TW201920790A - Woven fabric - Google Patents

Woven fabric Download PDF

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Publication number
TW201920790A
TW201920790A TW107132603A TW107132603A TW201920790A TW 201920790 A TW201920790 A TW 201920790A TW 107132603 A TW107132603 A TW 107132603A TW 107132603 A TW107132603 A TW 107132603A TW 201920790 A TW201920790 A TW 201920790A
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Taiwan
Prior art keywords
yarn
mixed
woven fabric
yarns
metal
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TW107132603A
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Chinese (zh)
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TWI774843B (en
Inventor
多田秀行
藤間勝好
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日商世聯股份有限公司
日商理研電線股份有限公司
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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/242—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads inorganic, e.g. basalt
    • D03D15/25—Metal
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/12—Threads containing metallic filaments or strips
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/38—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/449—Yarns or threads with antibacterial properties
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/41—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific twist
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/44—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific cross-section or surface shape
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/593—Stiff materials, e.g. cane or slat
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/60—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the warp or weft elements other than yarns or threads
    • D03D15/67—Metal wires
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/13—Physical properties anti-allergenic or anti-bacterial

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Woven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

This woven fabric includes: a mixed yarn; and a first nonmetal yarn that intersects the mixed yarn, wherein the mixed yarn includes a second nonmetal yarn and a metal yarn, the diameter ratio of the mixed yarn to the first nonmetal yarn (mixed yarn/first nonmetal yarn) is 1 or higher, and the number of mixed yarns included in a prescribed region of the woven fabric is 3.5-30% of the number of all yarns included in the prescribed region. The mixed yarn can be a covering yarn formed by winding the metal yarn on the second nonmetal yarn or a twisted yarn formed by twisting the second nonmetal yarn and the metal yarn together.

Description

織布Weaving

發明領域
本發明係有關於一種具有抗菌性之織布。FIELD OF THE INVENTION The present invention relates to a woven fabric having antibacterial properties.

發明背景
近年來，常與肌膚接觸的織布被要求能具有阻止及抑制細菌增殖之性質。作為此種織布，已有提案一種由天然纖維或合成纖維等構成之非金屬紗線與金屬紗線組合而成的織布。BACKGROUND OF THE INVENTION In recent years, woven fabrics that are often in contact with the skin are required to have properties that prevent and inhibit bacterial proliferation. As such a woven fabric, a woven fabric in which a non-metallic yarn composed of natural fibers or synthetic fibers and a metal yarn are combined has been proposed.

專利文獻1中，揭示了全部或一部分使用銅纖維紗線之機能性布料。專利文獻2中，揭示了一種導電性纖維縫製布料，是由將數根線狀鋁箔交纏於芯紗而形成之撚紗與銅纖維以預定間隔交互紡織而成。專利文獻3中，揭示了一種使用由至少含有銅之含銅紗線與可紡性纖維撚合而形成之混合紗線所織成之織布。
先行技術文獻
專利文獻Patent Document 1 discloses a functional cloth using copper fiber yarns in whole or in part. Patent Document 2 discloses a conductive fiber sewing cloth, in which a twisted yarn formed by interlacing a plurality of linear aluminum foils on a core yarn and copper fibers are alternately woven at a predetermined interval. Patent Document 3 discloses a woven fabric woven using a mixed yarn formed by twisting a copper-containing yarn containing at least copper and a spinnable fiber.
Prior technical literature Patent literature

[專利文獻1]日本專利特開2004-149945號公報
[專利文獻2]日本專利特開第2005-206987號公報
[專利文獻3]日本專利特開第2012-153994號公報[Patent Document 1] Japanese Patent Laid-Open No. 2004-149945
[Patent Document 2] Japanese Patent Laid-Open No. 2005-206987
[Patent Document 3] Japanese Patent Laid-Open No. 2012-153994

發明欲解決之課題
為了提高抗菌性，可採用如加大金屬紗線的紗線徑，或使用增加了金屬紗線相對於非金屬紗線之加撚次數的混合紗線等等，使金屬紗線比例加大即可。然而，此種方法雖會提高抗菌性，另一方面會使布料變得粗硬，質地會變差。Problems to be Solved by the Invention In order to improve antibacterial properties, metal yarns can be made by increasing the yarn diameter of metal yarns, or using mixed yarns that increase the number of twists of metal yarns relative to non-metallic yarns. Increase the line proportion. However, although this method improves antibacterial properties, on the other hand, the cloth becomes thick and hard, and the texture is deteriorated.

又，近年來抗菌性優異且重量輕的織布之開發受到期待。若為了輕量化而將含有金屬紗線與非金屬紗線之混合紗線改細，則會有抗菌性下降，或混合紗線中之非金屬紗線彎曲使外觀變得不良等問題。
用以解決課題之手段In addition, development of lightweight woven fabrics having excellent antibacterial properties in recent years is expected. If the mixed yarn containing metal yarns and non-metallic yarns is thinned for weight reduction, there will be problems such as a decrease in antibacterial properties, or the non-metallic yarns in the mixed yarns may be bent to cause poor appearance.
Means to solve the problem

本發明係有關於一種織布，包含混合紗線、及與混合紗線相交的第1非金屬紗線，混合紗線包含第2非金屬紗線與金屬紗線；混合紗線與第1非金屬紗線的直徑比︰混合紗線/第1非金屬紗線為1以上；織布之預定區域所含前述混合紗線之根數，是前述預定區域所含全部紗線之根數的3.5～30%。
此種織布具備優異抗菌性，同時重量輕且質地好。The present invention relates to a woven fabric including a hybrid yarn and a first non-metallic yarn intersecting with the hybrid yarn, the hybrid yarn including a second non-metallic yarn and a metal yarn; the hybrid yarn and the first non-metallic yarn; Metal yarn diameter ratio: mixed yarn / first non-metallic yarn is 1 or more; the number of the aforementioned mixed yarns contained in a predetermined area of the woven fabric is 3.5 of the total number of the yarns contained in the aforementioned predetermined area ~ 30%.
This woven fabric has excellent antibacterial properties, while being lightweight and good in texture.

混合紗線是將金屬紗線纏繞至第2非金屬紗線之被覆紗(covered yarn)，亦或可以是將第2非金屬紗線及金屬紗線撚合而形成之合撚紗。藉此可進一步提昇抗菌性。
發明效果The mixed yarn is a covered yarn in which a metal yarn is wound around a second non-metal yarn, or a mixed yarn formed by twisting a second non-metal yarn and a metal yarn. This can further enhance antibacterial properties.
Invention effect

依據本發明，能獲得一種抗菌性優異、且質地好、重量輕之織布。According to the present invention, a woven fabric having excellent antibacterial properties, good texture, and light weight can be obtained.

本實施型態之織布含有混合紗線和與混合紗線相交之第1非金屬紗線。混合紗線包含第2非金屬紗線與金屬紗線。混合紗線與第1非金屬紗線的直徑比︰混合紗線/第1非金屬紗線為1以上。此外，織布之預定區域所含混合紗線之根數是前述預定區域所含全部紗線之根數的3.5~30%。The woven fabric of this embodiment type includes a mixed yarn and a first non-metallic yarn intersecting the mixed yarn. The mixed yarn includes a second non-metal yarn and a metal yarn. Diameter ratio of hybrid yarn to first non-metallic yarn: Hybrid yarn / first non-metallic yarn is 1 or more. In addition, the number of mixed yarns contained in the predetermined area of the woven fabric is 3.5 to 30% of the total number of yarns contained in the predetermined area.

依據本發明實施型態之織布，藉由將織布所含混合紗線之根數設定為特定範圍，且將混合紗線及與其相交之第1非金屬紗線的直徑比設定為特定範圍，可使混合紗線之含量減少卻仍可在織布之至少一方主面大量露出。藉此，所獲得之織布的質地優良且重量輕，同時具有優異抗菌性。According to the woven fabric according to the implementation form of the present invention, the number of mixed yarns included in the woven fabric is set to a specific range, and the diameter ratio of the mixed yarn and the first non-metallic yarn intersecting therewith is set to a specific range , Can reduce the content of mixed yarn, but can still be exposed on at least one main surface of the fabric in large quantities. Thereby, the obtained woven fabric has excellent texture and light weight, and has excellent antibacterial properties.

[織布]
織布是使用織機將至少第1非金屬紗線及混合紗線進行交織而形成。混合紗線可含於緯紗及經紗兩者，亦可只含於緯紗，亦可只含於經紗。又，經紗及緯紗中之一者亦可僅由混合紗線形成。[Weaving]
The woven fabric is formed by interlacing at least a first non-metallic yarn and a mixed yarn using a loom. The mixed yarn may be contained in both the weft yarn and the warp yarn, or may be contained only in the weft yarn or only in the warp yarn. One of the warp yarn and the weft yarn may be formed of only the mixed yarn.

織布之預定區域(以下稱為區域R)所含混合紗線之根數設定為該區域R所含全部紗線之根數的3.5~30%。若混合紗線之根數在上述範圍內，織布重量輕且柔軟。且經濟性亦屬優異。混合紗線之根數比例可為5%以上，亦可為7%以上。混合紗線之根數比例可為25%以下，亦可為20%以下。全部紗線包含混合紗線、第1非金屬紗線及後述第3非金屬紗線。The number of mixed yarns contained in a predetermined area of the woven fabric (hereinafter referred to as the area R) is set to 3.5 to 30% of the total number of yarns contained in the area R. If the number of mixed yarns is within the above range, the woven fabric is light and soft. And the economy is also excellent. The ratio of the number of mixed yarns may be 5% or more, and may also be 7% or more. The ratio of the number of mixed yarns may be 25% or less and 20% or less. All the yarns include a mixed yarn, a first non-metallic yarn, and a third non-metallic yarn described later.

所謂預定區域，是在觀看織布一方主面時，至少包含一根混合紗線，例如以一邊為2cm之正方形所圍成之區域。區域R所含紗線之根數，例如可依以下算出；在以一邊為2cm之正方形所圍成之區域中可由織布兩方主面看到的紗線，以不重複之方式計數該紗線之根數而算出。The "predetermined area" refers to an area surrounded by at least one mixed yarn when viewing the main surface of a woven fabric, for example, a square with a side of 2 cm. The number of yarns contained in the region R can be calculated, for example, as follows; in an area surrounded by a square with a side of 2 cm, the yarns that can be seen from the two main sides of the fabric are counted in a non-repeating manner The number of lines is calculated.

在此，所謂一根紗線是可單獨作為經紗或緯紗導入織布機用於製織之包含1以上之纖維的單位。構成紗線之纖維可舉機紡紗與長絲等。然而，以混合紗線來說，包含1根以上第2非金屬紗線與1根以上金屬紗線之1根撚紗才是1根紗線。Here, a single yarn is a unit containing one or more fibers that can be introduced into a loom separately as warp or weft for weaving. The fibers constituting the yarn include machine spinning and filaments. However, for a mixed yarn, one twisted yarn including one or more second non-metallic yarns and one or more metal yarns is one yarn.

由主面之法線方向觀看織布時，至少一方主面當中混合紗線的面積可以是織布面積的5%以上，亦可以是10%以上，亦可以是13%以上。混合紗線的面積比例即使是在如此小的情況下，亦能容易獲得高抗菌性。混合紗線的面積比例為100%以下，亦可為80%以下，亦可為50%以下。When the woven fabric is viewed from the normal direction of the main surface, the area of the mixed yarn in at least one of the main surfaces may be 5% or more of the woven fabric area, or may be 10% or more, or 13% or more. Even in such a small area ratio of the mixed yarn, high antibacterial properties can be easily obtained. The area ratio of the mixed yarn is 100% or less, or 80% or less, or 50% or less.

混合紗線的面積比例可使用顯微鏡(例如KEYENCE(股)製，Digital HF Microscope VH-8000)，從一方主面之法線方向對織布進行攝影而求得。例如，對織布的一方主面進行3處變換位置的攝影，自所攝影的各個視野範圍內分別選出至少包含1根混合紗線、且以縱長2.3cm、橫長3.1cm之長方形所圍成之區域。於所選出之3個區域當中，以混合紗線的面積除以該領域的面積，算出混合紗線的面積比例。以該等之平均值作為混合紗線的面積比例。The area ratio of the mixed yarn can be obtained by photographing the woven fabric from a normal direction of one main surface using a microscope (for example, KEYENCE (Digital) HF Microscope VH-8000). For example, one main surface of the woven fabric is photographed at three positions. From each field of view, at least one mixed yarn is selected and surrounded by a rectangle with a length of 2.3 cm and a width of 3.1 cm. Into the area. In the selected three areas, the area of the mixed yarn is divided by the area of the area to calculate the area ratio of the mixed yarn. The average value of these was used as the area ratio of the mixed yarn.

織布之經紗亦可含有混合紗線及沿著混合紗線配置之非金屬紗線(第3非金屬紗線)。緯紗也同樣地，亦可含有混合紗線及第3非金屬紗線。經紗及/或緯紗若包含混合紗線與第3非金屬紗線時，混合紗線可配置成等間隔，亦可配置成不規則間隔。其中，混合紗線是以配置成等間隔為佳。此時，獲得的織布是柔軟的且能發揮充分的抗菌性。The warp yarn of the woven fabric may contain a mixed yarn and a non-metallic yarn (third non-metallic yarn) arranged along the mixed yarn. Similarly, weft yarns may contain a mixed yarn and a third non-metallic yarn. When the warp and / or weft include mixed yarns and third non-metallic yarns, the mixed yarns may be arranged at equal intervals or irregular intervals. Among them, the mixed yarns are preferably arranged at equal intervals. At this time, the obtained woven fabric was soft and exhibited sufficient antibacterial properties.

上述情況時，混合紗線之密度並無特別限制。混合紗線之密度可以是橫跨織布整體皆為一定值，亦可以局部地使混合紗線之密度變化。其中，混合紗線是以「相對於第3非金屬紗線8根，混合紗線1根」以上的比例均等地配置為佳。這意味著，例如混合紗線含在緯紗中之情況時，相對於混合紗線之根數，構成緯紗之第3非金屬紗線之根數為8倍以下。混合紗線與第3非金屬紗線之根數比可為1︰2~1︰8，亦可為1︰2~1︰4。混合紗線與第3非金屬紗線之根數比在上述範圍時，織布的重量輕且柔軟。In the above case, the density of the mixed yarn is not particularly limited. The density of the mixed yarn may be a certain value across the entire woven fabric, or the density of the mixed yarn may be changed locally. Among them, it is preferable that the mixed yarns are evenly arranged at a ratio of “8 mixed non-metal yarns and 1 mixed yarn”. This means that, for example, when the mixed yarn is contained in the weft yarn, the number of the third non-metallic yarn constituting the weft yarn is 8 times or less with respect to the number of the mixed yarn. The ratio of the number of mixed yarns to the third non-metallic yarn may be 1: 2 ~ 1: 8, or 1: 2 ~ 1: 4. When the ratio of the number of mixed yarns to the third non-metallic yarn is within the above range, the weight of the woven fabric is light and soft.

相鄰混合紗線彼此的間隔可為3600μm以下，亦可為3000μm以下，亦可為2000μm以下。混合紗線彼此的間隔在此範圍時，獲得的抗菌效果提高。混合紗線彼此的間隔是指相鄰混合紗線之間所形成的間隙之寬度。寬度為與混合紗線之長度方向呈垂直之方向的長度。The interval between adjacent mixed yarns may be 3600 μm or less, 3,000 μm or less, or 2000 μm or less. When the distance between the mixed yarns is within this range, the antibacterial effect obtained is improved. The distance between mixed yarns refers to the width of the gap formed between adjacent mixed yarns. The width is a length perpendicular to the length direction of the mixed yarn.

織布的厚度並無特別限制，可以是70~1500μm，亦可以是110~1000μm，亦可以是250~750μm。依據本實施型態，能製作出相較於習知含有金屬紗線之織布更為輕量且極薄之織布。此外，織布的厚度可使用例如厚度測定器((股)尾崎製作所製，PEACOCK G-6)進行測定。The thickness of the woven fabric is not particularly limited, and may be 70 to 1500 μm, 110 to 1000 μm, or 250 to 750 μm. According to this embodiment, it is possible to produce a lightweight and extremely thin woven fabric compared to a conventional woven fabric containing metal yarns. The thickness of the woven fabric can be measured using, for example, a thickness measuring device (PEACOCK G-6, manufactured by Ozaki Manufacturing Co., Ltd.).

本實施型態的織布，織布中的第1非金屬紗線、第2非金屬紗線及金屬紗線、以及因應需要而使用的第3非金屬紗線的種類、量、直徑、種類、配置等設計的自由度高，可獲得依據所欲用途、抗菌性等的各種織布。Types, amounts, diameters, and types of the first non-metallic yarn, the second non-metallic yarn, the metal yarn, and the third non-metallic yarn used in the woven fabric according to the embodiment It has a high degree of freedom in designing and layout, and can obtain various woven fabrics according to the intended use and antibacterial properties.

本實施型態的織布之製作方法並無特別限定，可與通常的織物同樣地使用織布機織造以進行製作。作為織布機，可使用習知的織布機，例如梭式織機、劍桅式織機、噴氣式織機、導針織機、噴水式織機、小鋼梭織機、提花梭織機等。The method for producing the woven fabric of the present embodiment is not particularly limited, and can be produced by weaving using a loom in the same manner as a normal woven fabric. As the loom, a conventional loom can be used, such as a shuttle loom, a sword mower loom, an air jet loom, a guide knitting loom, a water jet loom, a small steel shuttle loom, a jacquard shuttle loom, and the like.

織布的織物組織並無特別限定，可舉出平紋組織、斜紋組織、緞紋組織此三原組織；三原組織之變形組織、縐紋組織等特別組織；紗羅組織、多臂組織、提花組織、雙層組織、多層組織等。其中以質地的觀點來看，是以緞紋組織為佳，更以5枚緞紋組織為佳。The fabric structure of the woven fabric is not particularly limited, and examples include the plain weave structure, the twill weave structure, and the satin weave structure; the three original structure deformed structure, the crepe structure and other special organizations; the leno structure, the multi-arm structure, the jacquard structure, Double-layer organization, multi-layer organization, etc. Among them, in terms of texture, a satin texture is preferable, and a satin texture is more preferable.

本實施型態之織布中作為抗菌之對象的菌可舉出金黃色葡萄球菌、肺炎桿菌等。Examples of the bacteria to be antibacterial in the woven fabric of this embodiment include Staphylococcus aureus and Pneumococcus.

(第1非金屬紗線)
作為第1非金屬紗線並無特別限定，可舉出由天然纖維、再生纖維、半合成纖維、合成纖維等習知的纖維所獲得之紗線。此種纖維實質上不含金屬。該等纖維可單獨使用，亦可組合2種以上使用。其中，因為耐久性優異之理由，可以是合成纖維，特別是聚酯纖維亦可。聚酯纖維的種類繁多，能容易地選擇出適合於織布用途者。因此，能容易地將織布應用於各種用途。又，包含由聚酯纖維所形成之紗線的織布亦更容易施行染色、斥水加工、斥油加工、抗菌加工、防臭加工、阻燃加工、抗UV加工等後加工。此外，聚酯纖維即使進行紡前染色(色染紗)，質地亦不容易變化。因此，能夠省略掉能在金屬紗線表面形成皮膜之後加工，更容易充分發揮金屬紗線之抗菌性能。(First non-metallic yarn)
The first non-metallic yarn is not particularly limited, and examples thereof include yarns obtained from conventional fibers such as natural fibers, regenerated fibers, semi-synthetic fibers, and synthetic fibers. Such fibers are essentially metal-free. These fibers can be used alone or in combination of two or more. Among these, synthetic fibers may be used for reasons of excellent durability, and polyester fibers may be used in particular. There are many types of polyester fibers, and those suitable for weaving applications can be easily selected. Therefore, the woven fabric can be easily applied to various uses. In addition, woven fabrics including yarns made of polyester fibers can be more easily subjected to post-processing such as dyeing, water repellent processing, oil repellent processing, antibacterial processing, deodorizing processing, flame retardant processing, and UV resistance processing. In addition, even if polyester fibers are dyed before spinning (color-dyed yarn), the texture is not easily changed. Therefore, it is possible to omit processing after forming a film on the surface of the metal yarn, and it is easier to fully exert the antibacterial performance of the metal yarn.

作為第1非金屬紗線之型態並無特別限定，可舉出機紡紗(短纖維紗線)、複長絲及單長絲(長纖維紗線)等習知型態。其中，以品級的觀點來看，可以是單長絲及複長絲，特別是以質地的觀點來看，可以是複長絲。又，第1非金屬紗線(纖維)之截面形狀並無特別限定。可以是圓形，亦可以是圓形以外的所謂異形截面紗線。The form of the first non-metallic yarn is not particularly limited, and examples thereof include conventional forms such as machine-spun yarn (short-fiber yarn), multifilament and monofilament (long-fiber yarn). Among them, monofilament and multifilament can be used from the point of view of grade, and multifilament can be taken from the viewpoint of texture. The cross-sectional shape of the first non-metallic yarn (fiber) is not particularly limited. It may be a circular shape or a so-called irregular-shaped yarn other than a circular shape.

第1非金屬紗線之直徑可以是24~644μm，亦可以是64~203μm。第1非金屬紗線之直徑若為24μm以上，不容易發生紗線斷裂。又，不需要提高織密度，能抑制成本。第1非金屬紗線之直徑若為644μm以下，所獲得之織布不易變得粗硬，不易損及質地。The diameter of the first non-metallic yarn may be 24 to 644 μm, or 64 to 203 μm. If the diameter of the first non-metallic yarn is 24 μm or more, yarn breakage is unlikely to occur. Moreover, it is not necessary to increase the weaving density, and cost can be suppressed. If the diameter of the first non-metallic yarn is 644 μm or less, the obtained woven fabric is unlikely to become rough and hard to damage the texture.

第1非金屬紗線之直徑可如上述般使用顯微鏡並從一方主面之法線方向對織布進行攝影來求得。例如，對織布的一方主面進行3處變換位置的攝影，並在任意3點分別測定在所攝影的各視野中與第1非金屬紗線長度方向呈垂直之方向的長度，以該等的平均值為第1非金屬紗線之直徑。混合紗線的直徑也是一樣。The diameter of the first non-metallic yarn can be obtained by photographing the woven fabric from the normal direction of one principal surface using a microscope as described above. For example, one main surface of the woven fabric is photographed at three positions, and at any three points, the length in the direction perpendicular to the length direction of the first non-metallic yarn in each field of view is measured. The average value is the diameter of the first non-metallic yarn. The same is true for the diameter of mixed yarns.

上述情況中，第1非金屬紗線之細度(總細度)為6~4500dtex，亦可為45~450dtex。細度是依據JIS L 0101-1978(德士制)所規定的表示纖維粗度的值，且是根據JIS L 1013-1999 B法所測定之值。In the above case, the fineness (total fineness) of the first non-metallic yarn is 6 to 4,500 dtex, and may also be 45 to 450 dtex. The fineness is a value indicating the thickness of the fiber according to JIS L 0101-1978 (made by Texaco), and is a value measured according to the JIS L 1013-1999 B method.

第1非金屬紗線可以施行吸水、斥水、消臭等各種加工、染色等習知的處理。The first non-metallic yarn can be subjected to various known processes such as water absorption, water repellency, and deodorization, and dyeing.

(混合紗線)
混合紗線包含第2非金屬紗線與金屬紗線。具體而言，混合紗線是將金屬紗線纏繞至第2非金屬紗線之被覆紗、或者是將第2非金屬紗線及金屬紗線撚合而形成之合撚紗為佳。又，本說明書中，將2根紗線拉齊並加撚製成一根紗線稱為合撚。(Mixed yarn)
The mixed yarn includes a second non-metal yarn and a metal yarn. Specifically, the mixed yarn is preferably a covered yarn in which a metal yarn is wound around a second non-metal yarn, or a twisted yarn formed by twisting a second non-metal yarn and a metal yarn. In this specification, two yarns are drawn together and twisted to form a single yarn, which is referred to as a twist.

混合紗線是被覆紗的情況下，混合紗線是以金屬紗線纏繞於第2非金屬紗線周圍之方式來形成。1根混合紗線包含1根以上的第2非金屬紗線、及1根以上的金屬紗線。金屬紗線對第2非金屬紗線之纏繞次數可以是1.1~3次/cm。若纏繞次數在1.1次/cm以上，能容易地獲得所欲的抗菌性。又，若纏繞次數在3次/cm以下，混合紗線本身的重量亦變輕，經濟性亦屬優異。此外，使用混合紗線而獲得之織布不易變得粗硬。When the mixed yarn is a covered yarn, the mixed yarn is formed such that a metal yarn is wound around the second non-metal yarn. One mixed yarn includes one or more second non-metal yarns and one or more metal yarns. The winding number of the metal yarn to the second non-metal yarn may be 1.1 to 3 times / cm. When the number of windings is 1.1 times / cm or more, desired antibacterial properties can be easily obtained. In addition, if the number of windings is 3 times / cm or less, the weight of the mixed yarn itself becomes light, and the economy is excellent. In addition, a woven fabric obtained by using a mixed yarn is less likely to become coarse.

混合紗線是合撚紗的情況下，混合紗線是將第2非金屬紗線及金屬紗線合撚而形成。1根的混合紗線包含有1根以上的第2非金屬紗線、及1根以上的金屬紗線。合撚紗的加撚次數可以是0.5~20次/cm，亦可以是3~6次/cm。若加撚次數在0.5次/cm以上，能容易地獲得所欲的抗菌性。又，若加撚次數在20次/cm以下，混合紗線本身的重量亦變輕，經濟性亦屬優異。此外，使用混合紗線而獲得之織布不易變得粗硬。When the mixed yarn is a twisted yarn, the mixed yarn is formed by twisting a second non-metal yarn and a metal yarn. One mixed yarn includes one or more second non-metallic yarns and one or more metal yarns. The twisting number of the twisted yarn can be 0.5 to 20 times / cm, or 3 to 6 times / cm. When the number of twists is 0.5 times / cm or more, desired antibacterial properties can be easily obtained. In addition, if the number of twists is 20 times / cm or less, the weight of the mixed yarn itself becomes light, and the economy is excellent. In addition, a woven fabric obtained by using a mixed yarn is less likely to become coarse.

被覆紗及合撚紗之加撚方向可以是Z撚及S撚之任一者。加撚方向雖然相異，所獲得之織布的抗菌性及質地是相同的。因此，加撚方向可以將製織時的修邊納入考慮並作適合的決定即可。The twisting direction of the covered yarn and the twisted yarn may be either Z twist or S twist. Although the twisting directions are different, the antibacterial properties and texture of the obtained woven fabrics are the same. Therefore, the twisting direction can take into account the trimming during weaving and make an appropriate decision.

混合紗線之直徑可以是44~744μm，亦可以是64~344μm。混合紗線之直徑若為44μm以上，不容易發生紗線斷裂。又，不需要提高織密度，經濟面亦屬優異。混合紗線之直徑若為744μm以下，所獲得之織布不易變得粗硬，亦不易損及質地。The diameter of the mixed yarn can be 44 to 744 μm, or 64 to 344 μm. If the diameter of the mixed yarn is 44 μm or more, yarn breakage is unlikely to occur. In addition, it is not necessary to increase the weaving density, and the economic aspect is also excellent. If the diameter of the mixed yarn is 744 μm or less, the obtained woven fabric is not easy to become coarse and hard to damage the texture.

混合紗線與第1非金屬紗線的直徑比︰混合紗線/第1非金屬紗線為1以上。直徑比︰混合紗線/第1非金屬紗線若為1以上，露出於織布表面之混合紗線(金屬紗線)變多，故所獲得之織布的抗菌性較高。比︰混合紗線/第1非金屬紗線可為1.2以上，亦可為2以上。比︰混合紗線/第1非金屬紗線之上限並無特別限定，例如可為35，亦可為20，亦可為10。Diameter ratio of hybrid yarn to first non-metallic yarn: Hybrid yarn / first non-metallic yarn is 1 or more. Diameter ratio: If the mixed yarn / first non-metallic yarn is 1 or more, the number of mixed yarns (metal yarns) exposed on the surface of the woven fabric will increase, so the antibacterial properties of the obtained woven fabric will be high. Ratio: mixed yarn / first non-metallic yarn can be 1.2 or more, or 2 or more. The upper limit of the ratio: mixed yarn / first non-metallic yarn is not particularly limited, and may be, for example, 35, 20, or 10.

(金屬紗線)
使用線狀金屬作為金屬紗線。
金屬紗線可藉由例如將已加工成棒狀的金屬通過具有所欲直徑之模具，在加熱下或常溫下使其延伸來製作。作為金屬紗線之材質，可舉出銅、銀、鋅等金屬。又，亦可舉出將銅與鋅或銀、鎳等單獨或複數組合而成的銅合金。其中以抗菌性之觀點來看，可以是以銅為主成分(佔50質量%以上)之金屬紗線。作為以銅為主成份之金屬紗線，可舉出電用軟銅線(JIS C3102)、硬銅線、無氧銅(JIS H3100、C1020)。其中，以抗菌性及經濟性之觀點來看，可以是硬銅線；以抗菌性之觀點來看，可以是無氧銅。構成混合紗線之金屬紗線不限定於1種，可以是2種以上。(Metal yarn)
A linear metal is used as the metal yarn.
The metal yarn can be produced, for example, by passing a metal that has been processed into a rod shape through a mold having a desired diameter and stretching it under heating or at ordinary temperature. Examples of the material of the metal yarn include metals such as copper, silver, and zinc. In addition, a copper alloy obtained by combining copper with zinc, silver, nickel, or the like alone or in combination is also exemplified. Among them, from the viewpoint of antibacterial property, metal yarns containing copper as a main component (50% by mass or more) can be used. Examples of metal yarns containing copper as a main component include electrical soft copper wires (JIS C3102), hard copper wires, and oxygen-free copper (JIS H3100, C1020). Among them, from the viewpoint of antibacterial property and economy, it can be hard copper wire; from the viewpoint of antibacterial property, it can be oxygen-free copper. The metal yarn constituting the mixed yarn is not limited to one type, and may be two or more types.

金屬紗線之直徑並無特別限制，可以是20~100μm，亦可以是30~50μm，亦可以是40~50μm。金屬紗線之直徑若為20μm以上，不容易發生紗線斷裂，能獲得所欲之抗菌性。金屬紗線之直徑若為100μm以下，容易獲得重量輕之織布。又，所獲得之織布不易變得粗硬。The diameter of the metal yarn is not particularly limited, and may be 20 to 100 μm, 30 to 50 μm, or 40 to 50 μm. If the diameter of the metal yarn is 20 μm or more, yarn breakage is unlikely to occur, and desired antibacterial properties can be obtained. If the diameter of the metal yarn is 100 μm or less, a lightweight woven fabric can be easily obtained. In addition, the obtained woven fabric does not easily become rough.

(第2非金屬紗線)
作為構成混合紗線之第2非金屬紗線，可使用與上述第1非金屬紗線同樣的非金屬紗線，依據織布所要求的性質作適當的選擇。第1非金屬紗線與第2非金屬紗線可以相同，亦可相異。
又，構成混合紗線之第2非金屬紗線並不限定於1種，可以是2種以上。(Second non-metallic yarn)
As the second non-metallic yarn constituting the hybrid yarn, the same non-metallic yarn as the first non-metallic yarn can be used, and it can be appropriately selected depending on the properties required for the woven fabric. The first non-metallic yarn and the second non-metallic yarn may be the same or different.
The second non-metallic yarn constituting the hybrid yarn is not limited to one type, and may be two or more types.

金屬紗線與第2非金屬紗線的直徑比︰金屬紗線/第2非金屬紗線並無特別限制。比︰金屬紗線/第2非金屬紗線可為例如0.2以上、1以下。Diameter ratio of metal yarn to second non-metal yarn: There is no particular limitation on metal yarn / second non-metal yarn. Ratio: The metallic yarn / second non-metallic yarn may be, for example, 0.2 or more and 1 or less.

(第3非金屬紗線)
作為可沿著混合紗線配置之第3非金屬紗線，可使用與上述第1非金屬紗線同樣的非金屬紗線，依據織布所要求的性質作適當的選擇。第1非金屬紗線與第3非金屬紗線可以相同，亦可相異。第2非金屬紗線與第3非金屬紗線可以相同，亦可相異。第3非金屬紗線可以是1種，亦可以是2種以上。(3rd non-metallic yarn)
As the third non-metallic yarn that can be arranged along the mixed yarn, the same non-metallic yarn as the first non-metallic yarn can be used, and it can be appropriately selected according to the properties required for the woven fabric. The first non-metallic yarn and the third non-metallic yarn may be the same or different. The second non-metallic yarn and the third non-metallic yarn may be the same or different. The third non-metallic yarn may be one type, or two or more types.

混合紗線與第3非金屬紗線的直徑比︰混合紗線/第3非金屬紗線並無特別限定。比︰混合紗線/第3非金屬紗線可以是例如0.05以上、35以下；亦可為0.5以上、5以下；亦可為0.7以上、2以下。Diameter ratio of hybrid yarn to third non-metallic yarn: Hybrid yarn / third non-metallic yarn is not particularly limited. Ratio: The mixed yarn / third non-metallic yarn may be, for example, 0.05 or more and 35 or less; 0.5 or more or 5 or less; or 0.7 or more or 2 or less.

以下，藉由實施例進一步詳細說明本發明，然而本發明並不受該等例所限定。Hereinafter, the present invention will be described in more detail through examples, but the present invention is not limited by these examples.

＜混合紗線的製作＞
(混合紗線A)
以加撚方向設為S撚、加撚次數設為2.5次/cm，將由無氧銅製作之軟銅線(金屬紗線，直徑40μm)被覆於聚酯紗線(第2非金屬紗線，直徑124μm、細度167dtex/48f)，製作出混合紗線A(直徑164μm)。＜ Production of mixed yarn ＞
(Mixed yarn A)
The twist direction was set to S twist and the number of twists was set to 2.5 times / cm. A soft copper wire (metal yarn, diameter 40 μm) made of oxygen-free copper was covered with a polyester yarn (second non-metal yarn, diameter 124 μm, fineness 167 dtex / 48f), and a hybrid yarn A (164 μm in diameter) was produced.

(混合紗線B)
以加撚方向設為S撚、加撚次數設為2.5次/cm，將由無氧銅所製作之硬銅線(金屬紗線，直徑40μm)被覆於聚酯紗線(第2非金屬紗線，直徑124μm、細度167dtex/48f)，製作出混合紗線B(直徑164μm)。(Mixed Yarn B)
The twist direction was set to S twist and the number of twists was set to 2.5 times / cm. A hard copper wire (metal yarn, diameter 40 μm) made of oxygen-free copper was coated on a polyester yarn (second non-metallic yarn). With a diameter of 124 μm and a fineness of 167 dtex / 48f) to produce a mixed yarn B (164 μm in diameter).

(混合紗線C)
以加撚方向設為S撚、加撚次數設為2.5次/cm，將由無氧銅所製作之硬銅線(金屬紗線，直徑50μm)被覆於聚酯紗線(第2非金屬紗線，直徑124μm、細度167dtex/48f)，製作出混合紗線C(直徑174μm)。(Mixed yarn C)
The twist direction was set to S twist, and the number of twists was set to 2.5 times / cm. A hard copper wire (metal yarn, diameter 50 μm) made of oxygen-free copper was covered with a polyester yarn (second non-metal yarn). With a diameter of 124 μm and a fineness of 167 dtex / 48f) to produce a hybrid yarn C (174 μm in diameter).

[實施例1]
＜織布之製作＞
將製作出的混合紗線A與聚酯紗線A(第1非金屬紗線，直徑72μm、細度56dtex/25f)、及聚酯紗線B(第3非金屬紗線，直徑174μm、細度330dtex/288f)進行製織，製作出平織的織布。如表1所示，經紗是聚酯紗線A。緯紗是聚酯紗線B及混合紗線A；緯紗中，混合紗線A與聚酯紗線B之根數比是1︰2。使織布之預定區域R(由一邊為2cm之正方形所圍成之區域)所含混合紗線A之根數成為區域R所含經紗及緯紗之合計根數的11.9%，且混合紗線A配置成等間隔。
獲得的織布當中，相鄰混合紗線A彼此的間隔為1154μm。又，從主面之法線方向觀看織布時，織布兩面當中，混合紗線A的面積是織布面積的15.6%。相鄰混合紗線A與聚酯紗線B之間存在有間隙。織布之厚度為293μm。[Example 1]
＜ Making of Weaving ＞
The produced mixed yarn A and polyester yarn A (the first non-metallic yarn with a diameter of 72 μm and a fineness of 56 dtex / 25f) and the polyester yarn B (the third non-metallic yarn with a diameter of 174 μm and a fine particle) Degree 330dtex / 288f) to produce weaving to produce a plain weave. As shown in Table 1, the warp yarn was polyester yarn A. The weft yarn is polyester yarn B and mixed yarn A; among the weft yarns, the ratio of the number of mixed yarn A to polyester yarn B is 1: 2. The number of mixed yarns A in the predetermined area R (area surrounded by a square with a side of 2 cm) of the woven fabric is set to 11.9% of the total number of warp and weft yarns in the area R, and the mixed yarn A Configured at equal intervals.
In the obtained woven fabric, the interval between adjacent mixed yarns A was 1154 μm. When the woven fabric is viewed from the normal direction of the main surface, the area of the mixed yarn A is 15.6% of the woven fabric area on both sides of the woven fabric. There is a gap between the adjacent mixed yarn A and the polyester yarn B. The thickness of the woven fabric was 293 μm.

＜織布的評價＞
對所獲得之織布進行以下評價。結果表示於表2。＜ Evaluation of Weaving ＞
The following evaluations were performed on the obtained woven fabric. The results are shown in Table 2.

(1)抗菌性
從製作出的織布切取出試驗布(0.40g±0.05g)，依據JIS L1902-2015(菌液吸收法)進行評價。使用金黃色葡萄球菌(Staphylococcus aureus NBRC 12732)作為試驗菌種，使用棉100%之白布作為標準布。於試驗布及標準布接種試驗菌液，求出試驗菌液接種當下及培養18小時後的生菌數之測定值。其後，根據下述式算出靜菌活性值S及殺菌活性值L。若靜菌活性值為2.2以上、殺菌活性值超過0則判斷為抗菌性優異。
S=(Mb-Ma)-(Mc-Mo)
L=Ma-Mc
S︰靜菌活性值
L︰殺菌活性值
Ma︰標準布在試驗菌液接種當下的生菌數之對數值
Mb︰標準布在培養18小時後的生菌數之對數值
Mo︰試驗布在試驗菌液接種當下的生菌數之對數值
Mc︰試驗布在培養18小時後的生菌數之對數值(1) Antibacterial property A test cloth (0.40 g ± 0.05 g) was cut out of the produced woven fabric, and evaluated in accordance with JIS L1902-2015 (bacteria liquid absorption method). Staphylococcus aureus NBRC 12732 was used as a test strain, and a 100% cotton white cloth was used as a standard cloth. The test bacterial solution was inoculated on the test cloth and the standard cloth, and the measured value of the number of germs immediately after the test bacterial solution was inoculated and after 18 hours of culture was obtained. Thereafter, the bacteriostatic activity value S and the bactericidal activity value L were calculated according to the following formula. When the bacteriostatic activity value is 2.2 or more and the bactericidal activity value exceeds 0, it is judged that the antibacterial property is excellent.
S = (Mb-Ma)-(Mc-Mo)
L = Ma-Mc
S: static bacteria activity value
L: bactericidal activity value
Ma: logarithm of bacterial count of standard cloth at the time of test bacterial solution inoculation
Mb: logarithm of bacterial count of standard cloth after 18 hours incubation
Mo: logarithmic value of bacterial count in test cloth at the time of test bacterial solution inoculation
Mc: logarithmic value of bacterial count after 18 hours in culture

(2)質地
觸摸織布，依據以下基準進行判定。
(判定)
最良︰柔軟。
良︰具有稍微粗硬的部份，但程度上不是問題。
不良︰整體上呈現粗硬。或確認到金屬紗線的斷紗。(2) The texture is touched on the woven fabric, and judged based on the following criteria.
(determination)
Best: soft.
Good: It has a slightly stiff part, but the degree is not a problem.
Bad: Rough overall. Or the broken yarn of metal yarn was confirmed.

[實施例2]
將緯紗中的混合紗線A與聚酯紗線B之根數比變更為1︰4，除此之外與實施例1同樣地進行，製作出織布。使織布之預定區域R(由一邊為2cm之正方形所圍成之區域)所含混合紗線A之根數成為區域R所含經紗及緯紗之合計根數的7.1%。
獲得的織布當中，相鄰混合紗線A彼此的間隔為1865μm。從主面之法線方向觀看織布時，織布兩面當中，混合紗線A的面積是織布面積的16.6%。織布之厚度為279μm。
(1)抗菌性及(2)質地的評價結果表示於表2。[Example 2]
A woven fabric was produced in the same manner as in Example 1 except that the ratio of the number of mixed yarns A and polyester yarns B in the weft yarn was changed to 1: 4. The number of mixed yarns A contained in the predetermined region R (area surrounded by a square with a side of 2 cm) of the woven fabric was set to 7.1% of the total number of warp and weft yarns included in the region R.
In the obtained woven fabric, the interval between the adjacent mixed yarns A was 1865 μm. When the woven fabric is viewed from the normal direction of the main surface, the area of the mixed yarn A among the two sides of the woven fabric is 16.6% of the woven fabric area. The thickness of the woven fabric was 279 μm.
The evaluation results of (1) antibacterial property and (2) texture are shown in Table 2.

[實施例3]
將緯紗中的混合紗線A與聚酯紗線B之根數比變更為1︰6，除此之外與實施例1同樣地進行，製作出織布。使織布之預定區域R(由一邊為2cm之正方形所圍成之區域)所含混合紗線A之根數成為區域R所含經紗及緯紗之合計根數的5.1%。
獲得的織布當中，相鄰混合紗線A彼此的間隔為2649μm。從主面之法線方向觀看織布時，織布兩面當中，混合紗線A的面積是織布面積的6.2%。相鄰混合紗線A與聚酯紗線B之間存在有間隙。織布之厚度為274μm。
(1)抗菌性及(2)質地的評價結果表示於表2。[Example 3]
A woven fabric was produced in the same manner as in Example 1 except that the ratio of the number of mixed yarns A and polyester yarns B in the weft yarn was changed to 1: 6. The number of mixed yarns A contained in the predetermined region R (area surrounded by a square with a side of 2 cm) of the woven fabric was set to 5.1% of the total number of warp and weft yarns included in the region R.
In the obtained woven fabric, the interval between the adjacent mixed yarns A was 2649 μm. When the woven fabric is viewed from the normal direction of the main surface, the area of the mixed yarn A among the two surfaces of the woven fabric is 6.2% of the woven fabric area. There is a gap between the adjacent mixed yarn A and the polyester yarn B. The thickness of the woven fabric was 274 μm.
The evaluation results of (1) antibacterial property and (2) texture are shown in Table 2.

[實施例4]
將緯紗中的混合紗線A與聚酯紗線B之根數比變更為1︰8，除此之外與實施例1同樣地進行，製作出織布。使織布之預定區域R(由一邊為2cm之正方形所圍成之區域)所含混合紗線A之根數成為區域R所含經紗及緯紗之合計根數的3.9%。
獲得的織布當中，相鄰混合紗線A彼此的間隔為3424μm。從主面之法線方向觀看織布時，織布兩面當中，混合紗線A的面積是織布面積的7.4%。織布之厚度為267μm。
(1)抗菌性及(2)質地的評價結果表示於表2。[Example 4]
A woven fabric was produced in the same manner as in Example 1 except that the ratio of the number of mixed yarns A and polyester yarns B in the weft yarn was changed to 1: 8. The number of mixed yarns A contained in the predetermined area R (area surrounded by a square with a side of 2 cm) of the woven fabric was set to 3.9% of the total number of warp and weft yarns included in the area R.
In the obtained woven fabric, the interval between adjacent mixed yarns A was 3,424 μm. When the woven fabric is viewed from the normal direction of the main surface, the area of the mixed yarn A among the two sides of the woven fabric is 7.4% of the woven fabric area. The thickness of the woven fabric was 267 μm.
The evaluation results of (1) antibacterial property and (2) texture are shown in Table 2.

[實施例5]
將混合紗線A變更為混合紗線B，除此之外與實施例1同樣地進行，製作出織布。使織布之預定區域R(由一邊為2cm之正方形所圍成之區域)所含混合紗線B之根數成為區域R所含經紗及緯紗之合計根數的11.9%。
獲得的織布當中，相鄰混合紗線B彼此的間隔為1121.9μm。從主面之法線方向觀看織布時，織布兩面當中，混合紗線B的面積是織布面積的15.1%。相鄰混合紗線B與聚酯紗線B之間存在有間隙。織布之厚度為305μm。
(1)抗菌性及(2)質地的評價結果表示於表2。[Example 5]
A woven fabric was produced in the same manner as in Example 1 except that the mixed yarn A was changed to the mixed yarn B. The number of mixed yarns B contained in the predetermined area R (area surrounded by a square with a side of 2 cm) of the woven fabric is set to 11.9% of the total number of warp and weft yarns included in the area R.
In the obtained woven fabric, the interval between adjacent mixed yarns B was 1121.9 μm. When the woven fabric is viewed from the normal direction of the main surface, the area of the mixed yarn B among the two surfaces of the woven fabric is 15.1% of the woven fabric area. There is a gap between the adjacent mixed yarn B and the polyester yarn B. The thickness of the woven fabric was 305 μm.
The evaluation results of (1) antibacterial property and (2) texture are shown in Table 2.

[實施例6]
將混合紗線A變更為混合紗線B，除此之外與實施例2同樣地進行，製作出織布。使織布之預定區域R(由一邊為2cm之正方形所圍成之區域)所含混合紗線B之根數成為區域R所含經紗及緯紗之合計根數的7.1%。
獲得的織布當中，相鄰混合紗線B彼此的間隔為1640.6μm。從主面之法線方向觀看織布時，織布兩面當中，混合紗線B的面積是織布面積的16.3%。織布之厚度為291μm。
(1)抗菌性及(2)質地的評價結果表示於表2。[Example 6]
A woven fabric was produced in the same manner as in Example 2 except that the mixed yarn A was changed to the mixed yarn B. The number of mixed yarns B contained in the predetermined area R (area surrounded by a square with a side of 2 cm) of the woven fabric was set to 7.1% of the total number of warp and weft yarns included in the area R.
In the obtained woven fabric, the interval between adjacent mixed yarns B was 1640.6 μm. When the woven fabric is viewed from the normal direction of the main surface, the area of the mixed yarn B among the two surfaces of the woven fabric is 16.3% of the woven fabric area. The thickness of the woven fabric was 291 μm.
The evaluation results of (1) antibacterial property and (2) texture are shown in Table 2.

[實施例7]
將混合紗線A變更為混合紗線B，除此之外與實施例3同樣地進行，製作出織布。使織布之預定區域R(由一邊為2cm之正方形所圍成之區域)所含混合紗線B之根數成為區域R所含經紗及緯紗之合計根數的5.1%。
獲得的織布當中，相鄰混合紗線B彼此的間隔為3430.4μm。從主面之法線方向觀看織布時，織布兩面當中，混合紗線B的面積是織布面積的6.4%。相鄰混合紗線B與聚酯紗線B之間存在有間隙。織布之厚度為284μm。
(1)抗菌性及(2)質地的評價結果表示於表2。[Example 7]
Except having changed the mixed yarn A to the mixed yarn B, it carried out similarly to Example 3, and produced the woven fabric. The number of mixed yarns B contained in the predetermined area R (area surrounded by a square with a side of 2 cm) of the woven fabric is set to 5.1% of the total number of warp and weft yarns included in the area R.
In the obtained woven fabric, the interval between adjacent mixed yarns B was 3430.4 μm. When the woven fabric is viewed from the normal direction of the main surface, the area of the mixed yarn B among the two surfaces of the woven fabric is 6.4% of the woven fabric area. There is a gap between the adjacent mixed yarn B and the polyester yarn B. The thickness of the woven fabric was 284 μm.
The evaluation results of (1) antibacterial property and (2) texture are shown in Table 2.

[實施例8]
將混合紗線A變更為混合紗線B，除此之外與實施例4同樣地進行，製作出織布。使織布之預定區域R(由一邊為2cm之正方形所圍成之區域)所含混合紗線B之根數成為區域R所含經紗及緯紗之合計根數的3.9%。
獲得的織布當中，相鄰混合紗線B彼此的間隔為3579.8μm。從主面之法線方向觀看織布時，織布兩面當中，混合紗線B的面積是織布面積的7.2%。織布之厚度為278μm。
(1)抗菌性及(2)質地的評價結果表示於表2。[Example 8]
Except having changed the mixed yarn A to the mixed yarn B, it carried out similarly to Example 4, and produced the woven fabric. The number of mixed yarns B contained in the predetermined area R (area surrounded by a square with a side of 2 cm) of the woven fabric was set to 3.9% of the total number of warp and weft yarns included in the area R.
In the obtained woven fabric, the interval between the adjacent mixed yarns B was 3579.8 μm. When the woven fabric is viewed from the normal direction of the main surface, the area of the mixed yarn B among the two surfaces of the woven fabric is 7.2% of the woven fabric area. The thickness of the woven fabric was 278 μm.
The evaluation results of (1) antibacterial property and (2) texture are shown in Table 2.

[實施例9]
將混合紗線C與聚酯紗線C(第1非金屬紗線，直徑124μm、細度167dtex/48f)、及聚酯紗線D(第3非金屬紗線，直徑124μm、細度167dtex/48f)進行製織，製作出緞紋織的織布。如表1所示，經紗是混合紗線C及聚酯紗線C，緯紗是聚酯紗線D；經紗中，混合紗線C與聚酯紗線C之根數比是1︰4。使織布之預定區域R(由一邊為5cm之正方形所圍成之區域)所含混合紗線C之根數成為區域R所含經紗及緯紗之合計根數的14.2%，混合紗線C於經紗配置成等間隔。織密度(設計密度)為經150根/2.54cm、緯60根/2.54cm。
獲得的織布之一方主面當中，混合線C被配置成彼此接觸(間隔0μm)；混合紗線C的面積佔有該主面面積的100%。另一方主面當中，混合紗線C的面積為該主面面積的7.1%。織布之厚度為275μm。
(1)抗菌性及(2)質地的評價結果表示於表2。[Example 9]
Mixed yarn C and polyester yarn C (first non-metallic yarn, diameter 124 μm, fineness 167dtex / 48f), and polyester yarn D (third non-metallic yarn, diameter 124 μm, fineness 167 dtex / 48f) Weaving to produce a satin weave. As shown in Table 1, the warp yarn is a mixed yarn C and a polyester yarn C, and the weft yarn is a polyester yarn D; among the warp yarns, the ratio of the number of the mixed yarn C to the polyester yarn C is 1: 4. The number of mixed yarns C in the predetermined area R (area surrounded by a square with a side of 5 cm) of the woven fabric is set to 14.2% of the total number of warp and weft yarns in the area R. The mixed yarn C is The warp yarns are arranged at equal intervals. Weaving density (design density) is 150 warp / 2.54cm and 60 weft / 2.54cm.
Among the main surfaces of the obtained woven fabric, the mixed threads C are arranged in contact with each other (at an interval of 0 μm); the area of the mixed yarn C occupies 100% of the area of the main surface. In the other main surface, the area of the mixed yarn C is 7.1% of the area of the main surface. The thickness of the woven fabric was 275 μm.
The evaluation results of (1) antibacterial property and (2) texture are shown in Table 2.

另行將獲得之織布進行5次洗滌，分別對洗滌前的織布、洗滌後的織布進行對於金黃色葡萄球菌及肺炎桿菌之抗菌性以及質地的評價。洗滌方法是依據日本纖維評價技術協議會規定的SEK標章纖維製品之洗滌方法(標準洗滌法)。此外，抗菌性的評價是與(1)之抗菌性試驗同樣的方式進行，使用金黃色葡萄球菌(Staphylococcus aureus NBRC 12732)及肺炎桿菌(Klebsiella pneumoniae NBRC 13277)作為試驗菌種。評價結果表示於表3。The obtained woven fabric was washed five times separately, and the antibacterial properties and texture of Staphylococcus aureus and Pneumococcus were evaluated on the woven fabric before washing and the woven fabric after washing, respectively. The washing method is based on the SEK-labeled fiber product washing method (standard washing method) stipulated by the Japan Fiber Evaluation Technical Association. The evaluation of the antibacterial property was performed in the same manner as in the antibacterial test of (1), and Staphylococcus aureus NBRC 12732 and Klebsiella pneumoniae NBRC 13277 were used as test strains. The evaluation results are shown in Table 3.

[表1]
[Table 1]

[表2]
[Table 2]

[表3]
[table 3]

實施例1~實施例9所獲得之織布是薄的。此外，依據表2及表3，可知該等織布表現出高抗菌性，且以質地來看亦屬優異。又，由實施例9可知，本實施型態之織布即使經過洗滌，抗菌性也沒有降低。The woven fabrics obtained in Examples 1 to 9 were thin. In addition, according to Tables 2 and 3, it can be seen that these woven fabrics exhibit high antibacterial properties and are excellent in terms of texture. In addition, it can be seen from Example 9 that even if the woven fabric of this embodiment is washed, the antibacterial property is not reduced.

由此可知，關於含有金屬紗線的織布，藉由限定混合紗線與第1非金屬紗線的直徑比、以及織布所含混合紗線之根數，使得優異抗菌性及質地能夠兩全。
產業上之可利用性From this, it can be seen that by limiting the diameter ratio of the mixed yarn to the first non-metallic yarn and the number of mixed yarns in the woven fabric containing metal yarns, excellent antibacterial properties and texture can be achieved. all.
Industrial availability

藉由本發明，可獲得抗菌性及質地優異的織布。又，即使含有金屬紗線，也能將織布作得更薄。因此，本發明之織布可廣泛應用於被單、枕套、毛巾等亞麻布品；睡衣、白袍、圍裙、帽子、團體服、制服等各種衣料品；汽車座椅、椅子、嬰兒車等座席用座墊及其座墊套；包包、鞋子、窗簾、帳篷、睡袋、餐墊、冷藏庫內用襯墊等。According to the present invention, a woven fabric having excellent antibacterial properties and texture can be obtained. Moreover, even if metal yarn is contained, a woven fabric can be made thinner. Therefore, the woven fabric of the present invention can be widely used in linen products such as sheets, pillowcases, towels, etc .; various clothing products such as pajamas, white robes, aprons, hats, group uniforms, uniforms, etc .; seats for cars, chairs, strollers, etc. Seat cushions and seat cushion covers; bags, shoes, curtains, tents, sleeping bags, placemats, pads in refrigerators, etc.

Claims (2)

一種織布，包含混合紗線、及與前述混合紗線相交的第1非金屬紗線， 前述混合紗線包含第2非金屬紗線與金屬紗線； 前述混合紗線與前述第1非金屬紗線的直徑比︰混合紗線/第1非金屬紗線為1以上； 前述織布之預定區域所含前述混合紗線之根數，是前述預定區域所含全部紗線之根數的3.5～30%。A woven fabric comprising a mixed yarn and a first non-metallic yarn intersecting the mixed yarn, The hybrid yarn includes a second non-metallic yarn and a metallic yarn; The diameter ratio of the hybrid yarn to the first non-metal yarn: the hybrid yarn / the first non-metal yarn is 1 or more; The number of the mixed yarns contained in the predetermined area of the woven fabric is 3.5 to 30% of the total number of the yarns contained in the predetermined area. 如請求項1之織布，其中前述混合紗線是將前述金屬紗線纏繞至前述第2非金屬紗線之被覆紗，或是將前述第2非金屬紗線及前述金屬紗線撚合而形成之合撚紗。The woven fabric according to claim 1, wherein the mixed yarn is a covering yarn in which the metal yarn is wound onto the second non-metal yarn, or the second non-metal yarn and the metal yarn are twisted together The resulting twisted yarn.
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