TW200824903A

TW200824903A - Laminate fabric heater and its preparation

Info

Publication number: TW200824903A
Application number: TW95146728A
Authority: TW
Inventors: Tse-Hao Ko
Original assignee: Univ Feng Chia
Priority date: 2006-12-13
Filing date: 2006-12-13
Publication date: 2008-06-16

Abstract

A laminate fabric heater and its preparation and uses are provided. The laminate fabric heater comprises a strip conductive fabric layer, wherein the two ends of the conductive fabric layer connect with power wires with a conductive gel and the conductive fabric layer is sandwiched between two protective layers with a thermoplastic resin. Depending on the total resistance, the strip conductive fabric layer is pressed into a desired pattern. The laminate fabric heater is light and thin, soft and flexible, and has a high applicability.

Description

200824903 九、發明說明：【發明所屬之技術領域】本發明係關於一種層壓織物發熱器，尤其關於包含以沖壓方式裁切成型之導電性織物之層壓織物發熱器及其製造。【先前技術】在以往，有關發熱體的製造技術大都使用鎳鉻合金、鉬絲或鶴絲等材料’惟這些金屬材料在加熱触巾料被氧化，造成局部過熱而燒斷，因此使用壽命短。。口近年來’因為碳綠質具導電性，故使用碳材料來當成發熱益的發熱讀正逐漸開發當中。—般為了增加碳系物質發熱元件的電阻值，通常採用加長發熱元件的長度、縮小發熱元件的斷面積、或者增加發熱元件本身的電阻值等方法來達成。 …美國專利第3,774,299 !^揭*一種平面狀的發熱器，其係以短，纖維(長度在3〜1G _和自域維或人造纖祕合而成的平面溥片（sheetyt成發熱元件；在此薄片的兩端接上電極，然後再將接亡電極的薄片上下兩面用熱熔樹脂膜包覆，製成一發熱器。在此 =中:因使用賴賴其他人造纖維或自賊維混合製成片狀、务熱元件，很谷易因混合不均而造成電阻值不均勻的結果。美國專利第6,043,468號揭示一種發熱器，其係使用碳纖維束 :nfleS)來取代傳_金屬絲當成發熱元件，並於碳纖維束的兩形成—發熱器。美利第6,229，123號揭示利用導 f、准4、(如碳纖維或金屬纖維)和不導電纖維絲編織成布，或利用不¥電物質將導電性纖維絲包覆成片狀物而製成—發熱器。於國Λ利所敎示的技術中，均使用導電性纖維絲或束(如碳纖 '、、、、、'、，來§成發熱元件。在使用上，除非在設計上有特別的保護 5 200824903 設計；否則，碳纖維單絲直徑在4到8 μπι之間，屬於一種脆性、易斷裂的材料。因此，在實際應用時必需考慮其強度間題。美國專利第6，172,344號則福米使用一整塊之長方型碳化纖維布(carbonizedfabric)做為發熱元件，在該碳化纖維布的兩邊，黏著一長條型的導電性材料(conductive strips)，然後上下再包覆一層不導電之塑膠膜，形成一片狀三明治結構發熱器。曰BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a laminated fabric heater, and more particularly to a laminated fabric heater comprising a conductive fabric cut by a stamping method and a manufacturing thereof. [Prior Art] In the past, most of the manufacturing techniques for the heating element used nickel-chromium alloy, molybdenum wire or crane wire. 'However, these metal materials are oxidized in the heated contact material, causing local overheating and burning, so the service life is short. . . In recent years, because carbon and green matter are electrically conductive, the use of carbon materials as a heat-generating heat reading is gradually being developed. Generally, in order to increase the resistance value of the carbon-based material heating element, it is usually achieved by lengthening the length of the heating element, reducing the cross-section of the heating element, or increasing the resistance value of the heating element itself. ... U.S. Patent No. 3,774,299, which discloses a planar heater which is a short, fiber (3 to 1 G _ length and a flat cymbal made from the domain or rayon (sheetyt into a heating element; An electrode is attached to both ends of the sheet, and then the upper and lower sides of the sheet of the succeeding electrode are coated with a hot melt resin film to form a heater. In this case, the other artificial fibers or self-thieves are used. Mixing into a sheet-like, heat-reducing component, which is a result of unevenness in resistance due to uneven mixing. U.S. Patent No. 6,043,468 discloses a heater that uses a carbon fiber bundle: nfleS) instead of a wire. As a heating element, and in the formation of two carbon fiber bundles - a heater. Murray No. 6,229,123 discloses the use of a guide f, quasi-four, (such as carbon fiber or metal fiber) and non-conductive fiber woven into a cloth, or use not ¥ The electric material is made by coating the conductive fiber filament into a sheet-like heat-generating device. In the technique shown by Guolili, conductive fiber filaments or bundles (such as carbon fiber ', , , , ', , to § into a heating element. In use, unless it is set There is a special protection 5 200824903 design; otherwise, the carbon fiber monofilament is between 4 and 8 μπι in diameter, which is a brittle, easily breakable material. Therefore, the strength must be considered in practical applications. US Patent No. 6, On the 172,344, Fumi used a piece of rectangular carbonized fabric as a heating element. On both sides of the carbon fiber cloth, a strip of conductive strips was attached, and then wrapped up and down. A layer of non-conductive plastic film is formed to form a piece of sandwich structure heater.

美國專利第6,483,087號，則揭示一種含熱可塑性膠膜的層壓織物發熱裔及其製作方法。在矩形導電性織物的相對應兩邊附加銅質薄片（copper foil buses)，導電織物和銅質薄片以三明治結構在兩層膠膜之間；其中，銅質薄片與導電織物係以鉚 = 於導電織物的兩側。【發明内容】本發明之一目的，在於提供一種層壓織物發熱器，直導電織物層，該織物層係經由熱塑性樹脂而夾層ς兩保1 之方===二種製備上述層壓織物發熱器織物層’該織物層具一第一端點與一第；電該第-端點與第二端點與—第—導線盥—Μ1道¥a膠分別將 _性樹脂’將該帶狀導電織物層ί由保護層中間，形成-咖構;仏‘心:舆-第二在參，圖式及隨後描述之實施方中具有通常知識者當可輕易瞭解本發明：領域的，以及本發賴制之技術手段與較佳 6 200824903 【實施方式】本發明係提供一種層壓織物發熱器，其係包含：一帶狀導電織物層，具一第u端點與一第二端點；一第一導線；一第二導線；一第一保護層；以及一第二保護層，其中，該第一導線與該第二導線係經由相同或不同之導電膠分別 # 與該第一端點與第二端點相連接，且該導電織物層、一部份之該第一導線、及一部分之該第二導線均位於該第一保護層與該第二保護層之間，並經由熱塑性樹脂與該第一保護層及該第二保護層互相黏合。可以任何具足夠導電度之神糧以提供本發明發熱器之導電織物層。舉例言之(但不以此為限），該導電織物層可以為以下一或多種材料所構成之織造織物(woven fabric)或非織造織物(n〇n_w〇ven fabric):碳纖維、石墨纖維、活性碳纖維、金屬纖維、經金屬塗覆之非導電性纖維、經金屬塗覆之碳纖維、經金屬塗覆之石墨纖^隹、 φ 以及經金屬塗覆之活性破纖維。較佳地，該導電織物層係由碳纖維織造織物(carbon fiber woven fabric)或碳纖維非織造織物(carb〇n fiber non-woven fabric)所構成。以選用碳纖維作為導電織物層之實施態樣中，導電織物層一般係具有0.001至1，〇〇〇,〇〇〇歐姆/平方(ohms per square)的表面電阻率、10到800公克/平方公尺的重量、以及〇·005至8毫米的厚度。較佳地，係選用具有〇·1至1〇,〇〇〇歡姆/平方的表面電阻率、4〇^ 600公克/平方公尺的重量、〇·ι至4毫米的厚度、以及8〇重量％以上的碳含量的碳纖維導電織物層。 7 200824903 於本發明中，係以沖壓方式提供該帶狀導電織物層，故狀織物層可視需要設計成任何圖案。此即，可視所欲提供之發執區域形狀與總電阻值範圍，調整導電織物層__尺寸大x、了氏f目f狀、或布狀之導電織物’以沖壓方式，依 =而裁切成只貝上具相同寬度，最:呈u、M、w、皇冠狀、複雜圖案形狀之帶狀導電織物層。於—實施態樣中，係以一非織造(n〇n-w〇ven)之氈狀碳纖維織物以提供該帶狀導電織物層。㈤，貫際需要，可於供倾用途之物件上賴—或多個U.S. Patent No. 6,483,087 discloses a laminated fabric containing a thermoplastic film and a method of making the same. A copper foil is attached to the corresponding two sides of the rectangular conductive fabric, and the conductive fabric and the copper foil are sandwiched between the two adhesive films; wherein the copper foil and the conductive fabric are riveted to the conductive fabric. On both sides. SUMMARY OF THE INVENTION An object of the present invention is to provide a laminated fabric heater, a straight conductive fabric layer, which is laminated via a thermoplastic resin, and the two layers are prepared. Fabric layer 'the fabric layer has a first end point and a first one; the first end point and the second end point and the - first wire 盥 Μ 道道道道 a 分别 _ _ _ _ The conductive fabric layer ί is formed by the middle of the protective layer; 仏 'heart: 舆 - the second in the implementation of the drawings, and the embodiments described later, the general knowledge can be easily understood: the field, and the present The technical means and the preferred method of the invention 6 200824903 [Embodiment] The present invention provides a laminated fabric heater comprising: a strip of conductive fabric layer having a u-th endpoint and a second end; a first wire; a second wire; a first protective layer; and a second protective layer, wherein the first wire and the second wire are respectively via the same or different conductive paste # and the first end point Connected to the second end point, and the conductive fabric layer, a portion of the first wire and a portion of the second wire are located between the first protective layer and the second protective layer, and are bonded to the first protective layer and the second protective layer via a thermoplastic resin . Any grain of sufficient conductivity can be provided to provide the conductive fabric layer of the heater of the present invention. For example, but not limited to, the conductive fabric layer may be a woven fabric or a non-woven fabric composed of one or more of the following materials: carbon fiber, graphite fiber, Activated carbon fibers, metal fibers, metal coated non-conductive fibers, metal coated carbon fibers, metal coated graphite fibers, φ, and metal coated active fibers. Preferably, the conductive fabric layer is composed of a carbon fiber woven fabric or a carb〇n fiber non-woven fabric. In the embodiment in which carbon fiber is selected as the conductive fabric layer, the conductive fabric layer generally has a surface resistivity of 0.001 to 1, 〇〇〇, ohms per square, 10 to 800 g/m 2 . The weight of the ruler and the thickness of 〇·005 to 8 mm. Preferably, it has a surface resistivity of 〇·1 to 1 〇, 〇〇〇姆 / square, a weight of 4 〇 600 g/m 2 , a thickness of 〇·ι to 4 mm, and 8 〇. A carbon fiber conductive fabric layer having a carbon content of more than 100% by weight. 7 200824903 In the present invention, the strip-shaped conductive fabric layer is provided by stamping, and the fabric layer can be designed into any pattern as needed. That is, depending on the shape of the hair-sending area and the total resistance value range to be provided, the conductive fabric layer __size large x, the F-f-f-shaped, or the cloth-like conductive fabric' is stamped. Cut into strips with the same width, most: a strip of conductive fabric layer in the shape of u, M, w, crown, complex pattern. In an embodiment, a non-woven (n〇n-w〇ven) felt-like carbon fiber fabric is used to provide the ribbon-like conductive fabric layer. (5) Depending on the needs of the object for the purpose of dumping - or more

ί ^ （但f以此為限），當使用於如保溫衣或如護^、遵腕之Γ療保暖細時，—般可使用1至1G個本發明加熱器，每一加熱益所含帶狀導電織物層之電阻值為1〇至5〇歐姆，帶狀，電織物層的總電阻值通常為1G至歐姆。當然，本 ^熱器亦可顧於如纖機翼除冰之大顧制，在此不另^賛任何具有導電性_著齡可驗本發明中，以連電，物層與導線。較佳地，該_膠之主要成分為銀。於此，通常採用含有40至85重量％銀之導電膠，較佳含5〇至7〇重量％之銀。^中，銀的粒徑在〇·〇1至5μπι，較佳在〇·5至3卿的範 =a之’可使用日本BILL HI-TEC公司所販售型號ΕΙΜ〇7〇導電膠，以連接帶狀導電織物層與導線。、二般適用於雜器之触性細旨均可使驗本㈣層壓發熱器中，以黏合帶狀導電織物層與保護層。舉例言之(但以為限），該熱塑性樹脂可選自以下群組：聚胺甲酸乙酯、聚1乙烯、及其組合。可遇用合宜之不導電材料’以提供本發明發熱器之保。舉例言之(但砂此為限），保護疑料可為天然或人造織物材料、橡膠、娜片、娜薄膜、玻璃纖維、或木材。: 造織物及塑膠片可經由下列—或多種材料製成：尼龍、g胺甲酸 8 200824903 乙酉曰、、聚$乙烯、苯乙烯系塑膠(由丙烯腈、丁二烯和苯乙烯共聚 $而成’簡稱「ABS塑膠」）、聚酯、聚碳酸酯塑膠(簡稱「ρ〇塑膠」）、聚醯胺、及聚乙烯。亦可採用由多層物料所組合成之層壓物為保護層。舉例言之（但不以此為限），可採用由熱塑性樹脂曰如聚胺甲酸乙醋或聚氯乙烯）、塑谬薄膜及聚醋纖維織物所組層麗物為保護層。於實際顧時’係將本發日麟賴物發熱^之第 ^導線與-電源供應器連接，以提供發熱||所需視 ϊ線發明發熱器另包含一 _控制器，與第-導線以需要含有電池（例如丟棄式電池、可充電式^控為。或者，該溫度控制ϋ可視f要透過—賴插座）相連接，提供電力給發熱器。^、、外“源（如 ^邊予之熱敷贡、防止結冰敦_、及除水系統等。織物二哭^兒ft ’5月茶閱第1圖’其係顯示本發明層壓 =0且有if的上視圖。根據第1圖，層壓織物發 3卜-弟二保護層32、—第弟，4層 ^：|4〇r^ 2〇第-導線4:以4:伽雷调f去-山、、土度控制40經由變壓器45與如插座之外邱 …不HO連接，提供電力給層壓織物發熱器3Q。〇 200824903 第2圖係顯示本發明層壓織物發熱器的另— :織物發節0具有-呈Μ形圖案的帶狀導^^5〇作中為發熱70件，帶狀導電織物層50分別具有一第一端點51與一第二端點52’其他的猶與其配置則與第i圖中所“相同/，、在“ 作贅述。本發明另提供-種製造層壓織物發絲的方法， ⑻提供一導電織物層；〃㈣m裁切該，電織物層1以提供—帶狀導電織物層，該帶狀‘黾織物層具一第一端點與一第二端點；笛d相同或不严電膠’分別將該第一端點與第二端點與一弟一導線與一第二導線相連結； (句經由熱塑性樹脂，將該帶狀導電織物層夾芦於一層與一第二保護層中間，形成一夾層結構；以及θ、 ’、 (e)熱壓該夾層結構。視步ΐϊΙ’Λ進行—步驟(f)，將該第—導線與該第 -¥線連、纟Q至-溫度控制器’以於所欲溫度下操作該發熱器。人士所知’對相同厚度之發熱材料而言，雜面積越整ΪΪΓ越高。，，以電池作為發熱器所需電力末源之悲樣中，當發熱器之整體電阻值越高，、 a Ϊ越S3，若能避免不必要之熱量浪費、僅於必要之區： :、將可有效延長發熱器之電池使用壽命。舉例言之，對一 A4 之ι/fi 區域於—缺溫度，僅需於該區域 200824903 免不必要之熱量浪費。於此，可依此技藝人士所知之方式，控制沖壓之沖力強度，達可以切斷導電織物層之程度即可。根據本發明，可先將步驟(a)之導電織物層黏於一襯底上，再進行沖壓步驟(b)(其中，沖壓的強度係控制可切斷導電織物層但不會損害到襯底），並於步驟(d)中將該襯底撕離該帶狀導電織物層。於此，可採用離形紙作為該襯底，尤以具耐熱溫度高於之離形紙為佳。ί ^ (but f is limited to this), when used in such as warm clothing or as a caregiver, according to the treatment of the wrist to keep warm, generally can use 1 to 1G of the heater of the present invention, each heating benefit contains The strip-shaped conductive fabric layer has a resistance value of 1 〇 to 5 〇 ohms, and the total resistance value of the electric fabric layer is usually 1 G to ohm. Of course, this heat exchanger can also take into account the large-scale system of deicing of the fiber wing, and there is no other preference. Anyone with electrical conductivity can be tested in this invention to connect electricity, layers and wires. Preferably, the main component of the gel is silver. Here, a conductive paste containing 40 to 85% by weight of silver is usually used, preferably 5 to 7 % by weight of silver. ^, the particle size of silver is in the range of 〇·〇1 to 5μπι, preferably in the range of 〇·5 to 3 卿=a, which can be used in the type ΕΙΜ〇7〇 conductive adhesive sold by BILL HI-TEC, Japan. Connect the strip of conductive fabric layer to the wire. The general purpose of the tactile features of the miscellaneous device can be used to laminate the conductive fabric layer and the protective layer in the laminated (4) laminated heater. By way of example, but not limited to, the thermoplastic resin may be selected from the group consisting of polyurethane, polyvinylidene, and combinations thereof. A suitable non-conductive material can be used to provide the heater of the present invention. For example (but limited by sand), the protective material may be natural or artificial fabric materials, rubber, naphthalene, naphthalene film, fiberglass, or wood. : Fabrics and plastic sheets can be made from the following - or a variety of materials: nylon, g-aminoformic acid 8 200824903 acetamidine, poly-ethylene, styrene-based plastic (consisting of acrylonitrile, butadiene and styrene) 'Abbreviated as "ABS plastic"), polyester, polycarbonate plastic (referred to as "ρ〇 plastic"), polyamide, and polyethylene. It is also possible to use a laminate composed of a plurality of layers of materials as a protective layer. For example, but not limited to, a protective layer composed of a thermoplastic resin such as polyurethane or polyvinyl chloride, a plastic film and a polyester fabric may be used. In the actual time of the 'the line of the hairline of the hairline of the hairline is connected to the power supply to provide heat||Required visual line to invent the heater further includes a controller, and the first wire The battery is supplied with a battery (for example, a disposable battery, a rechargeable control, or a temperature control device), and the power is supplied to the heater. ^,, outside "source (such as ^ edge to the heat of the tribute, to prevent freezing _, and the water removal system, etc.. Fabric two cry ^ children ft '5 month tea read Figure 1' 0 and have a top view of if. According to Fig. 1, the laminated fabric is made of 3b-di-two protective layer 32, the first brother, 4 layers ^:|4〇r^ 2〇 first-wire 4: to 4: gamma Thunder f-to-mountain, and soil control 40 via a transformer 45 and a socket such as a socket...not HO, providing power to the laminated fabric heater 3Q. 〇200824903 Fig. 2 shows the laminated fabric heater of the present invention The other is: the fabric knuckle 0 has a strip-shaped guide pattern in the form of a Μ-shaped pattern, which is 70 pieces of heat, and the strip-shaped conductive fabric layer 50 has a first end point 51 and a second end point 52, respectively. 'Others are arranged in the same manner as in the i-th figure, and are described in the following. The present invention further provides a method for producing a laminated fabric hair, (8) providing a conductive fabric layer; 〃 (4) m cutting the The electric fabric layer 1 is provided with a strip-shaped conductive fabric layer having a first end point and a second end point; the flute d is the same or the non-rigid electric glue 'the first end respectively a point and a second end point are connected to a first wire and a second wire; (the sentence is sandwiched between the layer and the second protective layer via a thermoplastic resin to form a sandwich structure; θ, ', (e) hot pressing the sandwich structure. Step ΐϊΙ 'Λ - step (f), connect the first wire to the first -, 纟 Q to - temperature controller The heater is operated at a temperature. As far as the person knows, for a heating material of the same thickness, the impurity area is higher and higher. In the sadness of the power source required for the battery as a heater, the whole of the heater The higher the resistance value, a Ϊ S3, if you can avoid unnecessary waste of heat, only in the necessary area: :, will effectively extend the battery life of the heater. For example, for a A4 ι / fi In the region of the lack of temperature, only need to waste unnecessary heat in the region 200824903. Here, the punching force intensity can be controlled in a manner known to the skilled person, so that the conductive fabric layer can be cut off. According to the invention, the conductive weave of step (a) can be first The layer is adhered to a substrate, and then the stamping step (b) is performed (wherein the strength of the stamping is controlled to cut the conductive fabric layer without damaging the substrate), and the substrate is removed in the step (d) The strip-shaped conductive fabric layer is peeled off. Here, a release paper may be used as the substrate, and particularly preferably a release paper having a heat-resistant temperature higher than that.

在本發明步驟(d)之一種實施態樣中，係先於一第一保護層之一表面上塗覆熱塑性樹脂，並以玆塗有熱塑性樹脂之第一保護層表面，覆於该具導線之帶狀導電織物層之一面；接著，於一第二，護層之一表面上塗覆該熱塑性樹脂，並以該塗有熱塑性樹脂之第二保護層表面，覆於該具導線之帶狀導電織物層之另一面。於此，若該導電織物層在沖壓之前已先黏於一襯底上，則該塗有熱塑性樹脂之第-保護層係紐於該帶狀導電織物層與襯底接觸面的對應面上，接著將該襯底撕離該帶狀導電織物層以暴露該接觸面，再將塗有熱塑性樹脂之第二保護層覆於該接觸面上。此„ 3至6圖進—步說明本發明製造如第1圖所示層壓織器30之方法之一實施態樣。首先，請參閱第3圖，先利用盥整塗覆於概底11上後，再將一導電織物層25 底11黏合’製成—導電織物襯底層1〇。具體 1 口2、及襯底襯底層1G由上町依序具有導電織物層25、黏膠電織件崎式’制_財式，裁切導度係_制在弟1圖虛線所示的圖案。如前述，沖壓的強度係控制在不會將襯底U切斷、但认第4圖乃顯示經裁切後的導、」哉S 5的力里狀導電織物層2。具襯:二的前制。其中，帶黏於襯底11上。 ·、、 ”弟一鳊點22，且經黏膠12 200824903 線42#/別第5圖’以導電膠60將第一導線41與第二導用一塊^ 與第二端點22連接。於此，，可視情況固定在SUiZi)以進r步將第—導線41與第二導線42 可採用任愉物層2G的第—端點21與第二端點22上。其中’ 上轉帶。之後，於第一保護層熱塑性樹脂層依箭頭符號所示，將該塗有上。面後孤黏於該具導線之帶狀導電織物層20 後，示’於將襯底11撕離該帶狀導電織物層20 號所示，將該塗i埶塑7生^H塑^樹脂層31卜再依箭頭符In an embodiment of the step (d) of the present invention, the surface of one of the first protective layers is coated with a thermoplastic resin, and the surface of the first protective layer coated with the thermoplastic resin is coated on the wire. a surface of the strip-shaped conductive fabric layer; then, coating the thermoplastic resin on a surface of one of the second protective layers, and coating the strip-shaped conductive fabric with the conductive layer on the surface of the second protective layer coated with the thermoplastic resin The other side of the layer. Wherein, if the conductive fabric layer has been adhered to a substrate before stamping, the first protective layer coated with the thermoplastic resin is applied to the corresponding surface of the contact surface of the strip-shaped conductive fabric layer and the substrate. The substrate is then peeled off the strip of conductive fabric to expose the contact surface, and a second protective layer coated with a thermoplastic resin is applied over the contact surface. This is a description of one embodiment of the method of manufacturing the laminated woven fabric 30 of the present invention as shown in Fig. 1. First, please refer to Fig. 3, first applying the coating to the base 11 After that, a conductive fabric layer 25 bottom 11 is bonded to form a conductive fabric substrate layer 1 . The specific 1 port 2 and the substrate substrate layer 1G are sequentially provided with a conductive fabric layer 25 and an adhesive electrical woven member. In the case of the Kawasaki's system, the cutting guide system is a pattern shown by the dotted line in the figure 1. As described above, the strength of the press is controlled so that the substrate U is not cut, but the fourth figure is shown. After the cutting, the conductive fabric layer 2 of the 哉S 5 is used. Lined: two front system. Among them, the tape is adhered to the substrate 11. ·,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Thus, it may be fixed at SUiZi) to advance the first wire 41 and the second wire 42 to the first end point 21 and the second end point 22 of the any layer 2G. Thereafter, after the first protective layer of the thermoplastic resin layer is coated with the upper surface, the surface is orphaned to the strip-shaped conductive fabric layer 20 with the wire, and the substrate 11 is torn away from the tape. The conductive fabric layer is shown in No. 20, and the coated plastic film 7 is made of plastic resin layer 31.

T^ZTllT 42夾置於第一保護層31盘第-保罐恳pm p f w ^ ^ 1 «fj7 ® 口 τ /口泳A之戴面的放大圖）。於卜所嫂，壓ί度層壓物之材料，特別是保^的=。= ii進:ΐίί:ϊ【?ί醋塑性樹脂的聚酯纖維織物為保壓至靴，較佳為120至第8圖係本發明熱壓織物發熱器之―種實際其顯示-利用本發明層_物發输3G的背心衣^。:二片層壓織物發熱器30分別置於衣物内層的前面與背面?二2 導線41與弟二導線42與溫度控制器40聯接。於單-層壓織物發熱器，係具有職5G歐姆的總電阻值=_亥 8.4伏特交直流兩用可充電式之二次鐘電池為電源時，可使^熱^ 件產生4瓦特的功♦，加熱温度範圍控制在4〇至6〇二”第圖所示，以單-電池為刺電源，四個層物用時，其發熱持溫時間約為4至12小時。 …时儿起使 12 200824903 上士之實施例僅用來例舉未眷明之實施態樣，以及闡釋本發明^技術_，並義來限制本發狀傾齡。任何熟悉此技 =y輕易完成之改變或均等性之安排均屬於本發明所主張之範圍，本發明之權利保護範圍應以申請專利範圍為準。【圖式簡單說明】第1圖係顯示本發明層壓織物發熱器之一種實施態樣；第2圖係顯示本發明層壓織物發熱器之另一種實施態樣；T^ZTllT 42 is sandwiched between the first protective layer 31 and the first canned layer 保p p w w ^ ^ 1 «fj7 ® mouth τ / mouth swimming A's enlarged view). In the case of Bu, the material of the laminate is pressed, especially the guarantee =. = ii: ΐίί: ϊ [? vinegar plastic resin polyester fiber fabric for holding pressure to the boot, preferably 120 to 8 is the invention of the hot-pressed fabric heater of the present invention, its display - using the present invention Layer _ material to lose 3G vest clothing ^. : Two laminated fabric heaters 30 are respectively placed on the front and back of the inner layer of the garment. The two 2 conductors 41 and the second conductor 42 are coupled to the temperature controller 40. In the single-laminated fabric heater, the total resistance value of the 5G ohms = _ hai 8.4 volts AC and DC dual-use rechargeable second clock battery for the power supply, can make 4 heat work ♦ The heating temperature range is controlled from 4〇 to 6〇2”. The single-battery is used as the thorn power source. When four layers are used, the heating time is about 4 to 12 hours. The embodiment of the sergeant of 12 200824903 is only used to exemplify the unexplained embodiment, and to explain the invention, and to limit the age of the hair. Any change or equalization that is familiar with this technique = y is easily accomplished. The arrangement of the present invention is intended to be within the scope of the present invention, and the scope of the present invention should be determined by the scope of the patent application. [FIG. 1] FIG. 1 is a view showing an embodiment of the laminated fabric heater of the present invention; Figure 2 is a view showing another embodiment of the laminated fabric heater of the present invention;

第3圖係顯示製作導電織物襯底層之示意圖； =4圖係顯示經沖壓處理之導電織物襯底層之前視圖；第5圖係顯示黏合第一保護層之側視圖；第6圖係顯示黏合第二保護層之侧視圖·，圖係顯示沿第i圖中線K之截面放大圖；以及。囷係'、員示種含有本發明熱壓織物發熱器之加熱衣之示【主要元件符號說明】 10 11 12 13 20 21 22 25 30 導電織物襯底層襯底黏膠、輥帶狀導線織物層第一端點第二端點導電織物層層壓織物發熱器 13 200824903Figure 3 is a schematic view showing the production of a conductive fabric substrate layer; = 4 shows a front view of the stamped conductive fabric substrate layer; Figure 5 shows a side view of the bonded first protective layer; Figure 6 shows the adhesion Side view of the second protective layer, the figure shows an enlarged view of the section along the line K in the i-th diagram;囷系', the display of the heating coat containing the hot-press fabric heater of the present invention [main symbol description] 10 11 12 13 20 21 22 25 30 conductive fabric substrate layer substrate adhesive, roll ribbon wire fabric layer First end point second end conductive fabric layer laminated fabric heater 13 200824903

31 第一保護層 311 熱塑性樹脂 32 第二保護層 40 溫度控制器 41 第一導線 42 第二導線 43 顯示單元 44 調整單元 45 變壓器 50 帶狀導電織物層 51 第一端點 52 第二端點 60 導電膠31 first protective layer 311 thermoplastic resin 32 second protective layer 40 temperature controller 41 first wire 42 second wire 43 display unit 44 adjustment unit 45 transformer 50 strip conductive fabric layer 51 first end point 52 second end point 60 Conductive plastic

1414

Claims

200824903 十、申請專利範圍： 1· 一種層壓織物發熱器，其係包含·· 一帶狀導電織物層，具一第一端點與二端點；一第一導線；一第二導線；一第一保護層；以及一第二保護層，200824903 X. Patent application scope: 1. A laminated fabric heater comprising: a strip-shaped conductive fabric layer having a first end point and two end points; a first wire; a second wire; a first protective layer; and a second protective layer,

ί Γ」ί第一導線，第二導線係經由相同或不同之導電膠分第-端酿第二端點相連接，雌導電織物層、一部份 =弟-導線、及-部分之該第二導線均位於該第—保護層與 '弟一保護層之間’並經由麵性樹脂與—保二保護層互相黏合。步其中該導電織物層係織造織物 -woven fabric) ° 其中該導電織物層係呈紙狀、 2·如睛求項1之層壓織物發熱器， (woven fabric)或非織造織物(η〇η 3·如晴求項2之層壓織物發敎哭，氈狀、或布狀之形式。 4· 2之層壓織物發熱11，其中該導電織物層係包含選自 Ϊ2 έ ίί纖維、經金屬塗覆之碳纖維、經金屬塗後之石墨纖維、經金屬塗覆之活性礙纖維、及其組合。 5. =求項4之層壓織物發熱器，其中該導電織物層係碳纖維織 6. t=5歐^熱器，其中該^物層具有0.1至勒方公尺的重量8::至以 ?，人玛/十方的表面電阻率、40到60〇公克/平方公尺的重 15 200824903 i 〇’l至4氅米的厚度、以及8〇重量％以上的碳含量。 8. t請求項1之層壓織物發熱器，其中該導電織物層之總電阻值為10至50歐姆。 9. 如請求項1之層壓織物發熱器’其中該導電織物係具呈U、V、 Μ、或皇冠狀的圖案。 10. 如明1之層壓織物發熱器，其中該用以連接該第一/第二導線與該第一/第二端之點導電膠係含有銀。第一 Γ ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί The two wires are located between the first protective layer and the 'parent-protective layer' and are bonded to each other via the surface resin and the protective layer. Wherein the conductive fabric layer is a woven fabric, wherein the conductive fabric layer is in the form of a paper, and the woven fabric or nonwoven fabric (η〇η) 3. The laminate fabric of the second item 2 is in the form of a weeping, felting or cloth-like form. The laminated fabric of the 2-4 fabric is heated, wherein the conductive fabric layer comprises a fiber selected from the group consisting of Ϊ2 έ ίί, Coated carbon fiber, metal coated graphite fiber, metal coated active fiber, and combinations thereof. 5. The laminated fabric heater of claim 4, wherein the conductive fabric layer is carbon fiber woven 6. t = 5 ohm heater, wherein the layer has a weight of 0.1 to a square of 8:: to ?, the surface resistivity of the human/ten square, the weight of 40 to 60 gram / square meter 15 200824903 i The thickness of 〇'1 to 4 mils, and the carbon content of 8% by weight or more. 8. The laminated fabric heater of claim 1, wherein the conductive fabric layer has a total resistance value of 10 to 50 ohms. 9. The laminated fabric heater of claim 1 wherein the conductive fabric is U, V, Μ, or 皇Like pattern 10. The laminated fabric heater Ming 1, wherein the means for connecting the first / second wires and the first / second end of the point-based conductive paste containing silver.

11· ^求項10之層壓織物發熱器，其中該導電膠係含4G至85 重置％銀且銀之粒徑為0.01至5μιη。 12·如請求項1之層壓織物發熱器，其中該熱塑性樹脂係聚胺曱酸乙酉曰、聚氣乙你、或其混合物。一溫度控制器，與該 13·如請求項1之層壓織物發熱器，其另包含第一導線及該第二導線連接。 14· 一種製造如請求項丨之層壓織物發熱器的方法，其係包含： (a) 提供一導電織物層；八 (b) 冲壓裁切该導電織物層，以提供帶狀導電織物層，該帶狀導電織物層具一第一端點與一第二端點； ⑹以相同或不同之導電膠，分別將該第一端點及第二端點與-第-導線及n線相連結’提供—具導線之帶狀電織物層； ' ⑼經由熱塑性樹脂，將該具導線之帶狀導電織物層夹層於-第-保護層與-第二保護層中間’形成—夾層結構；以及 (e)熱壓該夾層結構。 15. 如請求項14之方法’其中_(a)之導電織物層係黏於一襯底上，且該襯底係於步驟(d)與該具導線之帶狀導電織物層分離 16. 如請求項15之方法’其中該襯底具有高於16〇〇c的耐熱溫度。 200824903 17.如請求項14之方法，其中在步導線與該第二導線分別固定 lc)中，另利用膠帶將該第一认如綱π娜，㈣辑二端點上。度。 ’、有向於縦⑶上的熱解溫 19. 如請求項14之方法，其中 (d-1)於該第一保護層之=^；括· 以該塗有熱塑性樹脂之第一保上上主覆該熱塑性樹脂，並導電織物層之一面；以及㈢表面，覆於該具導線之帶狀 (d-2)於該第二保護層之— 各以該塗有熱塑性樹脂之第二保護塗:該熱塑性樹脂，並導電織物層之另一面。 ^ ’设於該具導線之帶狀 20. 如請=1二之方法，其中該步驟 (小丨）於該第一保護層之一表费以該塗有熱塑性樹脂之第一保‘ ^^2塑性樹脂，並導電織物層之不具有襯=表面覆於該具導線之帶狀將該_撕離該辨線之帶狀導㈣於該第二保護層之—表面上以及以該塗有熱塑性樹月旨之第二保護層表脂，並導電織物層之該原與襯底接觸之面。设於該具導線之帶狀 21. 如請求項14之方法’其中於步驟⑻之後，另該第-導線及該第二導線至—溫度控·。’驟(0連結11. The laminated fabric heater of claim 10, wherein the conductive paste contains 4G to 85% by weight of silver and the particle size of silver is 0.01 to 5 μm. 12. The laminate fabric heater of claim 1, wherein the thermoplastic resin is a polyamine phthalate, a gas, or a mixture thereof. A temperature controller, in combination with the laminated fabric heater of claim 1, further comprising a first wire and the second wire. 14. A method of making a laminated fabric heater as claimed in the claims, comprising: (a) providing a layer of electrically conductive fabric; and (b) stamping and cutting the layer of electrically conductive fabric to provide a layer of ribbon-like electrically conductive fabric, The strip-shaped conductive fabric layer has a first end point and a second end point; (6) connecting the first end point and the second end point to the -th-conductor and the n-th line respectively with the same or different conductive glue 'providing a strip of electrically conductive fabric layer with a wire; ' (9) via a thermoplastic resin, sandwiching the strip of electrically conductive fabric layer of the conductor between the -first protective layer and the second protective layer to form a sandwich structure; (e) hot pressing the sandwich structure. 15. The method of claim 14, wherein the conductive fabric layer of _(a) is adhered to a substrate, and the substrate is separated from the strip-shaped conductive fabric layer having the wire by step (d). The method of claim 15 wherein the substrate has a heat resistant temperature higher than 16 〇〇c. The method of claim 14, wherein the step wire and the second wire are respectively fixed in lc), and the first one is identified by a tape, and the second is on the end point. degree. ', has a pyrolysis temperature on 縦 (3) 19. The method of claim 14, wherein (d-1) is the first protective layer = ^; including the first coating with the thermoplastic resin a top surface of the thermoplastic resin and a surface of the conductive fabric layer; and (3) a surface covering the strip (d-2) of the conductive layer - each of which is coated with a second protective thermoplastic resin Coating: the thermoplastic resin and the other side of the conductive fabric layer. ^ 'Set in the strip with the wire 20. If the method of please = 2, wherein the step (small 丨) in the first protective layer, the fee is the first guarantee of the thermoplastic resin ^ ^ ^ 2 plastic resin, and the conductive fabric layer has no lining=the surface is covered with the strip of the wire, and the strip-shaped guide (4) which is peeled off the discriminating line is on the surface of the second protective layer and coated with The second protective layer of the thermoplastic resin, and the surface of the conductive fabric layer that is in contact with the substrate. The strip is provided in the wire. 21. The method of claim 14 wherein after the step (8), the first wire and the second wire are temperature-controlled. **** (0 link