200905027 九、發明說明： 【發明所屬之技術領域】 本發明是有關於-種熱可塑織維/機能性纖維混紡 織物’特別是指-種包含經混紡的數條熱可塑纖維與 數條機能性纖維的混紡織物’且該混紡織物係經定型 而具有多數位於該等纖維交接處的接合點。 【先前技術】 一般來說，人們受傷的 會與衣物或是外界接觸，因 空氣中，可能會因受到碰撞 菌’而導致傷口惡化的情形 過的傷口上覆蓋或包紮—經 地方在經傷口處理後，仍 此為了要避免傷口暴露於 或沾染空氣中的灰塵或細 ’因此人們通常會在處理 過殺菌處理的敷料做隔絕 白牙又竹的符 〜’但是紗布廿刃治那於 傷口上，因此當使用者將紗布取下時，—有不慎就會再 次撕裂傷口的新生組織’影響傷口的癒合，而且雖然此 等敷料經過殺菌處理，伸Β祛 、 疋使用上一不小心還是很容易 沾染細菌，而紗布本身又 斗牙入及有抗菌的作用。因此，便有 人開始將機能性材料，例如目> # 如具抗菌機能的多醣類材料應 用於傷口敷料之製造上， 一 心工例如·· TW257346 —案利用甲 殼素高分子如幾丁質及幾 戍丁聚醣與纖維素混合，以製造 出一具有防霉、抗菌及除皇 “、'作用的薄膜。或是採用濕式 紡、，，糸的方式將多膽類肩粗也丨 '、抖製成多醣類纖維，例如： TW339366 —案即揭示一 種甲殼素纖維製造方法及一種 5 200905027 甲殼^醫用纖維紙製造方法，其係用特製的溶劑配製出 -曱殼素紡絲漿液’並藉由濕式紡絲和適當拉伸的工藝 、’、付σ加工醫用紙要求的甲殼塑纖維，再使其均 勻的刀政在水中’用常規抄紙方法製成該甲殼素醫用纖 維紙。但是如此製得的該等多醣類纖維的機械性質較差 導致使用上有諸多不易之處，雖然有以例如針刺及水 礼等的機械方式固定並增強其機械性f，但是效果並不 好0 、於是，便有人以熔融紡絲的方式製備聚烯烴/多醣 冤紡纖維纟係將聚烯垣原料及多醣原料（多半是粉末 及顆粒狀）置於-熔融紡絲機中熔融並混合該等原料， 才經由噴嘴噴出該混紡纖維，例如：美國專利案 US6,746,766中即曾揭示―種殿粉與熱可塑性聚合物混 紡纖維。然而’因為熱可塑纖維係經完全熔融後與多醣 成分混合’故以此方式製備出的混紡織物已無法再分離 出聚稀烴部分及多醣部分。而且，因為需使用高於熱可 塑纖維的熔融溫度與長時間的加熱處理才能使其完全溶 融’故部分多畴可能因此高溫處理而造成本質上有所改 變，使得其原有功能失效’所以無法妥善地利用所有的 多醣’較不符合經濟效益，尤其是應用在醫療方面時。 除了以上述熔融混紡及濕式紡絲的製作方式外，還 有人將機能性材料製成-膠液直接塗佈於—紗布或豆它 基材上’例如™306 一案所揭示的一種包括膠原 蛋白或其衍生物、透明質酸或其料物的傷口敷料，即 200905027 是可以藉由塗佈、交聯或黏著之方式將製得的具有止血 機能的多肽類傷口敷料塗覆於一基材表面上。然而，雖 然塗覆的方式能使該機能性材料存在於該基材表面處， 但是若要將該機能性材料固著在該表面上，就必須要使 用接著劑，而一般常用的接著劑，例如：壓克力系、矽 膠系或熱可塑性聚氨脂系列等，或多或少對傷口都會有 些刺激性’因此在使用上的安全性較差，雖然部份接著 齊J有經女全性測§式而較不易造成刺激性，但是其包覆於 產品外層時，仍會影響到產品原有的功能。因此，仍有 必要發展出-兼具有良好機械性質、對傷口刺激性小， 且保有抗菌、吸收及/或止血等功能的織物，以供作為 傷口敷料用。 【發明内容】 鑒於大部分適於作為傷口敷料的機能性纖維的機械 性質都很差，因此無論是應用在服飾上或是敷料上，都 必須要多一個加強該等機能性纖維的機械性質的步驟， 使成本提尚，而且習知技術改善其機械性質的方法，不 是會影響到該等機能性纖維本身的功能，就是會產生對 傷口有刺激性的問題，故本案申請人思及利用一不需上 溫處理而以物理性結合力為主的方式，譬如梳棉並定： ，來結合數條熱可塑纖維與數條機能性纖維，進而形 -混紡織物’如此一來可以降低該等機能性原料因> 而變質的機率’尤其是多醣類及多肽類原料，進而：： 其原有功能，例如：抗菌、止血、吸收及/或促進傷口 200905027 癒合，二來利用該等熱可塑纖維具有一定機械強度的特 性，進而使該混紡纖維不但保有機能性原料原有特性， 又具有優良的機械性質。 於是，本發明之第一目的即在提供一種熱可塑纖維 /機迠性纖維混紡織物，其係包含經混紡的數條熱可塑 纖維與數條機能性纖維，且該混紡織物係經定型而具有 多數位於該等纖維交接處的接合點，該等機能性纖維的 材質是選自於：幾丁聚醣（chitosan )、褐藻膠（ alginate )、經甲基纖維素（hydr〇xymethylcenu1〇se，簡 稱HMC )、明膠（gelatin )、膠原蛋白（⑶以㈣）、關 華豆膠（guar gum)、三仙膠（xanthan gum)、果膠（ pectin)、果膠衍生物（pectin dervatives)，或此等之組 合。 本發明之第二目的即在提供一種敷料，其係包含一 織物層，且該織物層{由一如上所述的混纺織物所構成 〇 就申請人所知，雖然有人將棉纖維與熱可塑纖維混 紡’但從未有人將該等具抗菌、吸收及/或止血等醫療 效果的機能性纖維與熱可塑纖維以物理性結合方式來加 以混紡’並使混紡織物中所包含的數條熱可塑纖維與數 條機能性纖維維持實質獨立的狀態。本發明中該等财 性原料不像習知技術-樣’為要得到㈣融纺絲之混纺b 纖維而需進行高溫製程’並因此使機能性原料變質，也 不需要藉由接著劑來固定該等機能性原料，或是其它加 8 200905027 工 程序來增強其機械性質，並闵卜卜寒4废 貝立因此產生傷口刺激性的問 題’本發明混紡織物的特 寻徵在於.該專熱可塑纖維與該 等機能性纖維實質上杲八Κιί保> ^ 貞上疋刀別獨立的纖維，使得該混紡織 物能同時兼具有該等埶可朔 ▼，、、、』塑纖維及該等機能性纖維的性 能，故確實能達到本發明之目的。 【實施方式】 由於本發月熱可塑纖維/機能性纖維是利用以物理 〇力為主的方式來結合數條熱可塑纖維與數條機 能性纖維’因此該等熱可塑纖維與該等機能性纖維實 質上是分別獨立的纖維，僅有幾處因定型處理而相連 的接合點’與習知織物中有些多組份共擠出纖維中不 同材質層是整條緊密相連(譬如芯鞘型纖維），或是每一 條纖維中就摻混有不同原料的情形是不同的。 如圖1所不，本發明熱可塑纖維/機能性纖維混紡 織物包含經混纺的數你_献α棚址，从、， 的數條熱可塑纖維11與數條機能性纖 維12,且該混紡織物係經定型而具有多數位於該等纖 維m交接處的接合點13，該等機能性纖維12的 材質是選自於：幾丁平胁、识试脚 戍』策醣褐溱膠、羥甲基纖維素、 明膠、膠原蛋白、關華豆朦一 剛爭丑膠、二仙膠、果膠、果膠衍 生物，或此等之組合。 其中歲丁聚醣具有抗菌和止血效果，褐藻膠真 有止血、吸收和抗菌效果’ Μ甲基纖維素具有比棉更 好的吸收效果，明膠具有吸收和止血效果，膠原蛋白 具有止i和促進傷口癒合的效果，而關華豆膠、三仙 200905027 膠及果膠則是具有吸收效果及抗沾黏性。 上述的「定型」是指以任何習知定型技術（例如 熔融）至少使該等熱可塑纖維u其中任二條的交接處 形成接合點13，或至少使該等熱可塑纖維u與該等機 能性纖維12的交接處形成接合點13。在本案具體例中 ，該混紡織物是透過該等熱可塑性纖維丨丨間點對點熔 接，及/或是透過該等熱可塑性纖維〖丨與該等機能性纖 維12兩者間的點對點熔接或互相纏繞，而逹到定型效 果。 上述不同定型狀態下的該等纖維U、12之交接處 的接合點13之可能的剖面型態如圖2至5所示，但不 應以此等型態為限。其中，圖2所示的接合點13是形 成於一條熱可塑纖維U與一條機能性纖維12之交接 處，此型態的形成可能是在對該等纖維U、12進行熱 熔處理時，該熱可塑纖維Π熔融且流向該機能性纖維 12 ’並在定型時與該機能性纖維12之部分表面接合； 圖3所示的接合點13是形成於二條熱可塑纖維11與 一條機能性纖維12之交接處，此型態的形成可能是位 於機此性纖維12兩旁的部分該等熱可塑纖維11在熱炼 疋型時，因熔融而結合在一起，進而將機能性纖維12 L圍住，圖4所示的接合點13與圖3相似，不同之處 僅在於該等熱可塑纖維11不但是將機能性纖維12包圍 住，且分別與機能性纖維12之外周圍相接合，當然也 有可能是如圖5所示的僅有部分之熱可塑纖維n與機 10 200905027 能性纖維12相接合。需特料明的是， 型狀態之本發明混紡織物中 " 疋 -機能性纖…是實二::=二? 僅有部分間隔地相連，並非整條相連而不可分離。疋 該等纖維11、12視雪氺-Γ ” a 刀 β 1疋長纖或短纖型態， '用形式多以不織布為主，因此短纖型態 莖卜此外’各種機能性纖維12可依據材質和用途 來選擇f知適合的技術來製備，例如下面所列舉之 專利案所揭示的方式製備：幾丁㈣可依贈，431，6〇1 、USM64,321 及 US5,897,821 ;褐簾膠可依 US4,562，110 ;膠原蛋白可依⑽’叫⑺；果膠可依 US5,688,923等來製備，但不以上述專利案為限。 較佳地，該等熱可塑纖維u的材質是選自於：聚 乙稀、聚丙烯、聚對苯二f酸乙二自旨、聚乳酸、聚胺 酯，或此等之組合，更佳地，該等熱可塑纖維丨丨的材 質是聚乙烯。 較佳地，適用於本案的機能性纖維12其粗細是介 於1至5dtex之間。此外，由於機能性纖維12易受高 溫而變形，目前多以濕式紡絲的方式製備纖維，其係 藉由將紡絲原液從喷絲孔壓出形成細流，再將該原液 細流凝固成初生纖維，而後將該初生纖維捲裝或直接 進行後處理。 較佳地’該等機能性纖維12的材質是選自於：幾 丁聚醣、褐藻膠、明膠、果膠，或此等之組合。更佳 11 200905027 地’該等機能性纖維12的材質是幾丁聚醣。又更佳地 ，該等機能性纖維12的材質是去乙醯化大於50 %的 幾丁聚醣，最佳地，是去乙醯化大於85%的幾丁聚醣 較佳地，該等熱可塑纖維 的重量比是介於1:9至9:1之間，更佳地，是介於3 :7至7:3之間。應用上，可視使用者的需要的機械 強度來調整該等熱可塑纖維11與該等機能性纖維12的 重量比。此外’混紡織物的機械強度亦可藉由定型處 理時的操作條件，例如溫度、時間或壓力等來調整。 該混紡織物係藉由將該等熱可塑纖維丨丨與該等機 能性纖維12經過梳理成網後，再透過一定型機定型而 製得，較佳地，該定型機是熱熔定型機或高週波熔接 疋型機。需特別說明的是，即使定型處理時使用的是 熱熔定型’熟悉該項技藝者亦可了解到其所需的熱溶 溫度及時間是遠比熔融纺絲製程所需的温度為低，且 加熱處理時間亦來得較短，因此熱熔定型的加熱處理 不會影響如多醣類或多肽類等機能性纖維的性能，且 可藉由調控定型處理的各操作參數可以控制產生的溶 接點的數量及位置。 :梳理成網的方式可以是任何習知的技藝，例如 :機械成網、氣流成網（air_laid) laid) 〇 夂水抓成網（wet_ 本案具體例是將該等熱可朔總 』塑纖維11與該等機能性 12 200905027 纖維12先置於—梳理機中進行機械成網處理，再經由 一熱炫定型機定型而製得，纟中，操作該熱炫定型機 及=亥梳理機的各參數係如—般所知的操作參數。 。較佳地，該熱熔定型機的溫度設定在7〇1至25〇 °c之間，更佳地，該熱炫定型機的溫度設定在9(rc至 23〇°C之間，較佳地，^型時間約2至3分鐘。當該等 熱可塑纖維U的材質為聚乙烯時，更佳地，該熱熔定 型機的溫度設定為13(rc左右；當該等熱可塑纖維U =材質為聚丙烯時，更佳地，該㈣定型機的溫度設 疋為160 C至180C之間；當該等熱可塑纖維u的材質 為聚乳酸時’更佳地，該熱料型機的溫度設定為180 °C左右；當該等熱可塑纖維u的材質為聚胺酯時，更 佳地，該熱熔定型機的溫度設定為2〇〇c>c左右；當該等 熱可塑纖維11的材質為聚對苯二甲酸乙二^旨時更佳 地，該熱熔定型機的溫度設定為23(^c左右。 當利用一高週波熔接定型機定型時，該高週波功 率較佳地是介於5至20KW之間，更佳地，是介於8 至15KW之間。 本發明混紡織物適用於作為傷口敷料，可以單獨 被使用，也可以作為一多層結構敷料中的一層，此外 、、盈梳理及疋型得到的混紡織物中的該等熱可塑纖維及 機能性纖維僅是間隔地部分被接合，也就是說僅有幾 處相連’不同於US6,746,766中的多組份纖維的不同材 料層是整條相連在一起。較佳地，本發明混紡織物之 13 200905027 基重是介於1〇至3〇0g/M2之間。更佳地，該基重是介 於10至200g/M2之間。 如圖6所示，本發明敷料包含一織物層丨，且該混 紡織物層1是由-如上所述的熱可塑纖維/機能性纖維 混紡織物所構成，意即本發明敷料中的織物層丨之熱 可塑纖維11與機能性纖維12的定義和較佳態樣係與I 面所述的本發明混紡織物相同，故不在此贅述。但敷 料的大小及形狀並不以圖6所示為限，可依使用需求 設計。 該織物層1是一導流層。選擇性地，該敷料還包 含一設置於該導流層〗之一側面上的透氣層2，該透氣 層2是由一熱可塑性聚胺酯類材料所製成。較佳地， 该透氣層2是由聚醚型熱可塑性聚胺酯類材料所製成 〇 較佳地，該導流層1的基重是介於！ 5至2〇g/M2之 間。較佳地’該透氣層2的厚度介於〇 〇2至〇.〇8公厘 之間，更佳地，該透氣層2的厚度介於0 02至〇 〇5公 厘之間。 選擇性地，該敷料進一步包含一介於該透氣層2 及该導流層1中間的吸收層3。較佳地，該吸收層3是 由一具有吸收性材料所製成，更佳地，該吸收層3是 由聚麼克力酸或聚麼克力醯胺所製成。 選擇性地’該敷料還包含一設置於該導流層1之 另一側面上的接觸層4,且該接觸層4具有複數錐形穿 14 200905027 聚烯烴 孔（圖未示）。較佳地，該接觸層4的材質 材料’例如聚丙烯（PP)、聚乙稀（pE)等。 本發明敷料的製備方式是依序將該接觸層4 紡織物1、該吸收層3及該透氣層2上下叠 ：： 四周圍施予一熱壓合處理以將該四者固定，即可形： 该本發明敷料。使用者可以視其需求，自行決定要不 要加入該接觸層4、該吸收層3及該透氣層2。 本發明敷料藉由該導流層i促進傷口滲液快速分 散以供該吸收層3吸收，而該接觸層4能減少已流至 該導流層1或該吸收層3的滲液回流至傷口處，因此 特別適用於仍在流血的傷口，此外，當該導流層1包 含具有抗菌效果的幾丁聚醣纖維，還可以避免傷口受 到細菌感染。 本發明將就以下實施例來作進一步說明，但應瞭 解的是’該等實施例僅為例示說明之用，而不應被解 釋為本發明實施之限制。 以下所述的幾丁聚醣纖維是依US5897821 —案中 所揭露的方式製備出的，其去乙醯化大於85% ，但適 用於本案的幾丁聚醣纖維的製備方式並不以此為限。 聚乙烯纖維/幾丁聚酿趟錐混紡織物 <實施例1> 本實施例的操作步驟如下： (a)將重量比為3 : 7的聚乙烯纖維（購自於 EASTLON，型號為SP-2250EP)和幾丁聚醣纖 15 200905027 維於—梳理機中梳理成網； (b)以疋型機定型，其中該定型機的溫度設定為 C 持溫18 0秒，即可得到一基重約為 5〇±2g/m2的本發明混紡織物。 <實施例2> 實施例2的操作步驟與實施{列1相似，其不同的 地方僅在於·該聚乙烯纖維和幾丁聚醣纖維的重量比 為 5 : 5。 <實施例3> f施例3的操作步驟與實施例1相似，其不同的 地方僅在於：肖聚乙烯纖維和幾丁聚醣纖維的重量比 為 7 : 3。 <實施例4> 本實施例的操作步驟如下： (a) 將實施例1所製得的混紡織物裁成1〇xl〇cm2，作 為一導流層； (b) 將一由紙纖、高分子吸收體及親水性熱可塑纖維 所構成的材料裁成8.3x8 3cm2，作為一 吸收層； (c) 將一熱可塑性聚氨酯類材料裁成丨〇χ丨〇cm2，作為 一透氣層；及 (d) 依序將該混紡織物、該吸收層及該透氣層上下疊 置，並在其四周圍施予一熱壓合處理以將該三者 固定，形成一本發明敷料。 <實施例5> 16 200905027 本實施例的操作步驟如下： ()將實施例1所製得的混紡織物裁成1 Ox 10cm2，作 為一導流層； (b)將一由紙纖、高分子吸收體及親水性熱可塑纖維 所構成的材料裁成8.3x8.3cm2，作為一吸收層； (C)將一熱可塑性聚氨酯類材料裁成10x10cm2，作為 一透氣層； (d) 提供一具有複數錐形穿孔的聚乙烯膜裁成ι〇χ l〇cm2，作為一接觸層；及 (e) 依序將該接觸層、該混紡織物、該吸收層及該透氣 層上下疊置，並在其四周圍施予一熱壓合處理以將 s玄四者固定，形成一本發明敷料。 ϋΑ鐵物之光學顯槲辞g 以一光學顯微鏡（廠牌：Leica)觀察實施例1的 紡織物，其在50倍之倍率下之所觀察到的微觀結構 如圖7所示’其中表面較為光滑且均勾者即為熱可塑纖 維11，而粗細不一且有皺摺者為機能性纖維12，由該 圖即ΊΓ印《a本案製得之的混紡織物中的該等熱可塑纖維 11及機能性纖維12確實實質上仍是各自獨立的纖維’， 僅部分交接處因熔接而形成接合點。 混紡織物之抗菌測諕 本案是使用m 19G2_1998抗菌測試方法（亦稱為 統-試驗方法）進行各織物的抗菌檢測，該方法被纖 維製品新機能評估協議會定為—抗菌防臭效果的指標 17 200905027 。以此方法進行檢測可以得到一抑菌活性值及一殺菌 活性值，當抑菌活性值& 2,2以上時，代表該織物具 有好的抑菌效果；當殺菌活性值大於〇時，代表該織 物具有殺菌效果。 首先，將純不織布、純幾丁聚醣織物，以及實施 例1至3之混紡織物分別裁成一尺寸為丨平方公分的 試片，並植入菌量4 7.27xl05CFU的金黃色葡萄球菌 (汾reM;菌種編號為ATCC 6538p)， 並計算培養18小時後沖刷下來的菌數，其結果顯示於 表1中。 此外，表1中也列出上述不同材質之混紡織物的 抑菌活性值和殺菌活性值，該抑菌活性值和該殺菌活 性值分別是依據下面演算式⑴及式（11)算出的，而式 (III)是用以驗證實驗是否成立： ⑴； (II) ; (III) ; 殺菌活性值=logA-logC 抑菌活性值=logB-logC logB-logA >1.5 其中A代表該等金黃色葡萄球菌接種於標準未加 工布（即純不織布）上不經培養立即沖刷下來的菌數 ;B代表該等金黃色葡萄球菌接種於標準未加工布（即 純不織布）上培養1 8小時後沖刷下來的菌數；c代表 該等金黃色葡萄球菌接種於試驗加工布（即純幾丁聚 醣織物及實施例1至3所製得的織物）上經18小時培 養後立即沖刷下來的菌數。 18 200905027 表1 菌量 抑菌活性值 殺菌活性值 初始種菌量 7.27x10s 一 — 純不織布 立即沖刷 6-ΟΟχΙΟ4 — — 純不織布培養丨8hr 後沖刷 5.10χ1〇6 一 — 純幾丁聚醣培養 18hr後沖刷 0.00 6.71 4.78 實施例1培養 1 8hr後沖刷 0.00 6.71 4.78 實施例2培養 1 8hr後沖刷 0.00 6.71 4.78 實施例3培養 1 8hr後沖刷 0.00 6.71 4.78 經申請人驗算logB-l〇gA= 1·93> 1.5代表實驗結果 成立，且由表1結果得知，實施例丨至3之混紡織物 在經18小時的培養且沖刷後，其所測得之菌量皆為〇 ，並在經運算後得到抑菌活性值為6.71，殺菌活性值 為4.78 ’因此該等混紡織物確實具有好的抗菌及殺菌 效果’且該等結果與純幾丁聚醣織物測得的結果相同 ’這也可以顯示出本發明混紡織物仍然具有與純幾丁 聚醣織物同樣的抗菌效能’也就是說，該混纺織物中 的機能性纖維仍然能有效地發揮其抗菌功效。 雖然本發明織物具體例是透過該等熱可塑性纖維 1 1間點對點溶接，及/或是該等熱可塑性纖維1 1與該 19 200905027 等機能性、纖，维12，者間的點對點溶接或互相纏繞，而 達到定型效果’進而增加該混紡織物的機械強度，但 是並不會因此而影響該等機能性纖維12的性質，因為 本案熔融定型的時間極短，與熔融紡絲製程需將原料 炼融成液態的目的不同。 由下表2可知，该等混紡織物依astm 標準 測試方法測得的縱向拉伸強度（MD)及橫向拉伸強度 (CD)皆大於200 g/25mm，且隨著聚乙稀纖維和幾丁聚 ㈣維的㈣比例^ ’其機械強度亦有所不同，因 此將熱可塑纖維11與機能性# & 穴例ab丨王纖維12混紡確實能比單純200905027 IX. INSTRUCTIONS OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to a kind of thermoplastic plastic woven/functional fiber blend fabric, in particular, a plurality of thermoplastic fibers and a plurality of functionalities which are blended. A blend of fibers' and the blended fabric is shaped to have a plurality of joints at the intersection of the fibers. [Prior Art] In general, people who are injured may come into contact with clothing or the outside world. Because of the air, they may be covered or bandaged by wounds that cause the wound to deteriorate. After that, in order to avoid the exposure or contamination of the wound with dust or fine in the air, people usually treat the white matter and bamboo in the dressing treated with sterilizing treatment~' But the gauze is cured on the wound. Therefore, when the user removes the gauze, the new tissue that inadvertently tears the wound again will affect the healing of the wound, and although the dressing has been sterilized, it is still very careless to use it. It is easy to contaminate bacteria, and the gauze itself has a tooth and an antibacterial effect. Therefore, some people began to apply functional materials, such as the target, such as polysaccharides with antibacterial function, to the manufacture of wound dressings, such as TW257346, which uses chitin polymers such as chitin and Mixing several chitosan with cellulose to produce a film with anti-mildew, antibacterial and anti-magnetic effect, or by using wet spinning, and smashing. , vibrating into polysaccharide fiber, for example: TW339366 - the case reveals a method for producing chitin fiber and a method for manufacturing a shell-and-medical fiber paper of 200905027, which is prepared by using a special solvent to prepare a chitin-spinning slurry 'And by wet spinning and appropriate stretching process, ', σ processing of medical paper required for the shell plastic fiber, and then make it uniform in the water 'by conventional papermaking method to make the chitin medical fiber Paper. However, the poor mechanical properties of the polysaccharide fibers thus obtained lead to many difficulties in use, although they are mechanically fixed and enhanced by mechanical means such as needle punching and water rituals, but effective. It is not good. Therefore, some people prepare the polyolefin/polysaccharide twisted fiber by melt spinning. The polyene raw material and the polysaccharide raw material (mostly powder and granular) are placed in a melt spinning machine. And mixing the raw materials to spray the blended fiber through a nozzle. For example, U.S. Patent No. 6,746,766 discloses a blend of a powder of a temple powder and a thermoplastic polymer. However, because the thermoplastic fiber is completely melted, The polysaccharide component is mixed. Therefore, the blended fabric prepared in this way can no longer separate the polydue portion and the polysaccharide portion. Moreover, since it is required to use a melting temperature higher than that of the thermoplastic fiber and a long heat treatment, it can be completely melted. 'Therefore, some of the multi-domains may be subject to high temperature treatment, resulting in a substantial change in their original function, so the failure to properly utilize all the polysaccharides is less economical, especially when applied to medical treatment. In addition to the way of melt blending and wet spinning, there are also people who make functional materials - glue directly coated on - gauze or beans A wound dressing comprising collagen or a derivative thereof, hyaluronic acid or a material thereof, as disclosed in the case of TM306, that is, 200905027, can be obtained by coating, crosslinking or adhesion. A polypeptide wound dressing having a hemostatic function is applied to a surface of a substrate. However, although the coating is applied in such a manner that the functional material is present at the surface of the substrate, the functional material is fixed to On the surface, it is necessary to use an adhesive, and commonly used adhesives, such as acrylic, silicone or thermoplastic polyurethane, are more or less irritating to the wound. The safety is poor. Although some of them are not irritating due to the full-featured test, they will still affect the original function of the product when it is coated on the outer layer of the product. Therefore, it is still necessary to develop a fabric which has good mechanical properties, is less irritating to the wound, and retains functions such as antibacterial, absorption and/or hemostasis for use as a wound dressing. SUMMARY OF THE INVENTION In view of the fact that most of the functional fibers suitable as wound dressings have poor mechanical properties, it is necessary to enhance the mechanical properties of the functional fibers, whether applied to clothing or dressings. Steps, so that the cost is improved, and the method of improving the mechanical properties of the prior art does not affect the function of the functional fibers themselves, or the problem of irritating the wounds. Therefore, the applicant of the case thinks about using one. A method that uses physical bonding without the need for temperature treatment, such as combing and setting: to combine several thermoplastic fibers with several functional fibers, and then form-blend fabrics, which can reduce such The possibility of deterioration of functional raw materials due to > is especially the polysaccharide and peptide raw materials, and further:: its original functions, such as: antibacterial, hemostasis, absorption and / or promote wound healing 200905027, and secondly use the heat The plastic fiber has certain mechanical strength characteristics, and the blended fiber not only retains the original characteristics of the organic energy raw material, but also has excellent mechanical properties. Accordingly, a first object of the present invention is to provide a thermoplastic fiber/organic fiber blend fabric comprising a plurality of blended thermoplastic fibers and a plurality of functional fibers, and the blend fabric is shaped to have Most of the joints located at the intersection of the fibers, the material of the functional fibers is selected from the group consisting of: chitosan, alginate, and methylcellulose (hydr〇xymethylcenu1〇se, referred to as HMC), gelatin, collagen ((3) to (4)), guar gum, xanthan gum, pectin, pectin dervatives, or A combination of the same. A second object of the present invention is to provide a dressing comprising a fabric layer which is known to the applicant from a blend fabric as described above, although some have cotton fibers and thermoplastic fibers. Blended 'but no one has mechanically blended functional fibers with antibacterial, absorption and/or hemostasis medical effects with thermoplastic fibers, and made several thermoplastic fibers contained in the blended fabric Maintains a substantially independent state with several functional fibers. In the present invention, such financial raw materials do not require a high-temperature process to obtain the (four) blended b-fiber of the melt-spinning yarn, and thus deteriorate the functional raw material, and do not need to be fixed by an adhesive, as in the prior art. These functional raw materials, or other additions, can be used to enhance the mechanical properties of the products, and the problem of wound irritancy is caused by the fact that the blend fabric of the present invention is characterized by the special heat. The plastic fiber and the functional fiber are substantially different from each other, so that the blended fabric can simultaneously have the same fibers, and the plastic fiber The performance of the functional fiber can indeed achieve the object of the present invention. [Embodiment] Since the hot plastic fiber/functional fiber of the present month is a combination of a plurality of thermoplastic fibers and a plurality of functional fibers in a physical stress-based manner, the thermoplastic fibers and the functional properties are The fibers are essentially separate fibers, and there are only a few joints that are joined by the shaping process. In contrast to the conventional fabrics, there are some components of the coextruded fibers in which the different layers are closely connected (such as core-sheath fibers). ), or the case where different materials are blended in each fiber is different. As shown in Fig. 1, the thermoplastic fiber/functional fiber blend fabric of the present invention comprises a plurality of thermoplastic fibers 11 and a plurality of functional fibers 12, which are blended, and the blended fiber. The fabric is shaped to have a plurality of joints 13 located at the intersection of the fibers m. The materials of the functional fibers 12 are selected from the group consisting of: chitin flat mites, pedicure 戍 策 溱 溱 、 、, hydroxy methyl Cellulose, gelatin, collagen, Guanhua soybean meal, just ugly gum, dixian gum, pectin, pectin derivatives, or a combination of these. Among them, aged chitosan has antibacterial and hemostatic effects. Alginate has hemostasis, absorption and antibacterial effect. ΜMethylcellulose has better absorption effect than cotton. Gelatin has absorption and hemostasis effect. Collagen has anti-I and promotes wounds. The healing effect, while Guanhua Soy Gum, Sanxian 200905027 Glue and pectin are absorbent and anti-adhesive. The term "sizing" as used above means forming at least the junctions of at least two of the thermoplastic fibers u by any conventional sizing technique (e.g., melting), or at least making the thermoplastic fibers u and the functionalities. The junction of the fibers 12 forms a joint 13. In the specific embodiment of the present invention, the blended fabric is fused by the point-to-point fusion between the thermoplastic fibers and/or through the thermoplastic fibers and the point-to-point fusion between the thermoplastic fibers 12 And get the stereotype effect. The possible cross-sectional profiles of the joints 13 at the junctions of the fibers U, 12 in the different shaped states described above are shown in Figures 2 to 5, but should not be limited to these types. Wherein, the joint 13 shown in FIG. 2 is formed at the intersection of a thermoplastic fiber U and a functional fiber 12, and the formation may be performed when the fibers U, 12 are hot melted. The thermoplastic fiber bundle is melted and flows toward the functional fiber 12' and is bonded to a portion of the surface of the functional fiber 12 when it is shaped; the joint 13 shown in Fig. 3 is formed on the two thermoplastic fibers 11 and one functional fiber 12 At the junction, this type of formation may be located on both sides of the machine fiber 12. When the hot plastic fibers 11 are hot-smelted, they are combined by melting, and the functional fibers 12 L are surrounded. The joint 13 shown in Fig. 4 is similar to that of Fig. 3 except that the thermoplastic fibers 11 are not only surrounded by the functional fibers 12 but also joined to the outer periphery of the functional fibers 12, although it is also possible It is the only part of the thermoplastic fiber n shown in FIG. 5 that is joined to the machine 10 200905027 energy fiber 12. It is to be noted that the blended fabric of the present invention in the state of the type " 疋-functional fiber... is real two::=two? Only partially spaced apart, not the entire strip is connected and not separable.疋The fibers 11 and 12 are ferrets-Γ ” a knife β 1疋 long fiber or short fiber type, 'the form is mostly non-woven, so the short fiber type stems and other 'all kinds of functional fibers 12 can According to the material and the use to select the appropriate technology to prepare, for example, the method disclosed in the patents listed below: diced (four) can be given, 431,6〇1, USM64,321 and US5,897,821; brown curtain glue According to US 4,562,110; collagen can be based on (10) ' (7); pectin can be prepared according to US 5,688, 923, etc., but not limited to the above patents. Preferably, the material of the thermoplastic fiber u is It is selected from the group consisting of polyethylene, polypropylene, poly(p-phenylene terephthalate), polylactic acid, polyurethane, or a combination thereof. More preferably, the material of the thermoplastic fiber is polyethylene. Preferably, the functional fiber 12 suitable for use in the present invention has a thickness of between 1 and 5 dtex. In addition, since the functional fiber 12 is easily deformed by high temperature, fibers are currently prepared by wet spinning. Forming a fine stream by extruding the spinning dope from the spinning hole, and then coagulating the raw liquid stream Primary fibers, and then the primary fibers are packaged or directly post-treated. Preferably, the materials of the functional fibers 12 are selected from the group consisting of: chitosan, alginate, gelatin, pectin, or the like. Combination 11 200905027 The material of these functional fibers 12 is chitosan. More preferably, the functional fibers 12 are made of chitosan which is more than 50% deacetylated. Preferably, the chitosan is more than 85% by weight. Preferably, the weight ratio of the thermoplastic fibers is between 1:9 and 9:1, and more preferably between 3: Between 7 and 7: 3. In application, the mechanical strength of the user can be adjusted to adjust the weight ratio of the thermoplastic fibers 11 to the functional fibers 12. In addition, the mechanical strength of the blended fabric can also be determined by stereotypes. The operating conditions at the time of the treatment, such as temperature, time, or pressure, are adjusted. The blended fabric is subjected to carding and shaping through the carding of the thermoplastic fibers 12 and the functional fibers 12 Preferably, the setting machine is a hot melt setting machine or a high frequency welding type It should be specially stated that even if the setting process is using a hot melt type, those skilled in the art can understand that the required hot solution temperature and time are much lower than the temperature required for the melt spinning process. And the heat treatment time is also relatively short, so the heat-melting type heat treatment does not affect the performance of functional fibers such as polysaccharides or polypeptides, and the resulting fusion can be controlled by controlling various operating parameters of the setting treatment. The number and location of points: The method of carding can be any conventional technique, such as: mechanical networking, air_laid laid).朔 朔 』 』 』 』 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 And = the parameters of the carding machine are as commonly known operating parameters. . Preferably, the temperature of the heat setting machine is set between 7〇1 and 25〇°c, and more preferably, the temperature of the heat setting machine is set between 9 (rc and 23〇°C, preferably The time of the type is about 2 to 3 minutes. When the material of the thermoplastic fiber U is polyethylene, more preferably, the temperature of the heat setting machine is set to about 13 (rc); when the thermoplastic fibers U are = When the material is polypropylene, more preferably, the temperature of the (4) setting machine is set to be between 160 C and 180 C; when the material of the hot plastic fiber u is polylactic acid, 'better, the hot type machine The temperature is set to about 180 ° C; when the material of the thermoplastic fiber u is polyurethane, more preferably, the temperature of the heat setting machine is set to about 2 〇〇 c >c; when the thermoplastic fibers 11 More preferably, the temperature of the hot melt setting machine is set to about 23 (^c) when the material is polyethylene terephthalate. The high cycle power is preferably when the shape is set by a high frequency fusion setting machine. It is between 5 and 20 KW, and more preferably between 8 and 15 KW. The blend fabric of the present invention is suitable for use as a wound dressing and can be used alone It can also be used as a layer in a multi-layered structural dressing. In addition, the thermoplastic fibers and functional fibers in the blended fabric obtained by the carding and twisting type are only partially joined at intervals, that is to say only A plurality of different material layers connected to the multicomponent fibers of US 6,746,766 are joined together. Preferably, the blend fabric of the present invention 13 200905027 basis weight is between 1 〇 and 3 〇 0 g/M 2 More preferably, the basis weight is between 10 and 200 g/M 2. As shown in Figure 6, the dressing of the present invention comprises a fabric layer, and the blended fabric layer 1 is composed of - as described above. The plastic fiber/functional fiber blend fabric is constructed, that is, the definition and preferred form of the thermoplastic fiber 11 and the functional fiber 12 of the fabric layer in the dressing of the present invention are the same as the blend fabric of the present invention described in the first aspect. Therefore, the size and shape of the dressing are not limited to those shown in Fig. 6. The fabric layer 1 is a flow guiding layer. Optionally, the dressing further comprises a a gas permeable layer 2 on one side of the diversion layer The gas layer 2 is made of a thermoplastic polyurethane material. Preferably, the gas permeable layer 2 is made of a polyether thermoplastic polyurethane material, preferably, the basis weight of the flow guiding layer 1 is Between !5 and 2〇g/M2. Preferably, the thickness of the gas permeable layer 2 is between 〇〇2 and 〇.〇8 mm, and more preferably, the thickness of the gas permeable layer 2 is between Between 0 02 and 〇〇 5 mm. Optionally, the dressing further comprises an absorbing layer 3 interposed between the gas permeable layer 2 and the flow guiding layer 1. Preferably, the absorbing layer 3 is absorbing by one More preferably, the absorbent layer 3 is made of polyacrylic acid or polyacrylamide. Optionally, the dressing further comprises a further layer disposed on the flow guiding layer 1. The contact layer 4 on one side, and the contact layer 4 has a plurality of tapered holes 14 200905027 polyolefin holes (not shown). Preferably, the material of the contact layer 4 is made of, for example, polypropylene (PP), polyethylene (pE) or the like. The dressing of the present invention is prepared by sequentially laminating the contact layer 4 textile 1, the absorbing layer 3 and the gas permeable layer 2:: applying a heat pressing treatment around the four sides to fix the four : The dressing of the invention. The user can decide whether or not to join the contact layer 4, the absorbing layer 3 and the gas permeable layer 2, depending on the needs thereof. The dressing of the present invention promotes rapid dispersion of wound exudate for absorption by the absorbing layer 3 by the flow guiding layer i, and the contact layer 4 can reduce the backflow of the effluent which has flowed to the guiding layer 1 or the absorbing layer 3 to the wound Therefore, it is particularly suitable for wounds that are still bleeding. In addition, when the flow guiding layer 1 contains chitosan fibers having an antibacterial effect, it is also possible to prevent the wound from being infected with bacteria. The invention is further described in the following examples, but it should be understood that the examples are merely illustrative and are not to be construed as limiting. The chitosan fiber described below is prepared according to the method disclosed in US Pat. No. 5,891, 821, which has a deacetylation of more than 85%, but the preparation method of the chitosan fiber suitable for the present invention is not limit. Polyethylene fiber/single-polyurethane cone blend fabric<Example 1> The procedure of this example was as follows: (a) A polyethylene fiber having a weight ratio of 3:7 (purchased from EASTLON, model SP- 2250EP) and chitosan fiber 15 200905027 The card is combed into a net in a carding machine; (b) is shaped by a 疋 type machine, wherein the temperature of the setting machine is set to C for 180 seconds, and a basis weight is obtained. A blend fabric of the present invention of about 5 〇 ± 2 g/m 2 . <Example 2> The procedure of Example 2 was similar to the practice of {column 1, except that the weight ratio of the polyethylene fiber to the chitosan fiber was 5:5. <Example 3> f The procedure of Example 3 was similar to that of Example 1, except that the weight ratio of the xiao polyethylene fiber to the chitosan fiber was 7:3. <Example 4> The operation steps of the present example are as follows: (a) The blended fabric obtained in Example 1 is cut into 1 〇 x l 〇 cm 2 as a flow guiding layer; (b) a paper fiber, The material composed of the polymer absorber and the hydrophilic thermoplastic fiber is cut into 8.3×8 3 cm 2 as an absorbing layer; (c) a thermoplastic polyurethane material is cut into 丨〇χ丨〇cm 2 as a gas permeable layer; (d) sequentially, the mixed fabric, the absorbing layer and the gas permeable layer are stacked one on another, and a hot pressing treatment is applied around the four to fix the three to form a dressing of the present invention. <Example 5> 16 200905027 The operation steps of this example are as follows: () The blended fabric obtained in Example 1 is cut into 1 Ox 10 cm 2 as a flow guiding layer; (b) One is made of paper fiber, high The material composed of the molecular absorber and the hydrophilic thermoplastic fiber is cut into 8.3×8.3 cm 2 as an absorbing layer; (C) a thermoplastic polyurethane material is cut into 10×10 cm 2 as a gas permeable layer; (d) a plurality of tapered perforated polyethylene films are cut into ι〇χl〇cm2 as a contact layer; and (e) the contact layer, the blended fabric, the absorbing layer and the gas permeable layer are sequentially stacked one on top of the other, and A heat-pressing treatment is applied around the four sides to fix the sinus four to form a dressing of the invention. The optical appearance of the bismuth iron is observed by an optical microscope (label: Leica). The microstructure observed in the magnification of 50 times is shown in Fig. 7. The smooth and uniform hook is the thermoplastic fiber 11, and the thickness is different and the wrinkles are the functional fibers 12. From the figure, the heat-sensitive plastic fibers 11 in the blend fabric obtained in the present invention are printed. And the functional fibers 12 do indeed remain substantially separate fibers', and only a portion of the junction is welded to form a joint. Antibacterial test of blended fabrics This is the use of m 19G2_1998 antibacterial test method (also known as the system - test method) for the antibacterial test of each fabric, this method is determined by the new functional evaluation protocol for fiber products - the index of antibacterial and deodorant effect 17 200905027 . In this way, a bacteriostatic activity value and a bactericidal activity value can be obtained. When the bacteriostatic activity value & 2, 2 or more, the fabric has a good bacteriostatic effect; when the bactericidal activity value is greater than 〇, it represents The fabric has a bactericidal effect. First, the pure non-woven fabric, the pure chitosan fabric, and the blend fabrics of Examples 1 to 3 were each cut into a test piece having a size of 丨2 cm, and a Staphylococcus aureus (汾reM) having a bacterial count of 4. 7.27×10 5 CFU was implanted. The strain number was ATCC 6538p), and the number of bacteria washed out after 18 hours of culture was counted, and the results are shown in Table 1. In addition, Table 1 also lists the bacteriostatic activity value and the bactericidal activity value of the mixed fabric of the above different materials, and the bacteriostatic activity value and the bactericidal activity value are respectively calculated according to the following formulas (1) and (11), and Formula (III) is used to verify whether the experiment is established: (1); (II); (III) ; bactericidal activity value = logA-logC bacteriostatic activity value = logB-logC logB-logA > 1.5 where A represents the golden yellow Staphylococcus aureus inoculated on standard unprocessed cloth (ie pure non-woven fabric) without cultivating immediately; B means that the Staphylococcus aureus is inoculated on standard unprocessed cloth (ie pure non-woven fabric) for 18 hours after scouring Number of bacteria; c represents the number of bacteria that were inoculated on the test cloth (ie, the pure chitosan fabric and the fabrics prepared in Examples 1 to 3) after being cultured for 18 hours. . 18 200905027 Table 1 Bacteriostatic activity value Bactericidal activity value Initial inoculum amount 7.27x10s I - Pure non-woven fabric immediately washed 6-ΟΟχΙΟ4 — Pure non-woven fabric cultured for 8hr After flushing 5.10χ1〇6 1—Pure chitosan cultured for 18hr Scouring 0.00 6.71 4.78 Example 1 After culturing for 1 8 hrs, scouring 0.00 6.71 4.78 Example 2 culturing for 8 hrs and then scouring 0.00 6.71 4.78 Example 3 culturing for 8 hrs and then scouring 0.00 6.71 4.78 Applicant checked logB-l〇gA=1·93> 1.5 represents the experimental result is established, and it is known from the results of Table 1, the blended fabrics of Examples 丨 to 3 are cultured and scoured after 18 hours, and the measured amount of bacteria is 〇, and is obtained after the operation. The bacteriostatic activity value is 6.71, and the bactericidal activity value is 4.78'. Therefore, the blended textiles do have good antibacterial and bactericidal effects' and the results are the same as those measured with pure chitosan fabrics. The inventive blended fabric still has the same antibacterial efficacy as the pure chitosan fabric', that is, the functional fibers in the blended fabric can still effectively exert its antibacterial effect.Although the specific example of the fabric of the present invention is through the point-to-point fusion of the thermoplastic fibers 11 and/or the functional properties of the thermoplastic fibers 11 and 19, 200905027, etc., point-to-point fusion or mutual Winding, and achieving the shaping effect', thereby increasing the mechanical strength of the blended fabric, but does not affect the properties of the functional fibers 12, because the melting and setting time of the present case is extremely short, and the melt spinning process requires the raw material to be refined. The purpose of melting into a liquid is different. As can be seen from Table 2 below, the longitudinal tensile strength (MD) and transverse tensile strength (CD) of the blended fabrics measured by the astm standard test method are both greater than 200 g/25 mm, and with the polyethylene fibers and chitin The (four) dimension of the poly (four) dimension ^ 'the mechanical strength is also different, so the blend of thermoplastic fiber 11 and functionality # & ab 丨 丨 Wang fiber 12 can indeed be simpler than
只有機能性纖維12所匍撂沾诚t U 汀展付的織物有較佳的機械強度， 且能符合後續加工的機赫料哲 J俄械性質要求，同時又能維持機 月包性纖維原有的功能。 表2 基重 縱向拉伸 橫向拉伸 強度（MD) 強度（CD) ------ 51 〜280 〜275 51 〜3 1 5 〜325 51 〜3 5 0 〜330Only the functional fiber 12 匍撂 诚 t U 展 展 的 的 的 的 的 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 t 有 t Some features. Table 2 Basis Weight Longitudinal Stretching Transverse Tensile Strength (MD) Strength (CD) ------ 51 ~ 280 ~ 275 51 ~ 3 1 5 ~ 325 51 ~ 3 5 0 ~ 330
無任何異污及破 損現象 無任何異污及破 損現象 纖維：上所述，本發明混紡織物中因為含有如聚乙烯 产的等的熱可塑纖、維u，使整個混紡織物具有一定程 機械強度，又因為含有如幾丁聚酿的機能性纖維 20 200905027 12，使整個混紡織物具有抗菌、吸收及/或止血效果且 覆蓋於傷口上時不會刺激到傷口，故本發明混紡織物 旎兼具有該機能性纖維12的本身之優良功能，以及該 熱可塑纖維11的機械強度，因此本發明確實能達到本 發明的目的。 惟以上所述者，僅為本發明之較佳實施例而已， 當不能以此限定本發明實施之範圍，即大凡依本發明 申請專利範圍及發明說明書内容所作之簡單的等效變 化與修飾，皆應仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一局部示意圖，說明本發明混纺織物的一較 佳實施例； 圖2是一剖面示意圖’說明該混紡織物中的熱可塑 纖維與機能性纖維之接合點的可能的第一型態； 圖3是-剖面示意圖，說明該混紡織物中的熱可塑 纖維與機能性纖維之接合點的可能的第二型態； 圖4是-剖面示意圖，說明該混纺織物中的轨可塑 纖維與機能性纖維之接合點的可能的第三型態； 圖5是一剖自示意圖，說明_ 纖維與機能性纖維之接合點的可能的第四_.熱了塑 ;及圖6是—示意圖，說明本發明敷料的：較佳實施例 』示本發明混纺織物實施 其放大倍率為5〇倍。 圖7是一光學顯微鏡圖 例1中的該等纖維之接合情形 21 200905027 【主要元件符號說明】 I ..........織物層 2...........透氣層 II .........熱可塑纖維 3...........吸收層 12 .........機能性纖維 4...........接觸層 13 .........接合點 22No any dirt or damage, no any dirt or damage. Fiber: As mentioned above, the blended fabric of the present invention contains a thermoplastic fiber, such as polyethylene, which has a mechanical strength. And because it contains functional fiber 20 200905027 12, which makes the whole blended fabric have antibacterial, absorption and/or hemostatic effects and does not irritate the wound when covered on the wound, the mixed fabric of the present invention has both The excellent function of the functional fiber 12 itself and the mechanical strength of the thermoplastic fiber 11 make the present invention truly achieve the object of the present invention. The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All should remain within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a partial schematic view showing a preferred embodiment of the blended fabric of the present invention; Fig. 2 is a schematic cross-sectional view showing the possibility of joining the thermoplastic fibers to the functional fibers in the blended fabric. Figure 3 is a cross-sectional view showing a possible second form of the joint between the thermoplastic fiber and the functional fiber in the blend fabric; Figure 4 is a cross-sectional view showing the blend fabric A possible third type of joint between the rail plastic fiber and the functional fiber; FIG. 5 is a cross-sectional view illustrating the possible fourth of the joint between the fiber and the functional fiber; and FIG. It is a schematic view showing that the dressing of the present invention: the preferred embodiment shows that the blended fabric of the present invention has a magnification of 5 〇. Figure 7 is a view of the joining of the fibers in an optical microscope example 1. 200905027 [Description of main components] I ..... fabric layer 2..... Layer II .... Thermoplastic fiber 3.........Absorbing layer 12 .........functional fiber 4........ ...contact layer 13 ......... junction 22