JP5220798B2

JP5220798B2 - Mesh fabric

Info

Publication number: JP5220798B2
Application number: JP2010100435A
Authority: JP
Inventors: 俊宏谷澤; 昭彦堀
Original assignee: Kawashima Selkon Textiles Co Ltd
Current assignee: Kawashima Selkon Textiles Co Ltd
Priority date: 2010-04-24
Filing date: 2010-04-24
Publication date: 2013-06-26
Anticipated expiration: 2030-04-24
Also published as: JP2011231420A

Description

本発明は、防虫網、防塵シート、工事用シート、日除け、ロールスクリーン、座席シート、フィルター等に使用されるメッシュ織物に関するものである。 The present invention relates to a mesh fabric used for insect screens, dustproof sheets, construction sheets, awnings, roll screens, seat sheets, filters, and the like.

防虫網には繊度２００〜２０００ｄｔｅｘのモノフィラメント糸と経糸と緯糸に使用し、経緯密度を２０本／２５．４ｍｍ前後とした経緯合計カバーファクターが概して１０００〜１８００のメッシュ織物が使用されている（例えば、特許文献１、２、３参照）。
メッシュ織物の経糸や緯糸の目ズレを防ぐために織組織には捩れ織（絽）や模紗織が採用され（例えば、特許文献１参照）、経糸や緯糸への熱融着性芯鞘複合モノフィラメント糸が試みられている（例えば、特許文献２参照）。 Insect nets are used for monofilament yarns having a fineness of 200 to 2000 dtex, warp yarns and weft yarns, and mesh fabrics having a weft density of about 20 to 25.4 mm and a total cover factor of 1000 to 1800 are generally used (for example, Patent Documents 1, 2, and 3).
In order to prevent misalignment of the warp and weft of the mesh fabric, a twisted weave (絽) or imitation weave is adopted as the woven structure (see, for example, Patent Document 1), and a core-sheath composite monofilament yarn that is heat-bondable to the warp and weft. Has been attempted (see, for example, Patent Document 2).

特開平０８−１７０２４４号公報Japanese Patent Laid-Open No. 08-170244 特開２００８−００１９９５号公報JP 2008-001995 A 特開２０１０−０６５４６５号公報JP 2010-0665465 A

従来、防虫網に使用されているメッシュ織物は、透視性が高く、遮蔽性が低く、防塵シート、日除け、ロールスクリーンには使用し得ず、又、強度的に工事用シートや座席シート、フィルター等に使用することは出来ない。 Conventionally, mesh fabrics used for insect screens have high transparency and low shielding properties, and cannot be used for dustproof sheets, sunshades, and roll screens. It cannot be used for etc.

そこで、本発明は、防虫網にだけではなく、遮蔽性があって日除けやロールスクリーン、防塵シートに使用することが出来、又、強度的にも安定していて工事用シートや座席シート、フィルター等にも使用することが出来るメッシュ織物を得ることを目的とする。 Therefore, the present invention is not only for insect nets but also has a shielding property and can be used for sunshades, roll screens and dustproof sheets, and is also stable in strength and is used for construction sheets, seat sheets and filters. It aims at obtaining the mesh fabric which can be used also for the above.

本発明に係るメッシュ織物は、（イ）一完全織組織図の左右何れか片側が経糸の配列されない経糸無配列区画Ｂであり、（ロ）その他の左右片側が経糸と緯糸が交絡する経緯配列区画Ｃであり、（ハ）その経緯配列区画Ｃの上下何れか片側が、緯糸の上を越える経糸の本数の多い経浮き織段Ｄと緯糸の上を越える経糸の本数の少ない経沈み織段Ｅが上下に続く製織方向において交互する浮沈織組織区画Ｆであり、（ニ）その経緯配列区画Ｃの上下何れか他の片側が、左右に続く織幅方向における少なくとも左右両端部が左右裏返しになる模紗織を左右に分割した分割左側模紗織区画Ｈと分割右側模紗織区画Ｉになっている両端模紗織区画Ｊである経緯配列区画Ｃと経糸無配列区画Ｂによって構成される一完全織組織図Ａに従って織成されており、（ホ）浮沈織組織区画Ｆに従って織成される横筋３１と、経緯配列区画Ｃに従って織成される縦筋３２とによって囲まれる透視性空隙３３が形成されたメッシュ部３４が織成されていて、そのメッシュ部３４の浮沈織組織区画Ｆに、総繊度１５０〜３０００ｄｔｅｘの紡績糸とマルチフィラメント糸の何れかの多繊糸条２２が緯糸として織り込まれ、その多繊糸条２２が、経緯配列区画Ｃより経糸無配列区画Ｂで嵩高となっていることを第１の特徴とする。 The mesh fabric according to the present invention is (i) a warp no-arrangement section B in which either one of the left and right sides of a complete woven structure diagram is not arranged with warp, and (b) a warp and weft where the other left and right sides are entangled. Section C and (C) Warp weave weaving stage D with a large number of warp yarns over the weft on either one of the upper and lower sides of the weft arrangement section C and warp sank weaving stages with a small number of warp yarns over the weft E is an ups and downs textured section F that alternates in the weaving direction that continues up and down, and (d) either one of the upper and lower sides of the weft arrangement section C is at least left and right ends in the weaving width direction that continues from side to side. A complete weave structure composed of a weft pattern section C and a warp non-arrangement section B which are divided into left and right pattern weaving sections H which are divided into left and right pattern weaving sections I. Woven according to figure A And (e) a mesh portion 34 is formed in which a transparent gap 33 is formed that is surrounded by the transverse streaks 31 woven according to the floating and woven tissue section F and the vertical streaks 32 woven according to the weft arrangement section C. In addition, a multifilament yarn 22 of either a spun yarn or a multifilament yarn having a total fineness of 150 to 3000 dtex is woven as a weft yarn in the floating and woven tissue section F of the mesh portion 34, and the multifilament yarn 22 is the Rukoto from background sequences compartment C has become bulky in the warp-free arrangement compartment B to the first feature.

本発明に係るメッシュ織物の第２の特徴は、（イ）一完全織組織図の左右何れか片側が経糸の配列されない経糸無配列区画Ｂであり、（ロ）その他の左右片側が経糸と緯糸が交絡する経緯配列区画Ｃであり、（ハ）その経緯配列区画Ｃの上下何れか片側が、緯糸の上を越える経糸の本数の多い経浮き織段Ｄと緯糸の上を越える経糸の本数の少ない経沈み織段Ｅが上下に続く製織方向において交互する浮沈織組織区画Ｆであり、（ニ）その経緯配列区画Ｃの上下何れか他の片側が、左右に続く織幅方向における少なくとも左右両端部が左右裏返しになる模紗織の分割左側模紗織区画Ｈと分割右側模紗織区画Ｉになっている両端模紗織区画Ｊである経緯配列区画Ｃと経糸無配列区画Ｂによって構成される一完全織組織図Ａに従って織成されており、（ホ）浮沈織組織区画Ｆに従って織成される横筋３１と、経緯配列区画Ｃに従って織成される縦筋３２とによって囲まれる透視性空隙３３が形成されたメッシュ部３４が織成されていて、両端模紗織区画Ｊの両端の模紗織区画Ｈ・Ｉの少なくとも何れかの経糸１１と少なくとも何れかの緯糸１２との少なくとも経緯何れかの糸条に、破断伸度が３０％以上であり、破断時の伸長強度が１．０ｃＮ／ｄｔｅｘ以上であり、１０％伸長後の弾性回復率が９０％以上の熱融着性弾性モノフィラメント糸が適用されている点にある。 The second feature of the mesh fabric according to the present invention is as follows: (a) One of the left and right sides of a complete woven structure diagram is a warp-free arrangement section B where warp is not arranged; (b) The other left and right sides are warps and wefts (C) The upper and lower sides of the weft arrangement section C have warp weaves D having a large number of warp yarns over the weft yarns and the number of warp yarns over the weft yarns. Floating / sinking weaving section F in which the few warp weaving steps E alternate in the weaving direction up and down, and (d) either one of the top and bottom of the weft arrangement section C is at least left and right both ends in the weaving width direction A complete weaving composed of a weft pattern section C and a warp non-arrangement section B which is a double-side pattern weaving section J which is a divided left-hand pattern weaving section H and a divided right-hand pattern weaving section I. Woven according to organization chart A (E) A mesh portion 34 is formed in which a transparent gap 33 is formed surrounded by the transverse streaks 31 woven according to the floating and woven tissue section F and the vertical streaks 32 woven according to the background arrangement section C. have been, at least history either yarn of at least one of the warp yarns 11 of Moshao compartments H · I across the two ends Moshao partition J and at least one of the weft 12, elongation at break of 30% or more In addition, a heat-fusible elastic monofilament yarn having an elongation strength at break of 1.0 cN / dtex or more and an elastic recovery rate after elongation of 10% of 90% or more is applied.

本発明に係るメッシュ織物の第３の特徴は、（イ）一完全織組織図の左右何れか片側が経糸の配列されない経糸無配列区画Ｂであり、（ロ）その他の左右片側が経糸と緯糸が交絡する経緯配列区画Ｃであり、（ハ）その経緯配列区画Ｃの上下何れか片側が、緯糸の上を越える経糸の本数の多い経浮き織段Ｄと緯糸の上を越える経糸の本数の少ない経沈み織段Ｅが上下に続く製織方向において交互する浮沈織組織区画Ｆであり、（ニ）その経緯配列区画Ｃの上下何れか他の片側が、左右に続く織幅方向における少なくとも左右両端部が左右裏返しになる模紗織の分割左側模紗織区画Ｈと分割右側模紗織区画Ｉになっている両端模紗織区画Ｊである経緯配列区画Ｃと経糸無配列区画Ｂによって構成される一完全織組織図Ａに従って織成されており、（ホ）浮沈織組織区画Ｆに従って織成される横筋３１と、経緯配列区画Ｃに従って織成される縦筋３２とによって囲まれる透視性空隙３３が形成されたメッシュ部３４が織成されていて、経糸無配列区画Ｂと経緯配列区画Ｃとから成る一完全織組織図Ａに従って織成されて製織方向に続くメッシュ部３４に所要の間隔をもって、総繊度１５０〜３０００ｄｔｅｘの紡績糸とマルチフィラメント糸の何れかの多繊糸条が、緯糸としてメッシュ部３４の浮沈織組織区画Ｆに織り込まれている緯糸２２よりも緻密に緯糸密度で織り込まれて遮蔽性の高い遮蔽性横縞３６が織成されており、製織方向に所要の間隔をもって前後する遮蔽性横縞３６と遮蔽性横縞３６の間のメッシュ部３４が、それらの遮蔽性横縞３６・３６に比して遮蔽性の低いメッシュ横縞３５となっており、その製織方向に交互するメッシュ横縞３５と遮蔽性横縞３６によって横縞模様が描出されている点にある。
The third feature of the mesh fabric according to the present invention is as follows: (a) One of the left and right sides of the complete woven structure diagram is a warp-free arrangement section B where warp is not arranged; (b) The other left and right sides are warp and weft (C) The upper and lower sides of the weft arrangement section C have warp weaves D having a large number of warp yarns over the weft yarns and the number of warp yarns over the weft yarns. Floating / sinking weaving section F in which the few warp weaving steps E alternate in the weaving direction up and down, and (d) either one of the top and bottom of the weft arrangement section C is at least left and right both ends in the weaving width direction A complete weaving composed of a weft pattern section C and a warp non-arrangement section B which is a double-side pattern weaving section J which is a divided left-hand pattern weaving section H and a divided right-hand pattern weaving section I. Woven according to organization chart A (E) A mesh portion 34 is formed in which a transparent gap 33 is formed surrounded by the transverse streaks 31 woven according to the floating and woven tissue section F and the vertical streaks 32 woven according to the background arrangement section C. The mesh portion 34 is woven according to the complete weaving structure diagram A composed of the warp non-arrangement section B and the weft arrangement section C, and the spun yarn and the multi yarn having a total fineness of 150 to 3000 dtex with a predetermined interval in the mesh portion 34 continuing in the weaving direction. One of the filament yarns of the filament yarn is woven as a weft in a weft density more densely than the weft 22 woven in the floating and woven textured section F of the mesh portion 34, and a shielding horizontal stripe 36 having a high shielding property is woven. The mesh part 34 between the shielding horizontal stripes 36 and the shielding horizontal stripes 36 that are formed and move back and forth at a predetermined interval in the weaving direction has a lower shielding property than the shielding horizontal stripes 36 and 36. Has a Mesh horizontal stripes 35 is that a horizontal stripe pattern is depicted a mesh horizontal stripes 35 alternating in the weaving direction by shielding horizontal stripes 36.

本発明のメッシュ織物では、経糸無配列区画Ｂと経緯配列区画Ｃが織幅方向に交互しており、その経糸の配列されない経糸無配列区画Ｂに、浮沈織組織区画Ｆに沿った横筋３１と経緯配列区画Ｃに沿った縦筋３２とに囲まれる透視性空隙３３が形成されている。
その透視性空隙３３の内部に、その空隙３３の左右の分割左側模紗織区画Ｈから分割右側模紗織区画Ｉへと続く複数本の緯糸１２ａ・１２ｂ・１２ｃが介在するとしても、それらの緯糸１２ａ・１２ｂ・１２ｃに、浮沈織組織区画Ｆの緯糸２２ａ・２２ｂ・２２ｃに比して嵩の低い繊度が１５０ｄｔｅｘ〜４５００ｄｔｅｘのモノフィラメント糸を使用するとき、その透視性空隙３３による織物の通気性や透視性は、そこに介在する緯糸１２ａ・１２ｂ・１２ｃに格別左右されない。
そして、その透視性空隙３３に介在する緯糸１２ａ・１２ｂ・１２ｃに比して嵩高な複数本の紡績糸やマルチフィラメント糸（多繊糸条）２２ａ・２２ｂ・２２ｃを浮沈織組織区画Ｆに織り込むときは、その浮沈織組織区画Ｆには太い横筋３１が形成され、又、緯糸１２ａ・１２ｂ・１２ｃに比して嵩高な複数本の紡績糸やマルチフィラメント糸（多繊糸条）を経糸２１ａ・２１ｂ・２１ｃ・２１ｄとして経緯配列区画Ｃに織り込むときは、それらの経糸２１ａ・２１ｂ・２１ｃ・２１ｄが透視性空隙３３に介在する緯糸１２ａ・１２ｂ・１２ｃに比して太い縦筋３２を形成することになり、本発明の織物は、それらの太い横筋３１と縦筋３２が交叉したメッシュ調の外観を呈することになる。 In the mesh fabric of the present invention, the warp non-arranged sections B and the weft array sections C are alternately arranged in the weaving width direction. A transparent gap 33 surrounded by the vertical stripes 32 along the background arrangement section C is formed.
Even if there are a plurality of weft yarns 12a, 12b, and 12c that continue from the left and right divided left hand weaving sections H to the divided right hand weaving section I in the transparent space 33, these weft threads 12a When a monofilament yarn having a bulkiness lower than that of the weft yarns 22a, 22b, and 22c of the floating and woven tissue section F is used for 12b and 12c, the air permeability and the perspective of the fabric by the transparent gap 33 are used. The property is not particularly affected by the wefts 12a, 12b, and 12c interposed therein.
Then, a plurality of spun yarns and multifilament yarns (multifilament yarns) 22a, 22b, and 22c that are bulkier than the weft yarns 12a, 12b, and 12c interposed in the transparent gap 33 are woven into the floating and woven tissue section F. In some cases, thick transverse lines 31 are formed in the floating and woven tissue section F, and a plurality of spun yarns and multifilament yarns (multifilament yarns) that are bulky as compared with the weft yarns 12a, 12b, and 12c are warp yarns 21a. When weaving into the weft arrangement section C as 21b, 21c, 21d, the warp yarns 21a, 21b, 21c, 21d form thicker vertical bars 32 than the weft yarns 12a, 12b, 12c interposed in the transparent gap 33 Therefore, the fabric of the present invention has a mesh-like appearance in which the thick horizontal stripes 31 and the vertical stripes 32 intersect.

その透視性空隙３３の形成される経糸無配列区画Ｂの織幅βが１．８ｍｍ〜１０．０ｍｍであり、縦筋３２の形成される経緯配列区画Ｃの織幅θが経糸無配列区画Ｂの織幅βの０．９〜１．２倍であり、透視性空隙３３が目粗になるとしても、その透視性空隙３３の内部が細くて嵩の低い複数本のモノフィラメント糸（緯糸）１２ａ・１２ｂ・１２ｃに細かく仕切られるので、その透視性空隙３３は防虫機能と防塵機能を有し、本発明のメッシュ織物は、防虫網や防塵シートとして使用することが出来る。
又、その透視性空隙３３の周囲が複数本の経糸や緯糸に成る太い縦筋３２と横筋３１に補強されているので、本発明のメッシュ織物は、粉体や粒体を篩い分けるフィルターにも使用可能になる。 The weaving width β of the warp non-arranged section B in which the transparent gap 33 is formed is 1.8 mm to 10.0 mm, and the weaving width θ of the weft array section C in which the longitudinal streaks 32 are formed is the warp non-arranging section B. 0.9 to 1.2 times the weaving width β of the woven fabric, and even if the transparent gap 33 becomes coarse, a plurality of monofilament yarns (wefts) 12a having a thin and low bulk inside the transparent gap 33 are small. -Since it is divided finely into 12b and 12c, the transparent space | gap 33 has an insect-proof function and a dust-proof function, and the mesh fabric of this invention can be used as an insect-proof net or a dust-proof sheet.
Further, since the periphery of the transparent gap 33 is reinforced with thick vertical and horizontal threads 32 and 31 which are a plurality of warps and wefts, the mesh fabric of the present invention is also used as a filter for sieving powders and granules. It becomes usable.

モノフィラメント糸１２に比して嵩高な紡績糸やマルチフィラメント糸（多繊糸条）を太い１本の緯糸としてではなく、細い複数本の緯糸２２ａ・２２ｂ・２２ｃに分けて浮沈織組織区画Ｆに織り込むときは、緯糸の上を越える経糸の本数の多い経浮き織段Ｄと緯糸の上を越える経糸の本数の少ない経沈み織段Ｅが製織方向において交互しており、その製織方向において前後して織り込まれる前後２段の紡績糸やマルチフィラメント糸（多繊糸条）２２ａ・２２ｂ（２２ｂ・２２ｃ）が上下に重なって紐状に纏まって嵩張らず、引き締められて毛羽立ち難く、清楚な外観を呈することになる。 A bulky spun yarn or multifilament yarn (multifilament yarn) as compared with the monofilament yarn 12 is divided into a plurality of thin weft yarns 22a, 22b, and 22c into the floating and woven tissue section F, not as one thick weft yarn. When weaving, the warp weaving step D with a large number of warp yarns above the weft and the warp weaving step E with a small number of warp yarns above the weft are alternated in the weaving direction. The two-stage spun yarn and multifilament yarns (multifilament yarns) 22a and 22b (22b and 22c) that are woven together are superposed on each other so that they are not bulky, and are tightened to prevent fluffing and a neat appearance. Will be presented.

又、経糸として経緯配列区画Ｃに織り込まれる紡績糸やマルチフィラメント糸（多繊糸条）も太い１本の経糸としてではなく、細い複数本の経糸２１ａ・２１ｂ・２１ｃ・２１ｄとして配列し、又、その配列した複数本の紡績糸やマルチフィラメント糸（多繊糸条）２１ａ・２１ｂ・２１ｃ・２１ｄの左右に熱融着性弾性モノフィラメント糸１１ａ・１１ｂ・１１ｃ・１１ｄを経糸として配置すると、分割左側模紗織区画Ｈと分割右側模紗織区画Ｉにおいて熱融着性弾性モノフィラメント糸１１ａ・１１ｂ・１１ｃ・１１ｄが緯糸である紡績糸やマルチフィラメント糸（多繊糸条）２２ａ・２２ｂ・２２ｃに融着して目ズレを起し難くなり、その目ズレを起し難い分割左側模紗織区画Ｈと分割右側模紗織区画Ｉの間に複数本の紡績糸やマルチフィラメント糸（多繊糸条）２１ａ・２１ｂ・２１ｃ・２１ｄが挟まれて紐状に纏まって嵩張らず、引き締められて毛羽立ち難く、清楚な外観を呈することになる。 Also, spun yarns and multifilament yarns (multifilament yarns) woven into the weft arrangement section C as warp yarns are arranged not as one thick warp yarn but as a plurality of thin warp yarns 21a, 21b, 21c, 21d, When the heat-fusible elastic monofilament yarns 11a, 11b, 11c, and 11d are arranged as warp yarns on the left and right sides of the plurality of arranged spun yarns and multifilament yarns (multifilament yarns) 21a, 21b, 21c, and 21d, they are divided. In the left pattern cloth section H and the divided right pattern section I, the heat-fusible elastic monofilament yarns 11a, 11b, 11c, and 11d are melted into spun yarns and multifilament yarns (multifilament yarns) 22a, 22b, and 22c. It is difficult to cause misalignment when worn, and a plurality of spun yarns or Iramento yarn (multi-yarn strip) 21a · 21b · 21c · 21d is sandwiched by not bulky collectively the string-like, difficult cinched by fluffing will exhibit neat appearance.

そのように透視性空隙３３を囲む縦筋３２および横筋３１では、それぞれ複数本の紡績糸やマルチフィラメント糸（多繊糸条）である経糸２１ａ・２１ｂ・２１ｃ・２１ｄおよび緯糸２２ａ・２２ｂ・２２ｃが、それぞれ紐状に纏められて強靱な縦筋３２や横筋３１となる。このため、本発明によると、工事用シートとして使用されても強風に耐え、座席シートとして向き合う一対の支持桿と支持桿の間に張設して使用されても体圧に耐えるメッシュ織物が得られる。 As described above, the warp yarns 21a, 21b, 21c, 21d and the weft yarns 22a, 22b, 22c, which are a plurality of spun yarns and multifilament yarns (multifilament yarns), are respectively formed in the longitudinal streaks 32 and the transverse streaks 31 surrounding the transparent gap 33. However, they are gathered together in a string shape to form strong longitudinal muscles 32 and transverse muscles 31. Therefore, according to the present invention, a mesh fabric that can withstand strong wind even when used as a construction sheet and can withstand body pressure even when stretched between a pair of support rods facing each other as a seat sheet is obtained. It is done.

本発明では、分割左側模紗織区画Ｈと分割右側模紗織区画Ｉの経糸１１と緯糸１２の少なくとも何れかに適用される少なくとも何れかのモノフィラメント糸に、破断伸度が３０％以上であり、破断時の伸長強度が１．０ｃＮ／ｄｔｅｘ以上であり、１０％伸長後の弾性回復率が９０％以上の熱融着性弾性モノフィラメント糸を使用しているので、交叉する経糸と緯糸の間に目ズレがなく、強い外力の作用する工事用シートや座席シートとしても強度的に安定し、特に、座席シートに使用するときは、毛羽立ち難く、通気性に優れ、蒸れ感を与えないメッシュ織物を得ることが出来る。 In the present invention, at least one monofilament yarn applied to at least one of the warp yarn 11 and the weft yarn 12 in the divided left pattern cloth section H and the divided right pattern cloth section I has a breaking elongation of 30% or more, Since a heat-fusible elastic monofilament yarn having an elongation strength at the time of 1.0 cN / dtex or more and an elastic recovery rate of 90% or more after 10% elongation is used, There is no displacement, and it is stable in strength as a construction seat or seat seat where strong external force acts. Especially when used for a seat seat, it obtains a mesh fabric that is not fuzzy, has excellent breathability, and does not feel stuffy. I can do it.

本発明において、単繊維繊度が１０ｄｔｅｘ以下であり総繊度が１５０〜３０００ｄｔｅｘの紡績糸やマルチフィラメント糸（多繊糸条）を緯糸として、メッシュ部３４のメッシュ横縞３５に前後して、そのメッシュ横縞３５の浮沈織組織区画Ｆに織り込まれる紡績糸やマルチフィラメント糸（多繊糸条）２２ａ・２２ｂ・２２ｃ（２２）よりも緻密に織り込んで、メッシュ横縞３５よりも遮蔽性の高い遮蔽性横縞３６をメッシュ横縞３５と製織方向において交互に織成すると、本発明のメッシュ織物には簾に似た隠蔽性が生じ、メッシュ横縞３５と遮蔽性横縞３６が交互した横縞模様が描出されることからデザイン的に斬新な日除けやロールスクリーンカーテン等の内装材を得ることも出来る。 In the present invention, a spun yarn or a multifilament yarn (multifilament yarn) having a single fiber fineness of 10 dtex or less and a total fineness of 150 to 3000 dtex is used as a weft, before and after the mesh horizontal stripe 35 of the mesh portion 34, and the mesh horizontal stripe Shielding horizontal stripes 36 having higher shielding properties than the mesh horizontal stripes 35 by weaving more closely than the spun yarns and multifilament yarns (multifilament yarns) 22a, 22b, and 22c (22) woven into the floating and woven tissue section F of 35. When the mesh is alternately woven in the weaving direction with the mesh horizontal stripes 35, the mesh fabric of the present invention has a concealment similar to a wrinkle, and a horizontal stripe pattern in which the mesh horizontal stripes 35 and the shielding horizontal stripes 36 alternate is drawn. It is also possible to obtain interior materials such as innovative awnings and roll screen curtains.

本発明に係るメッシュ織物のメッシュ部の拡大平面図である。It is an enlarged plan view of the mesh part of the mesh fabric which concerns on this invention. 本発明に係るメッシュ織物の平面図である。It is a top view of the mesh fabric which concerns on this invention. 本発明に係るメッシュ織物の織組織区画間の関係図である。It is a related figure between the woven structure sections of the mesh fabric according to the present invention. 本発明に係るメッシュ織物の織組織区画間の関係図である。It is a related figure between the woven structure sections of the mesh fabric according to the present invention. 本発明に係るメッシュ織物の織組織区画間の関係図である。It is a related figure between the woven structure sections of the mesh fabric according to the present invention.

本発明のメッシュ織物は、それを防虫網、防塵シート、フィルター、工事用シート、座席シート、日除け、ロールスクリーンカーテンの何れにも使用することが出来るが、それが透視性空隙３３を有し、通気性を特徴とする限り、そのメッシュ部３４におけるＪＩＳ−Ｌ−１０９６Ａ法（フラジール法）による通気度が５０ｃｃ／ｓｅｃ／ｃｍ² 以上で４５０ｃｃ／ｓｅｃ／ｃｍ² 以下になるようにする。 The mesh fabric of the present invention can be used for any of an insect screen, a dustproof sheet, a filter, a construction sheet, a seat sheet, an awning, and a roll screen curtain, but it has a transparent gap 33, As long as air permeability is characteristic, the air permeability according to the JIS-L-1096A method (fragile method) in the mesh portion 34 is set to 50 cc / sec / cm ² or more and 450 cc / sec / cm ² or less.

既に述べているように、模紗織区画Ｈ・Ｉの経糸１１と緯糸１２には繊度１５０〜４５００ｄｔｅｘのモノフィラメント糸を適用し、浮沈織組織区画Ｆの緯糸２２ａ・２２ｂ・２２ｃと両端模紗織区画Ｊの分割左側模紗織区画Ｈと分割右側模紗織区画Ｉを除く中央部の平織組織区画Ｇの経糸２１ａ・２１ｂ・２１ｃ・２１ｄには単繊維繊度１０ｄｔｅｘ以下、総繊度１５０〜３０００ｄｔｅｘの紡績糸やマルチフィラメント糸等の多繊糸条を適用する。 As already described, monofilament yarns having a fineness of 150 to 4500 dtex are applied to the warp yarns 11 and the weft yarns 12 in the pattern weaving sections H and I, and the weft yarns 22a, 22b and 22c in the floating and woven texture section F and the both-end pattern weaving sections J For the warp yarns 21a, 21b, 21c, and 21d of the plain weave fabric section G except for the divided left-hand pattern weaving section H and the divided right-hand pattern weaving section I, spun yarns and multi yarns having a single fiber fineness of 10 dtex or less and a total fineness of 150 to 3000 dtex Apply multifilament yarn such as filament yarn.

特に、高い物性強度の要求される座席シートに使用されるメッシュ織物では、平織組織区画Ｇの経糸２１ａ・２１ｂ・２１ｃ・２１ｄと浮沈織組織区画Ｆの緯糸２２ａ・２２ｂ・２２ｃには、総繊度が１５０〜３０００ｄｔｅｘであり、捲縮率が０．５〜２０％の捲縮性ポリエステル・マルチフィラメント糸を使用し、分割左側模紗織区画Ｈと分割右側模紗織区画Ｉの少なくとも一部の経糸１１ａ・１１ｂ・１１ｃ・１１ｄおよび少なくとも一部の緯糸１２ａ・１２ｂ・１２ｃには、ポリエーテルエステル系弾性ポリマーを芯成分とし、熱融着性ポリマーを鞘成分とし、破断伸度が３０％以上であり、破断時の伸長強度が１．０ｃＮ／ｄｔｅｘ以上であり、１０％伸長後の弾性回復率が９０％以上であり、繊度が１５０〜３０００ｄｔｅｘの熱融着性弾性芯鞘複合モノフィラメント糸を使用し、メッシュ織物のＪＩＳ−Ｌ−１０１８に準じて調製された幅５０ｍｍ×長さ２５０ｍｍの試験片を、掴み幅を５０ｍｍとし、掴み間隔を１５０ｍｍとし、引張速度を２００ｍｍ／ｍｉｎとして引っ張って試験片の伸長率が１０％に達した時点での引張荷重である製織方向での１０％モジュラスを５０〜２００Ｎ／５ｃｍ、その試験片の伸長率が１０％に達した時点での引張荷重である織幅方向での１０％モジュラスを４５〜３５０Ｎ／５ｃｍ、ＪＩＳ−Ｌ−１０９６Ａ法（ラベルトストリップ法）による製織方向での引張強度を３００〜３０００Ｎ、織幅方向での引張強度を３００〜３０００Ｎ、ＪＩＳ−Ｌ−１０９６Ｄ法（ペンジュラム法）による製織方向での引裂強度を３０〜１２６Ｎ、織幅方向での引裂強度を３０〜１２６Ｎにする。分割左側模紗織区画Ｈと分割右側模紗織区画Ｉの経糸１１と緯糸１２に使用する熱融着性弾性モノフィラメント糸以外のモノフィラメント糸としては、ポリエステル系モノフィラメント糸を使用するとよい。 In particular, in a mesh fabric used for a seat seat which requires high physical strength, the total fineness of the warp yarns 21a, 21b, 21c, and 21d in the plain weave fabric section G and the weft yarns 22a, 22b, and 22c in the float and weave tissue section F Is a crimped polyester multifilament yarn having a crimp rate of 0.5 to 20%, and at least a part of warp yarns 11a of the divided left side patterned knitted fabric section H and divided right side patterned woven fabric section I 11b, 11c, 11d and at least some of the wefts 12a, 12b, 12c have a polyetherester elastic polymer as a core component, a heat-fusible polymer as a sheath component, and a breaking elongation of 30% or more The elongation strength at break is 1.0 cN / dtex or more, the elastic recovery after 10% elongation is 90% or more, and the fineness is 150 to 3000 dtex. Using a fusible elastic core-sheath composite monofilament yarn, a 50 mm wide x 250 mm long test piece prepared according to JIS-L-1018 of mesh fabric, the grip width is 50 mm, the grip interval is 150 mm, The tensile rate at the time when the elongation rate of the test piece reaches 10% by pulling at a tensile speed of 200 mm / min is 10% modulus in the weaving direction, which is a tensile load, 50 to 200 N / 5 cm, and the elongation rate of the test piece is 10%. 10% modulus in the weaving width direction, which is the tensile load at the time of reaching 45 to 350 N / 5 cm, and the tensile strength in the weaving direction according to the JIS-L-1096A method (labeled strip method) is 300 to 3000 N. The tensile strength in the width direction is 300 to 3000 N, and the tear strength in the weaving direction by the JIS-L-1096D method (penjuram method) is 30 to 126. , The tear strength in the weaving-width direction 30～126N. Polyester monofilament yarns may be used as the monofilament yarns other than the heat-fusible elastic monofilament yarns used for the warp yarns 11 and the weft yarns 12 in the divided left-hand pattern weaving section H and the divided right-hand pattern weaving section I.

本発明のメッシュ織物の経糸無配列区画Ｂの織幅βを１．８ｍｍ〜１０．０ｍｍにし、経緯配列区画Ｃの織幅θを経糸無配列区画Ｂの織幅βの０．９〜１．２倍にし、経糸カバーファクターＫ_W は８００〜１７００にし、緯糸カバーファクターＫ_F は７００〜１８００にし、その経糸カバーファクターＫ_W と緯糸カバーファクターＫ_F を合計したトータルカバーファクターＫは１５００〜３０００になるようにする。製織方向の浮沈織組織区画Ｆと両端模紗織区画Ｊとから成るリピートＬ_W は、織幅方向の経糸無配列区画Ｂと経緯配列区画Ｃとから成るリピートＬ_F の０．８倍〜１．５倍になるようにする。 The weaving width β of the warp non-arranged section B of the mesh fabric of the present invention is set to 1.8 mm to 10.0 mm, and the weaving width θ of the weft-arranged section C is set to 0.9 to 1. The warp cover factor K _W is 800-1700, the weft cover factor K _F is 700-1800, and the total cover factor K, which is the sum of the warp cover factor K _W and the weft cover factor K _F , is 1500-3000. To be. The repeat L _W composed of the weaving / floating weave section F and the double-end pattern section J is 0.8 times to the repeat L _F composed of the warp-free array section B and the weft array section C in the weaving width direction. Try to be 5 times.

一完全織組織図Ａを経糸無配列区画Ｂと経緯配列区画Ｃに２分するには、メッシュ織物の織成に使用する筬の経緯配列区画Ｃに該当する各筬羽間には１本または複数本の経糸を挿通し、経糸無配列区画Ｂに該当する各筬羽間は経糸を挿通しない空筬にするとよい。
筬には、筬密度が１５〜２２０羽／１０ｃｍのものを使用するとよい。 In order to divide one complete weave structure diagram A into warp non-arranged sections B and weft array sections C, one or between the wings corresponding to the weft weft array section C used for weaving the mesh fabric It is preferable that a plurality of warps are inserted and an empty space that does not pass the warp is inserted between the cocoon wings corresponding to the warp non-arranged section B.
It is preferable to use a cocoon having a cocoon density of 15 to 220/10 cm.

経糸無配列区画Ｂに形成する透視性空隙３３を広くするには、その透視性空隙３３の内部に介在する複数本の緯糸１２ａ・１２ｂ・１２ｃを織り込む過程で、メッシュ織物を巻き取る織機の巻取り装置を、その織り込む緯糸１２ａ・１２ｂ・１２ｃの複数本につき１回の割合で間欠的に一時停止させ、それら複数本の緯糸１２ａ・１２ｂ・１２ｃの打込み密度を、浮沈織組織区画Ｆでの複数本の緯糸２２ａ・２２ｂ・２２ｃの打込み密度よりも緻密にし、浮沈織組織区画Ｆと両端模紗織区画Ｊとの間隔を広げる。 In order to widen the see-through gap 33 formed in the warp non-arranged section B, a winding of a loom that winds up the mesh fabric in the process of weaving a plurality of wefts 12a, 12b, and 12c intervening in the see-through gap 33. The take-up device is intermittently temporarily stopped at a rate of once for a plurality of weft yarns 12a, 12b and 12c to be woven, and the driving density of the plurality of weft yarns 12a, 12b and 12c It is made denser than the driving density of the plurality of wefts 22a, 22b, and 22c, and the interval between the floating / sinking weaving section F and the both-end pattern section J is widened.

同様に、メッシュ部３４のメッシュ横縞３５の遮蔽性を、製織方向に前後するメッシュ横縞３５とメッシュ横縞３５の間の遮蔽性横縞３６・３６に比して低くするために、遮蔽性横縞３６の緯糸密度を浮沈織組織区画Ｆの緯糸密度よりも緻密にするためには、遮蔽性横縞３６を織成する時点で、浮沈織組織区画Ｆを織成する場合に比して頻繁に織機の巻取り装置を間欠的に一時停止させる。 Similarly, in order to lower the shielding property of the mesh horizontal stripes 35 of the mesh portion 34 compared to the shielding horizontal stripes 36 and 36 between the mesh horizontal stripes 35 and the mesh horizontal stripes 35 that are back and forth in the weaving direction, In order to make the weft density finer than the weft density of the float / sink weave tissue section F, the weaving of the loom is more frequent at the time of weaving the shielding horizontal stripes 36 than when weaving the float / sink texture section F. The take-off device is paused intermittently.

浮沈織組織区画Ｆにおける緯糸２２ａ・２２ｂ・２２ｃ………の打込み本数を多くして横筋３１を太くする場合、順次織成される複数条の経沈み織段Ｅによって構成される上側織地と複数条の経浮き織段Ｄによって構成される下側織地とが表裏する緯二重織組織区画として浮沈織組織区画Ｆを構成することが出来る。 When increasing the number of wefts 22a, 22b, 22c,... In the floating and woven tissue section F to increase the width of the transverse line 31, an upper woven fabric constituted by a plurality of warp subsidence weaving stages E and a plurality The floating and weaving texture section F can be configured as a weft double weave texture section in which the lower woven fabric constituted by the warp and weaving stage D of the strip is front and back.

両端模紗織区画Ｊに適用する模紗織は、図３（ａ）と図３（ｂ）に示すように、織組織図における左右の分割左側模紗織区画Ｈと分割右側模紗織区画Ｉが互いに裏返しになると共に、織組織図における上下の分割上側模紗織区画Ｐと分割下側模紗織区画Ｑも互いに裏返しになるものであってもよい。その図３（ａ）は、経緯６本の６×６の模紗織を示し、第２の経糸１１ｂと第５の経糸１１ｅがそれぞれ３本の緯糸の上を越え、又、３本の緯糸の下に潜るので、それらの糸条は３本ずつ集合する傾向を示す。図３（ｂ）は、１０×６の模紗織を示し、図３（ａ）の６×６の模紗織の変形である。 As shown in FIGS. 3 (a) and 3 (b), the left and right divided pattern weaving sections H and the divided right pattern weaving section I in the weave structure chart are reversed. At the same time, the upper and lower divided upper pattern sections P and the divided lower pattern section Q in the woven structure diagram may be reversed. FIG. 3 (a) shows a 6 × 6 pattern weaving with 6 warps, the second warp 11b and the fifth warp 11e crossing over the three wefts, respectively, Since they are underneath, those yarns tend to gather three by three. FIG. 3B shows a 10 × 6 pattern weave, which is a modification of the 6 × 6 pattern weave in FIG.

模紗織は、図３（ａ）と図３（ｂ）に示すように、左右の分割左側模紗織区画Ｈと分割右側模紗織区画Ｉが互いに裏返しになると共に、上下の分割上側模紗織区画Ｐと分割下側模紗織区画Ｑも互いに裏返しになるようにすることは必ずしも必要ではなく、図５（ａ）が示すように、左右の分割左側模紗織区画Ｈと分割右側模紗織区画Ｉだけが互いに裏返しになるものであってもよい。 As shown in FIG. 3A and FIG. 3B, the left and right divided left side pattern weaving section H and the divided right side pattern weaving section I are turned upside down and the upper and lower divided upper pattern weaving sections P as shown in FIGS. It is not always necessary for the divided lower side pattern cloth sections Q to be reversed with respect to each other. As shown in FIG. 5 (a), only the left and right divided left pattern cloth sections H and the divided right pattern cloth section I are included. They may be turned inside out.

本発明に模紗織を適用する理由は、嵩高な複数本の緯糸２２ａ・２２ｂ・２２ｃ………を緻密に織り込んで構成する横縞３１の太さと、その横縞３１と直交して透視性空隙３３を構成する縦縞３２の太さを同じ程度にし、その横縞３１と縦縞３２に囲まれた矩形の透視性空隙３３の輪郭を明確にするためである。
更に詳しく説明すると、横縞３１の太さは、製織過程でメッシュ織物を巻き取る織機の巻取り装置を間欠的に一時停止させるなどして、その巻取速度を加減することによって規制することが出来るが、経糸無配列区画Ｂと経糸無配列区画Ｂの間に緻密に配列された嵩高な複数本の経糸２１ａ・２１ｂ・２１ｃ・２１ｄ………を、経糸無配列区画Ｂと経緯配列区画Ｃの間を筬羽で仕切って縦縞３２を所定の幅に織り上げることは困難であり、その複数本の経糸２１ａ・２１ｂ・２１ｃ・２１ｄ………の配列の左右外側の経糸２１ａ・２１ｄが経糸無配列区画Ｂへと食み出て縦縞３２が太くなり、その左右外側の輪郭が不鮮明になる。
そこで、その複数本の経糸２１ａ・２１ｂ・２１ｃ・２１ｄ………の配列の左右外側に模紗織を配置し、その左右の模紗織区画Ｈと模紗織区画Ｉによって左右外側の経糸２１ａ・２１ｄの経糸無配列区画Ｂへの食み出しを抑え、縦縞３２の左右外側の輪郭を鮮明にする。そのためには、本発明に適用する模紗織は、図５（ａ）に示すように左右の区画Ｈと区画Ｉが裏返しになれば十分であり、図３に示すように上下の区画までもが上下裏返しになるようにする必要はない。
又、本発明に適用する模紗織は、図５（ａ）に示すように４本の経糸１１ａ・１１ｂ・１１ｃ・１１ｄと３本の緯糸２２ａ・２２ｂ・２２ｃによって構成される４×３の模紗織で十分であり、その経糸と緯糸の本数を図３に示すように経糸の本数を５本以上、或いは、緯糸の本数を４本以上と言うように増やすことは必ずしも必要とされない。 The reason why the pattern weave is applied to the present invention is that the thickness of the horizontal stripe 31 formed by densely weaving a plurality of bulky wefts 22a, 22b, 22c,... And the transparent gap 33 perpendicular to the horizontal stripe 31 are formed. This is because the vertical stripes 32 to be formed have the same thickness, and the outline of the rectangular transparent gap 33 surrounded by the horizontal stripes 31 and the vertical stripes 32 is clarified.
More specifically, the thickness of the horizontal stripes 31 can be regulated by adjusting the winding speed by intermittently stopping the winding device of the loom that winds the mesh fabric during the weaving process. Are a plurality of bulky warp yarns 21a, 21b, 21c, 21d,... Arranged densely between the warp non-arrangement zone B and the warp no-arrangement zone B. It is difficult to weave the vertical stripes 32 to a predetermined width by partitioning them with wings, and the warp yarns 21a, 21d on the left and right outer sides of the arrangement of the plurality of warp yarns 21a, 21b, 21c, 21d,. It protrudes into the section B, the vertical stripes 32 become thicker, and the contours on the left and right outer sides become unclear.
Therefore, a pattern weave is arranged on the left and right outer sides of the arrangement of the plurality of warps 21a, 21b, 21c, 21d,..., And the left and right outer wefts 21a and 21d are formed by the left and right pattern weaving sections H and I. The protrusion to the warp-free array section B is suppressed, and the left and right outer contours of the vertical stripes 32 are sharpened. For this purpose, the pattern weaving applied to the present invention suffices if the left and right sections H and I are turned upside down as shown in FIG. 5A, and the upper and lower sections as shown in FIG. There is no need to turn it upside down.
The pattern weaving applied to the present invention is a 4 × 3 pattern composed of four warps 11a, 11b, 11c, and 11d and three wefts 22a, 22b, and 22c as shown in FIG. A warp weave is sufficient, and it is not always necessary to increase the number of warps and wefts to 5 or more as shown in FIG. 3 or 4 or more wefts.

本発明では、縦筋３２を構成する複数本の経糸２１ａ・２１ｂ・２１ｃ・２１ｄ………の配列が経糸無配列区画Ｂへと食み出て広がらないようにするために模紗織を縦筋３２に適用しているので、その配列の幅を規制する模紗織の経糸１１ａ・１１ｂ・１１ｃ・１１ｄには、紡績糸やマルチフィラメント糸等の多繊糸条に比して嵩張らない単繊維繊度が１５０ｄｔｅｘ以上のモノフィラメント糸が使用される。
又、縦筋３２を構成する複数本の経糸２１ａ・２１ｂ・２１ｃ・２１ｄ………の配列が経糸無配列区画Ｂへと食み出て広がらないようにするために模紗織を縦筋３２に適用しているので、浮沈織組織区画Ｆの左右両端部にも、両端模紗織区画Ｊの左右両端部と同様に分割左側模紗織区画Ｒと分割右側模紗織区画Ｓを適用することが推奨される（図５）。
縦筋３２の経糸２１ａ・２１ｂ・２１ｃ・２１ｄ………の配列の経糸無配列区画Ｂへの食み出し防止のためには、熱融着性モノフィラメント糸、好ましくは熱融着性弾性モノフィラメント糸、更に好ましくは熱融着性ポリエーテルエステル系ポリマーを鞘成分とし、ポリエーテルエステル系弾性ポリマーを芯成分とし、破断伸度が３０％以上であり、破断時の伸長強度が１．０ｃＮ／ｄｔｅｘ以上であり、１０％伸長後の弾性回復率が９０％以上の熱融着性弾性芯鞘複合モノフィラメント糸を模紗織を構成する経緯のモノフィラメント糸に使用し、交絡する経糸と緯糸を弾性的に熱融着させて目ズレを防ぐことが推奨される。
尚、本発明に適用されるモノフィラメント糸は、その単繊維繊度が１５０ｄｔｅｘ以上である点で単繊維繊度が１０ｄｔｅｘ以下のマルチフィラメント糸から区別され、単繊維繊度が１５０ｄｔｅｘ以上である限り、製織過程などでの取扱いの都合上で複数本のモノフィラメントが引き揃えられ或いは合撚されていても、その引き揃え或いは合撚されている糸条はモノフィラメント糸として扱われる。 In the present invention, in order to prevent the arrangement of the plurality of warps 21a, 21b, 21c, 21d,. 32 is applied to the warp yarns 11a, 11b, 11c, and 11d of the pattern weaving that regulate the width of the arrangement, and the single fiber fineness that is not bulky as compared with the multifilament yarn such as spun yarn and multifilament yarn. A monofilament yarn of 150 dtex or more is used.
Further, in order to prevent the arrangement of the plurality of warps 21a, 21b, 21c, 21d,. Since it is applied, it is recommended to apply the divided left pattern cloth section R and the divided right pattern cloth section S to the left and right ends of the floating and sinking texture section F as well as the left and right ends of the both ends pattern section J. (FIG. 5).
In order to prevent protrusion of warp yarns 21 a, 21 b, 21 c, 21 d... Of warps 21 a into the warp non-arranged section B, heat-fusible monofilament yarn, preferably heat-fusible elastic monofilament yarn More preferably, the heat-fusible polyether ester polymer is a sheath component, the polyether ester elastic polymer is a core component, the elongation at break is 30% or more, and the tensile strength at break is 1.0 cN / dtex. The heat-fusible elastic core-sheath composite monofilament yarn having an elastic recovery rate of 90% or more after 10% elongation is used for the warp monofilament yarn constituting the pattern weave, and the entangled warp yarn and weft yarn are elastically used. It is recommended to prevent misalignment by heat fusion.
The monofilament yarn applied to the present invention is distinguished from multifilament yarns having a single fiber fineness of 10 dtex or less in that the single fiber fineness is 150 dtex or more. As long as the single fiber fineness is 150 dtex or more, the weaving process, etc. Even if a plurality of monofilaments are aligned or twisted for convenience of handling in the above, the aligned or twisted yarns are treated as monofilament yarns.

図１は、図５に示す模紗織区画Ｈ・Ｉを適用したメッシュ織物のメッシュ部３４の拡大図である。図４は、図１に示すメッシュ部の一完全織組織図Ａの作成過程を示す。
その織組織図の作成過程の第１段階において、緯糸の上を越える経糸の本数の多い経浮き織段Ｄと緯糸の上を越える経糸の本数の少ない経沈み織段Ｅが上下に続く製織方向において交互する浮沈織組織区画Ｆと、平織、変化平織、斜紋織（綾織）、変化斜紋織、朱子織、変化朱子織、それらの組織の混合した混合織組織などの平織組織区画Ｇが製織方向において交互する横縞織組織（図４ａ）が作成される。
それに続く第２段階において、縦縞３２を構成する経糸２１の本数に応じて織幅方向に複数の経緯配列区画Ｃに分割され、その分割された複数の隣り合う各経緯配列区画Ｃの平織組織区画Ｇと平織組織区画Ｇの間の空白部Ｍには、図５に示す模紗織区画Ｈ・Ｉが適用されて織幅方向に続く両端模紗織区画Ｊが作成され、又、隣り合う各経緯配列区画Ｃの平織組織区画Ｇと平織組織区画Ｇの間の空白部Ｍには、その隣り合う平織組織区画Ｇと同様の織組織が適用されて織幅方向に続く浮沈織組織区画Ｆが再現され（図４ｂ）、それらの両端模紗織区画Ｊと浮沈織組織区画Ｆが製織方向において交互する横縞織組織（図４ｃ）が作成される。
それに続く第３段階において、織幅方向において隣り合う左側模紗織区画Ｈと右側模紗織区画Ｉの間に経糸無配列区画Ｂが配置されてメッシュ部３４の一完全織組織図Ａが完成される。 FIG. 1 is an enlarged view of a mesh portion 34 of a mesh fabric to which the pattern weaving section H / I shown in FIG. 5 is applied. FIG. 4 shows a process of creating a complete woven structure diagram A of the mesh portion shown in FIG.
Weaving direction in which the warp weaving stage D with a large number of warp yarns over the weft and the warp weaving step E with a small number of warp yarns over the weft yarn follow in the first stage of the creation of the weave structure chart Weaving direction is the weaving direction of the weaving and substituting section F, and plain weaving section, such as plain weave, change plain weave, oblique pattern weave (twill weave), change oblique pattern weaving, satin weaving, change satin weaving, mixed weaving structure mixed with these structures An alternating horizontal striped weave texture (FIG. 4a) is created.
In the subsequent second stage, it is divided into a plurality of weft arrangement sections C in the weaving width direction in accordance with the number of warps 21 constituting the vertical stripes 32, and the plain weave tissue sections of the divided plurality of adjacent weft arrangement sections C are divided. In the blank portion M between G and the plain weave tissue section G, the pattern weaving sections H and I shown in FIG. 5 are applied to create both-end pattern weaving sections J that continue in the weaving width direction. In the blank portion M between the plain weave tissue section G and the plain weave tissue section G of the section C, the same weaving structure as that of the adjacent plain weave tissue section G is applied to reproduce the floating and sinking tissue section F continuing in the weaving width direction. (FIG. 4 b), a horizontal striped woven structure (FIG. 4 c) is created in which the both ends imitation woven section J and the floating and woven texture section F alternate in the weaving direction.
In the subsequent third stage, the warp-free arrayed section B is disposed between the left side pattern cloth section H and the right side pattern cloth section I that are adjacent in the weaving width direction, and a complete weave structure diagram A of the mesh portion 34 is completed. .

図４に示す一完全織組織図Ａでは、製織方向において両端模紗織区画Ｊに交互して続く浮沈織組織区画Ｆ₁ ・Ｆ₂ ・Ｆ₃ ・Ｆ₄ ………の１段おきの浮沈織組織区画Ｆ₂ ・Ｆ₄ ………の左右両端部には、両端模紗織区画Ｊと同様に、模紗織の分割左側模紗織区画Ｈと分割右側模紗織区画Ｉが適用されている。
そのように、繰り返して織成される浮沈織組織区画Ｆ₁ ・Ｆ₂ ・Ｆ₃ ・Ｆ₄ ………の数段おき、好ましくは２〜３段おき、更に好ましくは図４に示すように１段おきの浮沈織組織区画Ｆ₂ ・Ｆ₄ ………の左右両端部に模紗織区画を適用することが推奨される。 In the complete weaving structure diagram A shown in FIG. 4, floating and sinking every other stage of floating and weaving tissue sections F ₁ , F ₂ , F ₃ , F _4, ... Similar to the double-end pattern weaving section J, the divided left-side pattern weaving section H and the divided right-side pattern weaving section I are applied to the left and right ends of the tissue sections F ₂ , F ₄ .
As described above, as shown in FIG. 4, every several stages of the floating and woven tissue sections F ₁ , F ₂ , F ₃ , F ₄ . It is recommended that imitation weave sections be applied to the left and right ends of every _two steps of floating and submerged tissue sections F ₂ , F ₄ .

経緯配列区画Ｃには８本の経糸１１ａ・１１ｂ・２１ａ・２１ｂ・２１ｃ・２１ｄ・１１ｃ・１１ｄが配置され、その左右４本の経糸１１ａ・１１ｂ・１１ｃ・１１ｄには、熱融着性ポリエーテルエステル系ポリマーを鞘成分とし、ポリエーテルエステル系弾性ポリマーを芯成分とし、破断伸度が３０％以上であり、破断時の伸長強度が１．０ｃＮ／ｄｔｅｘ以上であり、１０％伸長後の弾性回復率が９０％以上であり、繊度が５００ｄｔｅｘの熱融着性ポリエーテルエステル系弾性芯鞘複合モノフィラメント糸が使用されている。
その４本の経糸１１ａ・１１ｂ・１１ｃ・１１ｄを２本ずつ左右に分ける中間の４本の経糸２１ａ・２１ｂ・２１ｃ・２１ｄには、単繊維繊度が４．６ｄｔｅｘ、総繊度が３３４ｄｔｅｘ、捲縮率が１０％の捲縮性ポリエステル・マルチフィラメント糸が使用されている。
両端模紗織区画Ｊには３本の緯糸１２ａ・１２ｂ・１２ｃが順次織り込まれており、製織方向において前後する一方の両端模紗織区画Ｊ₁ ・Ｊ₃ の３本の緯糸の中の最初と最後の緯糸１２ａ・１２ｃには、熱融着性ポリエーテルエステル系ポリマーを鞘成分とし、ポリエーテルエステル系弾性ポリマーを芯成分とし、破断伸度が３０％以上であり、破断時の伸長強度が１．０ｃＮ／ｄｔｅｘ以上であり、１０％伸長後の弾性回復率が９０％以上であり、繊度が５００ｄｔｅｘの熱融着性ポリエーテルエステル系弾性芯鞘複合モノフィラメント糸が使用されており、３本の緯糸の中の中間の緯糸１２ｂには、その繊度が２０８０ｄｔｅｘの熱融着性ポリエーテルエステル系弾性芯鞘複合モノフィラメント糸が使用されており、その両端模紗織区画Ｊ₁ ・Ｊ₃ に前後する他の両端模紗織区画Ｊ₂ ・Ｊ₄ の３本の緯糸１２ａ・１２ｂ・１２ｃには、それぞれ熱融着性ポリエーテルエステル系ポリマーを鞘成分とし、ポリエーテルエステル系弾性ポリマーを芯成分とし、破断伸度が３０％以上であり、破断時の伸長強度が１．０ｃＮ／ｄｔｅｘ以上であり、１０％伸長後の弾性回復率が９０％以上であり、繊度が５００ｄｔｅｘの熱融着性ポリエーテルエステル系弾性芯鞘複合モノフィラメント糸が使用されている。
浮沈織組織区画Ｆには、単繊維繊度が５．２ｄｔｅｘ、総繊度が９９４ｄｔｅｘ、捲縮率が１０％の捲縮性ポリエステル・マルチフィラメント糸を使用した３本の緯糸２２ａ・２２ｂ・２２ｃが順次織り込まれている。 Eight warp yarns 11a, 11b, 21a, 21b, 21c, 21d, 11c, and 11d are arranged in the weft array section C, and the four right and left warps 11a, 11b, 11c, and 11d are provided with heat-welding poly Using an ether ester polymer as a sheath component and a polyether ester elastic polymer as a core component, the elongation at break is 30% or more, the elongation strength at break is 1.0 cN / dtex or more, and after 10% elongation A heat-sealable polyetherester-based elastic core-sheath composite monofilament yarn having an elastic recovery rate of 90% or more and a fineness of 500 dtex is used.
The four intermediate warps 21a, 21b, 21c, and 21d that divide the four warps 11a, 11b, 11c, and 11d into left and right portions each have a single fiber fineness of 4.6 dtex, a total fineness of 334 dtex, and a crimp A crimped polyester multifilament yarn with a rate of 10% is used.
At both ends Moshao compartment J are three weft 12a · 12b · 12c are sequentially woven, the first and last of the three weft of one of both ends Moshao compartment J ₁ · J ₃ for back and forth in a weaving direction The weft yarns 12a and 12c have a heat-fusible polyether ester polymer as a sheath component and a polyether ester elastic polymer as a core component, have a breaking elongation of 30% or more, and an elongation strength at break of 1 0.05 cN / dtex or more, an elastic recovery rate after elongation of 10% is 90% or more, and a heat-sealable polyetherester-based elastic core-sheath composite monofilament yarn having a fineness of 500 dtex is used. For the intermediate weft 12b in the weft, a heat-fusible polyetherester elastic core-sheath composite monofilament yarn having a fineness of 2080 dtex is used. Other ends Moshao 3 wefts 12a · 12b · 12c compartments J ₂ · J ₄ for back and forth in J ₁ · J _3, respectively the heat fusible polyether ester-based polymer as a sheath component, polyetherester A core elastic polymer as the core component, the elongation at break is 30% or more, the elongation strength at break is 1.0 cN / dtex or more, the elastic recovery after 10% elongation is 90% or more, and the fineness is 500 dtex heat-fusible polyetherester elastic core-sheath composite monofilament yarn is used.
In the weave and weave tissue section F, three weft yarns 22a, 22b, and 22c using crimped polyester multifilament yarn having a single fiber fineness of 5.2 dtex, a total fineness of 994 dtex, and a crimping rate of 10% are sequentially provided. It is woven.

経糸無配列区画Ｂと経緯配列区画Ｃを合計したメッシュ織物の平均経糸密度は５１本／２５．４ｍｍであり、メッシュ織物の経糸カバーファクターＫ_W は、４５８になる。
浮沈織組織区画Ｆと両端模紗織区画Ｊを合計したメッシュ織物の平均緯糸密度は、４５本／２５．４ｍｍであり、メッシュ織物の緯糸カバーファクターＫ_F は、１３８７となる。
従って、メッシュ織物のトータルカバーファクターＫは、１８４５になる。 The average warp density of the mesh fabric obtained by adding the warp non-arranged section B and the weft array section C is 51 pieces / 25.4 mm, and the warp cover factor K _W of the mesh fabric is 458.
The average weft density of the mesh woven fabric obtained by adding up the floating and woven fabric sections F and the double-end patterned woven sections J is 45 / 25.4 mm, and the weft cover factor K _F of the mesh woven fabric is 1387.
Therefore, the total cover factor K of the mesh fabric is 1845.

図１と図４に示す実施例のメッシュ織物の経糸無配列区画Ｂの織幅βは２．２ｍｍであり、経緯配列区画Ｃの織幅θは２．１ｍｍであって経糸無配列区画Ｂの織幅βの０．９５倍になっている。
織幅方向の経糸無配列区画Ｂと経緯配列区画Ｃとから成るリピートＬ_F は３．４ｍｍであり、製織方向の浮沈織組織区画Ｆと両端模紗織区画ＪとのリピートＬ_W は４．０ｍｍであって、織幅方向のリピートＬ_F の１．２倍になっている。 The weaving width β of the warp non-arranged section B of the mesh fabric of the embodiment shown in FIGS. 1 and 4 is 2.2 mm, the weaving width θ of the weft array section C is 2.1 mm, and It is 0.95 times the weaving width β.
The repeat L _F composed of the warp non-arranged section B and the weft array section C in the weaving width direction is 3.4 mm, and the repeat L _W between the floating and weaving tissue section F in the weaving direction and the both ends imitation weave section J is 4.0 mm. a is, and is 1.2 times the weaving-width direction of the repeat L _F.

本発明の実施例のメッシュ織物のＪＩＳ−Ｌ−１０９６Ａ法（フラジール法）による通気度は２５５ｃｃ／ｓｅｃ／ｃｍ² 、伸長率１０％時の製織方向での１０％モジュラスは１２５Ｎ／５ｃｍ、伸長率１０％時の織幅方向での１０％モジュラスは１０６Ｎ／５ｃｍ、ＪＩＳ−Ｌ−１０９６Ａ法（ラベルトストリップ法）による製織方向での引張強度は８５８Ｎ、ＪＩＳ−Ｌ−１０９６Ａ法（ラベルトストリップ法）による織幅方向での引張強度は１０３７Ｎ、ＪＩＳ−Ｌ−１０９６Ｄ法（ペンジュラム法）による製織方向での引裂強度は８６Ｎ、ＪＩＳ−Ｌ−１０９６Ｄ法（ペンジュラム法）による織幅方向での引裂強度は１０６Ｎであった。 The air permeability according to the JIS-L-1096A method (Fragile method) of the mesh fabric of the example of the present invention is 255 cc / sec / cm ² , the 10% modulus in the weaving direction at an elongation rate of 10% is 125 N / 5 cm, the elongation rate. 10% modulus in the weaving width direction at 10% is 106 N / 5 cm, tensile strength in the weaving direction according to JIS-L-1096A method (labeled strip method) is 858 N, JIS-L-1096A method (labeled strip method) ) Tensile strength in the weaving width direction is 1037N, tear strength in the weaving direction by JIS-L-1096D method (penjuram method) is 86N, tear strength in the weaving width direction by JIS-L-1096D method (penjuram method) Was 106N.

本発明のメッシュ織物は、モノフィラメント糸に比して嵩高な紡績糸やマルチフィラメント糸（多繊糸条）が使用されていても、その多繊糸条が、その前後左右に配置され、模紗織Ｈ・Ｉによって織り込まれたモノフィラメント糸に規制されてメッシュ織物の透視性空隙３３に食み出さず、その透視性空隙３３の周縁がモノフィラメント糸に縁取られて通気性と透視性が維持され、そのモノフィラメント糸と共に透視性空隙３３の周縁が多繊糸条に構成される横縞３１と縦縞３２に縁取られメッシュ部の格子地模様が鮮明になり、又、透視性空隙３３を縁取る横縞３１と縦縞３２に補強されて物性強度が高まるので、防虫網や防塵シートのみならず、強い物性強度の要求されるフィルターや工事用シートに適し、嵩高な紡績糸やマルチフィラメント糸が太い１本の緯糸としてではなく細い複数本の緯糸２２ａ・２２ｂ・２２ｃに分けて浮沈織組織区画Ｆに織り込まれ、又、紡績糸やマルチフィラメント糸も太い１本の経糸としてではなく細い複数本の経糸２１ａ・２１ｂ・２１ｃ・２１ｄに分けて経緯配列区画Ｃに織り込まれ、その細い複数本の経糸２１ａ・２１ｂ・２１ｃ・２１ｄの入れ区の左右が熱融着性弾性モノフィラメント糸１１ａ・１１ｂ・１１ｃ・１１ｄに挟まれて嵩張らず、引き締められて毛羽立ち難く、スッキリした清楚な外観を呈すことから、座席シート、日除け、ロールスクリーンカーテン等の内装材に利用することも出来る。 The mesh woven fabric of the present invention is arranged on the front, back, left and right, even if spun yarn or multifilament yarn (multifilament yarn) that is bulkier than monofilament yarn is used. Regulated by monofilament yarn woven by HI and does not protrude into the see-through gap 33 of the mesh fabric, and the perimeter of the see-through gap 33 is trimmed by the monofilament thread to maintain breathability and see-through, The periphery of the transparent gap 33 together with the monofilament yarn is bordered by horizontal stripes 31 and vertical stripes 32 that are formed of multifilaments, and the lattice pattern of the mesh portion becomes clear, and the horizontal stripe 31 and vertical stripes that border the transparent gap 33 Since it is reinforced by 32, its physical strength increases, so it is suitable not only for insect screens and dustproof sheets, but also for filters and construction sheets that require strong physical properties, and is a bulky spun yarn or multifilament The yarn is not woven as a single thick weft, but is divided into a plurality of thin wefts 22a, 22b, 22c and woven into the floating and woven textured section F, and the spun yarn and multifilament yarn are not as one thick warp. A plurality of thin warps 21a, 21b, 21c and 21d are woven into the weft arrangement section C, and the left and right of the sections of the thin plurality of warps 21a, 21b, 21c and 21d are heat-bondable elastic monofilament yarns 11a. -It is not bulky between 11b, 11c, and 11d, and it is tightened and hardly fluffs, and has a clean and neat appearance. Therefore, it can be used for interior materials such as seat sheets, sunshades, and roll screen curtains.

特に、両端模紗織区画Ｊの両端の模紗織区画Ｈ・Ｉの経糸１１と緯糸１２の少なくとも何れかに適用される少なくとも何れかに、破断伸度が３０％以上であり、破断時の伸長強度が１．０ｃＮ／ｄｔｅｘ以上であり、１０％伸長後の弾性回復率が９０％以上の熱融着性弾性モノフィラメント糸の適用されたメッシュ織物では、伸長率１０％時の１０％モジュラスが高く、目粗であっても経糸と緯糸が融着して目ズレを起こさず、通気性に富むことから肌身に触れて蒸れ感を与えず、向き合う一対の支持桿と支持桿の間に張設して身体を支える座席シートに好適なものとなる。 In particular, the elongation at break is 30% or more and applied to at least one of the warp yarn 11 and the weft yarn 12 at both ends of the both-end pattern weaving section J. Is 10 cN / dtex or more, and the mesh fabric to which the heat-fusible elastic monofilament yarn having an elastic recovery rate of 90% or more after 10% elongation has a high 10% modulus at an elongation rate of 10%, Even if it is coarse, warp and weft do not melt and do not cause misalignment.Because it is highly breathable, it touches the skin and does not give a feeling of stuffiness, and is stretched between a pair of support rods facing each other. It is suitable for a seat seat that supports the body.

１１：経糸（モノフィラメント糸）
１２：緯糸（モノフィラメント糸）
２１：経糸（マルチフィラメント糸）
２２：緯糸（マルチフィラメント糸）
３１：横筋
３２：縦筋
３３：透視性空隙
３４：メッシュ部
３５：メッシュ横縞
３６：遮蔽性横縞
Ａ：一完全織組織図
Ｂ：経糸無配列区画
Ｃ：経緯配列区画
Ｄ：経浮き織段
Ｅ：経沈み織段
Ｆ：浮沈織組織区画
Ｇ：平織組織区画
Ｈ・Ｒ：左側模紗織区画
Ｉ・Ｓ：右側模紗織区画
Ｊ：両端模紗織区画
Ｍ：空白部
Ｌ_F ：製織方向のリピート
Ｌ_W ：織幅方向のリピート
β ：経糸無配列区画の織幅
θ ：経緯配列区画の織幅 11: Warp (monofilament yarn)
12: Weft (monofilament yarn)
21: Warp (multifilament yarn)
22: Weft (multifilament yarn)
31: Transverse streak 32: Longitudinal streak 33: Permeable gap 34: Mesh part 35: Mesh horizontal stripe 36: Shielding horizontal stripe A: One complete weave organization chart B: Warp-free arrangement section C: Warp arrangement section D: Warp-up weaving stage E : Warp subsidence weaving stage F: Floating and weaving tissue section G: Plain weaving tissue section H and R: Left side pattern weaving section I and S: Right side pattern weaving section J: Both ends pattern weaving section M: Blank part L _F : Repeat L in the weaving direction _W : Repeat in the weft width direction β: Woven width of warp-free array section θ: Weaving width of weft array section

Claims

(I) The left or right side of the complete weave structure diagram is a warp non-arranged section (B) where warps are not arranged,
(B) The other left and right side is a weft arrangement section (C) where the warp and the weft are entangled,
(C) A warp weaving stage (D) with a large number of warps exceeding the weft on either one of the upper and lower sides of the weft arrangement section (C) and a warp weaving stage with a small number of warps exceeding the weft ( E) is an ups and downs textured tissue section (F) alternating in the weaving direction following up and down,
(D) The left and right side of the pattern arrangement section (C), the left and right sides of the pattern arrangement section (C), the left and right ends in the weaving width direction that continues to the left and right are turned over. It is woven according to a complete weaving structure diagram (A) composed of a weft arrangement section (C) and a warp non-arrangement section (B) which are both-end imitation weaving sections (J) which are the weaving section (I). ,
(E) A transparent gap (33) surrounded by the transverse streaks (31) woven according to the floating and woven tissue section (F) and the vertical streaks (32) woven according to the weft arrangement section (C) is formed. The mesh part (34) is woven ,
A multifilament yarn (22) of one of a spun yarn and a multifilament yarn having a total fineness of 150 to 3000 dtex is woven as a weft yarn into the floating and woven tissue section (F) of the mesh portion (34),
Its multi-yarn 35 (22), the mesh fabric that has become bulky in the warp-free arrangement compartment from background sequence compartment (C) (B).

(I) The left or right side of the complete weave structure diagram is a warp non-arranged section (B) where warps are not arranged,
(B) The other left and right side is a weft arrangement section (C) where the warp and the weft are entangled,
(C) A warp weaving stage (D) with a large number of warps exceeding the weft on either one of the upper and lower sides of the weft arrangement section (C) and a warp weaving stage with a small number of warps exceeding the weft ( E) is an ups and downs textured tissue section (F) alternating in the weaving direction following up and down,
(D) The left and right side of the pattern arrangement section (C), the left and right sides of the pattern arrangement section (C), the left and right ends in the weaving width direction that continues to the left and right are turned over. It is woven according to a complete weaving structure diagram (A) composed of a weft arrangement section (C) and a warp non-arrangement section (B) which are both-end imitation weaving sections (J) which are the weaving section (I). ,
(E) A transparent gap (33) surrounded by the transverse streaks (31) woven according to the floating and woven tissue section (F) and the vertical streaks (32) woven according to the weft arrangement section (C) is formed. The mesh part (34) is woven,
The elongation at break on at least one warp of at least any warp (11) and at least any weft (12) of the pattern weave (HI) at both ends of the both ends pattern (J) There is 30% or more, elongation strength at break is at 1.0 cN / dtex or more, 10% elastic recovery after elongation has been applied heat-fusible elastic monofilament yarn of 90% or more Rume Mesh fabric .

(I) The left or right side of the complete weave structure diagram is a warp non-arranged section (B) where warps are not arranged,
(B) The other left and right side is a weft arrangement section (C) where the warp and the weft are entangled,
(C) A warp weaving stage (D) with a large number of warps exceeding the weft on either one of the upper and lower sides of the weft arrangement section (C) and a warp weaving stage with a small number of warps exceeding the weft ( E) is an ups and downs textured tissue section (F) alternating in the weaving direction following up and down,
(D) The left and right side of the pattern arrangement section (C), the left and right sides of the pattern arrangement section (C), the left and right ends in the weaving width direction that continues to the left and right are turned over. It is woven according to a complete weaving structure diagram (A) composed of a weft arrangement section (C) and a warp non-arrangement section (B) which are both-end imitation weaving sections (J) which are the weaving section (I). ,
(E) A transparent gap (33) surrounded by the transverse streaks (31) woven according to the floating and woven tissue section (F) and the vertical streaks (32) woven according to the weft arrangement section (C) is formed. The mesh part (34) is woven,
A total fineness of 150 to 3000 dtex with a required interval in the mesh portion (34) woven according to a complete weave structure diagram (A) consisting of a warp-free array section (B) and a weft array section (C) and continuing in the weaving direction. The multifilament yarn of any of the spun yarn and the multifilament yarn is woven at a weft density more densely than the weft yarn (22) woven as the weft yarn in the floating and woven fabric section (F) of the mesh portion (34). The shielding horizontal stripes (36) with high shielding properties are woven,
The mesh part (34) between the shielding horizontal stripes (36) and the shielding horizontal stripes (36) moving back and forth at a predetermined interval in the weaving direction has a lower shielding property than the shielding horizontal stripes (36, 36). Mesh horizontal stripes (35)
Mesh horizontal stripes (35) and the shielding horizontal stripes (36) horizontal stripe pattern is visualized by Rume Mesh fabrics for alternating the weaving direction.