TW201237225A - Complex elastic textile structures and fabricating method thereof - Google Patents
Complex elastic textile structures and fabricating method thereof Download PDFInfo
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- TW201237225A TW201237225A TW101106470A TW101106470A TW201237225A TW 201237225 A TW201237225 A TW 201237225A TW 101106470 A TW101106470 A TW 101106470A TW 101106470 A TW101106470 A TW 101106470A TW 201237225 A TW201237225 A TW 201237225A
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- elastic
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- woven fabric
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000004753 textile Substances 0.000 title abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 76
- 239000004744 fabric Substances 0.000 claims description 54
- 239000004677 Nylon Substances 0.000 claims description 24
- 229920001778 nylon Polymers 0.000 claims description 24
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 23
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 23
- 239000002131 composite material Substances 0.000 claims description 21
- 229920001971 elastomer Polymers 0.000 claims description 12
- 239000000806 elastomer Substances 0.000 claims description 12
- 238000007731 hot pressing Methods 0.000 claims description 11
- 229920001169 thermoplastic Polymers 0.000 claims description 11
- 210000004177 elastic tissue Anatomy 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims description 5
- 238000002513 implantation Methods 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 9
- 239000004698 Polyethylene Substances 0.000 description 8
- 239000000835 fiber Substances 0.000 description 8
- -1 polyethylene Polymers 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000000844 anti-bacterial effect Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 230000003763 resistance to breakage Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000000022 bacteriostatic agent Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 230000000750 progressive effect Effects 0.000 description 3
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 239000004750 melt-blown nonwoven Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920003225 polyurethane elastomer Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229940068984 polyvinyl alcohol Drugs 0.000 description 2
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 1
- 230000002968 anti-fracture Effects 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
Description
201237225 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明係一種複合彈性不織布結構及其製造方法，尤指 一種將不織布與彈性織物進行結合，藉以增加不織布拉 力、彈性力、撕裂強度以及伸長率等特性之複合彈性不 織布結構及其製造方法。 [先前技術] [0002] 不織布是一種不用線材進行編織的布料，是一種天然或 合成纖維且未經織布過程的紡織品，其較傳統的織布材 - 料，具有更佳的材料特性，且價格更為低廉，如PVC ( polyvinyl chloride) ' PE (polyethylene ) 'EVA (Ethylene Vinyl Acetate copolymer) ' PVA ( poly vinyl alcohol)等，都是屬於不織布的材料。 近年來，不織布已經大量的應用到了服飾業上，由於材 料科學及生產技術的高度發展，不織布所製成的服飾也 有著更多種類的變化性，使用的範圍也越加的廣泛，依 照其材料的特性，不織布常常出現在我們的生活當中，201237225 VI. Description of the Invention: [Technical Field] [0001] The present invention relates to a composite elastic nonwoven fabric structure and a manufacturing method thereof, and more particularly to a combination of a non-woven fabric and an elastic fabric, thereby increasing non-woven friction force, elastic force, tearing A composite elastic nonwoven structure having characteristics such as strength and elongation and a method of manufacturing the same. [Prior Art] [0002] Non-woven fabric is a fabric that is woven without wires, and is a natural or synthetic fiber and unwoven fabric, which has better material properties than conventional woven materials. The price is even lower, such as PVC (polyvinyl chloride) 'PE (polyethylene) 'EVA (Ethylene Vinyl Acetate copolymer) 'PVA (poly vinyl alcohol), etc., are all non-woven materials. In recent years, non-woven fabrics have been applied to the apparel industry in large quantities. Due to the high development of materials science and production technology, the garments made from non-woven fabrics also have more kinds of variability, and the scope of use is more extensive, according to their materials. Characteristics, non-woven fabrics often appear in our lives,
U 不織布已經是現在社會中所不可或缺的一種材料。雖然 不織布具有價格成本低廉之優勢，然，卻有著拉力、彈 性力、撕裂強度以及伸長率不足等問題，無法有著更多 的應用。是以，要如何解決上述習用之問題與缺失，即 為本發明之發明人與從事此行業之相關廠商所亟欲研究 改善之方向所在者。 【發明内容】 [0003] 故，本發明之發明人有鑑於上述缺失，乃搜集相關資料 (Μ#單編號A0101 第3頁/共16頁 1012011168-0 201237225 ，經由多方評估及考量，並以從事於此行業累積之多年 經驗，經由不斷試作及修改，始設計出此種可增加不織 布拉力、彈性力、撕裂強度以及伸長率等特性之複合彈 性不織布結構及其製造方法發明專利者。本發明之主要 目的在於提供一種將不織布與彈性織物進行結合之複合 彈性不織布結構及其製造方法。為了達到上述之目的， 本發明之複合彈性不織布結構包括一彈性織物層以及一 不織布層。該不織布層係與該彈性織物層結合為一體。 在一較佳實施例中，該彈性織物層為尼龍（Nylon)或彈 力纖維或可為具拉伸、延展、回縮、彈性等一項或多項 特性之絲或纖維，或由該絲或纖維製造而成的布或物件 。在一較佳實施例中，該不織布層為熱可塑性彈性體（ Thermal Plastic Elastomer ;TPE)或為熱可塑性聚 氨酯彈性體（Thermoplastic Polyurethane ; TPU) 。而本發明之複合彈性不織布製造方法係包括下列步驟 提供一彈性織物層；結合一不織布層與該彈性織物層為 一體；熱壓該不織布層與該彈性織物層使其平整；以及 冷卻該不織布層與該彈性織物層。在一較佳實施例中， 該彈性織物層為尼龍（Nylon)或彈力纖維或可為具拉伸 、延展、回縮、彈性等一項或多項特性之絲或纖維，或 由該絲或纖維製造而成的布或物件。在一較佳實施例中 ，該不織布層為熱可塑性彈性體（Thermal Plastic Elastomer ; TPE)或為熱可塑性聚氨酯彈性體（ Thermoplastic Polyurethane ; TPU)。在一較佳實 施例中，結合該不織布層於該彈性織物層之方式為融喷 10110647(^單編號 AQ1D1 ^ 4 I / * 16 I 1012011168-0 201237225 、植入、真空熱壓、熱壓、共押製程、塗佈或貼合方式 。俾藉由上述之複合彈性颂布結構及其製作方法，本 發明利用了彈性織物之優勢，有效的針對不織布拉力、 彈性力、撕裂強度以及伸長率特性不足之問題加以突破 ’改善了現有不織布之問題’本發明有效的增加不織布 之拉力、彈性力、撕裂強度以及伸長率等特性，完成一 種全新的複合彈性孩布結構及其製作方法，為破實具 有實用進步性。 Ο [0004] 【實施方式】 為達成上述目的及功效，本發明所採用之技術手段及構 造，茲繪圖就本發明較佳實施例詳加說明其特徵與功能 如下，侔利完全了解。請參閱第一圖與第二圖所示，係 為本發明較佳實施例之剖視圖與實施示意圖，本發明係 為一種複合彈性不織布結構及其製造方法，如第一圖， Ο 所述複合彈性不織布結構包括一彈性織物層丨丨以及一不 織布層12 :於本實施例中，該彈性織物層131為尼龍（ Nylon)或彈力纖維，若為其他具有彈性之紡織品也為可 行的方案，較佳地’該彈性織物層為具拉伸、延展、回 縮、彈性等一項或多項特性之絲或纖維，或由該絲或纖 維製造而成的布或物件。以及該不織布層12係與該彈性 織物層11結合為一體，可為熱可塑性彈性體（Thermal Plastic Elastomer ; TPE)或是熱可塑性聚氨醋彈性 體(Thermoplastic Polyurethane ; TPU )，該熱可 塑性聚氨酯彈性體（TPU)之化學式如參閲本案之特徵化 學式所示：R1 : alkylene，phenylene，〇r their derivatives (稀，苯，或其衍生物）R2: 1〇1腿7产單編號 A0101 第5頁/共16頁 1012011168-0 201237225 polyether, polyester, or their derivatives ( 聚醚，聚酯，或其衍生物）其中該不織布層丨2可以融喷 、植入、真空熱壓、熱壓、共押製程、塗佈或貼合方式 與該彈性織物層11結合為一體，若為其他可行的方式也 可以，並不侷限於此，例如第二圖可透過兩熱滾軸2進行 熱壓結合，於一可能的實施例中，該不織布層12原料可 為液態不織布並以融噴方式結合於該彈性織物層n，例 如，該液態不織布之材料可為熱可塑性聚氨酯彈性體（U Non-woven has become an indispensable material in today's society. Although non-woven fabrics have the advantage of low cost and low cost, they have problems such as tension, elasticity, tear strength and insufficient elongation, and they cannot have more applications. Therefore, how to solve the above problems and deficiencies in the above-mentioned applications, that is, the inventors of the present invention and those involved in the industry are eager to study and improve the direction. SUMMARY OF THE INVENTION [0003] Therefore, the inventors of the present invention have collected relevant information in view of the above-mentioned deficiencies (Μ#单号A0101第3页/16 pages1012011168-0 201237225, through multi-party evaluation and consideration, and engaged in Through years of experience accumulated in this industry, through continuous trial and modification, the invention has been devised to design a composite elastic non-woven fabric structure which can increase the characteristics of non-woven brazing force, elastic force, tear strength and elongation, and a manufacturing method thereof. The main object of the present invention is to provide a composite elastic nonwoven fabric structure in which a non-woven fabric and an elastic fabric are combined, and a manufacturing method thereof. In order to achieve the above object, the composite elastic nonwoven fabric structure of the present invention comprises an elastic fabric layer and a non-woven fabric layer. Integrating with the elastic fabric layer. In a preferred embodiment, the elastic fabric layer is nylon (Nylon) or elastic fiber or may be one or more characteristics of stretching, stretching, retraction, elasticity, and the like. Or a fiber, or a cloth or article made from the wire or fiber. In a preferred embodiment, the nonwoven fabric The layer is a thermoplastic plastic elastomer (TPE) or a thermoplastic plastic polyurethane (TPU). The composite elastic nonwoven fabric manufacturing method of the present invention comprises the following steps to provide an elastic fabric layer; combined with a non-woven layer Integrating with the elastic fabric layer; hot pressing the nonwoven fabric layer and the elastic fabric layer to make it flat; and cooling the nonwoven fabric layer and the elastic fabric layer. In a preferred embodiment, the elastic fabric layer is nylon (Nylon) Or an elastic fiber or a wire or fiber having one or more characteristics of stretching, stretching, retraction, elasticity, or the like, or a cloth or article made of the wire or fiber. In a preferred embodiment, The non-woven fabric layer is a thermoplastic plastic elastomer (TPE) or a thermoplastic polyurethane elastomer (TPU). In a preferred embodiment, the non-woven fabric layer is bonded to the elastic fabric layer in a melt jet manner. 10110647(^单号 AQ1D1 ^ 4 I / * 16 I 1012011168-0 201237225 , Implantation, vacuum hot pressing, hot pressing, co-press process Coating or laminating method. The invention utilizes the composite elastic woven fabric structure and the manufacturing method thereof, and the invention utilizes the advantages of the elastic fabric, and effectively addresses the problem of insufficient brazing force, elastic force, tear strength and elongation characteristics. Breaking through 'improving the problem of existing non-woven fabrics' The invention effectively increases the tensile strength, elastic force, tear strength and elongation of non-woven fabrics, and completes a new composite elastic fabric structure and its manufacturing method, which is practical for breaking Progressive. [0004] [Embodiment] In order to achieve the above object and effect, the technical means and structure of the present invention will be described in detail with reference to the preferred embodiments of the present invention. Referring to the first and second figures, which are cross-sectional views and implementation views of a preferred embodiment of the present invention, the present invention is a composite elastic non-woven fabric structure and a manufacturing method thereof, as shown in the first figure, Ο the composite elastic The non-woven fabric structure includes an elastic fabric layer and a non-woven fabric layer 12. In the embodiment, the elastic fabric layer 131 is nylon (Nylon) or elastic fiber, and is also a feasible solution for other elastic textiles. The elastic fabric layer is a filament or fiber having one or more characteristics of stretching, stretching, retraction, elasticity, or the like, or a cloth or article made of the yarn or fiber. And the non-woven fabric layer 12 is integrally combined with the elastic fabric layer 11, and may be a thermoplastic plastic elastomer (TPE) or a thermoplastic polyurethane (TPU), the thermoplastic polyurethane elastic. The chemical formula of the body (TPU) is as shown in the characteristic formula of this case: R1: alkylene, phenylene, 〇r their derivatives (thin, benzene, or its derivatives) R2: 1〇1 leg 7 production order number A0101 Page 5 / Total 16 pages 1012011168-0 201237225 polyether, polyester, or their derivatives (polyether, polyester, or its derivatives) wherein the non-woven layer 丨 2 can be sprayed, implanted, vacuum hot pressed, hot pressed, co-clamped The coating or laminating method is integrated with the elastic fabric layer 11 , and may be other feasible manners, and is not limited thereto. For example, the second drawing may be combined by hot pressing of the two hot rollers 2 . In a possible embodiment, the non-woven fabric layer 12 may be a liquid non-woven fabric and melt-sprayed to the elastic fabric layer n. For example, the liquid non-woven fabric may be a thermoplastic polyurethane bomb. Body (
Thermoplastic P〇lyUrethane ; TPU)混合聚丙烯（ P〇lypr〇ylene;Pp)、熱可塑性聚氨酯彈性體（Thermoplastic P〇lyUrethane ; TPU) mixed polypropylene (P〇lypr〇ylene; Pp), thermoplastic polyurethane elastomer (
Thermoplastic P〇lyUrethane ; TPU)混合聚乙烯（Thermoplastic P〇lyUrethane ; TPU) mixed polyethylene (
Polyethylene ; PE)或是熱可塑性聚氨酯彈性體（Polyethylene; PE) or thermoplastic polyurethane elastomer (
Thermoplastic Polyurethane ; TPU)混合尼龍（Thermoplastic Polyurethane; TPU) Mixed Nylon (
Nylon)，其中可塑性聚氨酯彈性體（τρϋ)為主要材料 。而本發明可根據f際情絲調整各項成分以達到不一 樣的特性（例如：強度、彈性或是撕裂性）。請同時參 閱第三圖所示，係為本發明較佳實施例之流程圖，而本 發明彈性織物之製造方法為包括：⑴Q)提供—彈性織 物層；（120)結合一不織布層與該彈性織物層為一體； (130)熱壓該不織布層與該彈性織物層使其平整；（ 10110647产單編& A0101 140 )冷卻該不織布層與該彈性織物層。於該步驟（11〇 )中，於本實施财，本發明需紐供_彈性織物層Η ，該彈性織物層11即為習知具有高拉力、高彈性力、高 撕裂強度以及高伸長率等特性之尼龍（NylQn)材料或彈 力纖維，若為其他具有賴之_品也為可行的方案， 較佳地，該彈性織物層為具拉伸、延展、回縮、彈性等 第6頁/共16頁 101201116 201237225 一項或多項特性之絲或纖維，或由該絲或纖維製造而成 的布或物件。於該步驟（120)中’該不織布層丨2為熱可 塑性彈性體（Thermal Plastic Elastomer ; TPE)或 疋熱可塑性聚氣醋彈性體（ThermoplasticNylon), in which a plastic polyurethane elastomer (τρϋ) is the main material. However, the present invention can adjust various components according to f-conditions to achieve different characteristics (e.g., strength, elasticity, or tearing property). Please refer to the third embodiment, which is a flow chart of a preferred embodiment of the present invention, and the method for manufacturing the elastic fabric of the present invention comprises: (1) Q) providing an elastic fabric layer; (120) combining a non-woven fabric layer and the elasticity The fabric layer is integrated; (130) hot pressing the nonwoven fabric layer and the elastic fabric layer to make it flat; (10110647 PRODUCTION & A0101 140) cooling the nonwoven fabric layer and the elastic fabric layer. In this step (11〇), in the present invention, the present invention requires a new supply _ elastic fabric layer Η, which is a conventional high tensile force, high elastic force, high tear strength and high elongation. Nylon (NylQn) materials or elastic fibers of other characteristics are also feasible if they are other products. Preferably, the elastic fabric layer is stretched, stretched, retracted, elastic, etc. Page 6 / A total of 16 pages 101201116 201237225 A wire or fiber of one or more characteristics, or a cloth or object made of the wire or fiber. In the step (120), the non-woven fabric layer 2 is a Thermoplastic Elastomer (TPE) or a Thermoplastic Polyurethane elastomer (Thermoplastic)
Polyurethane ; ΤΡϋ)。其中該不織布層12可以融喷、 植入、真空熱壓、熱壓、共押製程、塗佈或貼合方式與 該彈性織物層11結合為一體，若為其他可行的方式也可 以，並不侷限於此，於一可能的實施例中，該不織布層 12原料可為液態不織布並以融噴方式形成，例如，該液 態不織布為熱可塑性聚氨酯彈性體（Thermoplastic Polyurethane ; TPU)混合聚丙烯（p〇iypr〇yiene ; PP)、熱可塑性聚氨酯彈性體（Thermoplastic Polyurethane ; TPU)混合聚乙烯（p〇iyethylene ; PE)或是熱可塑性聚氨酯彈性體（Therm〇plasticPolyurethane ; ΤΡϋ). The non-woven fabric layer 12 can be integrated into the elastic fabric layer 11 by melt spraying, implanting, vacuum hot pressing, hot pressing, co-pressing, coating or laminating, and may be used in other feasible manners. To be limited thereto, in a possible embodiment, the non-woven fabric layer 12 may be a liquid non-woven fabric and formed by melt-blown. For example, the liquid non-woven fabric is a thermoplastic polyurethane (TPU) mixed polypropylene (p). 〇iypr〇yiene ; PP), Thermoplastic Polyurethane (TPU) mixed polyethylene (P〇iyethylene; PE) or thermoplastic polyurethane elastomer (Therm〇plastic
Polyurethane ; TPU)混合尼龍（Nylon)，其中可塑 性聚氨酯彈性體（ΤΡϋ)為主要材料。於該步驟（130) 中，結合該不織布層12與該彈性織物層11後即對該不織 布層12與該彈性織物層π進行熱壓使其平整，而熱壓方 式即如第二圖所示，可透過兩熱滾軸2進行熱壓，藉此可 使得本發明成品（不織布層12結合彈性織物層11)外表 平整光滑，以及於該步驟（140)中，熱壓完成後，即冷 卻該不織布層12與該彈性織物層π，冷卻方式可利用冷 水、室溫自然冷卻等方式，冷卻溫度至約2yc即可。請 參閱如下表一，本發明係針對該尼龍、不織布以及不織 布結合尼龍進行特性測試得到之實驗數據。 表一'拉伸度、強度、斷裂以及透氣特性測試之實驗數 1012011168-0 1〇11〇647产單編號Α01〇ι 第7頁/共ie頁 201237225 據一 [0005] 拉伸度 % 強度 gf/mm2 抗斷裂 (gf ) 透氣 cra3/cm2 /sec 尼龍 1845 656 1543 >1000 不織布 1037 173 256 = 200 不織布 1437 844 2106 - 結合尼 50-100 龍 由上表可以清楚得知，尼龍具有高拉伸度、高強度、高 抗斷裂以及高透氣性等特性，而不織布具有低拉伸度、 低強度以及低抗斷裂等特性，而藉由不織布結合尼龍， 可以得到適當之拉伸度、更高之強度、更高之抗斷裂以 及適當之透氣性，可以有效的提高不織布之拉伸度、強 度、抗斷裂等特性，可使得不織布有更多的應用。請參 閱第四圖所示，係為本發明再一較佳實施例之剖視圖， 由圖中可清楚看出，本發明可於不織布層12與該彈性織 物層11結合為一體之後，再結合一不織布層12。 請參閱如下表二，本發明係針對不織布結合尼龍以及雙 層不織布結合尼龍進行特性測試得到之實驗數據。 表二、拉伸度、強度、斷裂以及透氣特性測試之實驗數 據二 拉伸度 強度 抗斷裂 透氣 % gf/mm2 (gf ) cm3/cm2, 不織布 1437 844 2106 - 結合尼 50-100 第8頁/共16頁 1012011168-0 ⑻腿#單編號謝01 201237225 ! 龍 ——--- 雙層不 904 536 1658 - 織布結 50-100 合尼龍 L— --—--- 由上表可以清楚得知’當雙層不織布結合尼龍時與不織 布結合尼龍相較之下’拉伸度、強度以及抗斷裂都有下 降，藉此’本發明可以根據實際拉伸度、強度以及抗斷 裂的需要來增加不織布或是尼龍，以達到更多的應用。 因融喷不織布具有纺織布所沒有的微孔性特質，在醫療 、實驗室、工作、及日常生活中，融喷不織布作為過濾 、阻隔的基材。被普遍使用在口罩、手套、頭套、衣物 等物件上。但因傳統的不織布比較堅挺’在柔軟度、服 貼度、舒通度上稍感不足’以及無彈性或彈性不足等缺 點，至無法更廣泛的加以運用。本發明之複合彈性不織 布改善了柔軟度、服貼度、舒適度。且加入潑水劑可具 潑水效果。如需防水效果，可再加pP、PE、PU等系列之 薄膜，可達防水的功能°在抑菌、抗菌的使用上’亦可 加入有機抑菌劑或無機抑菌劑，達到抑菌、抗菌的效能 。而添加抑菌劑的方式，可直接在融嘴母粒中加入抑菌 母粒，或使用塗佈、濺鍍、浸泡、附著等各可行方式完 成》如手套、腳套、頭套等需要先撐開再回縮的物件上 ，回縮後的服貼度、緊束效果等都是重要條件。對傳統 不織布的無彈性或彈性不足、柔軟度、服貼度、舒適度 、抑菌效果、回縮效果、緊束效果、彈性度等功能不佳 ’本發明之複合彈性不織布皆有大幅提昇。藉由前述說 1012011168-0 明’本發明複合彈性不織布可廣泛使用在口罩、手套、 10110647(^單編號A0101 第9頁/共16頁 201237225 頭套、腳套及醫療用品物件之製造。請參閱全部附圖所 示，相較於習用技術，本發明具有以下優點：本發明將 不織布結合了彈性織物（例如：尼龍、彈性纖維、PET) ，有效的改善了不織布拉力、彈性力、撕裂強度以及伸 長率特性不足之問題，藉此本發明之不織布具有高拉力 、高彈性力、高撕裂強度以及高伸長率等特性，可達到 更多的應用，為確實具有實用進步性。透過上述之詳細 說明，即可充分顯示本發明之目的及功效上均具有實施 之進步性，極具產業之利用性價值，且為目前市面上前 所未見之新發明，完全符合發明專利要件，爰依法提出 申請。唯以上所述著僅為本發明之較佳實施例而已，當 不能用以限定本發明所實施之範圍。即凡依本發明專利 範圍所作之均等變化與修飾，皆應屬於本發明專利涵蓋 之範圍内，謹請貴審查委員明鑑，並祈惠准，是所至禱 〇 【圖式簡單說明】 [0006] 第一圖係為本發明較佳實施例之剖視圖，說明本發明 之該不織布層係與該彈性織物層結合為一體。第二圖 係為本發明較佳實施例之實施示意圖，說明本發明之該 不織布層與該彈性織物層之結合方式。第三圖係為本 發明較佳實施例之流程圖，說明本發明之複合彈性不織 布製造方法。第四圖係為本發明再一較佳實施例之剖 視圖，說明本發明可於不織布層與該彈性織物層結合為 一體之後，再結合一不織布層。 【主要元件符號說明】 1()n()647(^單編號 A0101 1012011168-0 第10頁/共16頁 201237225 [0007] 11彈性織物層12不織布層2熱滚軸Polyurethane; TPU) Nylon, in which a plastic polyurethane elastomer (ΤΡϋ) is the main material. In the step (130), after the non-woven fabric layer 12 and the elastic fabric layer 11, the non-woven fabric layer 12 and the elastic fabric layer π are heat-pressed to be flattened, and the hot pressing method is as shown in the second figure. The hot stamping of the two hot rollers 2 can be performed, thereby making the finished product of the present invention (the non-woven layer 12 combined with the elastic fabric layer 11) smooth and smooth, and in the step (140), after the hot pressing is completed, the cooling is performed. The non-woven fabric layer 12 and the elastic fabric layer π can be cooled by cold water, natural cooling at room temperature, or the like, and the cooling temperature can be about 2 yc. Please refer to Table 1 below. The present invention is directed to experimental data obtained by testing the nylon, non-woven fabric, and non-woven fabric in combination with nylon. Table 1 'Experimental number of tensile strength, strength, fracture and gas permeability test 1012011168-0 1〇11〇647 Production order numberΑ01〇ι Page 7/Total page 201237225 According to one [0005] Tensile % Strength gf /mm2 Anti-fracture (gf) Breathable cra3/cm2 /sec Nylon 1845 656 1543 >1000 Non-woven 1037 173 256 = 200 Non-woven 1437 844 2106 - Combined with 50-100 dragons As can be clearly seen from the above table, nylon has high tensile strength Degree, high strength, high resistance to breakage, and high gas permeability. Non-woven fabrics have low stretch, low strength and low resistance to breakage. By combining nylon with non-woven fabric, proper stretch and higher can be obtained. The strength, higher resistance to breakage and proper gas permeability can effectively improve the tensile strength, strength and fracture resistance of the non-woven fabric, and can make the non-woven fabric have more applications. Referring to the fourth embodiment, which is a cross-sectional view of still another preferred embodiment of the present invention, it can be clearly seen from the figure that the present invention can be combined with the non-woven fabric layer 12 and the elastic fabric layer 11 Non-woven layer 12. Please refer to Table 2 below. The present invention is directed to experimental data obtained by testing non-woven fabric combined with nylon and double-layer non-woven fabric combined with nylon. Table 2. Experimental data for tensile strength, strength, fracture and gas permeability test. 2 Tensile strength Strength to breakage venting % gf/mm2 (gf ) cm3/cm2, Non-woven fabric 1437 844 2106 - Combining ni 50-100 Page 8 / A total of 16 pages 1012011168-0 (8) legs #单号谢01 201237225 ! Dragon ----- double layer is not 904 536 1658 - weaving knot 50-100 nylon N------- can be clearly seen from the above table Knowing that 'when double-layer non-woven fabric is combined with nylon, the tensile strength, strength and fracture resistance are reduced compared with non-woven fabric combined with nylon, whereby the invention can be increased according to the actual tensile strength, strength and resistance to breakage. Non-woven or nylon to achieve more applications. Because melt-blown non-woven fabrics have microporous properties that are not found in woven fabrics, melt-blown non-woven fabrics are used as substrates for filtration and barriers in medical, laboratory, work, and daily life. It is commonly used in masks, gloves, headgear, clothing and other items. However, because the traditional non-woven fabrics are relatively strong, 'slightly lacking in softness, serviceability, and comfort, and lack of flexibility or flexibility, they cannot be used more widely. The composite elastic nonwoven fabric of the present invention improves softness, conformability, and comfort. And adding a water-repellent agent can have a water-repellent effect. If you need waterproof effect, you can add pP, PE, PU and other series of films to achieve waterproof function. In the antibacterial and antibacterial use, you can also add organic bacteriostatic agents or inorganic bacteriostatic agents to achieve antibacterial, Antibacterial efficacy. The method of adding the bacteriostatic agent can directly add the antibacterial masterbatch to the melting masterbatch, or use various methods such as coating, sputtering, soaking, and attaching, etc., such as gloves, foot covers, and hoods, etc. On the object that is retracted and retracted, the degree of conformity and tightness after retraction are important conditions. The inelasticity or elasticity of the conventional non-woven fabric is insufficient, softness, suitability, comfort, bacteriostatic effect, retracting effect, tight-fitting effect, elasticity, etc. The composite elastic non-woven fabric of the present invention is greatly improved. By the foregoing, 1012011168-0, the composite elastic non-woven fabric of the present invention can be widely used in the manufacture of masks, gloves, and 10110647 (^, single number A0101, page 9/16 pages, 201237225 headgear, foot covers, and medical articles. See all As shown in the drawings, the present invention has the following advantages over the prior art: the present invention combines a non-woven fabric with an elastic fabric (for example, nylon, elastic fiber, PET), which effectively improves the non-woven force, the elastic force, the tear strength, and The problem of insufficient elongation characteristics, whereby the non-woven fabric of the present invention has high tensile strength, high elastic force, high tear strength, high elongation and the like, can achieve more applications, and is indeed practical and progressive. It can be fully demonstrated that the object and effect of the present invention are both progressive in implementation, highly exploitable in industry, and are new inventions that have never been seen before on the market, fully complying with the requirements of invention patents, and The application is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any changes and modifications made in accordance with the scope of the patent of the invention shall fall within the scope of the patent of the present invention. Please ask the reviewing committee to give a clear explanation and pray for the right, which is the prayer to the [simplified description] [ The first drawing is a cross-sectional view of a preferred embodiment of the present invention, illustrating that the nonwoven fabric layer of the present invention is integrated with the elastic fabric layer. The second drawing is a schematic view of a preferred embodiment of the present invention. The invention relates to a method for combining the non-woven fabric layer and the elastic fabric layer. The third embodiment is a flow chart of a preferred embodiment of the present invention, illustrating a method for manufacturing the composite elastic nonwoven fabric of the present invention. The fourth figure is still another preferred embodiment of the present invention. The cross-sectional view of the embodiment illustrates that the present invention can be combined with a non-woven fabric layer after the non-woven fabric layer and the elastic fabric layer are integrated. [Main component symbol description] 1 () n () 647 (^ single number A0101 1012011168-0 10 pages/total 16 pages 201237225 [0007] 11 elastic fabric layer 12 non-woven layer 2 hot roller
〇 101腿7产單編號A〇101 第11頁/共16頁 1012011168-0〇 101 leg 7 production order number A 〇 101 page 11 / total 16 pages 1012011168-0
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