TWI329147B - Flat multifilament yarn woven fabric for articles of clothing and interior, low air permeability taxtile material, vision through-preventive perspiration-absorbent textile material and vision through-preventive textile material - Google Patents

Flat multifilament yarn woven fabric for articles of clothing and interior, low air permeability taxtile material, vision through-preventive perspiration-absorbent textile material and vision through-preventive textile material Download PDF

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TWI329147B
TWI329147B TW92120088A TW92120088A TWI329147B TW I329147 B TWI329147 B TW I329147B TW 92120088 A TW92120088 A TW 92120088A TW 92120088 A TW92120088 A TW 92120088A TW I329147 B TWI329147 B TW I329147B
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Taiwan
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woven fabric
multifilament yarn
flat
fabric
flat multifilament
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TW92120088A
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Chinese (zh)
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TW200402488A (en
Inventor
Minato Shuji
Kitagawa Motohiro
Tohdo Ryo
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Teijin Fibers Ltd
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Priority claimed from JP2002214953A external-priority patent/JP3895227B2/en
Priority claimed from JP2002216419A external-priority patent/JP2004060064A/en
Priority claimed from JP2002327949A external-priority patent/JP4065764B2/en
Application filed by Teijin Fibers Ltd filed Critical Teijin Fibers Ltd
Publication of TW200402488A publication Critical patent/TW200402488A/en
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Publication of TWI329147B publication Critical patent/TWI329147B/en

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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • 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
    • D03D15/208—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 cellulose-based
    • D03D15/225—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 cellulose-based artificial, e.g. viscose
    • 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
    • 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
    • D03D15/46—Flat yarns, e.g. tapes or films
    • 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
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/20—Cellulose-derived artificial fibres
    • D10B2201/28—Cellulose esters or ethers, e.g. cellulose acetate
    • 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
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
    • 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
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/04—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons
    • D10B2321/041—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons polyvinyl chloride or polyvinylidene chloride
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • 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
    • D10B2401/14—Dyeability
    • 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
    • D10B2501/00—Wearing apparel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3033—Including a strip or ribbon
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3065—Including strand which is of specific structural definition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3065—Including strand which is of specific structural definition
    • Y10T442/3089—Cross-sectional configuration of strand material is specified
    • Y10T442/3114—Cross-sectional configuration of the strand material is other than circular

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Woven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Description

玖、發明說明： 【發"明所"肩之域^】 發明領域 本發明係關於一種扁平複絲紗之梭織織物。更特別的 是，本發明係關於一種包含複絲紗的梭織織物，該複絲紗 由複數之個別人造絲所構成，而該等人造絲係具有一扁平 的橫截剖面且在每側邊截面上含有二個或多個頸縮；該梭 織織物具有柔軟的手感、實際上高的吸水性、抗磨性及防 透視性。 C先前技術3 發明背景 現在’多種型式之不良透氣度梭織織物已提供來用於 運動服衣料及制服衣料。至於低透氣度的梭織織物，已熟 知的有從合成纖維(例如，聚酯或聚醯胺纖維)形成之高密度 梭織織物、經塗佈的梭織織物（其中在一梭織織物上形成一 樹脂塗佈層）及經砑光的梭織織物。 但是，該高密度梭織織物、表面經塗佈及經砑光的梭 織織物通常具有低柔軟度(硬質手感），且該等織物的表面具 有低抗磨損性（抗磨性），因此必需改良這些型式的梭織織 物。 合成纖維(例如，聚酯及聚醯胺纖維）具有優良的物理及 化學性質，因此實際上可使用在不同用途，諸如織物及工 業用途。特別是’該等聚酯纖維具有優良的機械強度、尺 寸穩定性及容易保養性質’因此從合成纖維(例如，聚醋纖 1329147 維)形成之不同型式的梭織織物已經廣泛地使用。 但是，該等從合成纖維（諸如聚酯纖維）形成的梭織織 物，除了上述提及的優良性質外，尚具有高透明度。因此， 當將該等高透明度的合成纖維形成一織物且將該織物使用 5 作為上裝時，會發生可看見穿著在該上裝内之服裝（換句話 說内衣）的問題。 至於解決上述提及的問題之方法，已知的是將無機細 粒子（例如，二氧化鈦粒子）分佈進入該等合成纖維。此方法 可造成所產生的合成纖維具有一增加的不透明度，因此可 10 提高防透視度。但是，從該等不透明的合成纖維形成之梭 織織物仍然必需具有一增加的織紋密度，以防止光穿透在 紗（藉由該等紗而形成該梭織織物）之間所形成的間隙。此織 紋密度的增加會造成所產生的梭織織物具有減低柔軟度之 問題。 15 在室内裝飾材料(例如，窗簾）用之梭織織物的實例中， 防透視度(換句話說，防止看透在室内的物體及移動之人的 性質）與光穿透二者必需高。但是，那些性質通常彼此不相 容，因此極難以一起實現。 為此理由，通常將一薄的花邊窗簾安排在窗戶邊而將 20 厚的褶撊窗簾安排在室内邊；在夜間時關上該褶撊窗簾， 而在白天時關上該花邊窗簾，以滿足防透視性及照明二者 之需求。但是，通常來說，厚的褶橺窗簾具有優良的防透 視性和差的光穿透性質，而薄的花邊窗簾不僅在夜間具有 不足的防透視度而且白天亦是。因此，需要解決此問題。 7 1329147 為了解決此問題，例如，由包含聚酷纖維紗（其包含一消光 劑’例如二氧化鈦)及著成黑色的聚酯纖維紗（其包含呈黑色 且能反射及吸收光的顏料）之聯合梭織所形成的阻光窗 簾，則揭示在例如曰本專利案號3167586中 •，從一織物或針 5織物（其為一在二或一邊表面上安排有光彩光澤紗之織物) 所形成的反射窗簾，其具有高度防止從室外經由窗簾看透 至至内的性質（此由於當光照射至該織物的光彩光澤表面 時會產生散射光）’及令人滿意的透光性質及透氣度，其揭 不在例如日本未審查的專利公告案號2〇〇〇237〇36中；及在 Η) -織物表面上形成-著黑色的光屏蔽層之阻光織物，其揭 示在例如日本未審查的專利公告㈣62_133,787中。 上述提及之在織物表面上形成有一著黑色的阻光層之 眼光織物及阻光窗簾有—問題，即當透光性質差時，裝窗 簾的室内會暗而會在裝窗簾的室内造成沉重的氣氛。同樣 15地，該反射窗簾的透光性質高。但是，反射窗簾的問題為 該反射窗簾的防透視度（特別是在可能的時間(might time) 内）不足’域闊幅平布光澤紗會造餘反射f簾上產生一 耀眼的光澤。 如上述提及’尚未提供具有足夠的透光性質及優良的 20防透視度二者且可實際使用之梭織織物。 再者從合成纖維製得之梭織織物的缺點在其吸水性 貝特別疋合成纖維梭織織物的吸汗性質比從天然纖維(例 如’棉花纖維)製得之梭織織物差。 至於提高合成纖維梭織織物之吸水性質及吸汗性質的 8 1329147 方法，已知的是將一親水試劑塗佈至該梭織織物來提高吸 水性之方法。同樣地，在例如襯衣、運動服衣料及制服衣 料之用途中’需要進一步提高吸水及吸汗性質。 在上述提及之情況下’已對具有柔軟的手感、高防透 5視度及優良的吸水及吸汗水性質之人造纖維梭織織物（特 別是合成纖維梭織織物)有強烈的需求。 t ^"明内】 發明概要 本發明之目標為提供一種具有高柔軟手感、高吸水及 10吸汗性質、抗磨性、適當的透氣度、透光性及高防透視度 的扁平複絲紗之梭織織物。 本發明之另一個目標為提供一種扁平複絲紗之梭織織 物’其可有用地用來構成具有適當的透氣度之梭織織物材 料、具有高防透視度之梭織織物材料、具有高吸水及吸汗 15性質之梭織織物材料及/或具有高抗磨性之梭織織物材料。 上述提及之目標可藉由本發明的扁平複絲紗之梭織織 物而達成。 本發明的扁平複絲紗之梭織織物包含複數之的複絲 紗’該複絲紗包含複數之個別人造絲’而該等人造絲包含 ι〇 -人造纖維形成聚合物（作為主要組分）且具有一扁平的橫 截剎面， 其中在每條個別人造絲之扁平橫戴剖面的縱中心線之 >御邊截面中’每側邊截面有至少三個從該縱中心線向外 突出的突出物；且每側邊截面在突出物間形成有至少二個 9 頸縮’該等突出物頸縮皆大約對稱於縱中心線而形成；及 該橫戴剖面的扁平程度可由該贼剖面在縱中心線的方向 中之最大長度(B)與該橫截剖面在與縱中心線呈直角的方 向中之最大寬度(C1)的比值(B/C1)表示，其值為2至6;及該 梭織織物具有800至3500的織物覆蓋係數。 在本發明的扁平複絲紗之梭織織物中，豸人造纖維形 成聚合物較佳地選自於聚賴、聚醢胺類、聚偏二氣乙稀、 聚丙烯、再生纖維素及纖維素醋酸酯類。 在本發明的扁平複絲紗之梭織織物中，在個別人造絲 ，橫截剖面中，最大寬度(C1)與最小寬度(C2)的比值(ci/c2) 範圍較佳為1.05至4.00。 在本發明的扁平複絲紗之梭織織物中，該複絲紗的總 纖度範圍較佳為30至17G分德士 (㈣及個別絲的纖度範圍 較佳為0.5至5分德士。 本發明的扁平複絲紗之梭織織物較佳地具有一選自於 下列之織物結構：平紋梭織、斜紋梭織及锻紋梭織結構。 止在本發明的扁平複絲紗之梭織織物中，該等包含個別 k、·糸（其具有扁平橫截剖面）之複絲紗的包含量較佳為】〇 至100質量％，以該梭織織物的質量為準。 在本發明的扁平複絲紗之梭織織物的具體實施例（^ 中該梭織織物的織物覆蓋係數範圍為15〇〇至3500。 在本發明的扁平複絲紗之梭織織物的具體實施例⑴ 中’該複鄉、較佳地具至2·轉/公尺的挺數。 在本發明之具體實施例⑴中，該扁平複絲紗之梭織織 物較佳地具有5毫升/平方公分•秒或較少的透氣度，其可 根據JIS L· 10 9 6-1988 6.27.1 ’方法A測量（使用弗雷澤(Frazir) 型式測試機）。 在本發明的扁平複絲紗之梭織織物的具體實施例（1) 中，該透氣度範圍較佳為0.1至4.0毫升/平方公分.秒。 在本發明之具體實施例⑴中，該扁平複絲紗之梭織織 物較佳為具有40毫米或更大的吸水速度，其可根據jis L 1096-丨"8，6.26.1，（2)方法B (拜瑞克(Byreck)方法）來測量。 在本發明之具體實施例（1)中，該扁平複絲紗之梭織織 物較佳地具有50磨損的抗磨性，其可根據ns L 1〇96_1998， 6371. ’（1)方法A-1 (扁平表面方法）來測量。 本發明之低透氣度紡織材料包含一本發明之具體實施 例（1)的扁平複絲紗之梭織織物。 在本發明的扁平複絲紗之梭織織物的具體實施例（2) 中’該複絲紗的個別人造絲包含0.2質量❶/0的消光劑，及該 梭織織物的織物覆蓋係數範圍為13〇〇至3000。 在本發明的扁平複絲紗之梭織織物的具體實施例（2) 中’該複絲紗之撚數較佳為〇至1500轉/公尺。 在本發明的具體實施例(2)中’該扁平複絲紗之梭織織 物較佳地具有一梭織織物的防透視程度，其在L*a*b*顏色 系統中由在將該梭織織物放置在白板上之L*值（由l*w表示) 與將該梭織織物放置在黑板上之L*值（由L*b表示）間的差 表示，其為15或較少。 在本發明的具體實施例(2)中，該扁平複絲紗之梭織織 1329147 物較佳地具有40毫米或更大之吸水逮度其可根據瓜l 1〇96·觸，6·26·1，⑺方法b (拜瑞克方法楝測量。 本發明之防透視性、吸汗性纺織材料包含一本發明之 具體實施例(2)的扁平複絲紗之梭織織物。 在本發明的扁平複絲紗之梭織織物的具體實施例(3) 中，該複絲紗的個別人造絲包含〇至〇 2質量％，且該梭織織 物的織物覆蓋係數範圍為800至2〇〇〇 » 在本發明的扁平複絲紗之梭織織物的具體實施例⑶ 中，該複絲紗之撚數較佳為〇至1〇〇〇轉/公尺。 在本發明之具體實施例（3)中，該扁平複絲紗之梭織織 物較佳地具有10至70%的光透射度，其可根據JIS L 1055-丨987，6.1.方法A，在1〇〇〇〇〇 1χ的照度（如^沈〇f illumination)下測量。 本發明之防透視紡織材料包含一本發明之具體實施例 15 (3)的扁平複絲紗之梭織織物。 圖式簡單說明 第1圖為可使用於本發明的扁平複絲紗之梭織織物的 一扁平複絲之橫截剖面的闡釋實例圖； 第2圖為可使用於本發明的扁平複絲紗之梭織織物的 2〇另-種扁平複絲之橫截剖面的闡釋實例圖；及 L資施方式;j 本發明的最佳實行模式 本發明之發明人已發現，在一包含複絲紗作為經紗及/ 12 1329147 或緯紗的梭織_中，賴絲各包含複數之個別絲 ，該絲 包含一人造纖維形成聚合材料JL具有-扁平的橫截剖面； 在實例中每條個別絲之橫截剖面具有四個突出物，該等 犬出物係相對於該扁平剖面的縱中心線之扁平剖面的每一 側邊截面向外突出’且三個頸縮形成於該等突出物之間； 而j等頸縮係、相對於該扁平剖面的縱中心線之該扁平剖面 的母側邊截面上以2或更多（較佳為3或更多，仍然更佳為 3至5)的數目而形成於該等突出物之間；該等突出物與頸縮 相對於該扁平剖面的縱中心線個別大約呈對稱地形成；及 10 該:別絲之橫㈣面的騎度可由該扁平剖面在縱方向上 之最大長度與在與舰方向呈直 度(d)的比值(B/C1)表示 腭该扁平剖面的比值控制在2至ό ’在所產生的梭織織物之扁平複緣紗中，核等 扁平的個別絲於其扁平周圍 ” 15 織織物的轉·緯紗交^；^此緊密地錢，且在該梭 絲容易因經紗麟紗彼此^^’料緊㈣觸個別扁平 在該梭織織物中形成寬廣緻密2墨壓力而滑動敷開，以 平絲間之間隙變小；及(2)在個又又部分，於此在個別扁 平周圍處具有複數之突出物平絲彼此緊密接觸之扁 20 此在個別扁平絲間之耐摩檢 數之碩縮，因此粗糙，因 -Τ、性會變 複絲紗之梭織織物的經紗-緯紗^ _，所以所產生的扁平 性)及低透氣度。 Χ又邹分具有高柔軟度(彈 再者，本發明之發明家已 成之多數頸縮會對所產生的 見在個別扁平絲周圍上形 ^㈣4細管個，因此本 13 1329147 發明之梭織織物具有優良的吸水及吸汗性質。 再者’本發明之發明家已發現在個別扁平絲周圍中形 成之多數突出物及頸縮會造成個別扁平絲周圍之时摩擦 性’因此本發明所產生的梭織織物具有優良的抗磨性。仍 5然再者，本發明之發明家已發現，在本發明之梭織織物中， 在個別扁平絲周圍處形成之多數突出物及頸縮會造成經粗 糙化的表面周圍，其可藉由不規則反射及光反射來散射穿 透過該表面的光，因此可促成減低該梭織織物的透視性質 及防止透過該梭織織物看見物體，但沒有明顯減少透射過 ίο該梭織織物的光量（照射通過該梭織織物的光量）。 再者，本發明之發明家已發現可藉由將本發明的扁平 複絲紗之梭織織物的織物覆蓋係數適當地建立在800至 3500範圍内，而適當地控制本發明的扁平複絲紗之梭織織 物的透氣度、吸核財性質、抗舰及时視度因此， 15可提供具有上述提及之性質的不同型式之纺織材料。 本發月為根據上述提及之已完成的研究結果。 本發月的扁平複絲紗之梭織織物包含複數之的複絲紗 作為經紗及/或緯紗，每條絲紗包含複數之個別人造絲，該 絲包含纖維形成的人造聚合物（作為主要組分）且具有一扁 20 平的橫截剖面。 在上述提及的扁平複絲紗之梭織織物(例如，參照至第 1圖）中，個別人造絲之橫戴剖面丨為—扁平形式，其中在與 U面的縱中〜線呈直角的方向上之寬度與該剖面的縱長 度比較則相對地小。 14 1329147 在顯示於第1圖的橫截剖面1中，相對於該縱中心線2， 在該剖面的二側邊截面中，四個從該縱中心線向外突出的 突出物3與三個頸縮4形成在該剖面的每一側邊截面上，該 等突出物頸縮相對於縱中心線2大約呈對稱。第1圖顯示， 5 該等四個突出物3具有大約彼此相同的寬度，該等寬度係在 該縱中心線與該等突出物的頂部之間。在第1圖的橫截剖面 中，該橫截剖面的扁平度可由該剖面在縱中心線方向上之 最大長度（B)與該剖面在與縱中心線方向呈直角之方向上 的最大寬度(C1)之比值(B/C1)表示，其範圍從2至6。 10 在每條個別扁平絲之橫截剖面中，在該扁平剖面的一 側邊截面中形成3或更多個突出物及2或更多個頸縮，且在 大約對稱於上述提及之一側邊截面上（相對於該扁平剖面 的縱中心線），在該扁平剖面的相反側邊截面上形成3或更 多個形狀及位置相對稱之突出物及2或更多個頸縮。 15 在上述提及之複絲紗的個別扁平絲之橫截剖面中，在 該扁平剖面的每一邊上之突出物的數目為3或更多，較佳為 4或更多，仍然更佳為4至6。同樣地，在該扁平剖面的每一 邊上之頸縮數目為2或更多，較佳為3或更多，仍然更佳為3 至5。同樣地，該扁平橫截剖面為2至6，較佳為3至5。 20 若突出物的數目為2或較少及頸縮數目為1或較少時， 所產生的個別絲之周圍具有一增加的对摩擦性，因此在該 梭織織物的經紗-緯紗交叉部分(在該等部分中，經紗與緯紗 彼此會施加一擠壓壓力）中，個別絲的滑動敷開會變成不 足，所產生的梭織織物之透氣度會變成難以控制，及所產 15 1329147 生的梭織織物之抗磨性會變成不足；頸縮數目的減少會造 成所產生的梭織織物之吸水及吸汗性質不足；及在個別絲 周圍之光散射效應不足，因此所產生的梭織織物會具有令 人不滿意的防透視度。 在本發明的扁平複絲紗之梭織織物中，該扁平複絲紗 的個別絲之橫截面扁平度(B/C1)為2至6，較佳為3至5。若 杈截面扁平度小於2，則個別絲的抗彎性（堅硬度）太高，所 產生的梭織織物會具有不足的柔軟度，因此無法獲得具柔 軟手感之目標梭織織物。 傺地，备该杈截面的扁平度少於2時，在該梭織織法 的緯紗父叉部分中，在該複絲紗中個別絲的滑動敷^ (由於經紗與緯紗彼__壓力）會變成不足，在經紗與② 紗間之間隙無岐夠地小，在絲間之_尺寸無法足« 小’因此所產生的梭織織物之透氣度變成難以控制至想男 15 的程度。 同樣地難以製造出具有橫截扁平度(B们）多於6之偏 別絲。 在可使詩本發明之梭織織物的扁平複絲紗之個別扁 平絲之橫截剖面中，最大皆成… 20 I度(Cl)與在與該扁平剖面的縱 中心線呈直角的方向上之碁，舍也，η 破小寬度（C2)的比值（C1/C2)之較 佳範圍為1.05至4.00，更估泛 又诠為1.10至2.50。如上述提及的比 值(C1/C2)為一種與個別扁平 十，、糸之頊縮深度相關的參數。若 比值（C1/C2)小於1·〇5時（換 、姨句話說’頸縮深度太小），所產 生的個別爲平絲之周圍表面會具有太高的耐摩擦性所產 16 1329147 生的梭織織物會具有太高的透氣度及不足的抗磨性、防透 視度及吸水及吸汗性質。同樣地，若比值（C1/C2)大於4.0 時(個別扁平絲之頸縮深度太大）’頸縮效應會飽和，及所產 生的梭織織物之缺點為絲形成程序不穩定，所產生的個別 5絲會沿著該等頸縮出現裂縫’及在個別絲的橫截剖面中之 均勻性會降低。 在第2圖之圖形中，顯示出可使用於本發明的扁平複絲 紗之梭織織物的個別扁平絲之另一個橫截剖面的具體實施 例0 10 顯示在第2圖的絲1之橫截面具有—剖面，該面且有 類似第1圖之形成在相對於該縱中心線2的二側邊截面之突 出物及頸縮’除了在第2圖中的突出物剖面為橢圓弧狀形式 (其沿著該橢圓的主轴延伸），因此該橢圓弧形式比第丨圖之 圓弧形突出物更溫和’因此在第2圖中的頸縮深度小於第2 15 圖的。 度 第2圖顯示’該等四個突出物3具有大約彼此相同的寬 該等寬度係在該縱中心線與該等突出物的頂部之間。’ 如上述提及，該扁平複絲紗之梭織織物的織物覆蓋係 20 數範圍從800至3500,此可因應該梭織織物 ’、 '而而建立通 當的性質及性能。 梭織織物的織物覆蓋係數(CF)可由下列方程式^ CFIDWp/H^NWp+pWf/uy'Mwf ^ 夂義。 在上述提及的方程式中， 17 1329147 DWp代表經紗的總纖度（分德士）； MWp代表經紗的織紋密度（紗/2.54公分）； DWf代表緯紗的總纖度（分德士）， MWp代表緯紗的織紋密度（紗/2.54公分）。 5 在本發明的扁平複絲紗之梭織織物中，若該織物的織 物覆蓋係數(CF)少於800，在經紗與緯紗間之間隙大，該梭 織織物的透氣度難以控制成想要的值，且亦難以製造出具 有想要的高程度防透視度之梭織織物。 同樣地，若該織物覆蓋係數(CF)大於3500時，所產生 10 的梭織織物具有不足的柔軟度及令人不滿意的透光性（照 明性質）。 可使用來形成扁平複絲紗而用於本發明的扁平複絲紗 之梭織織物的纖維形成人造聚合物可選自於纖維形成的合 成聚合物，例如，聚酯、聚醯胺、聚偏二氯乙烯及聚丙烯 15 樹脂；纖維形成的半合成聚合物，例如，纖維素醋酸酯類 及再生聚合物類(例如，再生纖維素類等等）。在考慮扁平複 絲紗之製造的容易或困難度時，該纖維形成熱塑性聚合物 能利用熔融紡絲方法來形成纖維，例如，聚酯類，例如聚 對苯二甲酸乙酯、對苯二甲酸三亞甲酯等等；聚醯胺類， 20 例如财論6、财論66等等；較佳為使用聚偏二氣乙稀及聚丙 烯。 在纖維形成的人造聚合物中，可混合一包含至少一個 選自於下列成員之添加劑，例如：消光劑（例如，二氧化鈦 等等）、微孔洞形成劑（例如，有機磺酸金屬鹽類等等）、陽 18 1329147 離子染料-可染性-授予劑(例如，異酞酸鎳鹽等等）、抗氧化 劑類（例如’阻障酚化合物等等）、熱穩定劑類、阻燃劑類(例 如’三氧化二銻等等）、螢光增白劑類、著色材料類、抗靜 電劑類(例如，有機磺酸金屬鹽等等）、保濕劑（例如，聚氧 5化亞烷基二醇類等等）及抗菌劑細微粒子等等。 對可使用於本發明之梭織織物的複絲紗之總纖度及個 別扁平絲之纖度並無限制，只要可獲得本發明之目標梭織 織物。通常來說，該紗的總纖度較佳為30至17〇分德士（更 佳為50至100分德士及個別絲的纖度較佳為〇5至5分德士 10 (更佳為1至4分德士）。 同樣地，可使用於本發明的爲平複絲紗之梭織織物的 扁平複絲紗之樵數並無限制，只要可獲得本發明之目標梭 織織物。 15 20 換句話說，可因應該目標梭織織物之用途及所需的性 質而建立適㈣撚數。通常來說，該撚數較佳別至25_ /公尺，更佳為0至600轉/公尺。 可使用於本發明之梭織織物的複絲紗 =塔鄉方法或喷氣變形方法(例如，二交 纏方^來變形該紗，只要可獲得本發明之 織 在本發明之梭織織物中，由 後織織物 或緯紗必需從該等複絲紗來構成，該複乡二構成的經紗及/ 包含複數之*有扁平橫#的個料、:、、‘上述提及般 換句話說，可將該等扁平複絲紗使用 二者，或作為經紗及轉的任 用作為經紗及緯紗 種，而經紗及緯紗的其它 19 10 15 20 種可由與該該扁平複絲紗不同的紗所構成β 不同的紗可選自於單絲紗、複絲紗及短纖紗。這些不 同的紗可具有特定的性質’例如，抗靜電性質、光彩Ζ質 等等。同樣地，在可使用於本發明之梭織織物的經紗及/或 5緯紗中，可將小量與該等個別扁平絲不同之絲或纖維與該 等扁平複絲紗-起使用，只要可獲得本發明之目標梭織織 物。 在本發明的爲平複絲紗之梭織織物，該等扁平複絲紗 的含量較佳為10至100質量％，更佳為2〇至1〇〇質量％，仍然 更佳為40至1〇〇質量％，以梭織織物的總質量為準。 本發明之梭織織物用的扁平複絲紗可藉由使用扁平續 用之喷絲絲製造，例如，可提供複數之具杨顯示在第 2.C圖之橫_面的紡絲孔之噴絲頭，此顯示在日本未審查 的專利公告案號56-107,044之第5頁中。 — 本發明的扁平複絲紗之梭織織物可使用習知的編織程 序來製造，其巾可制如上述提^製造之騎複絲紗作 為經紗及/或轉，且可利”知的純及料程序來染色 及修飾。在料扁平複_為扁平㈣複絲紗的實例中， 可讓所產生的梭織織物接受驗的大量還原（maSS_reductl〇n) 處理。同樣地，在修飾程序中，該梭織織物可相繼或同時 接受吸水性提高纽(藉由㈣H纽水#丨，例如，陰離 子親水性聚合化合物）、防水處理（藉由塗佈或浸潰一: 劑’例如，防水的氟化合物）' 阻礙料光處理(藉由塗佈一 超細的金騎化物粒子之分料）、抗靜電處理 '脫臭 20 1329147 佈處理、防蛀劑塗佈處理及光儲存劑塗佈處理之一種或多 種處理。 在本發明的扁平複絲紗之梭織織物的具體實施例中， 將該經紗及緯紗的纖度與該經紗及緯紗的織紋密度控制至 5 —裎度，使得所產生的梭織織物之織物覆蓋係數(CF)範圍 為1500至3500。 在本發明之具體實施例（1)中，該梭織織物的織物覆蓋 係數較佳為1500至3000及較佳為1500至2500。 同樣地，在本發明之具體實施例（1)中，該扁平複絲紗 10 的撚數較佳為〇至2500轉/公尺的，更佳為0至600轉/公尺， 仍然更佳為〇轉/公尺(換句話說無撚轉）。 在本發明之具體實施例（1)中，該扁平複絲紗之梭織織 物較佳地具有5毫升/平方公分•秒或較少的透氣度，更佳 為4毫升/平方公分•秒或較少’仍然更佳為〇、1至3毫升/ 15平方公分•秒。該透氣度可根據JIS L 1096-,"8，6.27.1，方 法A (使用弗雷澤型式測試機）來測量。 在本發明之具體實施例（1)中’該扁平複絲紗之梭織織 物較佳地具有4〇毫米或更大的吸水速度，更佳為50至70毫 米，其可根據JIS L 1096-,"8，6.26.1 (2)方法(B)(拜瑞克方 20法）來測量；及5〇摩損或更多的抗磨性，更佳為80摩損或更 多，仍然更佳為100摩損或更多。 在本發明之具體實施例（1)中，若該梭織織物的織物覆 蓋係數(CF)小於1500，在經紗與緯紗間所形成之間隙面積 會太大’所產生的梭織織物會具有太高的透氣度(例如，大 21 1329147 於5毫升/平方公分.秒)及不足的吸水及吸汗性質和不足的 抗磨性。同樣地，若該梭織織物的織物覆蓋係數(CF)大於 3500，則在所產生的梭織織物中之經紗及緯紗會彼此緊密 地接觸，所產生的梭織織物會具有不足的柔軟度及太高的 抗撓曲|·生，因此該梭織織物的手感會變成令人不滿意且該 梭織織物的抗磨性會不足。 在本發明之具體實施例（1)的具有織物覆蓋係數15〇〇至 3500之扁平複絲紗的梭織織物中，構成梭織織物的經紗及/ 或緯紗之扁平複絲紗，由於在該織物的經紗_緯紗交又部分 1〇處所產生的擠壓壓力而扁平化且側向敷開，在此擠壓壓力 下’該等個別扁平絲會在其扁平周圍處彼此接觸，彼此橫 向滑動以使得該紗變扁平。在此紗的扁平化中，在經紗與 緯紗間之間隙面積減少，因此所產生的梭織織物具有减少 的透氣度。因此，本發明之具體實施例（1)的扁平複絲紗之 15梭織織物較佳地具有5毫升/平方公分•秒或較少的低透氣 度。 “ 在本發明的具體實施例（1)中，該扁平複絲紗的扁平化 會造成所產生的梭織織物具有減少的抗撓曲性、增加的柔 軟度及好的柔軟手感。同樣地’在本發明的具體實施例（丄) 20 之梭織織物中，在該等複絲紗中，每條個別扁平絲在讀扁 平剖面的每一側邊截面上具有3或更多個沿著該周園的縱 方向延伸之突出物，及形成於該等突出物之間的2或更多個 頸縮，因此該個別扁平絲之周圍是被粗糙化的。因此，合 备 該等紗中的個別絲彼此接觸時（特別是在該等經紗與緯紗 22 個=部分處所產生之顯壓力下），彼此相互接觸的該等 小k接觸面積相當小，因此在個別絲間之财摩擦性 二°因此，該㈣麟之粗糙化的周时促成提高所產生 的梭織織物之柔軟h再者，在每條個別絲周圍中，沿著 =周圍的縱方向延伸之頸縮不（或實f上不）接近，甚至當該 個別絲周圍彼此接觸時H水或汗水會由於毛細管 現象而容易沿著頸縮而擴散，因此所產生的梭織織物具有 優良的吸水及吸汗性質。 本發明之具體實施例（1)的扁平複絲紗之梭織織物具有 1〇優良的柔軟手感、高吸水及吸汗性質和高抗磨性，因此可 有用地作為低透氣度的紡織材料而用於不同衣物，例如， 男性及女性用之運動服衣料及制服衣料及民俗服裝（f〇lk costumes)(本土衣飾（native dresses))，例如垂片内衣、襯 衣'帽罩套及雨伞和陽傘用織物。 15 在本發明之扁平複絲紗梭織織物的具體實施例(2)中， 該等複絲紗包含一消光劑，其含量為〇2質量％或更大，較 佳為0.4至3.5質量％，更佳為ι·〇至2.5質量％ ;及該梭織織物 具有1300至3000的織物覆蓋係數(CF)，較佳為14〇〇至25〇〇。 包含在本發明之具體實施例(2)的扁平複絲紗之梭織織 20物的複絲紗中之消光劑的組成物及型式並無限制，只要可 獲得本發明之目標梭織織物。通常來說，該消光劑可包含 至少一種細微的無機粒子型式，例如，二氧化鈦及硫酸鋇。 若該消光劑的含量少於0.2質量％(以該複絲紗的總質量為 基礎）’所產生的複絲紗會具有不足的反射係數，因此所產 23 ，的梭織織物無法具有令人滿意的防透視度。應注意的 是’若該消光劑的含量超過7質量％時，所產生的聚合物紅 成物之纖維形成性質會變成不穩定。 若本發月之具體實施例(2)的梭織織物之織物覆蓋係數 5 (CF)少於测’在該等經紗及緯紗間之間隙會太大且所 產生的梭織織物會具有令人不滿意的防透視度。同樣地， 若該織物覆蓋係數(CF)大於3_時，則所產生的梭織織物 會具有不夠的柔軟度和令人不滿意的手感。 在本發明之具體實施例(2)的梭織織物具有一平紋梭織 10結構之實例中，該平紋梭織織物的織物覆蓋係數範圍較佳 為1400至1800，更佳為15〇〇至17〇〇。 在本發明之具體實施例(2)的梭織織物具有一斜紋梭織 結構之實例中，所產生的斜紋梭織織物之織物覆蓋係數(CF) 較佳為1900至2400，更佳為2000至2300。 15 可使用於本發明之具體實施例（2)的梭織織物之複絲紗 的撚數並無特定的限制，只要可獲得本發明之目標梭織織 物。但是，為了完全保証該等個別絲在紗中之移動自由度 (相對於彼此），該扁平複絲紗的撚數較佳為〇至15〇〇轉/公 尺，更佳為0至600轉/公尺。仍然更佳的撚數為〇轉/公尺(換 20 句話說，無撚轉）。 在本發明的具體實施例(2)中，該扁平複絲紗之梭織織 物較佳地具有一防透視度，其在L*a*b*顏色系統中可由在 將該梭織織物放置在白板上之L*值（由l*w表示）與將梭織 織物放置在黑板上之L*值（由L*b表示）間之差異（由 24 △L(-L*w-L*b)表示）來表示，其為15或較少，更佳為1〇至13。 在實務上，若防透視度大於15，則所產生的梭織織物之 防透視度不夠。 本發明之具體實施例(2)的扁平複絲紗之梭織織物較佳 5地具有40毫米或更大的吸水速度，更佳為45毫米或更大， 仍然更佳為50至70毫米，其可根據jIS L 1〇96_^98，6 26」， (2)方法B(拜％克方法）來測量。在實務上，若吸水速度少於 40毫米，則所產生的梭織織物會具有不夠的吸水及吸汗性 質。 10 在本發明之具體實施例（2)的扁平複絲紗之梭織織物 中，該等構成扁平複絲紗的個別絲之橫截剖面呈扁平狀。 在此扁平檢截剖面中，在該扁平剖面的每一側邊截面上形 成三個或更多個突出物且在該等突出物間形成二個或更多 個頸縮。因此，已彼此接觸的個別絲周圍彼此具有低耐摩 15擦性且可彼此容易地滑動》當對該複絲紗施加擠壓壓力 時’該等個別絲可沿著該等接觸周圍彼此容易相對地移 動，所以該複絲紗會經扁平化且側向敷開。同樣地，該等 個別絲在該等扁平周圍處彼此緊密地接觸，以造成在紗(其 安排在該梭織織物中）間之間隙減低，及透射過該梭織織物 20的光量會減少。同樣地，在個別絲中所包含之消光劑（其含 量為0.2質量％)會造成透過所產生的梭織織物之光透射率 減低，且朝向梭織織物照射的光會不規則地反射在該梭織 織物中。再者’在個別絲之周圍上所形成的複數之突出物 及頸縮會造成該等個別絲之周圍經粗糙化以散射該入射光 25 1329147 及防止透視該梭織織物。在該梭織織物的經紗與緯紗之交 叉部分’該等複絲紗的扁平化及敷開可造成該等交叉部分 變柔軟及所產生的梭織織物之手感柔軟。 再者’沿著該個別絲的縱軸延伸之頸縮可對所產生的 5 水及汁水造成毛細管現象，使所產生的梭織織物具有高吸 水及吸汗速度。 因此’本發明之具體實施例〇的扁平複絲紗之梭織織 物可有用地作為一需要高防透視度和吸水及吸汗性質之纺 織材料’其可使用在例如襯衣、運動服衣料及制服衣料。 10 在本發明的扁平複絲紗之梭織織物的具體實施例（3) 中’該等複絲紗的個別人造絲包含一小含量(〇至〇2質量％) 的消光劑’且該梭織織物的織物覆蓋係數(CF)範圍從800至 2000。 在本發明之具體實施例（3)的扁平複絲紗之梭織織物 15中’在個別人造絲中之消光劑含量為〇至0.2質量％，較佳為 0至〇·ι質量°/。。更佳的是，在該等個別絲中無包含消光劑。 可用於本發明的消光劑可選自於習知的消光劑，例如，二 氧化鈦及硫酸鋇。若消光劑的含量多於0 2質量％，在本發 明之具體實施例（3)的梭織織物之較佳用途（例如，窗簾） 20中’所產生的梭織織物會具有不足的光透射率，因此會令 人不滿意的變亮性質。 在本發明之具體實施例（3)的扁平複絲紗之梭織織物 中’該複絲紗的撚數較佳為0至1000轉/公尺，更佳為0至200 轉/公尺，仍然更佳為無撚轉》 26 1329147 本發明之具體實施例(3)的扁平複絲紗之梭織織物的織 物覆蓋係數(CF)範圍從8〇〇至2〇〇〇，較佳為_至誦更 佳為1000至1800。 若織物覆蓋係數(CF)少於_，在本發明之具體實施例 5 (3)的扁平複絲紗之梭織織物較佳用途（例如，窗簾）中，在 梭織織物之經紗與緯紗間的間隙會太大，且所產生的梭織 織物可具有不足的防透視度。同樣地，若織物覆蓋係數多 於2000時，所產生的梭織織物會具有不足的照明性質。 本發明之具體實施例(3 )的扁平複絲紗之梭織織物較佳 10地具有10至7〇%的光透射度，更佳為2〇至5〇%，其可根據JIS L 1055-丨987，6.1.方法A，以looooo 1χ的照度來測量。光透 射率（％)可藉由將梭織織物的阻光比值（％)從1〇〇%令扣除 而計算。若光透射率少於1 〇 〇/〇，在該梭織織物的較佳用途(例 如，固簾）申，所產生的梭織織物之照明性質會不足。同樣 15地，若光透射率多於70%，所產生的梭織織物會具有不夠 的防透視度。 本發明之具體實施例(3)的扁平複絲紗之梭織織物較佳 為無著色或染色成亮或適當的顏色。使用來染色的染料型 式及量可考慮到所產生之經染色的梭織織物之用途及所需 20 之性質而建立。 在本發明之具體實施例的扁平複絲紗之梭織織物 中，該等扁平複絲在該梭織織物的經紗_緯紗交又部分處經 側向地敷開及扁平化（由於在交又部分中所產生的擠壓壓 力）’該等個別絲在其扁平周圍處彼此緊密地接觸，而形成 27 1329147 一緻密的結構。在此緻密的結構中，在經紗與緯紗間之間 隙小故通過該等間隙的光量減少。小量通過該間隙的光會 在小間隙中經繞射，且穿透過彼此毗連的小間隙之光線會 彼此干涉，以提高該梭織織物的防透視性效應。同樣地， 5 該等在複絲紗中的個別扁平絲之特定的橫截剖面會造成入 射光在該等個別絲之周圍上不規則地反射，且透射過該等 絲的光之折射會增加（與具有扁平橫截剖面且提供平滑的 周圍之絲、具有圓形橫截剖面的絲及具有三角形橫截剖面 的絲比較）。因此，所產生的梭織織物具有優良的防透視性 10 效應而沒有減低其照明性質。 本發明之具體實施例(3)的扁平複絲紗之梭織織物具有 好的柔軟手感、低抗撓曲性、低透氣度及高抗磨性，類似 於具體實施例（1)及(2)的那些。 基於如上述提及之理由，本發明之具體實施例（3)的扁 15 平複絲紗之梭織織物可有用地作為防透視性紡織材料而用 於内部，例如窗簾、捲簾(遮光物）及隔板。 實例 本發明將進一步利用下列實例來闡明，而此不意欲以 任何方式限制本發明之範圍。 20 實例1 將聚對苯二甲酸乙酯樹脂在溫度300°C下熔融擠壓過 30個熔融紡絲孔，該紡絲孔在一熔融喷絲頭中形成，且具 有一與顯示在第1圖之絲的橫截剖面相對應的孔形，該剖面 在該剖面的每一側邊截面上具有4個圓弧形突出物且在突 28 1329147 出物間形成3個頸縮，其形成在該剖面的縱中心線二邊。以 4000公尺/分鐘的捲取速度捲取該等經擠壓的絲線狀熔 流，同時冷卻固化該等熔流。所產生之未拉伸的複絲（無捲 起）直接在溫度97°C下以1.3的拉抽比值拉伸，以製備一經拉 5伸而具有84dt/30絲的紗支數之複絲紗。該等複絲紗的個別 絲具有如顯示在第1圖之橫截剖面、3·2的扁平橫戴剖面及 C1/C2為1.2的絲寬度比值。 使用該等扁平複絲紗（其保持成無撚轉）作為經紗及緯 紗’以產生具有下列經紗及緯紗密度之平紋梭織。 10 經紗密度：101經/2.54公分 緯紗密度：90緯/2.54公分 在所產生的平紋梭織中，該扁平複絲紗的含量為 1〇0%。該平紋梭織可藉由精練及染色而修飾。該經修飾的 平紋梭織之織物覆蓋係數(CF)*1782。 I5 讓該經修飾的平紋梭織接受下列測試。 (1) 透氣度 該梭織織物之透氣度根據JIS L 1096-1"8，6.27.1，方法 A(使用弗雷澤型式測試機）來測量。 (2) 抗磨性 20 該梭織織物之抗磨性根據JIS L 1096-1998，6.17,1， 方法A-1(扁平表面方法）來測量。 (3) 吸水性質 該梭織織物的吸水速度根據JIS L 109 6-1998,6.26.1，％ 方法B(拜瑞克方法)來測量。 29 1329147 (4) 手感 該梭織織物的手感藉由以手接觸而評估，其可分成下 列五個等級。 等級 手感 5 非常高度柔軟，優良的好手感 4 高度柔軟，好的手感 3 足夠柔軟，令人滿意的手感 2 稍微不夠柔軟，稍微令人不滿意的手感 1 不夠柔軟*令人不滿意的手感 (5) —般評估 5 該經試驗的梭織織物之一般評估結果顯示成下列四個 等級。 等級 一般評估 4 優良 3 好 2 稍微令人不滿意 1 差 試驗結果顯示在表1。 實例2 利用與實例1相同的程序來製造及試驗扁平複絲紗的 10 平紋梭織，除了如顯示在下列者外。 在該等個別扁平絲之橫截剖面中，將在該扁平剖面之 縱中心線的每一邊上之圓弧形突出物的數目從4改變成3， 30 1329147 及頸縮的數目從3改變成2。 該扁平杈截剖面的扁平度(B/cl)為3 2，（C1/C2)比值為 1.2及該平紋梭織的織物覆蓋係數為1782。 試驗結果顯示在表1。 5 比較例1 利用與實例1相同之程序來製造及試驗扁平複絲紗的 平紋梭織，除外如顯示在下列者外。 在該等個別絲之扁平橫截剖面中，無形成頸縮。 該扁平橫截剖面的扁平度作/(:1)為3 2，（C1/C2)比值為 10 I.0及該平紋梭織的織物覆蓋係數為1782。 試驗結果顯示在表1。 比較例2 利用與實例1相同的程序來製造及試驗複絲紗的平紋 梭織，除了如顯示在下列者外。 15 將該等個別絲之扁平橫截剖面改變成圓形的橫截剖 面。 所產生的平紋梭織之織物覆蓋係數為1782。 試驗結果顯示在表卜 表1 \項目 橫截剖面 織物覆蓋 係激 (CF) 透氣度 (毫辨方 公分， 絲性 (磨損抝 吸水 -般 槪 實你 编號 \ 頸縮數目 比值 (B/C1) 比值 (C1/C2) (毫米） 手感 實例 1 3 3.2 1.2 1782 0.74 110 55 5 4 2 2 3.2 1.2 1782 0.92 82 50 5 4 例 1 0 3.2 1.0 1782 2.75 56 20 4 2 2 圓形 1782 5.55 45 22 2 ------- 1 31 1329147 實例3 將包含2.5質量％的消光劑（其由二氧化欽組成）之聚對 苯二甲酸乙酿樹脂，在溫度3〇〇°C下炫融擠壓過30個炫融纺 絲孔，該紡絲孔在溶融噴絲頭中形成且具有對應於顯示在 5第1圖之絲的橫截剖面之孔洞形狀，在該剖面的每一側邊截 面上，該剖面具有4圓弧形突出物與形成於該等突出物之間 的3個頸縮，此些皆在該剖面的縱中心線之二邊上形成。以 4000公尺/分鐘的捲取速度捲取該經擠壓的絲線狀熔流同 時冷部固化該熔流。所產生之未拉伸的複絲（未捲繞）直接在 10溫度97°C下以1.3的拉抽比值拉伸，以製備—經拉伸而具有 84dt/30絲的紗支數之複絲紗。該複絲紗的個別絲具有如顯 示在第1圖之橫截剖面，該橫截剖面的扁平度為3 2，且一 絲寬度比值C1/C2為1.2 » 可使用該等扁平複絲紗（其保持成無撚轉）作為經紗及 15緯紗，以產生一具有下列經紗及緯紗密度之平紋梭織。 經紗密度：101經/2.54公分 緯紗密度：84緯/2.54公分 在所產生的平紋梭織中，該扁平複絲紗的含量為 100%。該平紋梭織可藉由精練及染色來修飾。該經修飾的 2〇 平紋梭織具有Π00的織物覆蓋係數(CF)。 讓所產生的梭織織物接受下列測試。 (1)防透視度 該接受試驗的梭織織物之防透視度在L*a*b*顏色系統 中可由在將梭織織物放置在白板上之L*值（由l*w表示）與 32 1329147 將該梭織織物放置在黑板上之L*值（由L*b表示）間之差異 (由△LpL^-LS)表示）來表示。 (2) 吸水性質 如在實例1中般，根據JIS L 10 9 6-1998，6.26.1，（2)方法B 5 (拜瑞克方法）來測量梭織織物的吸水速度。 (3) 手感 如在實例1中般，梭織織物的手感藉由以手接觸而以下 列五個等級評估。 等級 手感 5 非常高度柔軟，優良的好手感 4 高度柔軟，好的手感 3 足夠柔軟，令人滿意的手感 2 稍微不夠柔軟，稍微令人不滿意的手感 1 不夠柔軟，令人不滿意的手感 (5) —般評估 10 如在實例1中般，該經試驗的梭織織物之一般評估結果 顯示成下列四個等級。 等級 一般評估 4 優良的 3 好的 2 稍微令人不滿意的 1 壞的 試驗結果顯示在表2。 實例4 33 1329147 如在實例3中般，利用相同程序來製造及試驗該扁平複 絲紗的平紋梭織，除了如顯示在下列者外。 在個別扁平絲之橫截剖面中，將在該扁平剖面的縱中 〜線之每-邊上的圓弧形突出物數目從*改變成3，及頸縮 5 數目從3改變成2。 該扁平橫截剖面的扁平度(耽1}為3 2,比值(Cm)為 1.2且該平紋梭織的織物覆蓋係數為17〇〇。 試驗結果顯示在表2。 比較例3 10 >在實例3中般，利用相同程序來製造及試驗扁平複絲 紗的平紋梭織，除了如顯示在下列者外。 在該等個別絲之爲平橫戴剖面中，無形成頸縮。 該扁平橫截剖面之扁平度(B/C1)為3.2,比值(C1/C2)為 L0及該平紋梭織的織物覆蓋係數為17〇〇。 15 試驗結果顯示在表2。 比較例4 如在實例3中般，利用相同程序來製造及試驗複絲紗的 平紋梭織’除了如顯示在下列者外。 將該等個別絲之扁平橫截剖面改變成圓形的橫截剖 20 面0 所產生的平紋梭織之織物覆蓋係數為Π00。 試驗結果顯示在表2。玖, invention description: [发发"明所"肩域 domain] FIELD OF THE INVENTION The present invention relates to a woven fabric of a flat multifilament yarn. More particularly, the present invention relates to a woven fabric comprising a multifilament yarn composed of a plurality of individual rayon yarns having a flat cross section and on each side The cross section contains two or more necks; the woven fabric has a soft hand, practically high water absorption, abrasion resistance and anti-seepage. C Prior Art 3 Background of the Invention Nowadays, various types of poorly permeable woven fabrics have been provided for sportswear clothing and uniform clothing. As for low-permeability woven fabrics, high-density woven fabrics formed from synthetic fibers (for example, polyester or polyamide fibers), coated woven fabrics (of which on a woven fabric) are well known. A resin coating layer and a calendered woven fabric are formed. However, the high density woven fabric, the surface coated and calendered woven fabric generally have low softness (hard hand), and the surface of the fabric has low abrasion resistance (wear resistance), so it is necessary These types of woven fabrics are modified. Synthetic fibers (e.g., polyester and polyamide fibers) have excellent physical and chemical properties and can therefore be used in practical applications such as fabrics and industrial applications. In particular, the polyester fibers have excellent mechanical strength, dimensional stability, and easy maintenance properties. Therefore, different types of woven fabrics formed from synthetic fibers (e.g., polyester 1329147) have been widely used. However, these woven fabrics formed from synthetic fibers such as polyester fibers have high transparency in addition to the above-mentioned excellent properties. Therefore, when the high-viscosity synthetic fiber is formed into a fabric and the fabric is used as the top, a problem that the garment worn in the top garment (in other words, underwear) can be seen can be seen. As for the method of solving the above-mentioned problems, it is known to distribute inorganic fine particles (e.g., titanium oxide particles) into the synthetic fibers. This method can result in an increased opacity of the resulting synthetic fibers, thereby improving the degree of visibility. However, woven fabrics formed from such opaque synthetic fibers must still have an increased weave density to prevent light from penetrating the gap formed between the yarns (which are formed by the yarns). . This increase in the density of the weave causes the resulting woven fabric to have a problem of reduced softness. 15 In the case of a woven fabric for interior decorative materials (e.g., curtains), the degree of opacity (in other words, the nature of objects that are seen through the room and the person moving) is necessarily high. However, those properties are often incompatible with each other and are therefore extremely difficult to achieve together. For this reason, a thin lace curtain is usually placed on the side of the window and 20 thick pleated curtains are placed on the side of the room; the pleated curtains are closed at night, and the lace curtains are closed during the day to meet the anti-perspective The need for both sex and lighting. However, in general, thick pleated blinds have excellent anti-transparency and poor light penetration properties, while thin lace curtains not only have insufficient anti-perspective properties at night but also during the day. Therefore, there is a need to resolve this issue. 7 1329147 To solve this problem, for example, a combination of a polyester fiber yarn (which contains a matting agent such as titanium dioxide) and a black polyester fiber yarn (which contains a black pigment that reflects and absorbs light) The light-blocking curtain formed by the woven fabric is disclosed in, for example, Japanese Patent No. 3,167,586, from a fabric or a needle 5 fabric which is a fabric having a glossy gloss yarn arranged on the surface of one or one side. a reflective curtain having a height that prevents penetration from the outside through the curtain to the inside (which is due to the light that illuminates the glossy surface of the fabric) - and satisfactory light transmission properties and air permeability. It is not disclosed in, for example, Japanese Unexamined Patent Publication No. 2〇〇〇237〇36; and on the surface of the fabric - a black light-shielding layer of a light-blocking fabric, which is disclosed in, for example, an unexamined patent in Japan. Announcement (4) 62_133, 787. The above-mentioned eye-light fabric and light-blocking curtain having a black light-blocking layer formed on the surface of the fabric have a problem that when the light-transmitting property is poor, the interior of the curtain is dark and causes heavy in the room where the curtain is installed. atmosphere of. Similarly, the reflective curtain has high light transmission properties. However, the problem with reflective curtains is that the anti-glare of the reflective curtain (especially within the possible time) is insufficient. The wide-width flat woven gauze produces a dazzling luster on the reverberant reflection. As mentioned above, a woven fabric having both sufficient light transmission properties and excellent 20 anti-perspective properties and which can be practically used has not been provided. Further, the woven fabric obtained from synthetic fibers has a disadvantage in that the water absorbing properties of the woven fabric of the synthetic woven fabric are inferior to those of the natural woven fabric (e.g., 'cotton fiber). As a method of improving the water absorbing property and the sweat absorbing property of a synthetic fiber woven fabric, a method of applying a hydrophilic agent to the woven fabric to improve water absorbing property is known. Similarly, in applications such as shirts, sportswear, and uniforms, it is desirable to further improve water absorption and sweat absorption properties. In the case mentioned above, there has been a strong demand for rayon woven fabrics (especially synthetic woven fabrics) having a soft hand, high anti-reflection, and excellent water absorbing and sweat absorbing properties. t ^"明内] SUMMARY OF THE INVENTION The object of the present invention is to provide a flat multifilament yarn having a high soft hand, high water absorption and 10 sweat absorption properties, abrasion resistance, proper air permeability, light transmission and high anti-perspectability. Woven fabric. Another object of the present invention is to provide a woven fabric of a flat multifilament yarn which can be usefully used to form a woven fabric material having a suitable air permeability, a woven fabric material having a high degree of transparency, and having high water absorption. And a woven fabric material having a sweat-absorbing property of 15 and/or a woven fabric material having high abrasion resistance. The above mentioned objects can be attained by the woven fabric of the flat multifilament yarn of the present invention. The woven fabric of the flat multifilament yarn of the present invention comprises a plurality of multifilament yarns - the multifilament yarns comprise a plurality of individual rayon's and the rayon fibers comprise an ι-rayon-forming polymer (as a main component) And having a flat cross-sectional brake surface, wherein in each of the longitudinal centerlines of the flat transverse cross-section of each individual rayon, there is at least three cross-sections protruding from the longitudinal centerline in each of the side sections a protrusion; and each side section is formed with at least two 9 necks between the protrusions; the protrusions are formed to be approximately symmetrical about the longitudinal center line; and the flatness of the cross section can be formed by the thief profile The ratio of the maximum length (B) in the direction of the longitudinal centerline to the maximum width (C1) of the cross-sectional profile in a direction at right angles to the longitudinal centerline (B/C1), which is 2 to 6; And the woven fabric has a fabric coverage factor of 800 to 3,500. In the woven fabric of the flat multifilament yarn of the present invention, the rayon ray-forming polymer is preferably selected from the group consisting of poly-lysine, polyamide, polyvinylidene, polypropylene, regenerated cellulose, and cellulose. Acetate. In the woven fabric of the flat multifilament yarn of the present invention, in the cross section of the individual rayon, the ratio of the maximum width (C1) to the minimum width (C2) (ci/c2) is preferably in the range of 1. 05 to 4. 00. In the woven fabric of the flat multifilament yarn of the present invention, the total fineness of the multifilament yarn is preferably from 30 to 17 Gtex (the fourth grade and the fineness of the individual yarn is preferably from 0. 5 to 5 points for taxis. The woven fabric of the flat multifilament yarn of the present invention preferably has a woven structure selected from the group consisting of plain weave, twill weave, and woven weave. In the woven fabric of the flat multifilament yarn of the present invention, the multifilament yarns including the individual k, 糸 (which has a flat cross-sectional profile) are preferably contained in an amount of from 〇 to 100% by mass. The quality of the woven fabric is correct. In the specific embodiment of the woven fabric of the flat multifilament yarn of the present invention (the woven fabric has a fabric covering factor ranging from 15 Å to 3,500. The woven fabric of the flat multifilament yarn of the present invention is embodied. In the example (1), the refractory, preferably having a number of 2 rpm/meter. In the specific embodiment (1) of the present invention, the woven fabric of the flat multifilament yarn preferably has 5 ml/square. Dimensions • seconds or less air permeability, according to JIS L· 10 9 6-1988 6. 27. 1 'Method A measurement (using Frazier type tester). In a specific embodiment (1) of the woven fabric of the flat multifilament yarn of the present invention, the gas permeability is preferably in the range of 0. 1 to 4. 0 ml / square centimeter. second. In a specific embodiment (1) of the present invention, the woven fabric of the flat multifilament yarn preferably has a water absorption speed of 40 mm or more, which can be based on jis L 1096-丨"8,6. 26. 1, (2) Method B (Byreck method) to measure. In a specific embodiment (1) of the present invention, the woven fabric of the flat multifilament yarn preferably has a wear resistance of 50 abrasion, which can be based on ns L 1〇96_1998, 6371.  '(1) Method A-1 (flat surface method) to measure. The low-permeability textile material of the present invention comprises a woven fabric of a flat multifilament yarn of a specific embodiment (1) of the present invention. In a specific embodiment (2) of the woven fabric of the flat multifilament yarn of the present invention, the individual rayon of the multifilament yarn comprises 0. A matting agent of 2 mass ❶/0, and a fabric covering factor of the woven fabric ranging from 13 〇〇 to 3,000. In the specific embodiment (2) of the woven fabric of the flat multifilament yarn of the present invention, the number of turns of the multifilament yarn is preferably from 〇 to 1,500 rpm. In a specific embodiment (2) of the present invention, the woven fabric of the flat multifilament yarn preferably has an anti-seeing degree of a woven fabric, which is in the L*a*b* color system The L* value (indicated by l*w) on which the woven fabric is placed on the whiteboard is expressed as the difference between the L* value (represented by L*b) on which the woven fabric is placed on the blackboard, which is 15 or less. In a specific embodiment (2) of the present invention, the woven weave 1329147 of the flat multifilament yarn preferably has a water absorption catch of 40 mm or more, which can be touched according to the melon 1 〇 96 · 6.26 1. (7) Method b (Berrick method 楝 measurement. The anti-seed, sweat-absorbent textile material of the present invention comprises a woven fabric of a flat multifilament yarn of a specific embodiment (2) of the present invention. In a specific embodiment (3) of the woven fabric of the flat multifilament yarn, the individual rayon of the multifilament yarn comprises 〇 to 〇2% by mass, and the woven fabric has a fabric coverage coefficient ranging from 800 to 2 〇〇〇. In the specific embodiment (3) of the woven fabric of the flat multifilament yarn of the present invention, the number of turns of the multifilament yarn is preferably from 〇 to 1 〇〇〇 / m. In a specific embodiment of the present invention (3) The woven fabric of the flat multifilament yarn preferably has a light transmittance of 10 to 70%, which can be according to JIS L 1055-丨987, 6. 1. Method A, measured at an illumination of 1 〇〇〇〇〇 1 ( (eg, 〇 illumination). The see-through woven fabric of the present invention comprises a woven fabric of a flat multifilament yarn of the specific embodiment 15 (3) of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing an example of a cross section of a flat multifilament of a woven fabric of a flat multifilament yarn which can be used in the present invention; and Fig. 2 is a flat multifilament yarn which can be used in the present invention. Illustrative diagram of a cross-sectional profile of a woven fabric of a woven fabric of the woven fabric; and an embodiment of the invention; j. The preferred mode of operation of the present invention has been found to include a multifilament yarn in a As the warp yarns of the warp yarns and / 12 1329147 or weft yarns, each of the filaments comprises a plurality of individual filaments, the filaments comprising a rayon-forming polymeric material JL having a flat cross-sectional profile; in the example the cross-section of each individual filament The cross-section has four protrusions that protrude outwardly from each side section of the flat section of the longitudinal centerline of the flat section and three necks are formed between the protrusions; And a number of 2 or more (preferably 3 or more, still more preferably 3 to 5) on the female side section of the flat section relative to the longitudinal centerline of the flat section. Formed between the protrusions; the protrusions are opposite to the necking The longitudinal centerline of the flat section is formed approximately symmetrically; and 10: the riding degree of the transverse (four) plane of the filament is from the maximum length of the flat section in the longitudinal direction and is straight in the direction of the ship (d) The ratio (B/C1) indicates that the ratio of the flat profile is controlled from 2 to ό 'in the flat bead of the woven fabric produced, the flat individual filaments around the flat are around the flat" 15 · Weft yarns ^; ^ This is tightly money, and in the skein, it is easy for the warp yarns to be close to each other (4), and the flat flats are formed in the woven fabric to form a wide and dense 2 ink pressure and slid open to flatten The gap between the filaments becomes smaller; and (2) in part and again, there are a plurality of protrusions in the vicinity of the individual flats. The flat wires are in close contact with each other. 20 The shrinkage of the number of abrasion resistance between the individual flat wires Therefore, it is rough, because the Τ Τ 性 性 性 性 , , , , , , , , , , , , , , , , , , , , , , , , 梭 梭 梭 梭 邹 邹 邹 邹 邹 邹 邹 邹 邹 邹 邹 邹 邹 邹 邹 邹The inventors of the present invention have become the majority of the necking will be produced in the individual flat wire The woven fabric of the invention of the present invention has excellent water absorption and sweat absorption properties. Furthermore, the inventors of the present invention have found that most of the protrusions and neckings formed in the vicinity of individual filaments The resulting woven fabric of the present invention has excellent abrasion resistance. Further, the inventors of the present invention have found that in the woven fabric of the present invention, The majority of the protrusions and necking formed around the individual filaments cause around the roughened surface, which can scatter light that penetrates the surface by irregular reflections and light reflections, thereby contributing to the reduction of the woven fabric. The fluoroscopy properties and the prevention of seeing the object through the woven fabric, but without significantly reducing the amount of light transmitted through the woven fabric (the amount of light that illuminates through the woven fabric). Furthermore, the inventors of the present invention have found that the flat multifilament yarn of the present invention can be appropriately controlled by appropriately setting the fabric covering coefficient of the woven fabric of the flat multifilament yarn of the present invention in the range of 800 to 3,500. The air permeability, the nucleus property, and the anti-ship time of the woven fabric are thus provided with different types of textile materials having the properties mentioned above. This month is the result of the completed study based on the above mentioned. The woven fabric of the flat multifilament yarn of the present month comprises a plurality of multifilament yarns as warp yarns and/or weft yarns, each yarn yarn comprising a plurality of individual rayon fibers comprising artificial polymers formed by fibers (as a main group) And has a flat 20-degree cross-section. In the above-mentioned woven fabric of the flat multifilament yarn (for example, referring to FIG. 1), the cross-sectional profile of the individual rayon is in a flat form, wherein the longitudinal and intermediate lines of the U-face are at right angles to the U-plane. The width in the direction is relatively small compared to the longitudinal length of the section. 14 1329147 In the cross-sectional profile 1 shown in Fig. 1, with respect to the longitudinal centerline 2, in the two side sections of the section, four protrusions 3 and three projecting outward from the longitudinal centerline The necking 4 is formed on each side section of the section, and the protrusions are necked approximately symmetrically with respect to the longitudinal centerline 2. Figure 1 shows that 5 of the four protrusions 3 have approximately the same width, which is between the longitudinal centerline and the top of the protrusions. In the cross-sectional view of Fig. 1, the flatness of the cross-sectional profile may be the maximum length (B) of the cross-section in the longitudinal centerline direction and the maximum width of the cross-section in a direction perpendicular to the longitudinal centerline direction ( The ratio of C1) (B/C1) indicates that it ranges from 2 to 6. 10 in the cross-sectional profile of each individual flat wire, three or more protrusions and two or more necks are formed in one side section of the flat section, and are approximately symmetrical to one of the above mentioned On the side sections (relative to the longitudinal centerline of the flat section), three or more shapes and symmetrical projections and two or more neckings are formed on the opposite side sections of the flat section. 15 In the cross-sectional profile of the individual flat wires of the multifilament yarn mentioned above, the number of protrusions on each side of the flat section is 3 or more, preferably 4 or more, still more preferably 4 to 6. Similarly, the number of necks on each side of the flat section is 2 or more, preferably 3 or more, still more preferably 3 to 5. Likewise, the flat cross section is from 2 to 6, preferably from 3 to 5. 20 If the number of protrusions is 2 or less and the number of necks is 1 or less, the resulting individual filaments have an increased pair of frictional properties around them, and thus the warp-weft intersection portion of the woven fabric ( In these parts, the warp and the weft yarns are subjected to a pressing pressure, and the sliding of the individual filaments becomes insufficient, and the resulting woven fabric becomes uncontrollable, and the 15 1329147 raw shuttle is produced. The abrasion resistance of the woven fabric becomes insufficient; the reduction in the number of neckings causes insufficient moisture absorption and sweat absorption properties of the woven fabric produced; and the light scattering effect around the individual filaments is insufficient, so that the resulting woven fabric has Unsatisfactory anti-perspective. In the woven fabric of the flat multifilament yarn of the present invention, the individual filaments of the flat multifilament yarn have a cross-sectional flatness (B/C1) of 2 to 6, preferably 3 to 5. If the flatness of the cross section is less than 2, the bending resistance (hardness) of the individual filaments is too high, and the resulting woven fabric has insufficient softness, so that the target woven fabric having a soft hand cannot be obtained. In the case where the flatness of the cross section of the crucible is less than 2, in the weft yarn parent fork portion of the woven weave, the sliding of the individual filaments in the multifilament yarn (due to warp and weft __pressure) It will become insufficient, and the gap between the warp yarn and the 2 yarns will not be sufficiently small, and the size of the woven fabric between the yarns will not be sufficient. Therefore, the air permeability of the woven fabric produced becomes difficult to control to the extent of the male 15 degree. It is also difficult to manufacture a partial yarn having a cross-sectional flatness (B) of more than 6. In the cross-sectional profile of the individual flat filaments of the flat multifilament yarn of the woven fabric of the present invention, the maximum is 20 20 degrees (Cl) and at a right angle to the longitudinal centerline of the flat section. Then, the preferred range of the ratio (C1/C2) of η breaking small width (C2) is 1. 05 to 4. 00, more generalized and interpreted as 1. 10 to 2. 50. The ratio (C1/C2) as mentioned above is a parameter related to the individual flattening, the collapse depth of the sputum. If the ratio (C1/C2) is less than 1·〇5 (changing, in other words, the necking depth is too small), the resulting surrounding surface of the flat wire will have too high friction resistance to produce 16 1329147 The woven fabric will have too high air permeability and insufficient abrasion resistance, anti-reflection and water absorption and sweat absorption properties. Similarly, if the ratio (C1/C2) is greater than 4. 0 (the necking depth of individual flat wires is too large) 'The necking effect will be saturated, and the disadvantage of the resulting woven fabric is that the filament forming process is unstable, and the resulting individual 5 filaments will appear along the necking. The crack 'and the uniformity in the cross-section of the individual filaments will be reduced. In the graph of Fig. 2, a specific embodiment 0 10 showing another cross-sectional profile of the individual flat yarns of the woven fabric of the flat multifilament yarn used in the present invention is shown in the cross section of the yarn 1 of Fig. 2. The cross section has a cross section which has protrusions and neckings similar to those of the first side of Fig. 1 formed on the two side sides of the longitudinal center line 2 except that the protrusions in Fig. 2 have an elliptical arc shape (It extends along the major axis of the ellipse), so the elliptical arc form is gentler than the arcuate protrusion of the second figure' so the necking depth in Figure 2 is less than that of Figure 2. Degrees Figure 2 shows that the four protrusions 3 have approximately the same width as each other between the longitudinal centerline and the top of the protrusions. As mentioned above, the woven fabric of the flat multifilament yarn has a fabric coverage of from 80 to 3,500, which establishes the proper properties and properties of the woven fabric ','. The fabric cover factor (CF) of the woven fabric can be determined by the following equation: CFIDWp/H^NWp+pWf/uy'Mwf^. In the above mentioned equation, 17 1329147 DWp represents the total fineness of the warp yarn (dividend); MWp represents the warp density of the warp yarn (yarn/2. 54 cm); DWf stands for the total fineness of the weft yarn (dividends), and MWp stands for the weft density of the weft yarn (yarn/2. 54 cm). 5 In the woven fabric of the flat multifilament yarn of the present invention, if the fabric coverage coefficient (CF) of the fabric is less than 800, the gap between the warp yarn and the weft yarn is large, and the air permeability of the woven fabric is difficult to control. The value is also difficult to produce a woven fabric having a desired high degree of perspective resistance. Similarly, if the fabric coverage factor (CF) is greater than 3,500, the resulting woven fabric has insufficient softness and unsatisfactory light transmission (illuminating properties). The fiber-forming artificial polymer which can be used to form the flat multifilament yarn for the woven fabric of the flat multifilament yarn of the present invention may be selected from synthetic polymers formed of fibers, for example, polyester, polyamide, and polypyrene. Dichloroethylene and polypropylene 15 resins; semi-synthetic polymers formed by fibers, for example, cellulose acetates and recycled polymers (for example, regenerated celluloses, etc.). The fiber forming thermoplastic polymer can be formed into a fiber by a melt spinning method in consideration of ease or difficulty in the manufacture of a flat multifilament yarn, for example, a polyester such as polyethylene terephthalate or terephthalic acid. Trimethyl ester and the like; polyamines, 20 such as Finance 6, Finance 66, etc.; preferably using polyvinylidene chloride and polypropylene. In the artificial polymer formed by the fiber, an additive containing at least one member selected from the group consisting of a matting agent (for example, titanium oxide, etc.), a microporous forming agent (for example, an organic sulfonic acid metal salt, etc.) may be mixed. Etc.), yang 18 1329147 ionic dyes - dyeability - granting agents (eg, nickel isophthalic acid salts, etc.), antioxidants (eg 'blocking phenolic compounds, etc.), heat stabilizers, flame retardants (eg, 'antimony trioxide, etc.), fluorescent whitening agents, coloring materials, antistatic agents (eg, organic sulfonic acid metal salts, etc.), humectants (eg, polyoxyalkylene alkylenes) Glycols, etc.) and antibacterial agents, fine particles and the like. There is no limitation on the total fineness of the multifilament yarn which can be used in the woven fabric of the present invention and the fineness of the individual flat yarns, as long as the target woven fabric of the present invention can be obtained. In general, the total fineness of the yarn is preferably from 30 to 17 〇St. (more preferably from 50 to 100 tex and the fineness of the individual yarn is preferably 〇5 to 5 士士士10 (more preferably 1) Similarly, the number of turns of the flat multifilament yarn which is the woven fabric of the flat multifilament yarn used in the present invention is not limited as long as the target woven fabric of the present invention can be obtained. In other words, the appropriate number of turns can be established for the purpose and desired properties of the target woven fabric. Generally, the number of turns is preferably 25 _ / meter, more preferably 0 to 600 rpm / The multifilament yarn used in the woven fabric of the present invention can be used to deform the yarn, as long as the woven fabric of the present invention can be obtained. In the middle, the back woven fabric or the weft yarn must be composed of the multifilament yarns, and the warp yarn composed of the Fuxiang II and/or the plurality of materials having the flat number of the horizontal cross: #,, 'the above mentioned in other words The flat multifilament yarns can be used as the warp yarns and weft yarns, and the warp yarns and weft yarns can be used as the warp yarns and the warp yarns. The other 19 10 15 20 kinds of yarns which may be composed of different yarns than the flat multifilament yarn may be selected from the group consisting of monofilament yarns, multifilament yarns and spun yarns. These different yarns may have specific properties. For example, antistatic properties, brilliance, etc. Similarly, in the warp yarns and/or 5 weft yarns that can be used in the woven fabric of the present invention, a small amount of filaments or fibers different from the individual filaments can be The flat multifilament yarns are used as long as the target woven fabric of the present invention can be obtained. In the woven fabric of the present invention, which is a flat multifilament yarn, the content of the flat multifilament yarns is preferably 10 to 100 by mass. %, more preferably 2〇 to 1〇〇% by mass, still more preferably 40 to 1% by mass, based on the total mass of the woven fabric. The flat multifilament yarn for the woven fabric of the present invention can be borrowed It is manufactured by using a flat-continuous spinning wire, for example, a plurality of yang can be provided in the second. The spinneret of the spinning hole of the cross-face of Fig. C is shown in the fifth page of Japanese Unexamined Patent Publication No. 56-107,044. - The woven fabric of the flat multifilament yarn of the present invention can be produced by a conventional weaving process, and the towel can be manufactured as the warp yarn and/or the yarn which is manufactured as described above, and can be known as pure The material processing procedure is used for dyeing and modification. In the case of the flat-flat _ flat (four) multifilament yarn, the woven fabric produced can be subjected to a large amount of reduction (maSS_reductl〇n) treatment. Similarly, in the modification process. The woven fabric may be subjected to water absorption improvement in succession or at the same time (by (4) H New Water #丨, for example, an anionic hydrophilic polymeric compound), water repellent treatment (by coating or impregnating a: agent), for example, waterproof Fluorine compound]' hindered light treatment (by coating an ultrafine gold rider particle), antistatic treatment 'deodorization 20 1329147 cloth treatment, anti-caries coating treatment and optical storage coating treatment One or more treatments. In a specific embodiment of the woven fabric of the flat multifilament yarn of the present invention, the fineness of the warp and weft yarns and the texture density of the warp yarns and weft yarns are controlled to 5 裎, so that Woven fabric The cover factor (CF) ranges from 1500 to 3500. In a specific embodiment (1) of the present invention, the woven fabric has a fabric coverage factor of preferably 1,500 to 3,000 and preferably 1,500 to 2,500. In the specific embodiment (1) of the invention, the number of turns of the flat multifilament yarn 10 is preferably from 〇 to 2,500 rpm, more preferably from 0 to 600 rpm, still more preferably 〇// In the specific embodiment (1) of the present invention, the woven fabric of the flat multifilament yarn preferably has a gas permeability of 5 ml/cm 2 /sec or less. Good for 4 ml / cm ^ 2 • second or less 'still better 〇, 1 to 3 ml / 15 cm ^ 2 • seconds. This air permeability can be based on JIS L 1096-, "8,6. 27. 1, Method A (using the Frazier type tester) to measure. In the specific embodiment (1) of the present invention, the woven fabric of the flat multifilament yarn preferably has a water absorption speed of 4 mm or more, more preferably 50 to 70 mm, which can be based on JIS L 1096- ,"8,6. 26. 1 (2) Method (B) (Berrick's Square 20 method) to measure; and 5 〇 wear or more abrasion resistance, more preferably 80 mA or more, still more preferably 100 mA or more. In a specific embodiment (1) of the present invention, if the fabric covering factor (CF) of the woven fabric is less than 1500, the gap area formed between the warp yarn and the weft yarn may be too large, and the woven fabric produced may have too High air permeability (for example, large 21 1329147 at 5 ml / cm ^ 2 . Seconds) and insufficient water absorption and sweat absorption properties and insufficient abrasion resistance. Similarly, if the woven fabric has a fabric coverage factor (CF) of more than 3,500, the warp and weft yarns in the woven fabric produced will be in close contact with each other, and the resulting woven fabric will have insufficient softness and Too high resistance to flexing|Life, so the hand of the woven fabric becomes unsatisfactory and the abrasion resistance of the woven fabric is insufficient. In the woven fabric of the flat multifilament yarn having a fabric cover factor of 15 〇〇 to 3500 of the specific embodiment (1) of the present invention, the flat multifilament yarn constituting the warp yarn and/or the weft yarn of the woven fabric is The warp yarn-weft yarn of the fabric is flattened and laterally spread by the pressing pressure generated at the portion of the weft. Under the pressing pressure, the individual flat wires will contact each other at the flat periphery thereof, and slide laterally with each other to The yarn is flattened. In the flattening of the yarn, the gap area between the warp yarn and the weft yarn is reduced, so that the resulting woven fabric has reduced air permeability. Therefore, the 15 woven fabric of the flat multifilament yarn of the specific embodiment (1) of the present invention preferably has a low air permeability of 5 ml/cm 2 sec or less. "In a specific embodiment (1) of the present invention, the flattening of the flat multifilament yarn causes the resulting woven fabric to have reduced flex resistance, increased softness and a good soft hand. Similarly In a woven fabric of a specific embodiment of the present invention, in the multifilament yarns, each individual flat yarn has 3 or more along the circumference of each side section of the read flat section. a protrusion extending in the longitudinal direction of the garden, and two or more necks formed between the protrusions, so that the circumference of the individual flat wire is roughened. Therefore, the individual of the yarns are combined When the filaments are in contact with each other (especially at the apparent pressure generated by the warp and weft yarns 22 portions), the small k contact areas that are in contact with each other are relatively small, so that the grain friction between the individual filaments is two. The roughening of the (four) linings promotes the softness of the woven fabric produced. In the vicinity of each individual filament, the necking does not extend along the longitudinal direction of the circumference (or ) close, even when the individual filaments are in contact with each other H water or sweat may easily spread along the neck due to capillary action, so that the resulting woven fabric has excellent water absorbing and sweat absorbing properties. The woven fabric of the flat multifilament yarn of the specific embodiment (1) of the present invention With 1 〇 excellent soft hand, high water absorption and sweat absorption properties and high abrasion resistance, it can be useful as a low-breathing textile material for different clothing, for example, sportswear and uniforms for men and women. F〇lk costumes (native dresses), such as sheet underwear, shirts, caps, and umbrellas and parasols. 15 Implementation of the flat multifilament woven fabric of the present invention In the embodiment (2), the multifilament yarns comprise a matting agent in an amount of 〇2% by mass or more, preferably 0. 4 to 3. 5 mass%, more preferably ι·〇 to 2. 5% by mass; and the woven fabric has a fabric coverage factor (CF) of 1300 to 3,000, preferably 14 to 25 inches. The composition and type of the matting agent contained in the multifilament yarn of the woven fabric of the flat multifilament yarn of the specific embodiment (2) of the present invention are not limited as long as the target woven fabric of the present invention can be obtained. Generally, the matting agent can comprise at least one fine inorganic particle form, such as titanium dioxide and barium sulfate. If the content of the matting agent is less than 0. The multifilament yarn produced by 2% by mass (based on the total mass of the multifilament yarn) has an insufficient reflection coefficient, so that the woven fabric produced 23 cannot have satisfactory anti-perspectability. It should be noted that if the content of the matting agent exceeds 7% by mass, the fiber forming property of the resulting polymer red becomes unstable. If the fabric covering factor 5 (CF) of the woven fabric of the specific embodiment (2) of this month is less than the measurement, the gap between the warp yarns and the weft yarns will be too large and the resulting woven fabric will have a woven fabric. Unsatisfactory anti-perspective. Similarly, if the fabric coverage factor (CF) is greater than 3 mm, the resulting woven fabric will have insufficient softness and an unsatisfactory hand. In the example in which the woven fabric of the embodiment (2) of the present invention has a plain weave 10 structure, the plain weave fabric preferably has a fabric coverage factor in the range of 1400 to 1800, more preferably 15 to 17 Hey. In the example in which the woven fabric of the embodiment (2) of the present invention has a twill weave structure, the resulting twill weave fabric preferably has a fabric coverage factor (CF) of from 1900 to 2400, more preferably from 2,000 to 2,000. 2300. The number of turns of the multifilament yarn of the woven fabric used in the specific embodiment (2) of the present invention is not particularly limited as long as the target woven fabric of the present invention can be obtained. However, in order to completely guarantee the degree of freedom of movement of the individual filaments in the yarn (relative to each other), the number of turns of the flat multifilament yarn is preferably from 〇 to 15 〇〇/meter, more preferably from 0 to 600 rpm. /meter. Still better, the number of turns is twip/meter (in 20 sentences, no turn). In a specific embodiment (2) of the present invention, the woven fabric of the flat multifilament yarn preferably has an anti-perspective property, which can be placed in the woven fabric in the L*a*b* color system. The difference between the L* value (indicated by l*w) on the white board and the L* value (represented by L*b) on which the woven fabric is placed on the blackboard (represented by 24 ΔL(-L*wL*b) ) to indicate that it is 15 or less, more preferably 1 to 13. In practice, if the degree of anti-seeing is greater than 15, the resulting woven fabric is not sufficiently resistant to see-through. The woven fabric of the flat multifilament yarn of the specific embodiment (2) of the present invention preferably has a water absorption speed of 40 mm or more, more preferably 45 mm or more, still more preferably 50 to 70 mm. It can be measured according to jIS L 1〇96_^98, 6 26", (2) Method B (Bycke method). In practice, if the water absorption speed is less than 40 mm, the resulting woven fabric will have insufficient water absorption and sweat absorption properties. In the woven fabric of the flat multifilament yarn of the specific embodiment (2) of the present invention, the individual filaments constituting the flat multifilament yarn have a flat cross section. In this flat cross-sectional profile, three or more protrusions are formed in each side section of the flat section and two or more neckings are formed between the protrusions. Therefore, the individual filaments that have been in contact with each other have low abrasion resistance and can slide easily with each other. When a pressing pressure is applied to the multifilament yarn, the individual filaments can be easily opposed to each other along the circumference of the contact yarns. Move, so the multifilament yarn will be flattened and laterally spread. Likewise, the individual filaments are in intimate contact with each other at the flattened periphery to cause a reduction in the gap between the yarns (which are arranged in the woven fabric) and a decrease in the amount of light transmitted through the woven fabric 20. Similarly, the matting agent contained in the individual filaments (the content of which is 0. 2% by mass) causes a decrease in light transmittance of the woven fabric produced by the woven fabric, and light irradiated toward the woven fabric is irregularly reflected in the woven fabric. Further, the plurality of protrusions and necking formed on the periphery of the individual filaments cause the circumference of the individual filaments to be roughened to scatter the incident light 25 1329147 and to prevent see-through of the woven fabric. The flattening and spreading of the multifilament yarns at the intersection of the warp yarns and the weft yarns of the woven fabric may cause the intersection portions to become soft and the resulting woven fabric to be soft to the touch. Further, the necking extending along the longitudinal axis of the individual filaments causes capillary action on the produced 5 water and juice water, so that the resulting woven fabric has high water absorption and sweat absorption speed. Thus, the woven fabric of the flat multifilament yarn of the specific embodiment of the present invention can be useful as a textile material requiring high degree of transparency and water absorbing and sweat absorbing properties, which can be used, for example, in shirts, sportswear, and uniforms. . 10 In a specific embodiment (3) of the woven fabric of the flat multifilament yarn of the present invention, 'the individual rayon of the multifilament yarn contains a small amount (〇 to 〇 2% by mass) of the matting agent' and the shuttle The fabric has a fabric coverage factor (CF) ranging from 800 to 2000. In the woven fabric 15 of the flat multifilament yarn of the specific embodiment (3) of the present invention, the matting agent content in the individual rayon is 〇 to 0. 2% by mass, preferably 0 to 〇·ι mass °/. . More preferably, no matting agent is included in the individual filaments. The matting agent which can be used in the present invention can be selected from conventional matting agents such as titanium oxide and barium sulfate. If the content of the matting agent is more than 0.2% by mass, the woven fabric produced in the preferred use (for example, curtain) 20 of the woven fabric of the specific embodiment (3) of the present invention may have insufficient light transmission. The rate is therefore unsatisfactory for the brightening properties. In the woven fabric of the flat multifilament yarn of the specific embodiment (3) of the present invention, the number of turns of the multifilament yarn is preferably from 0 to 1,000 rpm, more preferably from 0 to 200 rpm. Still more preferably in the absence of a twist. 26 1329147 The woven fabric of the flat multifilament yarn of the specific embodiment (3) of the present invention has a fabric coverage factor (CF) ranging from 8 Å to 2 Torr, preferably _ The best is 1000 to 1800. If the fabric cover factor (CF) is less than _, in the preferred use of the woven fabric of the flat multifilament yarn of the specific embodiment 5 (3) of the present invention (for example, a curtain), between the warp and weft of the woven fabric The gap can be too large and the resulting woven fabric can have insufficient visibility. Similarly, if the fabric coverage factor is more than 2,000, the resulting woven fabric will have insufficient illumination properties. The woven fabric of the flat multifilament yarn of the specific embodiment (3) of the present invention preferably has a light transmittance of 10 to 7 %, more preferably 2 to 5 %, which may be according to JIS L 1055-丨987,6. 1. Method A, measured by the illumination of looooo 1χ. The light transmittance (%) can be calculated by subtracting the light-blocking ratio (%) of the woven fabric from 1%. If the light transmittance is less than 1 〇 〇 / 〇, the preferred use of the woven fabric (e.g., the curtain) will result in insufficient illuminating properties of the resulting woven fabric. Similarly, if the light transmittance is more than 70%, the resulting woven fabric will have insufficient visibility. The woven fabric of the flat multifilament yarn of the specific embodiment (3) of the present invention is preferably colorless or dyed to a bright or appropriate color. The type and amount of dye used for dyeing can be established in view of the use of the resulting dyed woven fabric and the nature of the desired woven fabric. In a woven fabric of a flat multifilament yarn according to a specific embodiment of the present invention, the flat multifilaments are laterally spread and flattened at the warp-weft intersection of the woven fabric (due to the The squeezing pressure generated in the part) 'the individual filaments are in close contact with each other at their flat periphery to form a dense structure of 27 1329147. In this dense structure, the gap between the warp yarn and the weft yarn is small, so that the amount of light passing through the gaps is reduced. A small amount of light passing through the gap will be diffracted in a small gap, and light rays penetrating through small gaps adjacent to each other will interfere with each other to enhance the anti-seeing effect of the woven fabric. Similarly, the specific cross-sectional profile of the individual flat filaments in the multifilament yarn causes the incident light to be irregularly reflected around the individual filaments, and the refraction of light transmitted through the filaments increases. (Compared to a wire having a flat cross-sectional profile and providing a smooth surrounding filament, a wire having a circular cross-sectional profile, and a wire having a triangular cross-sectional profile). Therefore, the resulting woven fabric has an excellent anti-seepage 10 effect without degrading its illumination properties. The woven fabric of the flat multifilament yarn of the specific embodiment (3) of the present invention has a good soft hand, low flex resistance, low air permeability and high abrasion resistance, similar to the specific examples (1) and (2). Those of them. For the reasons mentioned above, the woven fabric of the flat 15 flat multifilament yarn of the specific embodiment (3) of the present invention can be usefully used as an anti-perspective textile material for interior, such as curtains, roller blinds (shades) ) and partitions. The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention in any way. 20 Example 1 Polyethylene terephthalate resin was melt extruded at 30 ° C through 30 melt spinning orifices, which were formed in a melt spinneret and had one and displayed at the first The cross-sectional profile of the wire of the figure corresponds to a hole shape having four arcuate protrusions on each side section of the section and three neckings formed between the protrusions of the protrusions 28 1329147, which are formed in The longitudinal center line of the section is on both sides. The extruded wire-like melt streams were taken up at a take-up speed of 4000 m/min while cooling and solidifying the melt streams. The resulting undrawn multifilament (without rolling) is directly at a temperature of 97 ° C. The draw ratio of 3 was stretched to prepare a multifilament yarn having a yarn count of 84 dt / 30 filaments. The individual filaments of the multifilament yarns have a cross-sectional profile as shown in Figure 1, a flat cross-sectional profile of 3.2, and a C1/C2 of 1. 2 wire width ratio. These flat multifilament yarns, which are kept in a non-twisted state, are used as warp yarns and weft yarns to produce a plain weave having the following warp and weft densities. 10 warp density: 101 by /2. 54 cm Weft density: 90 latitude/2. 54 cm In the resulting plain weave, the content of the flat multifilament yarn is 1 〇 0%. The plain weave can be modified by scouring and dyeing. The modified plain weave fabric has a fabric coverage factor (CF)*1782. I5 The modified plain weave was subjected to the following tests. (1) Air permeability The air permeability of the woven fabric is based on JIS L 1096-1"8,6. 27. 1. Method A (using the Frazier type tester) to measure. (2) Abrasion resistance 20 The abrasion resistance of the woven fabric is according to JIS L 1096-1998, 6. 17,1, Method A-1 (flat surface method) to measure. (3) Water absorption property The water absorbing speed of the woven fabric is according to JIS L 109 6-1998, 6. 26. 1,% Method B (Berrick method) to measure. 29 1329147 (4) Feel The feel of this woven fabric is evaluated by hand contact and can be divided into the following five grades. Level feel 5 Very high softness, excellent good hand feeling 4 Highly soft, good hand feeling 3 Soft enough, satisfactory hand feeling 2 Slightly soft enough, slightly unsatisfactory feel 1 Not soft enough * Unsatisfactory hand feeling ( 5) General evaluation 5 The general evaluation results of the tested woven fabrics are shown in the following four grades. Level General Evaluation 4 Excellent 3 Good 2 Slightly unsatisfactory 1 Difference The test results are shown in Table 1. Example 2 Ten weft wovens of flat multifilament yarns were produced and tested using the same procedure as in Example 1, except as shown below. In the cross-sectional profiles of the individual flat wires, the number of arcuate projections on each side of the longitudinal centerline of the flat section is changed from 4 to 3, 30 1329147 and the number of neckings is changed from 3 to 3. 2. The flatness (B/cl) of the flat section is 3 2 and the ratio of (C1/C2) is 1. 2 and the plain weave fabric has a fabric coverage factor of 1782. The test results are shown in Table 1. 5 Comparative Example 1 The plain weave of the flat multifilament yarn was manufactured and tested by the same procedure as in Example 1, except that it was shown below. In the flat cross-section of the individual filaments, no necking is formed. The flatness of the flat cross-section is / (: 1) is 3 2, and the ratio of (C1/C2) is 10 I. The fabric coverage factor of 0 and the plain weave is 1782. The test results are shown in Table 1. Comparative Example 2 The plain weave of the multifilament yarn was produced and tested by the same procedure as in Example 1, except as shown below. 15 Change the flat cross-section of the individual filaments into a circular cross-section. The resulting plain weave fabric has a cover factor of 1782. The test results are shown in the table Table 1 \ project cross-section profile fabric cover system (CF) air permeability (milligrams centimeters, silky (wearing 拗 water absorption - like tamping your number \ necking number ratio (B / C1 ) Ratio (C1/C2) (mm) Handling Example 1 3 3. twenty one. 2 1782 0. 74 110 55 5 4 2 2 3. twenty one. 2 1782 0. 92 82 50 5 4 Example 1 0 3. twenty one. 0 1782 2. 75 56 20 4 2 2 Round 1782 5. 55 45 22 2 ------- 1 31 1329147 Example 3 will contain 2. 5 mass% of a matting agent (composed of dioxins) of polyethylene terephthalate resin, squeezing and squeezing 30 dazzling spinning holes at a temperature of 3 ° C, the spinning hole is a shape of a hole formed in the melt spinneret and having a cross-sectional profile corresponding to the wire shown in FIG. 1 , the cross-section having four arc-shaped protrusions formed on each side section of the section Three neckings between the protrusions are formed on both sides of the longitudinal centerline of the section. The extruded wire-like melt stream was taken up at a take-up speed of 4000 m/min while the cold portion solidified the melt stream. The resulting undrawn multifilament (unwound) is directly at a temperature of 97 ° C at 1. The drawing ratio of 3 was drawn to prepare a multifilament yarn having a yarn count of 84 dt / 30 filaments which was stretched. The individual filaments of the multifilament yarn have a cross-sectional profile as shown in Figure 1, which has a flatness of 3 2 and a filament width ratio C1/C2 of 1. 2 » These flat multifilament yarns, which remain untwisted, can be used as warp yarns and 15 weft yarns to produce a plain weave having the following warp and weft densities. Warp density: 101 by /2. 54 cm Weft density: 84 latitude/2. 54 cm The flat multifilament yarn is 100% in the resulting plain weave. The plain weave can be modified by scouring and dyeing. The modified 2 〇 plain weave has a fabric coverage factor (CF) of Π00. The resulting woven fabric was subjected to the following tests. (1) Anti-perspective degree The opacity of the woven fabric subjected to the test can be set in the L*a*b* color system by the L* value (indicated by l*w) and the woven fabric placed on the whiteboard. 1329147 This woven fabric is represented by the difference (indicated by ΔLpL^-LS) of the L* value (indicated by L*b) on the blackboard. (2) Water absorption properties As in Example 1, according to JIS L 10 9 6-1998, 6. 26. 1, (2) Method B 5 (Berrick method) to measure the water absorption speed of the woven fabric. (3) Hand feeling As in Example 1, the hand feeling of the woven fabric was evaluated by the following five levels by hand contact. Level feel 5 Very high softness, excellent good hand feeling 4 Highly soft, good hand feeling 3 Soft enough, satisfactory hand feeling 2 Slightly soft enough, slightly unsatisfactory hand 1 Not soft enough, unsatisfactory hand ( 5) General Evaluation 10 As in Example 1, the general evaluation results of the tested woven fabrics were shown as the following four grades. Rating General assessment 4 Excellent 3 Good 2 Slightly unsatisfactory 1 Bad test results are shown in Table 2. Example 4 33 1329147 As in Example 3, the plain weave of the flat multifilament yarn was manufactured and tested using the same procedure except as shown below. In the cross-sectional profile of the individual flat wires, the number of arcuate projections on each side of the longitudinal to the line of the flat section is changed from * to 3, and the number of necking 5 is changed from 3 to 2. The flatness (耽1} of the flat cross-sectional profile is 3 2 and the ratio (Cm) is 1. 2 and the plain weave has a fabric coverage factor of 17 inches. The test results are shown in Table 2. Comparative Example 3 10 > In the same manner as in Example 3, the plain weave of the flat multifilament yarn was manufactured and tested by the same procedure except as shown below. In the flat cross-section of the individual filaments, no necking was formed. The flatness (B/C1) of the flat cross section is 3. 2, the ratio (C1/C2) is L0 and the plain weave has a fabric coverage factor of 17 〇〇. 15 Test results are shown in Table 2. Comparative Example 4 As in Example 3, the plain weave of the multifilament yarn was manufactured and tested by the same procedure except that it was as shown below. The flat cross-sectional profile of the individual filaments was changed to a circular cross-section of 20, and the plain weave fabric had a fabric coverage factor of Π00. The test results are shown in Table 2.

表2 織物覆蓋 防透減 手感 一般 J—-fete ίΛΠ _ 34 1329147 實例5 將無包含消光劑的聚對苯二甲酸乙酯樹脂在溫度300 °C下熔融擠壓過30個熔融紡絲孔，該紡絲孔在一熔融噴絲 頭中形成且具有對應於顯示在第1圖之絲的橫截剖面的孔 5 洞形狀，該剖面在該剖面的每一側邊戴面上具有4個圓弧形 突出物及在該等突出物間形成3個頸縮’此些皆形成在該剖 面的縱中心線之二邊。以4000公尺/分鐘的捲取速度捲取該 經擠壓的絲線狀熔流，同時冷卻固化該熔流。所產生之未 拉伸的複絲（無捲繞)直接在溫度97°C下以1>3的拉抽比值拉 10伸，以製備一經拉伸且具有84dt/30絲的紗支數之複絲紗。 該複絲紗的個別絲具有如顯示在第丨圖之橫截到面，該橫截 剖面的扁平度為3.2，且一絲寬度比值(：1/(：2為1 2。、 可使用該扁平複絲紗（其保持成無撚轉)作為經紗及緯 紗，以產生具有下列經紗及緯紗密度的平紋梭織。 15 經紗密度：63經/2·54公分 緯紗密度：52緯紗/2.54公分 在所產生的平紋梭織中，該扁平複絲紗的含量為 職。該平紋梭織可藉由精練及染色來修飾。該經:二的 平紋梭織具有1000的織物覆蓋係數(CF)。 20 頸縮數目 比值 (B/C1) 比值 (C1/C2) 實例 3 3 3.2 1.2 1700 12.5 55 5 4 4 2 3.2 1.2 1700 12.4 50 5 4 例 3 0 3.2 1.0 1700 13.4 20 4 2 4 圓形 1700 15.0 22 2 1 所產生的梭織織物接受下列測試。 35 1329147 (1) 光透射率 讓該梭織織物接受阻光比值測量，此可根據JIS L 1055-丨987，6.1 ’方法A ’在100,000 1χ之照度下測量，且透 過該梭織織物之光透射率可根據下列方程式來計算。 5 光透射率（％)=1〇〇-阻光比值(％) (2) 防透視度 在白天的防透視度 在照度700 lx照明（使用室内用之8〇瓦螢光燈）之室内 中’將一欲透過梭織織物看見的物體(顏色：紅色，形式： 10長方形，尺寸：15公分χ7公分><7公分)放置在離該梭織織物 表面20公分的位置處，裸眼觀測者位於室外離該梭織織物 的相反表面30公分之位置處，室外的照度為ι〇〇,〇〇〇 ΐχ的曰 光’以允許該觀測者透過該梭織織物看見該物體。 該梭織織物在白天時的防透視度評估成下列四個等 15 級。 防透視程度 完全不能識別物體 稍微能夠識別物體 約略能識別物體的外形 能明顯夠識別出物體 等級 4 3 2 1 在夜間時的防透視度 藉由使用與白天相同的方法來試驗該梭織織物在夜間 的防透視度，除了該物體的觀測者於夜間位於照度〇 2 1χ的 20 室外。 36 1329147 梭織織物在夜間的防透視度之評估如在白天的那些般 同樣分成四個等級。 試驗結果顯示在表3。 實例6 5 如在實例5中般，利用相同程序來製造及試驗扁平複絲 紗的平紋梭織，除了如顯示在下列者外。 將該平紋梭織的織物結構改變成經紗密度為55經/2.54 公分及緯紗密度為36緯/2.54公分，及所產生的平紋梭織之 織物覆蓋係數(CF)為880。 10 試驗結果顯示在表3。 實例7 如在實例5中般，利用相同程序來製造及試驗扁平複絲 紗的平紋梭織，除了如顯示在下列者外。 將該平紋梭織的織物結構改變成經紗密度為112經 15 /2.54公分及緯紗密度為74緯/2.54公分，及所產生的平紋梭 織之織物覆蓋係數(CF)為1800。 試驗結果顯示在表3。 實例8 如在實例5中般，利用相同程序來製造扁平複絲紗的平 20 紋梭織，除了如顯示在下列者外。 將該扁平複絲紗以200轉/公尺的撚數撚轉，及所產生 的平紋梭織具有1000的織物覆蓋係數(CF)。 試驗結果顯示在表3。 比較例5 37 1329147 如在實例5中般，利用相同程序來製造及試驗扁平複絲 紗的平紋梭織，除了如顯示在下列者外。 該複絲紗的個別絲之扁平橫截剖面無頸縮。（該扁平剖 面的扁平度：3.2，比值(C1/C2) : 1.0)。 5 所產生的梭織織物具有1000的織物覆蓋係數(CF)。 試驗結果顯示在表3。 比較例6 如在實例5中般，利用相同程序來製造扁平複絲紗的平 紋梭織，除了如顯示在下列者外。 10 將該複絲紗的個別絲之扁平橫截剖面改變成三角形的 橫截剖面。 所產生的梭織織物具有1000之織物覆蓋係數。 試驗結果顯示在表3。 比較例7 15 如在實例5中般，利用相同程序來製造扁平複絲紗的平 紋梭織，除了如顯示在下列者外。 將該複絲紗的個別絲之扁平橫截剖面改變成圓形的橫 截剖面。 所產生的梭織織物具有1000的織物覆蓋係數。 20 試驗結果顯示在表3。 比較例8 如在實例6中般，利用相同程序來製造扁平複絲紗的平 紋梭織，除了如顯示在下列者外。 將該複絲紗的個別絲之扁平橫截剖面改變三角形的橫 38 1329147 截剖面。 所產生的梭織織物具有880的織物覆蓋係數。 試驗結果顯示在表3。 比較例9 5 如在實例7中般，利用相同程序來製造扁平複絲紗之平 紋梭織，除了如顯示在下列者外。 將該複絲紗的個別絲之扁平橫截剖面改變成三角形的 橫截剖面。 所產生的梭織織物具有1800的織物覆蓋係數。 10 試驗結果顯示在表3。 表3 項目 實例邊號、 橫截剖面 織物覆蓋 係數 (CF) 光透射率 (%) 防透視度 每一邊的 頸縮數目 比值 (B/C1) 比值 (C1/C2) 白天 夜間 實例 5 '3 3.2 1.2 1000 35 4 3 6 3 3.2 1.2 880 40 3 3 7 3 3.2 1.2 1800 25 4 4 8 3 3.2 1.2 1000 38 3 3 比較例 5 0 3.2 1.0 1000 30 2 2 6 三角形截面 1000 25 2 1 7 圓形截面 1000 30 2 2 8 三角形截面 880 30 2 1 9 三角形截面 1800 15 3 2 本發明之工業可行性 在本發明的扁平複絲紗之梭織織物中，在該複絲紗中 的個別絲之特定扁平橫截剖面能夠使個別絲彼此容易滑動 15 (此由於在該等經紗與緯紗的交叉部分產生之擠壓壓力），而 39 1329147 造成該複絲紗可扁平化及側向敷開，且在紗與紗之間的間 隙變窄。因此，該梭織織物的透氣度可經適當地控制。本 發明之所產生的梭織織物具有高抗磨性及優良的吸水及吸 汗性質，並可藉由繞射及不規則的光反射來散射入射光， 5 以減低該梭織織物的透視性質，而沒有明顯減少該梭織織 物的光透射率。因此，本發明的扁平複絲紗之梭織織物可 有用地作為低透氣度紡織材料、防透視性紡織材料、吸水 及吸汗紡織材料和照明、防透視性紡織材料。 i：圖式簡單說明1 ίο 第1圖為可使用於本發明的扁平複絲紗之梭織織物的 一扁平複絲之橫截剖面的闡釋實例圖； 第2圖為可使用於本發明的扁平複絲紗之梭織織物的 另一種扁平複絲之橫截剖面的闡釋實例圖；及 15 【圖式之主要元件代表符號表】 3a...突出物 4...頸縮 4a...頸縮 1.. .橫截剖面、絲 2.. .縱中心線 3.. .突出物 40Table 2 Fabric Covering Anti-Transparent Handling General J—fete ΛΠ _ 34 1329147 Example 5 A polyethylene terephthalate resin containing no matting agent was melt-extruded through 30 melt spinning holes at a temperature of 300 ° C. The spinning hole is formed in a melt spinneret and has a hole 5 hole shape corresponding to a cross section of the wire shown in Fig. 1 having 4 circles on each side of the profile. The arcuate projections and the formation of three neckings between the projections are formed on either side of the longitudinal centerline of the section. The extruded wire-like melt stream was taken up at a take-up speed of 4000 m/min while cooling and solidifying the melt stream. The resulting undrawn multifilament (without winding) was directly stretched at a temperature of 97 ° C at a drawing ratio of 1 > 3 to prepare a stretched yarn count having an 84 dt/30 filament. Silk yarn. The individual filaments of the multifilament yarn have a cross-section as shown in the figure, the flatness of the cross-section is 3.2, and the width ratio of one filament (: 1/(: 2 is 12). Multifilament yarns (which remain untwisted) are used as warp and weft yarns to produce plain weaves having the following warp and weft densities. 15 Warp Density: 63 by 2·54 cm Weft Density: 52 Wefts / 2.54 cm In the resulting plain weave, the content of the flat multifilament yarn is applied. The plain weave can be modified by scouring and dyeing. The plain weave has a fabric coverage factor (CF) of 1000. 20 neck Ratio of ratio (B/C1) ratio (C1/C2) Example 3 3 3.2 1.2 1700 12.5 55 5 4 4 2 3.2 1.2 1700 12.4 50 5 4 Example 3 0 3.2 1.0 1700 13.4 20 4 2 4 Round 1700 15.0 22 2 1 The resulting woven fabric is subjected to the following test. 35 1329147 (1) Light transmission allows the woven fabric to accept a light-blocking ratio measurement according to JIS L 1055-丨987, 6.1 'Method A' at 100,000 1 照 illuminance Under measurement, and the light transmittance through the woven fabric can be calculated according to the following equation 5 Light transmittance (%) = 1 〇〇 - light blocking ratio (%) (2) Anti-perspective degree of anti-perspectability during the day in the indoor illumination of 700 lx illumination (using 8 watts of fluorescent lamps for indoor use) 'In the object that is to be seen through the woven fabric (color: red, form: 10 rectangle, size: 15 cm χ 7 cm >< 7 cm), placed 20 cm from the surface of the woven fabric, naked eye The observer is located 30 cm outside the opposite surface of the woven fabric, and the outdoor illumination is ι〇〇, the 曰's ' 'to allow the observer to see the object through the woven fabric. The anti-perspective degree of the woven fabric during the day is evaluated as the following four levels of 15. The degree of anti-perspection is completely unrecognizable. The object can recognize the object slightly. The shape of the object can be clearly recognized. The object level can be clearly recognized. 4 3 2 1 at night The anti-perspective degree is tested by the same method as during the day to prevent the woven fabric from being exposed at night, except that the observer of the object is located at night outside the illuminance of χ2 1χ. 36 1329147 woven fabric at night The evaluation of the degree of transparency was equally divided into four grades as those during the day. The test results are shown in Table 3. Example 6 5 As in Example 5, the same procedure was used to fabricate and test the plain weave of the flat multifilament yarn, except The fabric structure of the plain weave is changed to a warp density of 55/2.54 cm and a weft density of 36 latitude/2.54 cm, and the fabric covering factor (CF) of the resulting plain weave is 880. 10 Test results are shown in Table 3. Example 7 A plain weave of a flat multifilament yarn was manufactured and tested by the same procedure as in Example 5 except as shown below. The plain weave fabric structure was changed to a warp density of 112 to 15 / 2.54 cm and a weft density of 74 latitude / 2.54 cm, and the resulting plain weave fabric had a fabric coverage factor (CF) of 1800. The test results are shown in Table 3. Example 8 As in Example 5, the same procedure was used to fabricate a flat multifilament woven of flat multifilament yarns, except as shown below. The flat multifilament yarn was twisted at a number of revolutions of 200 rpm, and the resulting plain weave had a fabric coverage factor (CF) of 1,000. The test results are shown in Table 3. Comparative Example 5 37 1329147 As in Example 5, the plain weave of the flat multifilament yarn was manufactured and tested by the same procedure except as shown below. The flat cross-section of the individual filaments of the multifilament yarn is not necked. (The flatness of the flat section: 3.2, ratio (C1/C2): 1.0). 5 The resulting woven fabric has a fabric coverage factor (CF) of 1000. The test results are shown in Table 3. Comparative Example 6 As in Example 5, the plain weave of the flat multifilament yarn was produced by the same procedure except as shown below. 10 The flat cross-section of the individual filaments of the multifilament yarn is changed to a triangular cross-sectional profile. The resulting woven fabric had a fabric coverage factor of 1000. The test results are shown in Table 3. Comparative Example 7 15 As in Example 5, the plain weave of the flat multifilament yarn was produced by the same procedure except as shown below. The flat cross-sectional profile of the individual filaments of the multifilament yarn is changed to a circular cross-section. The resulting woven fabric had a fabric coverage factor of 1000. 20 Test results are shown in Table 3. Comparative Example 8 A plain weave of a flat multifilament yarn was produced by the same procedure as in Example 6, except as shown below. The flat cross-sectional profile of the individual filaments of the multifilament yarn is changed to the cross-section of the triangle 38 1329147. The resulting woven fabric has a fabric coverage factor of 880. The test results are shown in Table 3. Comparative Example 9 5 As in Example 7, the woven weave of the flat multifilament yarn was produced by the same procedure except as shown below. The flat cross-sectional profile of the individual filaments of the multifilament yarn is changed to a triangular cross-sectional profile. The resulting woven fabric had a fabric coverage factor of 1800. 10 Test results are shown in Table 3. Table 3 Project example edge number, cross-section profile fabric coverage factor (CF) Light transmittance (%) Anti-perspective ratio of necking ratio on each side (B/C1) Ratio (C1/C2) Daytime night instance 5 '3 3.2 1.2 1000 35 4 3 6 3 3.2 1.2 880 40 3 3 7 3 3.2 1.2 1800 25 4 4 8 3 3.2 1.2 1000 38 3 3 Comparative example 5 0 3.2 1.0 1000 30 2 2 6 Triangular section 1000 25 2 1 7 Circular section 1000 30 2 2 8 triangular section 880 30 2 1 9 triangular section 1800 15 3 2 Industrial feasibility of the invention In the woven fabric of the flat multifilament yarn of the invention, the particular filament of the individual filaments in the multifilament yarn is flat The cross-sectional profile enables the individual filaments to slide easily 15 to each other (this is due to the squeezing pressure created at the intersection of the warp and weft yarns), while 39 1329147 causes the multifilament yarn to be flattened and laterally spread, and in the yarn The gap between the yarn and the yarn is narrowed. Therefore, the air permeability of the woven fabric can be appropriately controlled. The woven fabric produced by the invention has high abrasion resistance and excellent water absorption and sweat absorption properties, and can scatter incident light by diffraction and irregular light reflection, 5 to reduce the fluoroscopy property of the woven fabric. The light transmittance of the woven fabric is not significantly reduced. Accordingly, the woven fabric of the flat multifilament yarn of the present invention can be useful as a low air permeability textile material, an anti-perspective textile material, a water absorbing and sweat absorbing textile material, and an illumination, anti-perspective textile material. i: BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an explanatory diagram showing an example of a cross section of a flat multifilament of a woven fabric of a flat multifilament yarn which can be used in the present invention; Fig. 2 is a view which can be used in the present invention. An illustration of a cross-sectional profile of another flat multifilament of a woven fabric of a flat multifilament yarn; and 15 [a main component representative symbol table of the drawing] 3a...protrusion 4...necked 4a.. Necking 1.. Cross-sectional profile, wire 2... Longitudinal centerline 3... Projection 40

Claims (1)

8號專利申請案申請專利範圍修正本 99.1.27 拾、申請專利範圍： 1. 一種用於衣著和内部物件的扁平複絲紗之梭織織物，其 包含複數之複絲紗，該複絲紗係包含複數之個別人造 絲，該人造絲係包含一作為主要組分之人造纖維形成聚 5 合物且具有一扁平橫截剖面， 其中 (1)在每條個別人造絲之扁平橫截剖面的縱中心線 之二側邊截面中，在每側邊截面上從該縱中心線向外突 出的四個突出物及在每側邊截面上之形成於該等突出 10 物之間的三個頸縮係相對於該縱中心線以大約對稱的 關係而形成；及該橫截剖面的扁平程度是2至6，其係由 該橫截剖面在縱中心線之方向上的最大長度(B)對於該 橫截剖面在與該縱中心線呈直角的方向上之最大寬度 (C1)的比值(B/C1)來表示； 15 (2)該等突出物相互具有幾乎相同之寬度，該寬度係 在垂直於與該縱中心線的方向上，由縱中心線至該等突 出物之頂部之間的距離， (3)該等複絲紗各具有一 30至170分德士（dtex)的總 纖度範圍，以及 20 (4)該梭織織物係具有800至3500的織物覆蓋係數。 2. 如申請專利範圍第1項之扁平複絲紗之梭織織物，其中 該人造纖維形成聚合物係選自於聚酯類、聚醯胺類、聚 偏二氯乙烯、聚丙烯、再生纖維素及纖維素醋酸酯類。 3. 如申請專利範圍第1項之扁平複絲紗之梭織織物，其中 41 1329147 在該等個別人造絲之橫截剖面中，最大寬度(C1)與最小 寬度(C2)的比值(C1/C2)範圍為1.05至4.00。 4. 如申請專利範圍第1項之扁平複絲紗之梭織織物，其中 於該複絲紗中的該等個別人造絲之纖度範圍為0 · 5至5分 5 德士 (dtex)。 5. 如申請專利範圍第1項之扁平複絲紗之梭織織物，其具 有一選自於平紋梭織、斜紋梭織及緞紋梭織結構的梭織 结構。 6. 如申請專利範圍第1項之扁平複絲紗之梭織織物，其中 10 該等包含具有扁平橫截剖面的個別人造絲之複絲紗係 佔該織物質量的10至100質量％。 7. 如申請專利範圍第1項之扁平複絲紗之梭織織物，其中 該梭織織物的織物覆蓋係數之範圍是從1500至3500。 8. 如申請專利範圍第7項之扁平複絲紗之梭織織物，其中 15 該複絲紗之撚數為0至2500轉/公尺。 9. 如申請專利範圍第7項之扁平複絲紗之梭織織物，其具 有5毫升/平方公分•秒或較少的透氣度，此可根據jis l 1096-^98，6.27.1，方法A (使用弗雷澤型式測試機）來測 量。 2〇 10.如申請專利範圍第9項之扁平複絲紗之梭織織物，其中 該透氣度範圍是從0.1至4.0毫升/平方公分•秒。 Π.如申請專利範圍第7項之扁平複絲紗之梭織織物，其具 有40毫米或更大的吸水速度，此可根據JIS L 1〇96-1998， 6.26.1，（2)方法B (拜瑞克方法）來測量。 42 5 Λ λ •如申請專利範圍第7項之扁平複絲紗之梭織織物，其具 有5〇或更多摩損之抗磨性，此可根據JIS L 1〇96-1998， 6·17·1，（1)方法A-1 (扁平表面方法）來測量。 ’如申請專利範圍第1項之扁平複絲紗之梭織織物’其中 該複絲紗的該等個別人造絲係包含〇 2質量％或更多的 消光劑’且該梭織織物的織物覆蓋係數範圍是從1300至 3〇〇〇 〇 10 4. 如申請專利範圍第13項之扁平複絲紗之梭織織物’其中 该複絲紗之撚數為〇至1500轉/公尺。 5. 如申請專利範圍第13項之扁平複絲紗之梭織織物，該梭 織織物的一防透視度是丨5或更少，該防透視度係在 L a b*顏色系統中以該梭織織物放置在一白板上之二* 值（以L*w表示）與該梭織織物放置在一黑板上值（以 15 i L*b表示）之間的差異△以=1^\^)來表示。 6·如申請專利範圍第13項之為平複絲紗 之梭織織物，其具 有4〇耄米或更大的吸水速度，此可根據JIS L 1096_1998， 6·26·1，（2)方法B (拜瑞克方法）來測量。 20 •如申請糊範圍第1項之扁平複絲紗之梭賴物，其中 "玄複絲紗的個別人造絲係包含〇至〇 2質量％的消光劑， 且。亥梭織織物的織物覆蓋係數範圍是從8〇〇至2〇〇〇。 •如申明專利$!圍第Π項之扁平複絲紗之梭織織物，其中 該複絲紗具有G至麵轉/公尺的#數。 &如中請專利範圍第17項之扁平複絲紗之梭織織物，其具 有10至70%的光透射度，此可根據JIS L 1〇55㈣，6丄 43 1329147 20. 5 21. 22. 方法 A，在 100000 lx的照度(degree of illumination)下測 量。 一種低透氣度紡織材料，其包含一如申請專利範圍第7 至12項中任一項之扁平複絲紗之梭織織物。 一種防透視、吸汗性紡織材料，其包含一如申請專利範 圍第13至16項中任一項之扁平複絲紗之梭織織物。 一種防透視紡織材料，其包含一如申請專利範圍第17至 19項中任一項之扁平複絲紗之梭織織物。 44Patent Application No. 8 Patent Application Revision No. 99.1.27 Pickup, Patent Application Range: 1. A woven fabric of flat multifilament yarn for clothing and internal articles, comprising a plurality of multifilament yarns, the multifilament yarn The invention comprises a plurality of individual rayon fibers comprising a rayon as a main component to form a poly5 compound and having a flat cross section, wherein (1) a flat cross section of each individual rayon In the two side sections of the longitudinal center line, four protrusions projecting outward from the longitudinal center line on each side section and three necks formed between the protrusions 10 on each side section The shrinkage system is formed in an approximately symmetrical relationship with respect to the longitudinal centerline; and the flatness of the cross-sectional profile is 2 to 6, which is the maximum length (B) of the cross-sectional profile in the direction of the longitudinal centerline The cross-sectional profile is expressed as a ratio (B/C1) of the maximum width (C1) in a direction at right angles to the longitudinal centerline; 15 (2) the protrusions have substantially the same width with each other, the width being Vertically perpendicular to the longitudinal centerline, The distance from the longitudinal centerline to the top of the protrusions, (3) the multifilament yarns each have a total denier range of 30 to 170 dtex, and 20 (4) the woven fabric system It has a fabric coverage factor of 800 to 3500. 2. The woven fabric of a flat multifilament yarn according to claim 1, wherein the rayon-forming polymer is selected from the group consisting of polyesters, polyamines, polyvinylidene chloride, polypropylene, and recycled fibers. And cellulose acetate. 3. The woven fabric of a flat multifilament yarn as claimed in claim 1, wherein 41 1329147 is the ratio of the maximum width (C1) to the minimum width (C2) in the cross-section of the individual rayon (C1/ C2) ranges from 1.05 to 4.00. 4. The woven fabric of a flat multifilament yarn according to claim 1, wherein the individual rayon in the multifilament yarn has a fineness ranging from 0.5 to 5 minutes and 5 dtex. 5. The woven fabric of a flat multifilament yarn according to claim 1, which has a woven structure selected from the group consisting of a plain weave, a twill weave, and a satin weave. 6. The woven fabric of a flat multifilament yarn according to claim 1, wherein the multifilament yarns comprising individual rayon having a flat cross section have a basis weight of 10 to 100% by mass of the fabric. 7. The woven fabric of a flat multifilament yarn according to claim 1, wherein the woven fabric has a fabric coverage factor ranging from 1,500 to 3,500. 8. The woven fabric of a flat multifilament yarn according to item 7 of the patent application, wherein the number of turns of the multifilament yarn is 0 to 2500 rpm. 9. The woven fabric of the flat multifilament yarn of claim 7 which has a gas permeability of 5 ml/cm 2 sec or less, which can be according to jis l 1096-^98, 6.27.1, A (using the Frazier type tester) to measure. 2) 10. A woven fabric of a flat multifilament yarn according to claim 9 wherein the gas permeability ranges from 0.1 to 4.0 ml/cm 2 • sec.梭. A woven fabric of a flat multifilament yarn according to claim 7 which has a water absorbing speed of 40 mm or more, which can be according to JIS L 1〇96-1998, 6.26.1, (2) Method B (Berrick method) to measure. 42 5 Λ λ • A woven fabric of a flat multifilament yarn according to claim 7 of the patent application, which has an abrasion resistance of 5 〇 or more, which can be based on JIS L 1〇96-1998, 6·17· 1, (1) Method A-1 (flat surface method) to measure. 'The woven fabric of a flat multifilament yarn according to claim 1, wherein the individual rayon of the multifilament yarn contains 2% by mass or more of a matting agent' and the fabric covering the woven fabric The coefficient ranges from 1300 to 3 〇〇〇〇 10. 4. The woven fabric of a flat multifilament yarn of the thirteenth aspect of the patent application, wherein the number of turns of the multifilament yarn is from 〇 to 1,500 rpm. 5. The woven fabric of a flat multifilament yarn according to claim 13, wherein the woven fabric has an anti-perspective degree of 丨5 or less, and the anti-perspective system is in the Lab* color system. The difference between the value of the woven fabric placed on a whiteboard (indicated by L*w) and the value of the woven fabric placed on a blackboard (indicated by 15 i L*b) is =1^\^) To represent. 6. If the woven fabric of flat yarn is the 13th item of the patent application, it has a water absorption speed of 4 mils or more, which can be according to JIS L 1096_1998, 6·26·1, (2) method. B (Berrick method) to measure. 20 • For the application of the flat multifilament yarn of the first item of the paste range, the individual rayon of the "Xuanfu silk yarn contains a matting agent of 〇2 to 5% by mass. The fabric coverage factor of the Hessian woven fabric ranges from 8 〇〇 to 2 〇〇〇. • A woven fabric of a flat multifilament yarn, such as the patented item, wherein the multifilament yarn has a number of G to face/meter. & The woven fabric of the flat multifilament yarn of claim 17 of the patent, which has a light transmittance of 10 to 70%, which can be according to JIS L 1〇55 (4), 6丄43 1329147 20. 5 21. 22 Method A, measured at a temperature of illumination of 100,000 lx. A low-permeability textile material comprising a woven fabric of a flat multifilament yarn as claimed in any one of claims 7 to 12. An anti-see-through, sweat-absorbent textile material comprising a woven fabric of a flat multifilament yarn as claimed in any one of claims 13 to 16. An anti-seepage textile material comprising a woven fabric of a flat multifilament yarn as claimed in any one of claims 17 to 19. 44
TW92120088A 2002-07-24 2003-07-23 Flat multifilament yarn woven fabric for articles of clothing and interior, low air permeability taxtile material, vision through-preventive perspiration-absorbent textile material and vision through-preventive textile material TWI329147B (en)

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