JP2019070222A - futon - Google Patents
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- JP2019070222A JP2019070222A JP2019008432A JP2019008432A JP2019070222A JP 2019070222 A JP2019070222 A JP 2019070222A JP 2019008432 A JP2019008432 A JP 2019008432A JP 2019008432 A JP2019008432 A JP 2019008432A JP 2019070222 A JP2019070222 A JP 2019070222A
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- 239000004744 fabric Substances 0.000 claims abstract description 19
- 230000035699 permeability Effects 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 9
- -1 polyethylene terephthalate Polymers 0.000 claims abstract description 9
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 8
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 8
- 238000012545 processing Methods 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 238000003490 calendering Methods 0.000 claims description 6
- 239000004753 textile Substances 0.000 claims description 5
- 239000002759 woven fabric Substances 0.000 abstract description 9
- 239000003795 chemical substances by application Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 238000004043 dyeing Methods 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 229920001410 Microfiber Polymers 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005282 brightening Methods 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
- 238000010276 construction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003230 hygroscopic agent Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000000077 insect repellent Substances 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 239000002121 nanofiber Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Bedding Items (AREA)
- Treatment Of Fiber Materials (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Woven Fabrics (AREA)
Abstract
Description
本発明は、柔軟性に優れた布団側地に関する。 The present invention relates to a duvet side with excellent flexibility.
従来、ダウンジャケット、中綿入りジャケット、防寒服、寝袋、中綿入りふとん、羽毛ふとんなど、側地と中材（中綿、ダウンなど）とで構成される繊維製品が広く使用されている。そして、前記側地としては、中材がもれないようにするため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、低通気度織物では柔軟性に劣るという問題があった。
BACKGROUND ART Conventionally, textile products composed of side grounds and intermediate materials (cotton, down, etc.), such as down jackets, jackets filled with cotton, winter clothes, sleeping bags, futons filled with cotton, down futons, etc., are widely used. And as said side place, in order to make an inside material not leak, it is common that low air permeability textiles are used (for example, refer to patent documents 1).
However, there is a problem that the low air permeability fabric is inferior in flexibility.
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、柔軟性に優れた布団側地を提供することにある。 The present invention has been made in view of the above-mentioned background, and an object thereof is to provide a duvet side with excellent flexibility.
本発明者らは、上記目的を達成するため鋭意検討した結果、単繊維繊度が小さく、かつフィラメント数が大きく、かつ総繊度が小さいマルチフィラメントを用いて織物を得た後、かかる織物で側地を構成することにより柔軟性に優れた布団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に到達した。 As a result of intensive studies to achieve the above object, the present inventors obtained a woven fabric using a multifilament having a small single fiber fineness, a large number of filaments, and a small total fineness, and then using the woven fabric The present invention has been achieved by further intensive studies after finding that a duvet side with excellent flexibility can be obtained by constructing the above.
かくして、本発明によれば「単繊維繊度０．５ｄｔｅｘ以下、フィラメント数１４４本以上、総繊度５０ｄｔｅｘ以下の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のみからなり、下記式に定義するカバーファクターＣＦが１２００以上であり、目付け３０〜８０ｇ／ｍ２かつ通気度１．０ｃｃ／ｃｍ２・ｓｅｃ以下の織物で構成されることを特徴とする布団側地が提供される。
ＣＦ＝（ＤＷｐ／１．１）１／２×ＭＷｐ＋（ＤＷｆ／１．１）１／２×ＭＷｆ［ＤＷｐは経糸総繊度（ｄｔｅｘ）、ＭＷｐは経糸織密度（本／２．５４ｃｍ）、ＤＷｆは緯糸総繊度（ｄｔｅｘ）、ＭＷｆは緯糸織密度（本／２．５４ｃｍ）である。］」
その際、前記織物に吸水加工および／またはカレンダー加工が施されていることが好ましい。
Thus, according to the present invention, "the monofilament fineness 0.5 dtex or less, the number of filaments 144 or more, the total fineness 50 dtex or less polyethylene terephthalate multifilament drawn yarn only, the cover factor CF defined in the following formula is 1200 or more A futon side material is provided, characterized in that it is made of a fabric having a basis weight of 30 to 80 g / m 2 and an air permeability of 1.0 cc / cm 2 · sec or less.
CF = (DWp / 1.1) 1/2 × MWp + (DWf / 1.1) 1/2 × MWf [DWp is the warp total fineness (dtex), MWp is the warp density (this / 2.54 cm), DWf Is the weft total fineness (dtex), and MWf is the weft weave density (book / 2.54 cm). ]]
At that time, it is preferable that the fabric is subjected to water absorption processing and / or calender processing.
本発明によれば、柔軟性に優れた布団側地が得られる。 According to the present invention, a duvet side with excellent flexibility 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。まず、織物に含まれるマルチフィラメントにおいて、単繊維繊度０．５ｄｔｅｘ以下（好ましくは０．０００００１〜０．５ｄｔｅｘ）、かつフィラメント数１４４本以上（好ましくは１４４〜１００００本）、かつ総繊度５０ｄｔｅｘ以下（好ましくは２０〜５０ｄｔｅｘ、特に好ましくは２０〜３５ｄｔｅｘ）であることが重要である。前記マルチフィラメントがかかる要件を満足しない場合は、柔軟性に優れた布団側地が得られないおそれがあり好ましくない。なお、前記マルチフィラメントはナノファイバーと称される単繊維径１０００ｎｍ以下の超極細繊維であってもよい。 Although the form for implementing this invention is explained in full detail below, this invention is not limited by these. First, in the multifilament contained in the woven fabric, the single fiber fineness 0.5 dtex or less (preferably 0.000001 to 0.5 dtex), and the number of filaments 144 or more (preferably 144 to 10000), and the total fineness 50 dtex or less ( It is important that it is preferably 20 to 50 dtex, particularly preferably 20 to 35 dtex). When the said multifilament does not satisfy | fill such requirements, there is a possibility that the futon side which was excellent in flexibility may not be obtained, and is not preferable. The multifilament may be an ultrafine fiber with a single fiber diameter of 1000 nm or less called nanofiber.
前記マルチフィラメントにおいて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は、織物の組織間空隙が大きくなり中材が飛び出るおそれがあり好ましくない。単繊維の断面形状は特に限定されず、丸、三角、扁平、くびれつき扁平、中空など公知の断面形状でよい。 It is important that the multifilaments are long fibers. In the case of a spun yarn composed of short fibers, the space between the structures of the woven fabric becomes large, which may cause the middle material to pop out, which is not preferable. 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, constricted flat, or hollow.
前記マルチフィラメントを形成するポリマーは、ポリエチレンテレフタレートである。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内で必要に応じて、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、無機微粒子が１種または２種以上含まれていてもよい。 The polymer forming the multifilament is polyethylene terephthalate. Examples of such polyesters include polyesters that have been subjected to material recycling or chemical recycling, and polyethylene terephthalate that is produced using a monomer component obtained from biomass, ie, a substance derived from a living organism, as a raw material, as described in JP 2009-091694A. May be Furthermore, polyesters obtained using a catalyst containing a specific phosphorus compound and a titanium compound as described in JP-A-2004-270097 and JP-A-2004-211268 may be used. In addition, if necessary, a matting agent, a micropore forming agent, a cationic dye dyeable agent, a coloring inhibitor, a heat stabilizer, a fluorescent brightening agent, a coloring agent, and a hygroscopic agent as needed within a range that does not impair the object of the present invention. And inorganic fine particles may be contained alone or in combination of two or more.
前記マルチフィラメントは、例えば以下の製造方法により製造することができる。すなわち、例えば、固有粘度が０．５５〜０．８０の前記ポリエステルなどを、常法により紡糸し、２０００〜４３００ｍ／分の速度で未延伸糸（中間配向糸）として一旦巻き取り、延伸するか、または、巻き取る前に延伸して、前記マルチフィラメントを得る。
また、中間配向糸を、１８０〜２００℃に加熱されたヒーターを用いて、弛緩状態（オーバーフィード１．５〜１０％）で熱処理することにより、加熱下で自己伸長性を有する未延伸糸（中間配向糸）としてもよい。さらには、仮撚捲縮加工や空気加工や撚糸などを施してもよい。
The multifilament can be produced, for example, by the following production method. That is, for example, whether the above polyester or the like having an intrinsic viscosity of 0.55 to 0.80 is spun according to a conventional method, and once taken up as an undrawn yarn (intermediate alignment yarn) at a speed of 2000 to 4300 m / min Alternatively, it is stretched before being wound to obtain the multifilament.
In addition, the middle oriented yarn is heat-treated in a relaxed state (overfeed 1.5 to 10%) using a heater heated to 180 to 200 ° C. to produce an undrawn yarn having self-stretchability under heating ( It may be an intermediate alignment yarn). Furthermore, a false twist crimping process, an air process, a twisting yarn or the like may be applied.
本発明において、織物はマルチフィラメント延伸糸のみからなる。
前記織物において、通気度は１．０ｃｃ／ｃｍ２・ｓｅｃ以下（好ましくは、０．１〜１．０ｃｃ／ｃｍ２・ｓｅｃ）である。通気度が１．０ｃｃ／ｃｍ２・ｓｅｃよりも大きいと、中材がもれたり、蓄熱性が損なわれるおそれがある。
In the present invention, the fabric consists only of multifilament drawn yarns.
In the woven fabric, the air permeability is 1.0 cc / cm 2 · sec or less (preferably 0.1 to 1.0 cc / cm 2 · sec). If the air permeability is higher than 1.0 cc / cm 2 · sec, the intermediate material may be leaked or the heat storage property may be impaired.
このように、低通気度の織物を得るために、下記式に定義する織物のカバーファクターＣＦを１２００以上（より好ましくは１３００〜２５００）とする。
ＣＦ＝（ＤＷｐ／１．１）１／２×ＭＷｐ＋（ＤＷｆ／１．１）１／２×ＭＷｆ
［ＤＷｐは経糸総繊度（ｄｔｅｘ）、ＭＷｐは経糸織密度（本／２．５４ｃｍ）、ＤＷｆは緯糸総繊度（ｄｔｅｘ）、ＭＷｆは緯糸織密度（本／２．５４ｃｍ）である。］
As described above, in order to obtain a low air permeability fabric, the cover factor CF of the fabric defined in the following formula is set to 1200 or more (more preferably 1300 to 2500).
CF = (DWp / 1.1) 1/2 × MWp + (DWf / 1.1) 1/2 × MWf
[DWp is a warp total fineness (dtex), MWp is a warp weave density (book / 2.54 cm), DWf is a weft total fine rate (dtex), and MWf is a weft weave density (book / 2.54 cm). ]
また、かかる織物の織物組織は特に限定されず、例えば、平織、斜文織、朱子織等の三原組織、変化組織、変化斜文織等の変化組織、経二重織、緯二重織等の片二重組織、たてビロード、リップストップ組織などが例示される。なかでも、引裂き強度の点でリップストップ組織が好ましい。層数も単層でもよいし、２層以上の多層でもよい。製織方法も通常の織機（例えば、通常のウオータージェットルーム、エアージェットルームなど）を用いた通常の方法でよい。 In addition, the weave structure of the woven fabric is not particularly limited, and, for example, a three-row structure such as plain weave, twill weave, satin weave, a change texture, a change texture such as a change twill weave, a warp double weave, a weft double weave, etc. Double-sided tissue, vertical velvet, ripstop tissue, etc. are exemplified. Among them, the lip stop structure is preferred in view of tear strength. The number of layers may be a single layer or may be a multilayer of two or more layers. The weaving method may also be a conventional method using a conventional loom (e.g., a conventional water jet room, an air jet room, etc.).
また、織物にカレンダー加工および／または吸水加工を施すと、組織間空隙が小さくなるため、低通気度がさらに向上し、運動時や睡眠時に人間から発する蒸気や汗を吸収できる事から好ましい。吸水加工としては、例えば、親水性加工剤を付与する方法にて、親水剤（高松油脂（株）製ＳＲ−１０００）を５％ｏｗｆ用いて１３０℃３０分間、通常の染色加工と同時に施す方法等を用いる事が有効であるが限定されるものではない。
また、カレンダー加工の条件としては、温度１３０℃以上（より好ましくは１４０〜１９５℃）、線圧２００〜２００００Ｎ／ｃｍの範囲内であることが好ましい。
In addition, when calendering and / or water absorption processing is applied to a woven fabric, it is preferable because the space between tissues is reduced, the low air permeability is further improved, and steam and sweat emitted from humans during exercise and sleep can be absorbed. As the water absorption process, for example, a method of applying a hydrophilic processing agent and simultaneously applying a normal dyeing process at 130 ° C. for 30 minutes using 5% owf of a hydrophilic agent (SR-1000 manufactured by Takamatsu Yushi Co., Ltd.) It is effective but not limited to use of
The calendering conditions are preferably in the range of a temperature of 130 ° C. or more (more preferably 140 to 195 ° C.) and a linear pressure of 200 to 20,000 N / cm.
さらには、常法の染色加工、撥水加工、起毛加工、紫外線遮蔽あるいは制電剤、抗菌剤、消臭剤、防虫剤、蓄光剤、再帰反射剤、マイナスイオン発生剤等の機能を付与する各種加工、バッフィング加工またはブラシ処理加工を付加適用してもよい。
また、織物の目付けは３０〜８０ｇ／ｍ２である。軽量性の点では目付けが小さいほどよいが、目付けがあまり小さくなると吸水性が低下するおそれがある。
Furthermore, it imparts functions such as ordinary dyeing processing, water repellent processing, raising processing, ultraviolet shielding or antistatic agent, antibacterial agent, deodorant, insect repellent, luminous agent, retroreflecting agent, negative ion generating agent, etc. Various processing, buffing processing or brush processing may be additionally applied.
Moreover, the fabric weight of textiles is 30-80 g / m < 2 >. From the viewpoint of lightness, the smaller the fabric weight, the better, but if the fabric weight is too small, the water absorbability may be reduced.
本発明の側地は前記の織物で構成される。その際、適宜、縫製や装飾を施したり、付属品を付加してもよい。
本発明の側地は柔軟性に優れるので、ダウンジャケット、中綿入りジャケット、スポーツウエア、アウトドアウエア、作業衣、防護服、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。特に、布団側地が好ましい。
The side of the present invention is composed of the above-mentioned woven fabric. At that time, sewing, decoration, or accessories may be added as appropriate.
Since the side of the present invention is excellent in flexibility, it is suitably used as a down jacket, batted jacket, sportswear, outdoor wear, work clothes, protective clothes, winter clothes, sleeping bags, cushions, kotatsu, futons, etc. Be done. In particular, the futon side is preferred.
次に本発明の実施例及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）目付け
ＪＩＳＬ１０９６ ６．４により測定した。
（２）通気性
ＪＩＳ Ｌ１０９６ ６．２７．１ Ａ法（フラジール法）により通気性（ｃｃ／ｃｍ２・ｓｅｃ）を測定した。
（３）織物のカバーファクターＣＦ
下記式により、織物のカバーファクターＣＦを算出した。
ＣＦ＝（ＤＷｐ／１．１）１／２×ＭＷｐ＋（ＤＷｆ／１．１）１／２×ＭＷｆ
［ＤＷｐは経糸総繊度（ｄｔｅｘ）、ＭＷｐは経糸織密度（本／２．５４ｃｍ）、ＤＷｆは緯糸総繊度（ｄｔｅｘ）、ＭＷｆは緯糸織密度（本／２．５４ｃｍ）である。］
（４）側地の柔軟性
試験者の評価により、３級：柔軟性に優れる、２級：普通、１級：柔軟性に劣る、の３段階に評価した。
EXAMPLES The present invention will next be described in detail by way of Examples and Comparative Examples, which should not be construed as limiting the invention thereto. In addition, each measurement item in an Example was measured by the following method.
(1) Fabric weight It measured by JISL10966.4.
(2) Permeability Permeability (cc / cm 2 · sec) was measured by JIS L1096 6.27.1 A method (Frazil method).
(3) Textile cover factor CF
The cover factor CF of the fabric was calculated by the following equation.
CF = (DWp / 1.1) 1/2 × MWp + (DWf / 1.1) 1/2 × MWf
[DWp is a warp total fineness (dtex), MWp is a warp weave density (book / 2.54 cm), DWf is a weft total fine rate (dtex), and MWf is a weft weave density (book / 2.54 cm). ]
(4) Flexibility of the side ground According to the evaluation of the tester, the grade was evaluated as three levels of grade 3: excellent in flexibility, grade 2: normal, grade 1: poor flexibility.
［実施例１］
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）を経糸および緯糸に用いて公知のリップストップ組織の生機を織成した。そして、該織物に通常の染色仕上げ加工（分散染料により青色に染色）を行い、吸水加工したあとでファイナルセットを施し、カレンダー加工を行い側地を得た。その際の吸水加工は、下記加工剤の処方にて１３０℃３０分間、染色加工と同時に施した。また、カレンダー加工は、ロール温度１６０℃の条件でカレンダー加工を行った。
＜加工剤組成＞
・吸水加工剤 ５％ｏｗｆ（繊維重量に対して５ｗｔ％）
（高松油脂（株）製ＳＲ−１０００）
・水 ９５．０ｗｔ％
得られた側地用織物において、目付け５７ｇｒ／ｍ２、ＣＦ１７６０であり、柔軟性に優れたものであった（３級）。また、通気性は０．４ｃｃ／ｃｍ２・ｓｅｃであった。
次いで、該側地を布団側地として用いて布団を得て使用したところ、柔軟性に優れたものであった。
Example 1
Polyethylene terephthalate multifilament drawn yarn (total fineness of 30 dtex / 144 fil) was used for warp and weft to weave a known ripstop construction machine. Then, the fabric was subjected to ordinary dyeing finish processing (stained in blue with a disperse dye), subjected to water absorption processing, then to a final set, and calendered to obtain a side ground. Water absorption processing at that time was performed simultaneously with dyeing processing at 130 ° C. for 30 minutes according to the following formulation of processing agent. Moreover, the calendering performed calendering on the conditions of roll temperature 160 degreeC.
<Processing agent composition>
・ Water absorption processing agent 5% owf (5 wt% with respect to fiber weight)
(Takamatsu Yushi Co., Ltd. SR-1000)
・ Water 95.0wt%
The obtained side ground fabric had a basis weight of 57 gr / m 2 and CF 1760, and was excellent in flexibility (third grade). Moreover, the air permeability was 0.4 cc / cm 2 · sec.
Next, when the side land was used as a duvet side land and a futon was obtained and used, it was excellent in flexibility.
［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５６ｄｔｅｘ／７２ｆｉｌ）を用いること以外は実施例１と同様にした。得られた側地は柔軟性に劣るものであった（１級）。
Comparative Example 1
The same procedure as in Example 1 was repeated except that polyethylene terephthalate multifilament drawn yarn (total fineness 56 dtex / 72 fil) was used in Example 1. The obtained site was inferior in flexibility (grade 1).
本発明によれば、柔軟性に優れた布団側地が提供され、その工業的価値は極めて大である。 According to the present invention, a highly flexible duvet side is provided, and its industrial value is extremely great.
本発明は、柔軟性に優れた布団側地を用いた布団に関する。 The present invention relates to a futon using a futon side material with excellent flexibility.
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、柔軟性に優れた布団側地を用いた布団を提供することにある。 The present invention has been made in view of the above-mentioned background, and an object thereof is to provide a duvet using a duvet side material excellent in flexibility.
かくして、本発明によれば「単繊維繊度０．５ｄｔｅｘ以下、フィラメント数１４４本以上、総繊度５０ｄｔｅｘ以下の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のみからなり、下記式に定義するカバーファクターＣＦが１２００以上であり、目付け３０〜８０ｇ／ｍ２かつ通気度１．０ｃｃ／ｃｍ２・ｓｅｃ以下の織物で構成されることを特徴とする布団側地を用いてなる布団が提供される。
ＣＦ＝（ＤＷｐ／１．１）１／２×ＭＷｐ＋（ＤＷｆ／１．１）１／２×ＭＷｆ［ＤＷｐは経糸総繊度（ｄｔｅｘ）、ＭＷｐは経糸織密度（本／２．５４ｃｍ）、ＤＷｆは緯糸総繊度（ｄｔｅｘ）、ＭＷｆは緯糸織密度（本／２．５４ｃｍ）である。］」
その際、前記織物に吸水加工および／またはカレンダー加工が施されていることが好ましい。
Thus, according to the present invention, "the monofilament fineness 0.5 dtex or less, the number of filaments 144 or more, the total fineness 50 dtex or less polyethylene terephthalate multifilament drawn yarn only, the cover factor CF defined in the following formula is 1200 or more , futon is provided comprising using a futon side ground, characterized in that it is composed of a basis weight 30 to 80 g / m 2 and air permeability of 1.0cc / cm 2 · sec or less of the fabric.
CF = (DWp / 1.1) 1/2 × MWp + (DWf / 1.1) 1/2 × MWf [DWp is the warp total fineness (dtex), MWp is the warp density (this / 2.54 cm), DWf Is the weft total fineness (dtex), and MWf is the weft weave density (book / 2.54 cm). ]]
At that time, it is preferable that the fabric is subjected to water absorption processing and / or calender processing.
本発明によれば、柔軟性に優れた布団側地を用いた布団が得られる。 ADVANTAGE OF THE INVENTION According to this invention, the futon using the futon side which was excellent in flexibility is obtained.
本発明によれば、柔軟性に優れた布団側地を用いた布団が提供され、その工業的価値は極めて大である。
According to the present invention, a futon using a futon side with excellent flexibility is provided, and its industrial value is extremely large.
Claims (2)
ＣＦ＝（ＤＷｐ／１．１）１／２×ＭＷｐ＋（ＤＷｆ／１．１）１／２×ＭＷｆ
［ＤＷｐは経糸総繊度（ｄｔｅｘ）、ＭＷｐは経糸織密度（本／２．５４ｃｍ）、ＤＷｆは緯糸総繊度（ｄｔｅｘ）、ＭＷｆは緯糸織密度（本／２．５４ｃｍ）である。］ Single fiber fineness 0.5dtex or less, the number of filaments 144 or more, the total fineness 50dtex consists only the following polyethylene terephthalate multifilament drawn yarn, is not less 1200 than the cover factor CF as defined formula, basis weight 30 to 80 g / m 2 And futon side material characterized by being constituted by textiles of 1.0 cc / cm 2 · sec or less of air permeability.
CF = (DWp / 1.1) 1/2 × MWp + (DWf / 1.1) 1/2 × MWf
[DWp is a warp total fineness (dtex), MWp is a warp weave density (book / 2.54 cm), DWf is a weft total fine rate (dtex), and MWf is a weft weave density (book / 2.54 cm). ]
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004204365A (en) * | 2002-12-24 | 2004-07-22 | Toray Ind Inc | Woven or knitted fabric for bedding material |
| WO2012067053A1 (en) * | 2010-11-18 | 2012-05-24 | 帝人ファイバー株式会社 | Fabric and clothing |
| 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 |
| JP2015001025A (en) * | 2013-06-13 | 2015-01-05 | 東レ株式会社 | Down escape-preventing fabric |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004204365A (en) * | 2002-12-24 | 2004-07-22 | Toray Ind Inc | Woven or knitted fabric for bedding material |
| WO2012067053A1 (en) * | 2010-11-18 | 2012-05-24 | 帝人ファイバー株式会社 | Fabric and clothing |
| 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 |
| JP2015001025A (en) * | 2013-06-13 | 2015-01-05 | 東レ株式会社 | Down escape-preventing fabric |
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