is essential that the composite false-twisted crimped yarn is a long fiber. Woven fabrics composed of spun yarns made of short fibers are not preferable because they have 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。
The polymer forming the composite false-twisted crimped yarn is not particularly limited, but is preferably a polyester-based polymer. Preferable examples of such a polyester-based polymer include polyethylene terephthalate, polybutylene terephthalate, polylactic acid, stereocomplex polylactic acid, and polyester copolymerized with a third component.
Examples of such polyester include material-recycled or chemically-recycled polyester, and polyethylene terephthalate using a monomer component obtained from biomass, that is, a substance of biological origin, as described in JP-A-2009-091694. may Furthermore, polyesters obtained using a catalyst containing a specific phosphorus compound and titanium compound as described in JP-A-2004-270097 and JP-A-2004-211268 may also be used. In addition, matting agents, micropore-forming agents, cationic dye dyeing agents, anti-coloring agents, heat stabilizers, fluorescent whitening agents, coloring agents, moisture absorbents, One or more inorganic particles, inorganic and/or organic functional agents may be included.
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-twisted crimped yarn can be produced, for example, by the methods described in JP-A-8-26937 and JP-A-2002-20937. That is, when raw yarns with a large difference in elongation (degree of orientation) such as FOY (Fully Oriented yarn) and POY (Partially Oriented yarn) are aligned (often interlaced) and processed with an indraw false twister, the elongation A two-layer structure false-twisted crimped yarn is obtained, in which POY having a large elongation and low elongation serves as an outer layer and FOY with a low elongation serves as a core. At that time, the yarn to be used can be arbitrarily processed to have a different total fineness and filament count.
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, it is preferable that the monofilament fineness of all the monofilaments constituting the composite false-twisted crimped textured yarn is within the range of 0.1 to 3 dtex because the lightness and the feel are improved. Further, when the total fineness of the composite false-twisted crimped yarn is within the range of 50 to 200 dtex, the lightness and feel are improved, which is preferable. Further, it is preferable that a plurality of types of monofilaments having different elongations are mixed in the composite false twisted 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。 In addition, the cross-sectional shape of the single fiber is not particularly limited, and may be a known cross-sectional shape such as round, triangular, flat, or hollow. , depending on processing conditions such as total fineness and false twist processing.
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。 In the side fabric of the present invention, the composite false-twisted crimped yarn may be arranged in either one of the warp yarn and the weft yarn. The textured yarn may account for less than 50% by weight of the fabric. When only one of the warp yarn and the weft yarn is used, the other is preferably provided with a false twisted crimped yarn (a false twisted crimped yarn that is not a composite yarn). That is, it is preferable that all the yarns constituting the woven fabric are crimped yarns to obtain a soft feel.
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 weave structure of such a woven fabric is not particularly limited, it is preferable that the number of floating yarns (skipping yarns) is small, and the twill weave is preferable to the satin weave, and the plain weave is preferable to the twill weave. However, there is no problem as long as the woven fabric structure is closely packed and the number of stitches (weaving density) required for low air permeability, and a double woven fabric or the like 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, if such a woven fabric is subjected to calendering, it is possible to reduce the voids between the woven fabrics, thereby lowering the air permeability. In addition, the calendering conditions may be arbitrarily changed according to the machine specifications (calender roll type, pressure, temperature, etc.), and the air permeability after calendering is 3 cc/cm 2 sec or less (more preferably 0.1 to 3 cc/cm 2 ·sec) is preferred.
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, other processing functions include sweat absorption, antistatic and/or antibacterial and deodorizing, antibacterial, antiviral, antifouling, deodorant, UV protection, water repellent, and insect repellent. Processing may be performed. The method may be any method such as simultaneous dyeing processing, resin processing such as padding processing, and the like.
In addition, if the characteristics obtained by the above-mentioned processing are not impaired, processing related to changing the surface shape of the fabric, such as raising processing and embossing, may be applied.
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。
The woven fabric thus obtained preferably has a cover factor CF of 1700 or more (more preferably 1700 to 3000).
CF = (DWp/1.1) 1/2 x MWp + (DWf/1.1) 1/2 x MWf
[DWp is the warp yarn total fineness (dtex), MWp is the warp yarn weaving density (book/2.54 cm), DWf is the weft yarn total fineness (dtex), and MWf is the weft yarn weaving density (book/2.54 cm). ]
Moreover, the basis weight of the obtained 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 type of composition of the filling (for example, blown filling, chemical bond, thermal bond nonwoven fabric, etc.), but in general, when the filling is feathers, the side air permeability is 3 cc/cm 2 · sec or less (more preferably 0.1 to 3 cc/cm 2 · sec), and 5 cc/cm 2 · sec or less (more preferably 0.1 to 5 cc/cm 2 for synthetic fibers or wool) · 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, depending on the sewing method, the batting in textile products may blow out (blowing out from needle holes of sewing machines, etc.). sealing, etc.) 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 fabric of the present invention is a side fabric that is lightweight and has excellent texture, and is particularly excellent in swelling, and is used for down jackets, padded jackets, sportswear, work clothes, protective clothing, winter clothing, sleeping bags, floor cushions, and kotatsu futons. , It is preferably used as a side material such as a futon, but the futon side material 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。
Examples and comparative examples of the present invention will now be described in detail, but the present invention is not limited to these. Each measurement item in the examples was measured by the following method.
(1) Fabric cover factor CF
CF = (DWp/1.1) 1/2 x MWp + (DWf/1.1) 1/2 x MWf
[DWp is the warp yarn total fineness (dtex), MWp is the warp yarn weaving density (book/2.54 cm), DWf is the weft yarn total fineness (dtex), and MWf is the weft yarn weaving density (book/2.54 cm). ]
(2) Single fineness (dtex) of composite false twisted crimped yarn
The diameter (μm) was randomly measured n=20 from the side of the fiber under an optical microscope and converted to average, maximum and minimum single fineness (dtex).
(3) Total fineness (dtex)
Measured according to JIS L1015.
(4) Tactile feel Evaluation by the test subject was carried out according to three grades: good texture/swelling feeling: Grade 3, moderate to somewhat good: Grade 2, and poor: Grade 1. Flexibility was also evaluated in the same manner.
(5) Basis weight Measured according to JIS L1096 (6) Air permeability Measured according to JIS L1096A method (Frazier 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 rate 15-18%)) obtained by high-speed spinning at a spinning speed of 5000 m / min as partially oriented polyester filament yarn, and drawn yarn by drawing the POY (36dtex/36fil, low elongation, low boiling water shrinkage (boiling water shrinkage of 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, by arranging and false twisting these two types of yarns with different elongations, the yarn with low elongation (shrinkage in low boiling water) becomes the core, and the yarn with high elongation winds the core around the outer layer. A composite false twist crimped yarn (total fineness: 95 dtex, single fiber fineness of all single fibers: within the range of 0.1 to 2 dtex) having such a two-layer structure was produced. Next, using false twisted crimped yarn (total fineness 36 dtex/36fil) made of polyethylene terephthalate multifilament for warp yarn and the composite false twisted crimped yarn (total fineness 95 dtex) for weft yarn, a flat fiber having a CF of about 2800 was used. Weave a fabric.
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 scouring, then dyeing and bath functional processing (disperse dye and sweat-absorbing agent), drying and setting, antistatic processing as padding, and calendering. rice field. The resulting woven fabric for side fabrics was as shown in Table 1.
The woven fabric was used as a futon side material, and polyester card cotton was filled and sewn to obtain a futon. As a result of feeling the obtained futon by a test subject, it was found that the futon had an excellent texture with a bulging feeling.
［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, processing was carried out in the same manner except that the composite false twisted crimped yarn used for the weft yarn was changed to a total fineness of 60 dtex type and a plain weave fabric having a CF of about 2100 was used. The resulting woven fabric for side fabrics was as shown in Table 1.
The woven fabric was used as a futon side material, and polyester card cotton was filled and sewn to obtain a futon. As a result of feeling the obtained futon by a test subject, it was found that the futon had an excellent texture with a bulging feeling.
［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, processing was carried out in the same manner, except that the composite false twist crimped yarn used for the weft yarn was changed to a total fineness of 60 dtex type, and a plain weave fabric having a CF of about 1870 was used. The resulting woven fabric for side fabrics was as shown in Table 1.
The woven fabric was used as a futon side material, and polyester card cotton was filled and sewn to obtain a futon. As a result of feeling the obtained futon by a test subject, it was found that the futon had an excellent texture with a bulging feeling.
［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]
The fabric was processed in the same manner as in Example 1, except that a drawn polyethylene terephthalate multifilament yarn (total fineness 30 dtex/144 fil, non-crimped yarn) was used and a CF1760 plain weave fabric was used. The resulting woven fabric for side fabrics was as shown in Table 1.
The woven fabric was used as a futon side material, and polyester card cotton was filled and sewn to obtain a futon. As a result of subjective evaluation of the obtained futon, it was found to have a softness but a texture without a bulging feeling.
［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, false-twisted crimped yarn (total fineness 50 dtex/76 fil) made of polyethylene terephthalate multifilament was used for the warp and weft yarns, and the fabric was processed in the same manner as in Example 1 except that a plain weave fabric having a CF of about 2070 was formed. The resulting woven fabric for side fabrics was as shown in Table 1.
The woven fabric was used as a futon side material, and polyester card cotton was filled and sewn to obtain a futon. As a result of subjective evaluation of the obtained futon, it was found that the futon had neither softness nor bulging feeling.
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。 ADVANTAGE OF THE INVENTION According to this invention, the side fabric excellent in lightness and a touch is provided, and its industrial value is very large.
Claims (1)
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の範囲内であり、
前記複合仮撚捲縮加工糸の総繊度が５０～２００ｄｔｅｘの範囲内であり、
前記複合仮撚捲縮加工糸がポリエステルからなり、
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り、
前記織物において、目付けが５０～１００ｇ／ｍ２の範囲内であり、
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以上であり、
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。］
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なり、
前記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り、
かつ側地が布団側地であることを特徴とする側地。 A side fabric composed of a woven fabric, in which a composite false twisted crimped yarn obtained by aligning and false twisting two types of yarns with different elongations in the warp and/or weft of the fabric is arranged. become,
In the composite false twisted crimped yarn, all single fibers constituting the composite false twisted crimped yarn have a single fiber fineness of 0.1 to 3 dtex,
The total fineness of the composite false twist crimped yarn is in the range of 50 to 200 dtex,
The composite false twisted crimped yarn is made of polyester,
In the fabric, a composite false twisted crimped yarn is arranged in the warp yarn or the weft yarn, and a false twisted crimped yarn is arranged in the other,
The fabric has a basis weight in the range of 50 to 100 g/m 2 ,
In the woven fabric, the cover factor CF defined by the following formula is 1700 or more,
CF = (DWp/1.1) 1/2 x MWp + (DWf/1.1) 1/2 x MWf
[DWp is the warp yarn total fineness (dtex), MWp is the warp yarn weaving density (line/2.54 cm), DWf is the weft yarn total fineness (dtex), and MWf is the weft yarn weaving density (line/2.54 cm). ]
The woven fabric is subjected to sweat absorption processing and / or antistatic processing and / or calendar processing and / or functional processing,
The functional finishing is any one selected from the group consisting of antibacterial and deodorant finishing, antibacterial finishing, antiviral finishing, antifouling finishing, deodorizing finishing, and ultraviolet-proof finishing,
The side material is characterized by being a futon side material.
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| Publication number | Priority date | Publication date | Assignee | Title |
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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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| Publication number | Priority date | Publication date | Assignee | Title |
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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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