201117964 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種複合彈性布之製造方法， 有關於一種具備透氣性、透濕性及舒適觸感，/且=別， 方向彈性之複合彈性布。 /、有多 【先前技術】 習知複合彈性布之製造方法，主要可分為兩種，其 中一種為利用彈性絲（Spandex)或彈性薄膜在縱向張^ 下與無彈性錢布黏合；另—種則是加熱無彈性不織布 使其因熱延伸定型，以改變無彈性不織布之纖維排列方 j，產生具有單一方向延展性之不織布；而後再將具單 一方向延展性之不織布在無張力狀態下，與一彈性薄膜 黏合。前述不織布之彈性效果主要是由彈性材質產生。、 泣惟利用彈性絲複合以形成彈性不織布之方式，除鬆 ^ °卩伤易造成局部壓痕外，彈性絲之價格十分高昂，製 耘亦不環保，且有化學溶劑之處理問題；彈性薄膜複合 彈不織布之方式，因不織布不透氣之特性，易造成人 ，濕疹’至於熱延伸定型橫向彈性不織布與彈性薄膜複 °亦有不透氣、基重高、生產工程道數多及產速慢等 此外，美 之製造方法， 國專利第4720415號揭示一種複合彈性布 其由一層彈性薄膜或熔喷彈性不織布，於 201117964 單向拉伸之同時在彈性薄膜或熔噴彈性不織布之上下兩 面各複合一層聚酯紡黏不織布，並經過熱黏合機黏合， 以形成具單向彈性之複合彈性不織布。 美國專利第3575782號則揭示另一種彈性複合不織 布之製造方法，其特徵為將一排彈性絲（Elastic Filament) 於單向拉伸之同時在該排彈性絲之上下兩面各複合一層 不織布，再經上膠、黏合及烘乾等製程，以形成具單向 彈性之複合彈性布。 ,〇灣專利第1298775號揭示另一種彈性複合不織布 之製造方法，其於一次拉伸彈性不織布之動作，利用不 同轉之輸入輸出輪組將纖維布附著於此彈性不織布 上’藉以形成具單向彈性之彈性布。 综上所述，前述各種技術手段或相關技術文獻均只 能令複合彈性布具有單向彈性，故限縮了複合彈性布產 品之應用範圍。因此’如何產生—種環保、製程簡便且 具有多方向彈性之複合彈性布，實為吾人值得探討之問 題。 【發明内容】 有鑑於上述習知技藝之問題，本發明之目的就是在 提供-種複合彈性布之製造方法，以提供—種製程簡便 且具備多方向彈性之複合彈性布。此複合彈性布可用於 一次性拋棄性衛生㈣產品、個人防護材或作為衣物素 $1 201117964 根據本發明之目的’提出一人 法，其步驟句人 ^ 種硬5彈性布之製造方 驟匕3 >口第一軸向拉伸一彈性布，％ 向拉伸彈性布。而後將雜鈾 /口第一軸 彈性布上。 +之彈性布黏合於-非 方法根2發明之目的’再提出-種複合彈性布之製造 2，其步驟包含以第-速度運輸-彈性布，沿第—軸 二非布’並以第二速度運輸彈性布。而後再黏合 方向相異於第一軸向。 連氰 承上所述，依本發明之複合彈性布之製造方法，豆 可具有一或多個下述優點： 八 (1)此複合彈性布之製造方法可產生一具有多方向 彈性之複合彈性布，藉此可提高複合彈性布使用上之 利性。 严此複合彈性布之製造方法可產生一具有良好透 • 氣性及透濕性之複合彈性布，藉此可更廣泛的應用於醫 療素材或衣物素材上。 (3)此複合彈性布之製造方法可透過簡易製程產生 具有良好透氣性、透濕性及多方向彈性之複合彈性布， 藉此可降低其生產成本。 【實施方式】 為使熟悉該項技術人士更了解本發明之技術特點， 201117964 並可據以實施，茲以下列之實施例配合圖式詳加說明， 惟其敘述僅為用以敘述本發明之較佳實施例，而非對本 發明做任何形式之限制，凡是在相同發明精神下所作之 任何修飾或變更，皆應屬本發明保護之範圍。 請參閱第1圖，其係為本發明之複合彈性布之製造 方法之第一實施例之步驟流程圖。圖中，複合彈性$ 製造方法之實施步驟包含： 步驟S11 :沿第一軸向拉伸一彈性布； 步驟S12 .沿第二柄向拉伸彈性布，·以及 上步驟S13:黏合-非彈性布於已雙轴向拉伸之彈性布 斟廡v:軸向可為X軸或Y轴方向，則第二軸向可為 軸方向。其中，第-軸向相異於第二軸 ^例而言，若X軸表示為橫向，則γ軸可表示為縱 彈性布經過第—㈣拉伸後，將使彈性布產生橫诗 ==:沿!:轴向拉伸彈性布，使彈性布產、 人。^ 後於受張力之狀態下與非彈性布翁 :作用1及非彈性杨合後’彈性布將產生張力釋放 植，以2黏合於其上之非彈性布發生縱向及橫向之收 :透：轴向彈性之複合彈性布◊其中，彈性 噴f之方式與非彈性布結合。彈性布為溶 布之材黏不織布或熔喷紡黏複合不織布，且彈性 材質為本乙埽彈性體、聚烯烴彈性體或聚氨酯彈性 201117964 .體$成。㈣性布為炼噴不織布、纺黏不織布、炫喷纺 黏複σ不織布、短纖維熱風不織布、短纖維熱壓不織布 或水乾不織布，且非彈性布之材質為纖維素纖維、碳纖 維、聚酉曰（PET)、尼隆(NYL〇N)、聚丙稀（ρρ)、聚對苯二 甲St 丁二醇s旨(PBT)、聚硫苯(pps)、聚乳酸(pL 烯(PE)。 印參閱第2A圖，其係為本發明之複合彈性布之製 造方法之第二實施例之步驟流程圖。圖中，本發明之 籲施步驟流程包含： Λ 步驟S21 :以第一速度運輸一彈性布；， 步驟S22 ·沿第一軸向拉伸彈性布； 步驟S23 :以第二速度運輸彈性布；以及 步驟S24 :黏合 非弹性布於已拉伸之彈性布上， 其中’彈性布之運輸方向相異於第一軸向。此第一201117964 VI. Description of the Invention: [Technical Field] The present invention relates to a method for manufacturing a composite elastic cloth, relating to a composite having gas permeability, moisture permeability and comfortable touch, and/or direction elasticity Elastic cloth. /, How many [previous techniques] The manufacturing method of the conventional composite elastic cloth can be mainly divided into two types, one of which is to use an elastic yarn (Spandex) or an elastic film to bond with an inelastic money cloth in a longitudinal direction; The heating non-elastic non-woven fabric is shaped by heat extension to change the fiber arrangement of the inelastic non-woven fabric to produce a non-woven fabric having a single direction ductility; and then the non-woven fabric having a single direction ductility is in a tension-free state. Adhesive to an elastic film. The elastic effect of the aforementioned non-woven fabric is mainly produced by an elastic material. The only way to form an elastic non-woven fabric is to use elastic silk to form a flexible non-woven fabric. In addition to the local indentation, the price of the elastic yarn is very high, the manufacturing is not environmentally friendly, and there are chemical solvent treatment problems; The method of composite elastic non-woven fabric, due to the non-breathable nature of non-woven fabric, is easy to cause people, eczema 'as for heat extension stereotyped transverse elastic non-woven fabric and elastic film complex ° also has airtight, high basis weight, production engineering roads and slow production speed In addition, the manufacturing method of U.S. Patent No. 4,410,415 discloses a composite elastic cloth which is composed of a layer of elastic film or melt-blown elastic non-woven fabric, which is uniaxially stretched in 201117964 while being composited on the lower surface of the elastic film or the melt-blown elastic nonwoven fabric. A layer of polyester spunbonded non-woven fabric is bonded by a heat bonding machine to form a composite elastic non-woven fabric with unidirectional elasticity. Another method for manufacturing an elastic composite nonwoven fabric is disclosed in U.S. Patent No. 3,575,782, which is characterized in that a row of elastic yarns is uniaxially stretched while a layer of non-woven fabric is laminated on both sides of the elastic yarn. The process of gluing, bonding and drying to form a composite elastic cloth with unidirectional elasticity. Another method for manufacturing an elastic composite non-woven fabric is disclosed in the Patent No. 1,298,775, which is to attach a fiber cloth to the elastic non-woven fabric by using different input and output wheel sets to form a one-way operation. Elastic elastic cloth. In summary, the foregoing various technical means or related technical documents can only make the composite elastic cloth have unidirectional elasticity, so the application range of the composite elastic cloth product is limited. Therefore, how to produce a composite elastic cloth with environmental protection, simple process and multi-directional elasticity is a problem worthy of discussion. SUMMARY OF THE INVENTION In view of the above-mentioned problems of the prior art, it is an object of the present invention to provide a method for manufacturing a composite elastic cloth to provide a composite elastic cloth which is simple in process and has multi-directional elasticity. The composite elastic cloth can be used for one-time disposable sanitary (IV) products, personal protective materials or as a clothing element $1 201117964. According to the purpose of the present invention, a one-person method is proposed, and the steps of the sentence are made by a manufacturer of hard 5 elastic cloth. The first axial stretch of the mouth is an elastic cloth, and the elastic cloth is stretched in the % direction. Then the hybrid uranium / port is elasticated on the first axis. + elastic cloth bonded to - non-method root 2 the purpose of the invention 'recommendation - the manufacture of a composite elastic cloth 2, the steps comprising transporting at the first speed - elastic cloth, along the first axis and the second cloth ' and second Speed transport elastic cloth. The direction of bonding is then different from the first axis. According to the method for manufacturing a composite elastic cloth of the present invention, the bean may have one or more of the following advantages: (8) The method for manufacturing the composite elastic cloth can produce a composite elasticity having multi-directional elasticity. The cloth can thereby improve the use of the composite elastic cloth. The manufacturing method of the composite elastic cloth can produce a composite elastic cloth having good gas permeability and moisture permeability, thereby being more widely used for medical materials or clothing materials. (3) The manufacturing method of the composite elastic cloth can produce a composite elastic cloth having good gas permeability, moisture permeability and multi-directional elasticity through a simple process, thereby reducing the production cost thereof. [Embodiment] In order to make those skilled in the art more aware of the technical features of the present invention, 201117964 may be implemented in accordance with the following embodiments, but the description is only for the purpose of describing the present invention. The preferred embodiments are not intended to limit the invention, and any modifications or variations made by the same invention are intended to be included within the scope of the invention. Referring to Fig. 1, there is shown a flow chart of the steps of the first embodiment of the method for manufacturing a composite elastic cloth of the present invention. In the figure, the implementation steps of the composite elastic manufacturing method include: Step S11: stretching an elastic cloth along the first axial direction; Step S12. Stretching the elastic cloth along the second shank, and the upper step S13: bonding-inelastic The elastic cloth 布V which has been biaxially stretched: the axial direction may be the X-axis or the Y-axis direction, and the second axial direction may be the axial direction. Wherein, the first-axis is different from the second axis. If the X-axis is represented as a lateral direction, the γ-axis can be expressed as a longitudinal elastic cloth. After the fourth-fourth stretching, the elastic cloth will be produced. :Yan!: Axial stretch elastic cloth, making elastic fabric, people. ^ After the tension and the inelastic cloth: after the action 1 and the inelastic yang, the elastic cloth will produce the tension release plant, and the non-elastic cloth bonded to the 2 will be longitudinally and laterally received: The axial elastic composite elastic fabric in which the elastic spray f is combined with the non-elastic cloth. The elastic cloth is a non-woven fabric or a melt-blown spunbonded composite non-woven fabric, and the elastic material is an acetonitrile elastomer, a polyolefin elastomer or a polyurethane elastic 201117964. (4) The sexual cloth is a non-woven fabric, a spunbonded non-woven fabric, a dazzling spunbonded σ non-woven fabric, a short-fiber hot air non-woven fabric, a short-fiber hot-pressed non-woven fabric or a water-dried non-woven fabric, and the non-elastic fabric is made of cellulose fiber, carbon fiber, and polyfluorene.曰 (PET), Nylon (NYL〇N), polypropylene (ρρ), polyparaphenylene tert-butanediol s (PBT), polythiobenzene (pps), polylactic acid (pL ene (PE). 2A is a flow chart of the second embodiment of the method for manufacturing the composite elastic cloth of the present invention. In the figure, the flow of the appealing step of the present invention comprises: Λ Step S21: transporting at a first speed Elastic cloth; Step S22: stretching the elastic cloth along the first axial direction; Step S23: transporting the elastic cloth at the second speed; and Step S24: bonding the non-elastic cloth to the stretched elastic cloth, wherein 'elastic cloth The transport direction is different from the first axial direction. This first
，向可為X轴或γ軸方向’則第二轴向可為對應之¥軸 或X軸方向。舉例而言’χ軸可表示為橫向，γ轴可表 不為縱向。 如此’沿第一 徂伸彈性布後’使彈性布產生橫 =拉伸之效果。而後，再利用第—速度與第二速度之差 異：使彈性布更在與第一軸向相異之第二軸向產生拉伸 之效果。詳言之，第-速度小於第二速度，利用第一速 度及第二速度之速度差異使彈性布於此第二 伸效果’料使彈性布產生縱向㈣之效果；最後在^ 張力之狀態下’黏合非彈性布於已雙軸向拉伸之彈性； 201117964 ί作彈性布點合後’彈性布將產生張力釋放 、/、’ 口於其上之非彈性布發生縱向及橫向之收 ”，以形成具雙軸向彈性之複合彈性布。其中，彈性布 理或化學之方式與非彈性布結合。彈性布為炼喷 織布:纺黏不織布或溶喷紡黏複合不織布，且彈性布 之材質為苯乙料性體、聚稀烴彈性體或聚氨醋彈性 ^。非彈性布為料残布、㈣不織布、料纺黏複 曰不織布、短纖維熱風不織布、短纖維熱壓不織布或水 軋不織布’且非彈性布之材質為纖維素纖維、碳纖維、 來酉日（PET)、尼隆（NYLON)、聚丙烯(ρρ)、聚對苯二甲酸 丁二醇醋（贿）、聚硫苯(PPS)、聚乳酸(pLA)或聚乙烯 (PE)。 請續參閱第2B圖，其係為本發明之第二實施例之 彈性布拉伸方法示意圖。如第23圖所示’沿橫向a拉伸 彈性布11同時亦以第一速度A續行運輸彈性布U。當 彈性布11行進於於一預設位置12時，再使用第二速度 B運輸彈性布11，其中第一速度A不等於第二速度B， 故第一速度A與第二速度B之差異，將使彈性布u更 產生一縱向b拉伸之效果。經由前述步驟可使彈性布i】 產生橫向a與縱向b拉伸之效果。詳言之，由於第一速 度A小於第一速度b，故利用第一速度A及第二速度b 之速度差異，更可使彈性布11產生縱向b拉伸之效果。 請參閱第3A圖及第3B圖，其係為本發明之第一實 施例及第二實施例中複合彈性布之兩種態樣外觀示意 圖。如第3A圖所示，複合彈性布係由單層非彈性布32 201117964 黏合於雙軸向拉伸之彈性布33上，且彈性布33及非彈 性布32 <間形成有複數個結合點31用以黏合非彈性布 32及彈性布33。此些結合點31例如為菱形、圓形或橢 圓形，且此些結合點31之壓點密度例如為6〜15壓點 /cm2。此外更如第3B圖所示，複合彈性布亦由兩層非彈 性布32黏合於雙軸向拉伸之彈性布33之兩側，且彈性 布33及非彈性布32之間形成複數個結合點31以黏合非 彈性布32及彈性布33。此些結合點31例如為菱形、圓 籲形或橢圓形’且此些結合點31之廢點密度例如為6〜15 壓點/cm2。 此外亦可基於本發明之精神略加修改前述實施例， 例如，利用任一元件以牵引或拉伸彈性布，以及修改彈 性布拉伸的比例，或彈性布及非彈性布之黏合方式等。 惟此等運財發明精神之細微修正均不㈣本發明之精 神和重要特性。因此，上文所列之實施例在各方面都應 認為是例示性而非限制性，而所有之改變只要合乎_ •專利範圍之意義和範圍或其等效者，均； 的益喼夕肉。 β 201117964 【圖式簡單說明】 第1圖係為本發明之複合彈性布之製造方法 之第一實施 例之步驟流程圖 第2A圖係為本發明之複合彈性布之製造方法 施例之步驟流程圖。 第2B圖係為本發明之第二實施例之彈性布拉伸 意圖。 第3A〜3B®係為本發明之第—實施例及第二實施例中複 合彈性布之兩種態樣外觀示意圖。 之第二實 方法示 【主要元件符號說明】 S11〜S13 :步驟 S21〜S24 :步驟 11 :彈性布 12 :預設位置 31 :結合點 32 :非彈性布 33 :彈性布 A :第一速度 B :第二速度 a :橫向 b :縱向The direction may be the X-axis or the γ-axis direction, and the second axis may be the corresponding ¥ axis or X-axis direction. For example, the 'χ axis can be expressed as a horizontal direction and the γ axis can be expressed as a vertical direction. Thus, the "elastic cloth is stretched along the first side" to cause the elastic cloth to have a cross-stretching effect. Then, the difference between the first speed and the second speed is utilized: the elastic cloth is further stretched in the second axial direction different from the first axial direction. In detail, the first speed is lower than the second speed, and the speed difference between the first speed and the second speed is used to make the elastic cloth produce the longitudinal (four) effect of the elastic cloth; and finally, in the state of tension 'Adhesive non-elastic cloth in the elastic of biaxial stretching; 201117964 ί as elastic cloth after the point of 'elastic cloth will produce tension release, /, 'the non-elastic cloth on the mouth is longitudinal and lateral", to Forming a composite elastic cloth with biaxial elasticity, wherein the elastic cloth or chemical method is combined with the non-elastic cloth. The elastic cloth is a woven fabric: a spunbonded nonwoven fabric or a melt-blown spunbonded composite non-woven fabric, and the material of the elastic fabric It is a benzene-based material, a poly-hydrocarbon elastomer or a polyurethane varnish. The non-elastic cloth is a residual cloth, (4) a non-woven fabric, a spunbonded non-woven fabric, a short-fiber hot air non-woven fabric, a short-fiber hot-pressed non-woven fabric or a water-rolled Non-woven fabrics and non-elastic fabrics are made of cellulose fibers, carbon fibers, PET, Nilon (NYLON), polypropylene (ρρ), polybutylene terephthalate (bribet), polythiobenzene. (PPS), polylactic acid (pLA) or poly Ethylene (PE). Please refer to FIG. 2B, which is a schematic view of the elastic cloth stretching method according to the second embodiment of the present invention. As shown in FIG. 23, 'the elastic cloth 11 is stretched along the transverse direction a while also being the first The speed A continues to transport the elastic cloth U. When the elastic cloth 11 travels at a predetermined position 12, the elastic cloth 11 is transported using the second speed B, wherein the first speed A is not equal to the second speed B, so the first speed The difference between A and the second speed B will cause the elastic cloth u to produce a longitudinal b-stretching effect. Through the foregoing steps, the elastic cloth i can produce the effect of stretching in the transverse direction a and the longitudinal direction b. In detail, due to the Since the speed A is smaller than the first speed b, the speed difference between the first speed A and the second speed b can further increase the effect of the longitudinal b-stretching of the elastic cloth 11. Referring to Figures 3A and 3B, A schematic view of two aspects of the composite elastic cloth in the first embodiment and the second embodiment of the present invention. As shown in FIG. 3A, the composite elastic cloth is bonded to the biaxial pull by a single layer of non-elastic cloth 32 201117964. Stretched on the elastic cloth 33, and a plurality of elastic cloths 33 and non-elastic cloths 32 < The joint 31 is used to bond the non-elastic cloth 32 and the elastic cloth 33. The joint points 31 are, for example, rhombic, circular or elliptical, and the joint point 31 has a pressure point density of, for example, 6 to 15 pressure points/cm 2 . In addition, as shown in FIG. 3B, the composite elastic cloth is also bonded to the two sides of the biaxially stretched elastic cloth 33 by two layers of non-elastic cloth 32, and a plurality of combinations are formed between the elastic cloth 33 and the non-elastic cloth 32. The point 31 is used to bond the non-elastic cloth 32 and the elastic cloth 33. The joint points 31 are, for example, diamond-shaped, round-shaped or elliptical, and the density of the waste points of the joint points 31 is, for example, 6 to 15 pressure points/cm 2 . The foregoing embodiments may be slightly modified based on the spirit of the present invention, for example, by using any element to pull or stretch the elastic cloth, and to modify the ratio of stretching of the elastic cloth, or the bonding manner of the elastic cloth and the non-elastic cloth, and the like. However, the subtle amendments to the spirit of these inventions do not (4) the spirit and important characteristics of the present invention. Therefore, the above-listed embodiments are to be considered in all respects as illustrative and not restrictive, and all modifications are in accordance with the meaning and scope of the scope of the patent or its equivalents. . BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a flow chart of a first embodiment of a method for manufacturing a composite elastic cloth of the present invention. FIG. 2A is a flow chart of a method for manufacturing a composite elastic cloth of the present invention. Figure. Fig. 2B is an illustration of the elastic fabric stretching of the second embodiment of the present invention. 3A to 3B® are schematic views showing two aspects of the composite elastic cloth in the first embodiment and the second embodiment of the present invention. Second actual method display [Main component symbol description] S11 to S13: Steps S21 to S24: Step 11: Elastic cloth 12: Preset position 31: Bonding point 32: Non-elastic cloth 33: Elastic cloth A: First speed B : second speed a: horizontal b: portrait