WO2009151238A2 - Procédé permettant de fabriquer une feuille chauffante - Google Patents

Procédé permettant de fabriquer une feuille chauffante Download PDF

Info

Publication number
WO2009151238A2
WO2009151238A2 PCT/KR2009/003049 KR2009003049W WO2009151238A2 WO 2009151238 A2 WO2009151238 A2 WO 2009151238A2 KR 2009003049 W KR2009003049 W KR 2009003049W WO 2009151238 A2 WO2009151238 A2 WO 2009151238A2
Authority
WO
WIPO (PCT)
Prior art keywords
foam
layer
fabric
manufacturing
foaming
Prior art date
Application number
PCT/KR2009/003049
Other languages
English (en)
Korean (ko)
Other versions
WO2009151238A3 (fr
Inventor
박동수
Original Assignee
주식회사 유니웜
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 유니웜 filed Critical 주식회사 유니웜
Priority to CN2009801216689A priority Critical patent/CN102056515B/zh
Publication of WO2009151238A2 publication Critical patent/WO2009151238A2/fr
Publication of WO2009151238A3 publication Critical patent/WO2009151238A3/fr

Links

Images

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • 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
    • 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
    • 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
    • H05B2203/029—Heaters specially adapted for seat warmers

Definitions

  • the present invention relates to a method for manufacturing a heating sheet, and more particularly, a conductive composition formed by mixing liquid silicone rubber and conductive carbon black so as to generate heat at a predetermined temperature by supplying power from the outside, and then manufactured through a molding and curing step in a mold.
  • a foam sheet, a heat insulating layer, a reflective layer, a moisture proof layer, and a finishing layer are sequentially laminated on the upper and lower parts of the heating element to produce a heating sheet.
  • the foaming material laminated on the upper and lower parts of the heating element prevents penetration of moisture into the heating element.
  • it relates to a heat generating sheet manufacturing method for producing a heat generating sheet capable of using a heat generating sheet excellent in insulation effect comfortably and safely.
  • the heating sheet has been produced in a variety of medical mats, household mats for the purpose of being used as a medical mat used for the treatment of the affected area, to prevent excessive heating costs in winter, and used as a household mat used directly in real life.
  • the conventional heating sheet is composed of a planar heating element made of a conductive wire composed mostly of carbon and copper wire or a finishing layer laminated on the upper and lower portions of a heating element woven with copper and carbon wire to produce a heating sheet, and then powers the heating element from the outside.
  • a heating element has been variously used as a medical mat, a household mat according to the purpose of using the heating sheet is heated to a predetermined temperature and the predetermined temperature is heated.
  • the heating sheet manufactured by the conventional manufacturing method as described above moisture is penetrated into the interior of the finishing paper, the heating element is short-circuited by the moisture is generated there is a problem that a fire and a safety accident occurs during use to solve this problem.
  • the present invention provides a conductive composition comprising a mixture of liquid silicone rubber and conductive carbon black so as to generate heat at a predetermined temperature through an externally supplied power source. It is manufactured by laminating the foam fabric, insulation layer, reflective layer, moisture proof layer, and finishing layer in the upper and lower portions in order to prevent the penetration of moisture into the heating element, thereby preventing leakage of the heating element due to moisture.
  • the foam fabric laminated to the upper and lower parts is to provide a heating sheet manufacturing method for manufacturing a heating sheet which can prevent the penetration of moisture into the heating element and excellent in insulation effect and can use the heating sheet comfortably and safely.
  • the heating sheet manufacturing method a heating element manufacturing step of producing a heating element for dissipating heat; Foaming fabric manufacturing step of producing a foaming fabric; Foaming fabric laminating step of laminating the foaming fabric on the upper / lower portion of the heating element; A first laminating step of laminating a thermal insulation layer and a reflective layer on a lower portion of the foam fabric; And a second laminating step of laminating a finishing layer on the heat insulating layer and laminating a moisture proof layer on the bottom of the reflective layer.
  • the foam fabrication step the solid dissolving step of dissolving the solid agent in a heating tank for 5 to 10 seconds at 500 °C; A step of preparing a mixed foam solution in which the dissolved solid agent is mixed with a blowing agent in a mixing tank; A foam mixture applying step of applying the mixed foam mixture to the foam line; A foaming fabrication step of producing a foaming fabric by foaming the foamed mixture by heating the foamed mixture applied to the foaming line at 60 ° C. to 120 ° C. for 5 to 10 seconds; And a foaming fabric cutting step of cutting the foamed foaming fabric to a predetermined thickness.
  • the heating element manufacturing step the conductive composition manufacturing step of producing a conductive composition by mixing the liquid silicone rubber and conductive carbon black; Stirring the diluent to the conductive composition; A curing step of molding and curing the conductive composition stirred in a predetermined mold; Characterized in that comprises a.
  • the solid body is characterized by consisting of any one of polyethylene (PE: Polyethylene), polyurethane (PU: Polyurethane), polyvinyl chloride (PVC: PolyvinyChloride), polypropylene (PP: Polypropylene).
  • PE Polyethylene
  • PU Polyurethane
  • PVC Polyvinyl chloride
  • PP Polypropylene
  • the foaming material is laminated on the upper and lower parts of the heating element, and the inner surface of the foaming material is heated by a flame of 100 ° C. to 150 ° C. by a heating means, and moved to a compression roller to pressurize 1TON. It is characterized in that the foamed material and the heating element is compressed and laminated for 3 to 5 seconds.
  • the first lamination method the lamination of the insulating layer on the foamed fabric upper and the reflective layer on the lower foamed fabric and then heat-sealed at 1 ton pressure for 3 to 5 seconds at 200 °C ⁇ 250 °C in a heat extrusion roller It features.
  • the second lamination method is characterized in that the heat-sealed at 1 ton pressure for 3 to 5 seconds at 200 °C ⁇ 250 °C in a heat extrusion roller after laminating a finishing layer on the insulating layer and a moisture resistant layer on the lower reflective layer. It is done.
  • the insulating layer and the moisture-proof layer characterized in that made of any one of polyethylene terephthalate (PET: polyethylen terephthalate, polyethylene (PE: Polyethylene), polypropylene (PP: Polypropylene).
  • PET polyethylene terephthalate
  • PE polyethylene
  • PP polypropylene
  • the reflective layer is characterized by consisting of any one of polyethylene terephthalate (PET: polyethylen terephthalate, polyethylene (PE: Polyethylene), polypropylene (PP: Polypropylene).
  • PET polyethylene terephthalate
  • PE polyethylene
  • PP polypropylene
  • the finishing layer is made of polyethylene terephthalate (PET: polyethylen terephthalate, polyethylene (PE: Polyethylene), polypropylene (PP: Polypropylene) made of any one of the monolayer on the upper layer of the thermal insulation layer, reinforced floor, It characterized in that the auxiliary finishing layer made of any one of the tecotile laminated.
  • PET polyethylen terephthalate
  • PE Polyethylene
  • PP Polypropylene
  • the silicone rubber and the conductive carbon black is mixed to produce a heating element with the conductive composition, the infiltration of moisture into the heating element is blocked at the source, thereby preventing the safety accident caused by the leakage.
  • the foamed fabric laminated on the upper and lower parts of the heating element prevents the penetration of moisture into the heating element and has excellent insulation effect so that the heating sheet can be used comfortably and safely.
  • the heating element made of the mesh structure has a short circuit inside the heating element. Even if the power is bypassed, the power supply is smoothly supplied to the heating element, thereby reducing the cost of replacing the heating sheet, and producing the mass of the heating sheet.
  • FIG. 1 is a perspective view of a heating element according to the present invention.
  • FIG. 2 is a view showing a manufacturing method for producing a foamed mixture according to the present invention
  • Figure 3 is a view showing a manufacturing method for producing a foam fabric according to the present invention
  • FIG. 4 is a view showing a state of laminating the foam fabric and the heating element according to the present invention
  • FIG. 5 is a view showing a method for manufacturing a heating sheet according to the present invention.
  • FIG. 6 is a view showing a heating sheet according to the present invention.
  • FIG. 7 is a flow chart showing a manufacturing method for producing a heating sheet according to the present invention.
  • FIG. 8 is a flow chart showing a manufacturing method for manufacturing a heating element according to the present invention.
  • FIG. 9 is a flow chart showing a method of manufacturing a foam fabric according to the present invention.
  • FIG. 1 is a perspective view showing a heating element according to the present invention
  • Figure 2 is a view showing a manufacturing method for producing a foamed mixture according to the present invention
  • Figure 3 is a view showing a manufacturing method for manufacturing a foam fabric according to the present invention.
  • 4 is a view showing a state of laminating the foam fabric and the heating element according to the present invention
  • Figure 5 is a view showing a method for producing a heating sheet according to the present invention
  • Figure 6 is a view showing a heating sheet according to the present invention
  • 7 is a flowchart showing a manufacturing method for manufacturing a heating sheet according to the present invention
  • FIG. 8 is a flowchart showing a manufacturing method for manufacturing a heating element according to the present invention
  • FIG. 9 shows a method for manufacturing a foam fabric according to the present invention. Is a flow chart showing.
  • the heating element 100 is supplied with power supplied from the outside to dissipate heat at a predetermined temperature, the heating element manufacturing step (S100) for producing the heating element 100, by mixing the liquid silicone rubber and conductive carbon black conductive
  • S100 ' for preparing a composition
  • S200' for stirring a diluent to a conductive composition prepared by mixing a liquid silicone rubber and conductive carbon black.
  • the heating composition 100 is manufactured through a curing step (S300 ') of forming and curing the conductive composition in a predetermined molding mold of the conductive composition that has undergone the stirring step (S200').
  • the heating element 100 through the forming and curing step of the conductive composition formed by mixing the liquid silicone rubber and the conductive carbon black in a mold (not shown), the heating element 100 is configured in a mesh structure.
  • the composition production step (S100 ') is a conductive composition consisting of a mixture of liquid silicone rubber and conductive carbon black or a mixture of liquid silicone rubber and graphite powder, the mixing ratio of each composition is a liquid silicone rubber and conductive carbon black
  • the mass ratio of 100: 1 ⁇ 15 the mass ratio of the liquid silicone rubber and graphite powder is made of 100: 10 ⁇ 150 and the composition thus prepared is mixed to produce a conductive composition, and then to the mixture of liquid silicone rubber and conductive carbon black
  • the diluent is added in a proportion of 1 to 100% by weight of the liquid silicone rubber, followed by a stirring step (S200 ') of stirring.
  • the diluent is toluene or xylene (xylene) is used, the diluent added to the mixture through the stirring step (S200 ') as described above 0 to 100% based on the mass ratio of the liquid silicone rubber
  • the stirring step (S200 ') when the content of carbon black is low, the fluidity of the conductive composition is ensured without adding a diluent, but the higher the content of the carbon black, the fluidity is lowered, thereby adding a diluent.
  • stirring the fluidity of the conductive composition is improved.
  • the conductive composition that has undergone the stirring step (S200 ') is subjected to a curing step (S300').
  • the conductive composition is molded in various forms in a mold (not shown) for a predetermined period of time for the heating element 100. It will be manufactured, the heating element 100 is supplied with power from the outside to be heated to a predetermined temperature inside.
  • the heating element 100 manufactured by the above-described manufacturing method is excellent in physicochemical properties such as heat resistance, cold resistance, earth resistance, and electrical insulation, and the mixture is stirred by mixing only liquid silicone rubber and a diluent, which are the same materials as the conductive composition.
  • the peeling phenomenon of the heating element 100 does not occur, and a mixture of silicone rubber and a diluent is coated and moisture is generated in the heating element ( 100) it does not penetrate into the interior it is possible to prevent a short circuit due to moisture in advance, in particular, the heating element 100 is formed in a mesh structure manufactured even if a portion of the heating element 100 is short circuited the power is bypassed the heating element Power to 100 is smoothly supplied.
  • the foam fabric 200 is laminated on the upper / lower portion of the heating element 100 to block the moisture in the interior of the heating element 100, excellent heat transfer effect can be easily transferred to the heat emitted from the heating element 100 to the outside
  • the manufacturing method of the foam fabric 200 is as follows.
  • the foamed fabric 200 is to foam the foamed mixture 240 to produce the foamed fabric 200, and in order to manufacture the foamed fabric 200, the foamed mixture 240 must be prepared first.
  • Foamed fabric cutting step of cutting the foamed foam fabric 200 to a predetermined thickness (S500 "), the solid body 210 is dissolved in the heating tank 220 to be mixed with the blowing agent, polyethylene ( PE: Polyethylene), Polyurethane (PU: Polyurethane), polyvinyl chloride (PVC: PolyvinyChloride), made of any one of polypropylene (PP: Polypropylene), dissolved in the heating tank 220 is mixed in the mixing tank 230 It is mixed with the blowing agent to be composed of a foam mixture (240).
  • PE Polyethylene
  • PU Polyurethane
  • PVC Polyvinyl chloride
  • PP Polypropylene
  • the foamed mixed solution 240 in which the dissolved solid agent 210 and the blowing agent are mixed is applied to the foaming line 250 in a liquid state, and the foaming line 250 is formed by a conveyor belt method.
  • the foamed mixture 240 foamed at 230 is applied evenly in the foam line 250.
  • the foamed mixture 240 is heated at a temperature of 60 ° C. to 120 ° C. for 5 to 10 seconds to form a foamed mixture 240. Promotes foaming
  • the foam mixture 240 is usually foamed for 1 m or more, and cooled slowly in the outside air to produce the foam fabric 200.
  • the foamed foam fabric 200 is cut to a predetermined thickness so as to be laminated to the upper / lower portion of the heating element 100, the foaming fabric 200 is to be easily laminated to the upper / lower portion of the heating element 100. It is preferable to cut to 1 ⁇ 2mm, and the manufacturing method for manufacturing the heating sheet through the heating element 100 and the foaming fabric 200 manufactured by the above-described manufacturing method as follows.
  • the foaming fabric 200 is laminated to the upper / lower portion of the heating element 100 to block moisture penetrating into the heating element 100 and to increase the heat transfer effect of the heating element 100, wherein the foam
  • the method of laminating the fabric 200 is to heat the inner surface of the foam fabric 200, cut into 1 ⁇ 2mm with a flame of 100 °C ⁇ 150 °C through the heating means 260 and the upper / lower portion of the heating element 100 To be laminated to the compression roller 270 to compress the laminated foaming material 200 and the heating element 100 for 3 to 5 seconds at a pressure of 1TON.
  • the foam fabric 200 heated by the heating means 260 is heated and at the same time the inner surface of the foam fabric 200 is dissolved so that the upper and lower foam fabric 200 is mutually bonded together with the heating element 100. This, and passes through the compression roller 270, the foam fabric 200 and the heating element 100 is firmly compressed.
  • Upper and lower portions of the foamed fabric 200 in which the foamed fabric 200 and the heating element 100 are laminated are respectively laminated with a heat insulating layer 300 and a reflective layer 400 on the foamed fabric 200.
  • the thermal insulation layer 300 minimizes the heat dissipation of the heating element 100 to the outside to keep the heat constant within the heating sheet, and the reflective layer 400 reflects the heat transferred to the bottom to minimize heat loss.
  • the insulating layer 300 and the reflective layer 400 is made of any one of polyethylene terephthalate (PET: polyethylen terephthalate, polyethylene (PE: Polyethylene), polypropylene (PP: Polypropylene), the insulating layer 300 and The thickness of the reflective layer 400 is preferably maintained to 0.2 mm ⁇ 0.5mm.
  • PET polyethylene terephthalate
  • PE polyethylene
  • PP polypropylene
  • the thickness of the reflective layer 400 is preferably maintained to 0.2 mm ⁇ 0.5mm.
  • the insulating layer 300 is laminated on the foamed fabric 200 and the reflective layer is disposed below the foamed fabric 200.
  • the heat-extrusion roller 700 is thermally fused at a pressure of 1 ton for 3 to 5 seconds at 200 ° C. to 250 ° C., at this time, the foam fabric 200, the insulating layer 300, and the reflective layer 400.
  • PET Polyethylene terephthalate
  • PE Polyethylene
  • PP Polypropylene
  • the heat insulating layer 300 and the finishing layer 600, the reflective layer 400 and the moisture proof layer 500 are mutually dissolved and bonded to each other by the heating temperature of the heat extrusion roller 700, at the same time heat extrusion roller
  • the extrusion pressure of 700 causes the two to firmly stack together.
  • the moisture barrier layer 500 and the finish layer 600 is preferably maintained in a thickness of 0.2 mm ⁇ 0.5mm, in particular, the finish layer 600, polyethylene terephthalate (PET: polyethylen terephthalate, polyethylene (PE: Polyethylene), polypropylene (PP: Polypropylene) made of any one of the upper layer of the thermal insulation layer 300, the adhesive layer is applied evenly on top of the finishing layer 600 laminated by the heat-extrusion roller 700, and then monolium, reinforced floor And, by laminating the auxiliary finishing layer 610 made of any one of the tecotile to emphasize the beauty of the completed heating sheet, it is possible to supply a comfortable using environment.
  • PET polyethylene terephthalate
  • PE polyethylene
  • PP Polypropylene
  • the finished heating sheet is easy to store the mass produced heating sheet by winding the heating sheet in a rotating roller (not shown), and can be sold and supplied by cutting the heating sheet in accordance with the usage environment and usage standard of the heating sheet. It becomes possible.

Landscapes

  • Surface Heating Bodies (AREA)
  • Central Heating Systems (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention concerne un procédé permettant de fabriquer une feuille chauffante. Plus spécifiquement, la présente invention concerne un procédé pour fabriquer une feuille chauffante empêchant la pénétration d'humidité à l'intérieur du dispositif de chauffage et permettant une utilisation confortable dudit dispositif de chauffage. La feuille chauffante est fabriquée par stratification d'une garniture de mousse, d'une couche chaude, d'une couche réfléchissante, d'une couche résistante à l'humidité et d'une couche de finition, dans cet ordre, sur les éléments supérieurs et inférieurs d'un dispositif de chauffage qui est chauffé à une certaine température par une énergie provenant de l'extérieur. Le procédé consistant à fabriquer la feuille chauffante selon l'invention comprend une étape de production du dispositif de chauffage permettant de fabriquer le dispositif de chauffage, une étape de préparation de garniture de mousse permettant de préparer la garniture de mousse, une étape de stratification de la garniture de mousse consistant à déposer la garniture de mousse sur les éléments supérieurs et inférieurs du dispositif de chauffage, une première étape de stratification qui consiste à déposer la couche chaude sur la partie supérieure de la garniture de mousse et la couche réfléchissante sur la partie inférieure de la garniture de mousse, et une seconde étape de stratification qui consiste à déposer la couche de finition sur la partie supérieure de la couche chaude et la couche résistante à l'humidité sur la partie inférieure de la couche réfléchissante. L'étape de préparation de la garniture de mousse comprend: une étape de dissolution de solide qui consiste à injecter un solide dans un réservoir chauffant et à dissoudre le solide à une température de 500°C pendant 5 à 10 secondes, une étape de préparation d'un mélange d'émulsifiant qui consiste à mélanger le solide dissous à l'aide d'un agent émulsifiant dans un réservoir de mélange, une étape d'application du mélange d'émulsifiant qui consiste à appliquer le mélange d'émulsifiant mélangé sur une ligne de mousse, un étape de préparation de la garniture de mousse qui consiste à produire la garniture de mousse par création d'une mousse par chauffage du mélange d'émulsifiant appliqué sur la ligne de mousse à une température comprise entre 60 et 120°C pendant 5 à 10 secondes, et une étape de découpage de la garniture de mousse qui consiste à découper la garniture de mousse à une certaine épaisseur.
PCT/KR2009/003049 2008-06-09 2009-06-08 Procédé permettant de fabriquer une feuille chauffante WO2009151238A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009801216689A CN102056515B (zh) 2008-06-09 2009-06-08 发热垫的制造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080053589A KR100883380B1 (ko) 2008-06-09 2008-06-09 발열 시트 제조방법
KR10-2008-0053589 2008-06-09

Publications (2)

Publication Number Publication Date
WO2009151238A2 true WO2009151238A2 (fr) 2009-12-17
WO2009151238A3 WO2009151238A3 (fr) 2010-04-01

Family

ID=40681546

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003049 WO2009151238A2 (fr) 2008-06-09 2009-06-08 Procédé permettant de fabriquer une feuille chauffante

Country Status (3)

Country Link
KR (1) KR100883380B1 (fr)
CN (1) CN102056515B (fr)
WO (1) WO2009151238A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113061298A (zh) * 2021-03-24 2021-07-02 惠州市领尚电子科技有限公司 阻燃耐老化泡棉及其制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101399710B1 (ko) * 2013-02-14 2014-05-27 주식회사 유니웜 발열시트를 이용한 작물 건조장치 및 그 건조장치를 이용한 작물 건조방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200360473Y1 (ko) * 2004-03-29 2004-08-30 주식회사 센테크 카본유연성발열메쉬
KR100807262B1 (ko) * 2007-03-07 2008-02-28 김영선 면상 발열체를 이용한 접이식 온열매트

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10106726A (ja) 1996-09-26 1998-04-24 Sharp Corp 面状発熱体の製造方法
KR100316792B1 (ko) * 1999-05-24 2001-12-12 윤철진 다기능 면상발열체 제조방법
KR20040032623A (ko) * 2002-10-10 2004-04-17 김재호 고분자 발포체를 매개로 한 실리콘 방열시트 및 그 제조방법
TWI228692B (en) * 2002-10-31 2005-03-01 Fuji Polymer Ind Dividing sheet for hot press bonding and manufacturing method thereof
KR200392999Y1 (ko) 2005-05-27 2005-08-17 이용길 다용도 안전매트
KR100682405B1 (ko) 2005-07-29 2007-02-15 김재홍 폴리에틸렌 발포원단에 액상수지 코팅과 코팅층에 엠보싱되는 엠보싱 폴리에틸렌 발포원단의 제조장치
KR200400923Y1 (ko) 2005-08-19 2005-11-09 박흥기 유체 온열매트
KR200405728Y1 (ko) 2005-10-25 2006-01-11 도양석재(주) 돌침대
KR20070030654A (ko) * 2006-06-09 2007-03-16 박전숙 발포층을 갖춘 시트형상 원단의 제조방법
KR100786176B1 (ko) 2006-10-27 2007-12-18 김재홍 발포폴리에틸렌 원단의 접착방법 및 그 장치
KR20070000406U (ko) * 2007-02-14 2007-04-06 이장훈 적외선반사층을 갖는 면상발열체

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200360473Y1 (ko) * 2004-03-29 2004-08-30 주식회사 센테크 카본유연성발열메쉬
KR100807262B1 (ko) * 2007-03-07 2008-02-28 김영선 면상 발열체를 이용한 접이식 온열매트

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113061298A (zh) * 2021-03-24 2021-07-02 惠州市领尚电子科技有限公司 阻燃耐老化泡棉及其制备方法

Also Published As

Publication number Publication date
CN102056515A (zh) 2011-05-11
WO2009151238A3 (fr) 2010-04-01
CN102056515B (zh) 2013-03-27
KR100883380B1 (ko) 2009-02-11

Similar Documents

Publication Publication Date Title
US20050103375A1 (en) Facing material, fabricating method thereof, solar cell module, manufacturing method thereof, installing method thereof, and photovoltaic power-generating apparatus
WO2011083948A2 (fr) Panneau d'isolation sous vide et son procédé de fabrication
CN210984899U (zh) 一种用于汽车电池的加热片
WO2009151238A2 (fr) Procédé permettant de fabriquer une feuille chauffante
WO2017007081A1 (fr) Élément chauffant plan par voie humide à l'aide d'une encre polymère de chauffage à température constante à coefficient de température positif (ptc)
WO2017222192A1 (fr) Élément de chauffage
CN102958209A (zh) 碳纤维远红外发热膜
KR20040035844A (ko) 저온 열상 방지 전기식 바닥 난방 시스템, 전기식 바닥난방용 패널, 바닥 난방용 바닥재, 및 전기식 바닥 난방장치
CN102278788B (zh) 无机平板取暖器及制备方法及用于该取暖器的塑性混凝土
WO2012086954A2 (fr) Matériau d'âme pour un panneau d'isolation sous vide constitué d'une mousse de résine phénolique durcie et panneau d'isolation sous vide l'utilisant et son procédé de fabrication
CN204859582U (zh) 一体化电采暖发热模块
CN207967188U (zh) 电池
CN115104940B (zh) 一种加热马桶座垫及其制备工艺
KR100924469B1 (ko) 발열 시트 제조방법
CN113323323A (zh) 一种钢纤维石墨导电自发热地板结构
CN212227190U (zh) 一种地暖地板及供暖系统
CN209569814U (zh) 一种集成墙暖系统
CN112208170A (zh) 一种传热阻燃型石墨烯导热板及其制备方法
KR100921998B1 (ko) 발열장판 제조방법
CN111901911A (zh) 一种可屏蔽泄漏电流的阻燃电热膜
CN207579260U (zh) 地暖专用地膜
CN207214211U (zh) 一种散热性能好的便利型通用地暖管
CN212005889U (zh) 一种新型安全型电地暖
JPH11141060A (ja) 太陽電池付きユニット
KR200496560Y1 (ko) 발열 칸막이 패널

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200980121668.9

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09762625

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09762625

Country of ref document: EP

Kind code of ref document: A2