KR100533533B1 - manufacturing method of cloth type heating element for loess cloth - Google Patents
manufacturing method of cloth type heating element for loess cloth Download PDFInfo
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- KR100533533B1 KR100533533B1 KR10-2004-0007432A KR20040007432A KR100533533B1 KR 100533533 B1 KR100533533 B1 KR 100533533B1 KR 20040007432 A KR20040007432 A KR 20040007432A KR 100533533 B1 KR100533533 B1 KR 100533533B1
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- ocher
- fabric
- heating element
- weight
- coating
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
- H05B3/342—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles
- H05B3/347—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles woven fabrics
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/009—Heaters using conductive material in contact with opposing surfaces of the resistive element or resistive layer
- H05B2203/01—Heaters comprising a particular structure with multiple layers
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/017—Manufacturing methods or apparatus for heaters
Abstract
본 발명은 탄소섬유와 섬유를 씨줄과 날줄로 하여 직조된 면상발열체의 양면에 폴리비닐클로라이드(PVC), 폴리우레탄(PU), 열가소성 폴리우레탄(TPU) 재질의 코팅층을 가진 황토원단을 각각 접착시킴으로써, 접힘등에 의한 면상발열체의 손상을 완벽하게 방지하는 동시에, 오랜 사용에도 황토원단에 함침된 황토가 탈리되지 않도록 하여 황토가 물이나 땀에 젖어 배어 나오는 것을 방지한 황토원단을 이용한 면상발열체의 제조방법에 관한 것으로서,The present invention by bonding the ocher fabric having a coating layer made of polyvinyl chloride (PVC), polyurethane (PU), thermoplastic polyurethane (TPU) on both sides of the surface heating element woven with carbon fibers and fibers in a string and a string Method of manufacturing a planar heating element using an ocher fabric that prevents the ocher impregnated from the ocher fabric even after long use, and prevents the ocher from getting wet with water or sweat. As for
특히, 본 발명은 탄소섬유와 섬유를 씨줄과 날줄로 하여 면상발열체를 직조하는 발열체 직조과정과; 침지조에 황토와 제1경화제 및 제2경화제를 물과 함께 혼합하여 소정의 시간동안 숙성(불림)시키는 황토/경화제 혼합과정과; 상기 침지조에 직물지를 완전히 침지시켜 직물지에 황토 및 경화제가 함침되도록 하는 직물지 침지과정과; 직물지 침지과정을 통과한 황토원단을 히팅장치에 통과시켜 약 80 ~ 120℃로 건조시키는 제1차건조과정과; 1차 건조된 황토원단에 코팅제를 코팅하는 코팅과정과; 코팅처리된 황토원단을 히팅장치에 통과시켜 약 180 ~ 230℃로 건조시키는 제2차건조과정과; 상기 면상발열체의 양면에 접착제를 이용하여 황토원단을 각각 접착시키는 황토원단 접착과정; 등을 거쳐 제조된 것을 특징으로 한것이다.In particular, the present invention comprises a heating element weaving process of weaving a planar heating element by using carbon fibers and fibers as strings and blades; Ocher / hardening agent mixing process of mixing the ocher, the first hardener and the second hardener with water in an immersion tank for aging for a predetermined time; A textile paper immersion process for completely immersing the textile paper in the immersion tank so that ocher and hardener are impregnated in the textile paper; A first drying process of passing the ocher fabric passed through the woven paper to a heating apparatus and drying it to about 80 to 120 ° C .; A coating process of coating a coating agent on the first dried ocher fabric; A second drying process of passing the coated ocher fabric through a heating apparatus and drying it at about 180 to 230 ° C .; Ocher fabric bonding process for bonding the ocher fabric by using an adhesive on both sides of the planar heating element; It is characterized in that it is manufactured through.
Description
본 발명은 황토원단을 이용한 면상발열체의 제조방법에 관한 것으로서, 더욱 상세하게는 탄소섬유와 섬유를 씨줄과 날줄로 하여 직조된 면상발열체의 양면에 원적외선이 다량 방사되는 황토원단을 부착함으로써 접힘 등에 의한 면상발열체의 손상을 극소화할 수 있도록 한 황토원단을 이용한 면상발열체의 제조방법에 관한 것이다.The present invention relates to a method for producing a planar heating element using an ocher fabric, and more particularly, by attaching a loess fabric in which far-infrared rays are radiated in large quantities on both sides of a woven planar heating element made of carbon fibers and fibers with a string and a blade. The present invention relates to a method for producing a planar heating element using an ocher fabric to minimize damage to the planar heating element.
주지된 바와 같이, 종래의 전기매트는 배선씨트상에 소정 직경의 선상 발열선을 배선하고, 그 발열선상에 전자파를 차폐할 수 있도록 알루미늄재질로 된 차폐지를 포장하며, 차폐지에 포장된 발열선은 방수커버에 의해 감싸지고, 그 방수커버에는 담요역활을 하는 면커버가 부착되는 한편, 전기매트의 일측으로는 발열선의 온도를 컨트롤할 수 있는 컨트롤박스가 구비된다.As is well known, a conventional electric mat wraps a wire heating wire having a predetermined diameter on a wiring sheet, wraps a shielding paper made of aluminum so as to shield electromagnetic waves on the heating wire, and the heating wire wrapped in the shielding paper Wrapped by a waterproof cover, the waterproof cover is attached to a face cover acting as a blanket, while one side of the electric mat is provided with a control box for controlling the temperature of the heating wire.
이때, 상기 발열선 대신에 종래에도 탄소섬유와 섬유를 씨줄과 날줄로 하여 직조된 면상발열체가 사용되어 왔으며, 또한 본인이 선출원(대한민국 실용신안 출원번호 2001-0030076호)한 바와 같이 상기 면상발열체에 원적외선이 다량 방사되는 황토를 함침하여 된 황토면커버를 쒸움으로써 다량의 원적외선 방사로 사람의 건강을 크게 촉진하였다.At this time, instead of the heating wire, a planar heating element that has been woven with carbon fibers and fibers as a string and a blade has been used in the past, and as far as the applicant has already filed (Korean Utility Model Application No. 2001-0030076) The large amount of far-infrared radiation greatly promoted human health by removing the ocher surface cover impregnated with this large amount of emitted ocher.
그러나, 종래에는 면상발열체의 상부면에만 황토면커버를 설치하였기 때문에 상기 면상발열체를 구성하고 있는 도전체인 탄소섬유가 접힘등의 이유로 쉽게 절단되는 것을 완전히 예방할 수 없었으며, 또한 종래에는 상기 황토면커버에 매우 얇은 수지재질의 코팅제만 코팅 처리되어 있기 때문에 외부의 작은 충격에도 코팅막이 쉽게 탈리되는 동시에 탈리된 코팅막을 통해 땀이나 물이 침투하여 황토가 다시 배어나옴으로써 옷을 더럽히거나 그 주변을 오염시키는 등의 많은 문제점이 있었다.However, in the past, since the ocher surface cover was installed only on the upper surface of the planar heating element, the carbon fiber, which is a conductor constituting the planar heating element, could not be completely prevented from being easily cut due to folding, and in the related art, the ocher surface cover Because only the very thin resin coating is coated on the surface, the coating film is easily detached even when there is a small impact from the outside, and sweat or water penetrates through the detached coating film, so that the soil is re-bleeded and soils clothes or contaminates the surrounding area. There were many problems, such as letting.
따라서, 본 발명은 상기와 같은 문제점등을 고려하여 연구개발한 것으로서, 탄소섬유와 섬유를 씨줄과 날줄로 하여 직조된 면상발열체의 양면에 폴리비닐클로라이드(PVC), 폴리우레탄(PU), 열가소성 폴리우레탄(TPU) 재질의 코팅층을 가진 황토원단을 각각 접착시킴으로써, 접힘등에 의한 면상발열체의 손상을 완벽하게 방지하는 동시에, 오랜 사용에도 황토원단에 함침된 황토가 탈리되지 않도록 하여 황토가 물이나 땀에 젖어 배어 나오는 것을 방지한 황토원단을 이용한 면상발열체의 제조방법을 제공함에 그 목적이 있다. Therefore, the present invention has been researched and developed in view of the above problems, such as polyvinyl chloride (PVC), polyurethane (PU), thermoplastic poly By adhering ocher fabrics with a urethane (TPU) coating layer to each other, it completely prevents damage to the surface heating element due to folding, and prevents the ocher impregnated with the ocher fabric even after long use so that the ocher is not exposed to water or sweat. It is an object of the present invention to provide a method for producing a planar heating element using an ocher fabric which is prevented from getting wet.
상기와 같은 목적을 달성하기 위한 본 발명은 탄소섬유와 섬유를 씨줄과 날줄로 하여 면상발열체를 직조하는 발열체 직조과정과; 침지조에 황토와 제1경화제 및 제2경화제를 물과 함께 혼합하여 소정의 시간동안 숙성(불림)시키는 황토/경화제 혼합과정과; 상기 침지조에 직물지를 완전히 침지시켜 직물지에 황토 및 경화제가 함침되도록 하는 직물지 침지과정과; 직물지 침지과정을 통과한 황토원단을 히팅장치에 통과시켜 약 80 ~ 120℃로 건조시키는 제1차건조과정과; 1차 건조된 황토원단에 코팅제를 코팅하는 코팅과정과; 코팅처리된 황토원단을 히팅장치에 통과시켜 약 180 ~ 230℃로 건조시키는 제2차건조과정과; 상기 면상발열체의 양면에 접착제를 이용하여 황토원단을 각각 접착시키는 황토원단 접착과정; 등을 거쳐 제조된 것을 특징으로 한다.The present invention for achieving the above object is a heating element weaving process of weaving a planar heating element by the carbon fiber and fibers with a string and a blade; Ocher / hardening agent mixing process of mixing the ocher, the first hardener and the second hardener with water in an immersion tank for aging for a predetermined time; A textile paper immersion process for completely immersing the textile paper in the immersion tank so that ocher and hardener are impregnated in the textile paper; A first drying process of passing the ocher fabric passed through the woven paper to a heating apparatus and drying it to about 80 to 120 ° C .; A coating process of coating a coating agent on the first dried ocher fabric; A second drying process of passing the coated ocher fabric through a heating apparatus and drying it at about 180 to 230 ° C .; Ocher fabric bonding process for bonding the ocher fabric by using an adhesive on both sides of the planar heating element; It characterized in that it is manufactured through.
또한, 본 발명은 상기 코팅과정에서 사용되는 코팅제는 물 40∼60중량%, MMA(메틸 메타크릴레이트) 10∼30중량%, BAM(바리움마그네슘알루미네이트) 5∼15중량%, EAM(에틸렌/아크릴레이트 공중합체) 10∼30중량%, 그리고 수지성분의 유화제 및 촉매제와 비타민C를 잔부로 한 것을 특징으로 한다.In the present invention, the coating agent used in the coating process is 40 to 60% by weight of water, 10 to 30% by weight of MMA (methyl methacrylate), 5 to 15% by weight of BAM (barium magnesium aluminate), EAM (ethylene / Acrylate copolymer) 10 to 30% by weight, and the emulsifier and catalyst of the resin component and the vitamin C balance.
본 발명은 또, 상기 직물지 침지과정에서 사용되는 제1경화제는 물 40∼60중량%, BAM(바리움마그네슘알루미네이트) 20∼40중량%, EAM(에틸렌/아크릴레이트 공중합체) 10∼30중량%, 그리고 수지재질의 유화제 및 촉매제와 비타민C를 잔부로 한 것을 특징으로 한다.In the present invention, the first curing agent used in the process of immersing the textile paper is 40 to 60% by weight of water, 20 to 40% by weight of BAM (barium magnesium aluminate), 10 to 30% by weight of EAM (ethylene / acrylate copolymer) And it is characterized in that the balance of the emulsifier, catalyst and vitamin C of the resin material.
본 발명은 또한, 상기 직물지 침지과정에서 사용되는 제2경화제는 물 60∼90중량%, 수지재질의 유화제 5∼20중량%, 및 촉매제를 잔부로 한 것을 특징으로 한다.In another aspect, the present invention is characterized in that the second curing agent used in the woven paper immersion process is 60 to 90% by weight of water, 5 to 20% by weight of an emulsifier of a resin material, and the balance of the catalyst.
이하, 본 발명의 바람직한 실시예를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명에 따른 면상발열체의 단면도이다.1 is a cross-sectional view of a planar heating element according to the present invention.
먼저, 도전체인 탄소섬유와 섬유를 씨줄과 날줄로 하여 면상발열체(10)를 직조하는 발열체 직조과정을 거치는데, 이때 사용되는 섬유는 대략 20수 4합의 천연섬유나 폴리에스테르 또는 그라스얀 등이 이용된다.First, the heating element weaving process of weaving the planar heating element 10 using carbon fibers and fibers, which are conductors and strings, is used. The fibers used are approximately 20 or 4 natural fibers or polyester or grassyan. do.
침지조의 원수에 200메쉬 내지 300메쉬의 분말로 된 황토와, 제1경화제 및 제2경화제를 혼합 교반하여 약 24시간 이상 숙성시킴으로써 황토의 흡착성을 높이는 황토/경화제 혼합과정을 거치게 되는데, 이때 제1경화제 및 제2경화제는 당사에서 직접 제조한 것으로 제1경화제는 물 40∼60중량%, BAM(바리움마그네슘알루미네이트) 20∼40중량%, EAM(에틸렌/아크릴레이트 공중합체) 10∼30중량%, 그리고 수지재질의 유화제 및 촉매제와 비타민C를 잔부로 한 것이다.The raw water of the immersion tank is mixed with a mixture of 200 to 300 mesh powder loess, and the first hardener and the second hardener are stirred for about 24 hours to undergo ocher / hardener mixing to increase the adsorbability of the loess. The curing agent and the second curing agent are manufactured directly by the company.The first curing agent is 40 to 60% by weight of water, 20 to 40% by weight of BAM (barium magnesium aluminate), and 10 to 30% by weight of EAM (ethylene / acrylate copolymer). And resin resin emulsifier, catalyst and vitamin C.
그리고, 제2경화제는 물 60∼90중량%, 수지재질의 유화제 5∼20중량%, 및 촉매제를 잔부로 한 것이다.The second curing agent is 60 to 90% by weight of water, 5 to 20% by weight of an emulsifier made of a resin material, and a catalyst.
그런 다음, 상기 침지조에 면포나 부직포 등의 직물지를 완전히 침지시켜 상기 직물지에 황토 및 경화제 혼합액이 함침되도록 하는 직물지 침지과정을 거치게 되는데, 이때 상기 침지조 상에 설치되는 로울러부재가 황토 및 경화제 혼합액 속에 완전히 잠기도록 하여 로울러부재의 저부를 따라 안내되는 직물지가 완전히 침지되도록 하는 한편, 상기 로울러부재의 저부를 따라 안내되는 직물지에 구김이 발생하지 않도록 상기 직물지에 적당한 텐션을 유지시킴이 중요하다. 즉, 상기 직물지가 일부 겹쳐진 상태에서 황토 및 경화제 혼합액에 침지될 시에는 겹쳐진 직물지에 황토 및 경화제 혼합액이 제대로 함치되지 못함으로써, 색상농도의 차이가 발생하여 결국 불량을 초래하게 되는 것이다.Then, the fabric paper is immersed in the immersion tank, such as cotton cloth or non-woven fabric is completely immersed in the fabric paper immersion process so that the fabric paper is impregnated with a mixture of ocher and hardener, wherein the roller member installed on the immersion tank in the ocher and hardener mixture It is important to keep the tension properly in the fabric paper so that it is completely submerged so that the fabric paper guided along the bottom of the roller member is completely immersed, while wrinkles do not occur in the fabric paper guided along the bottom of the roller member. In other words, when the textile paper is partially immersed in the ocher and hardener mixture, the ocher and hardener mixture is not properly impregnated in the overlapped tissue paper, resulting in a difference in color concentration and eventually causing a defect.
그리고, 상기 침지조에서 황토와 제1,제2경화제가 혼합된 혼합액을 이용하여 직물지에 함침되도록 함으로써, 직물지에 황토가 완전히 접착되도록하여 황토원단을 제조한다.Then, by impregnating the fabric paper using a mixture of the ocher and the first and second hardeners in the immersion tank, the ocher fabric is prepared by completely adhering the ocher to the fabric paper.
상기 직물지 침지과정을 거친 황토원단은 제1차건조과정을 거치게 되는데, 이때 직물지 침지과정을 통과한 황토원단을 히팅장치에 통과시켜 약 80℃ ~ 120℃로 소정의 시간동안 건조하게 된다.The ocher fabric which has undergone the fabric paper immersion process undergoes the first drying process, wherein the ocher fabric which has passed the fabric paper immersion process is passed through a heating apparatus and dried at a temperature of about 80 ° C. to 120 ° C. for a predetermined time.
제1차건조과정을 거친 황토원단(20)은 코팅액이 일정량 저장된 코팅수조를 통과시켜 이에 코팅제를 코팅하는 코팅과정을 거치게 되는데, 이때 상기 코팅제는 당사가 개발한 것으로서, 상기 코팅제는 물 40∼60중량%, MMA(메틸 메타크릴레이트) 10∼30중량%, BAM(바리움마그네슘알루미네이트) 5∼15중량%, EAM(에틸렌/아크릴레이트 공중합체) 10∼30중량%, 그리고 수지성분의 유화제 및 촉매제와 비타민C를 잔부로 한 것이다.After the first drying process, the yellow clay fabric 20 is subjected to a coating process in which a coating liquid passes through a coating tank in which a predetermined amount is stored, thereby coating a coating agent. In this case, the coating agent is developed by the company, and the coating agent is water 40 to 60. Wt%, MMA (methyl methacrylate) 10-30 wt%, BAM (barium magnesium aluminate) 5-15 wt%, EAM (ethylene / acrylate copolymer) 10-30 wt%, and emulsifying agent of resin It is based on the catalyst and vitamin C.
상기 코팅과정을 거친 황토원단(20)은 이를 히팅장치에 통과시켜 코팅제를 완전 건조시키는 제2차건조과정을 소정의 시간동안 거치게 되는데, 이때 건조온도는 제1차건조과정보다 다소 높은 약 180 ~ 230℃로 건조시켜야 황토원단(20)과 코팅제의 결속력이 높아짐을 시험에 의해서 증명되었다.After the coating process, the yellow clay fabric 20 undergoes a second drying process for completely drying the coating agent by passing it through a heating apparatus for a predetermined time, wherein the drying temperature is somewhat higher than that of the first drying process. It was proved by the test that the drying force of the ocher fabric 20 and the coating agent was increased only by drying at 230 ° C.
마지막으로, 상기 면상발열체(10)의 양면에 접착제를 이용하여 황토원단(20)을 각각 접착시키는 황토원단 접착과정을 거쳐 완성하였다. 즉, 상기 면상발열체(10)의 양면에 황토원단(20)을 각각 접착시킴으로써, 원적외선을 방사율을 극대화하는 동시에 상기 면상발열체(10)을 접더라도 황토원단(20)의 두께만큼 면상발열체(10)의 절곡이 완만해지므로 이의 손상을 최소화할 수 있는 것이다.Finally, the ocher fabric was bonded to both sides of the planar heating element 10 by using the ocher fabric bonding process for bonding the ocher fabric 20, respectively. That is, by adhering the loess fabric 20 to both sides of the planar heating element 10, even when the planar heating element 10 is folded while maximizing the emissivity of the far infrared ray, the planar heating element 10 as much as the thickness of the loess fabric 20 Since the bending of the is smooth, its damage can be minimized.
그리고, 상술한 바와 같은 공정을 거쳐 면상발열체(10)가 완성되면, 이의 일단에 도전체인 탄소섬유로 전원을 인가하기 위한 도전부가 설치된다.Then, when the planar heating element 10 is completed through the above-described process, a conductive portion for applying power to the carbon fiber as the conductor is provided at one end thereof.
이와 같은 본 발명의 제조방법을 실시예를 통해 더욱 상세히 설명하면 다음과 같다.Such a manufacturing method of the present invention will be described in more detail with reference to Examples.
(실시예)(Example)
먼저, 도전체인 탄소섬유와 섬유를 씨줄과 날줄로 하여 면상발열체(100)를 직조하는 발열체 직조과정을 거친다.First, the heating element weaving process of weaving the planar heating element 100 by using a carbon fiber and fibers as a string and a string.
그런 후, 침지조(10)에 미립화된 황토 140㎏과 제1경화제 2000㎏, 그리고 제2경화제 20ℓ를 물과 함께 혼합 교반하면서 약 24시간 이상 숙성시키는 황토/경화제 혼합과정을 수행하였다. Thereafter, 140 kg of the loess atomized in the immersion tank 10, 2000 kg of the first hardening agent, and 20 L of the second hardening agent were mixed with water and aged together for about 24 hours.
그런 다음, 상기 침지조(10)상의 로울러부재(20) 하부와 면접되게 직물지(100)를 이송 침지조(10)에 완전히 침지시켜 상기 직물지(100)에 황토 및 경화제 혼합액이 공고루 함침되도록 하는 침지과정을 수행하였다.Then, the textile paper 100 is completely immersed in the transfer immersion tank 10 so as to be interviewed with the lower roller member 20 on the immersion tank 10 so that the ocher and hardener mixture liquid is uniformly impregnated in the textile paper 100. Immersion was performed.
그리고, 상기 침지과정을 거친 직물지(100)는 제1차건조과정을 거치게 되는데, 이때 침지과정을 통과한 황토원단(200)을 히팅장치(30)에 통과시켜 약 100℃로 완전 건조시킨다.In addition, the immersed fabric paper 100 is subjected to the first drying process, at which time the ocher fabric 200 passed through the immersion process through the heating device 30 is completely dried to about 100 ℃.
제1차건조과정을 거친 황토원단(200)은 이에 코팅제를 코팅하는 코팅과정을 거친 다음, 코팅과정을 거친 황토원단(200)은 이를 히팅장치(40)에 통과시켜 약 190℃로 코팅제를 완전 건조시키는 제2차건조과정을 수행하였다.After the first drying process, the ocher fabric 200 undergoes a coating process for coating the coating agent, and then the ocher fabric 200 subjected to the coating process passes through the heating device 40 to complete the coating agent at about 190 ° C. A second drying process was carried out to dry.
마지막으로, 상기 면상발열체(10)의 양면에 접착제를 이용하여 황토원단(20)을 각각 접착시키는 황토원단 접착과정을 거쳐 완성하였다.Finally, the ocher fabric was bonded to both sides of the planar heating element 10 by using the ocher fabric bonding process for bonding the ocher fabric 20, respectively.
따라서, 본 발명은 탄소섬유와 섬유를 씨줄과 날줄로 하여 직조된 면상발열체의 양면에 폴리비닐클로라이드(PVC), 폴리우레탄(PU), 열가소성 폴리우레탄(TPU) 재질의 코팅층을 가진 황토원단을 각각 접착시킴으로써, 접힘등에 의한 면상발열체의 손상을 완벽하게 방지하는 동시에, 오랜 사용에도 황토원단에 함침된 황토가 탈리되지 않도록 하여 황토가 물이나 땀에 젖어 배어 나오는 것을 방지한 매우 유용한 효과가 있다.Therefore, the present invention is each of the ocher fabric having a coating layer made of polyvinyl chloride (PVC), polyurethane (PU), thermoplastic polyurethane (TPU) on both sides of the planar heating element woven with carbon fibers and fibers with a string and a string By gluing, it is possible to completely prevent damage to the planar heating element due to folding, and at the same time, the ocher impregnated with the ocher fabric does not desorb even after long use, thereby preventing the ocher from getting wet with water or sweat.
도 1은 본 발명에 따른 면상발열체의 단면도.1 is a cross-sectional view of the planar heating element according to the present invention.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
10:면상발열체 20:황토원단10: planar heating element 20: ocher fabric
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100830223B1 (en) * | 2006-12-18 | 2008-05-16 | 이춘구 | A loess board providing nonwoven fabric with loess and its making method |
| WO2010008216A2 (en) * | 2008-07-17 | 2010-01-21 | 제이씨텍 주식회사 | Carbon heating element and production method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100758114B1 (en) * | 2005-05-24 | 2007-09-11 | 서영석 | Molding exothermic materials of drying solidification type at room temperature and the method for making the same |
| KR101152157B1 (en) * | 2009-10-26 | 2012-06-15 | 주식회사 현대화이바 | Inorganic sheet and the manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100830223B1 (en) * | 2006-12-18 | 2008-05-16 | 이춘구 | A loess board providing nonwoven fabric with loess and its making method |
| WO2010008216A2 (en) * | 2008-07-17 | 2010-01-21 | 제이씨텍 주식회사 | Carbon heating element and production method thereof |
| WO2010008216A3 (en) * | 2008-07-17 | 2010-04-22 | 제이씨텍 주식회사 | Carbon heating element and production method thereof |
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