JPH01101146A - Far infrared ray reflective sheet - Google Patents
Far infrared ray reflective sheetInfo
- Publication number
- JPH01101146A JPH01101146A JP62259956A JP25995687A JPH01101146A JP H01101146 A JPH01101146 A JP H01101146A JP 62259956 A JP62259956 A JP 62259956A JP 25995687 A JP25995687 A JP 25995687A JP H01101146 A JPH01101146 A JP H01101146A
- Authority
- JP
- Japan
- Prior art keywords
- far
- infrared reflective
- infrared
- reflective sheet
- sheet
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 27
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 5
- 239000010409 thin film Substances 0.000 claims description 9
- 239000010408 film Substances 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 2
- 229920001225 polyester resin Polymers 0.000 claims 1
- 239000004645 polyester resin Substances 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 abstract description 3
- -1 polyethylene Polymers 0.000 abstract description 3
- 229920000573 polyethylene Polymers 0.000 abstract description 3
- 239000000919 ceramic Substances 0.000 abstract description 2
- 238000009958 sewing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 9
- 239000000126 substance Substances 0.000 description 6
- 230000005855 radiation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は、保温される物質を外包するなどして、その近
傍に配置して、同物質から放射される遠赤外線を、包装
材料に内蔵された反射材によって反射せしめ、さらに再
吸収されることにより、保温すべき物質自体の保有する
保温効果を一層向上せしめる遠赤外線放射反射シート材
に関するものである。[Detailed Description of the Invention] <Industrial Application Field> The present invention provides a method of packaging a substance to be kept warm and placing it near the substance, and incorporating far infrared rays emitted from the substance into the packaging material. The present invention relates to a far-infrared radiation reflecting sheet material that further improves the heat-retaining effect of the material itself by reflecting and re-absorbing the far-infrared radiation by the reflective material.
く従来の技術〉
従来この種の保温材としては、保温される物質（発熱体
）を外部から包んで、物、質から発生した熱が周囲の空
気や熱伝導物を伝って、外方へ移動して逃げないように
遮断するのが精−杯であった。したがって、外部から加
温しないで発熱体の温度ができるだけ下がらないように
する手段を講することのみが用いられたに過ぎなかった
。さらに、こたつ、あるいは携帯懐炉のような助熱材を
外部から浴用して、加熱を補助していたに過ぎなかった
。Conventional technology> Conventionally, this type of insulation material wraps the substance to be kept warm (heating element) from the outside, and the heat generated from the substance is transmitted to the outside through the surrounding air and heat conductive material. All I could do was block it off so that it wouldn't move and escape. Therefore, the only thing that has been used is to take measures to prevent the temperature of the heating element from dropping as much as possible without heating it from the outside. Furthermore, heating was merely assisted by using external heating aids such as kotatsu or portable pocket warmers.
〈発明が解決しようとする問題点〉
従って、従来のこの種の手段の内、別の発熱補助物を外
部から密閉して、熱分子の移動を防ぐ手段は、温度を下
げない方策としては有効であるが、大仕掛けの割にはそ
れ程効果は薄いという欠点がある。また、加熱材を使用
することは別に熱源を要し、燃料の保存、管理、補給に
多分の手数と経済上の負担がかかる欠点がある。<Problems to be Solved by the Invention> Therefore, among the conventional means of this type, the means of sealing another heat generating auxiliary material from the outside to prevent the transfer of heat molecules is effective as a measure to prevent the temperature from decreasing. However, the drawback is that it is not very effective considering it is a big gimmick. In addition, the use of a heating material requires a separate heat source, and there is a drawback that storage, management, and replenishment of fuel requires considerable labor and economic burden.
また、別の放熱防護物を外部から包み込んで密閉して、
熱分子の移動を防ぐ手段は、温度を下げない方策として
は有効であるが、大仕掛けの割にはそれ程効果は薄いと
いう問題があった。In addition, another heat radiation protector is wrapped and sealed from the outside,
Measures to prevent the movement of thermal molecules are effective in keeping the temperature from dropping, but the problem is that they are not very effective despite being a big gimmick.
そこで、本発明はかかる従来の問題点を解決するために
、外部の熱エネルギーの補助を受けないで、物質自体か
ら発する熱の有効利用を図る方策を提供することを目的
とする。Therefore, in order to solve these conventional problems, it is an object of the present invention to provide a method for effectively utilizing the heat emitted from the substance itself without receiving assistance from external thermal energy.
く問題点を解決するための手段〉
該目的を達成するための本発明の構成を、実施例に対応
する第１図乃至＃＆４図を用いて説明すると、本発明は
、柔軟性のある基礎シート（１）の表面にアルミニウム
薄膜（２）が一体的に形成されでいるシート材において
、アルミニウム薄ｇＩ（２）の表面に微粉末状とした遠
赤外線反射素材（３）の薄膜層（４）が不分離一体に形
成されでいる構造とした遠赤外線反射シートである。Means for Solving the Problems〉 The structure of the present invention for achieving the above object will be explained using FIGS. 1 to 4 corresponding to the embodiments. In a sheet material in which a thin aluminum film (2) is integrally formed on the surface of the sheet (1), a thin film layer (4) of a far-infrared reflective material (3) in the form of fine powder is formed on the surface of the aluminum thin gI (2). ) is formed inseparably and integrally into a far-infrared reflective sheet.
く作用〉
本発明は、このような構造としたものであるから、遠赤
外線が特定の波長範囲で高能率に作用するものであるこ
とを巧みに利用して、遠赤外線の反射と再吸収により、
上記の効果を高め得ることができるのである。Since the present invention has such a structure, it skillfully utilizes the fact that far infrared rays act with high efficiency in a specific wavelength range, and by reflecting and reabsorbing far infrared rays, ,
The above effects can be enhanced.
〈実施例〉 以下本発明の実施例について図面に基づいて説明する。<Example> Embodiments of the present invention will be described below based on the drawings.
図中第１図乃至第３図は、本発明の第１実施例を示す図
で、（４）は次のような構成からなる遠赤外線反射シー
ト材である。すなわち、（１）は発泡ポリエチレン（発
泡度５〜４０倍）の２ＩＩｌ鹸厚の基礎シートで、その
表面−面にアルミニウムの０．０１ｍｍ厚のＭ（２）を
接着しである。前記のアルミニウムはくけ必要に応じて
、適宜の大きさ、適当な数の通気用の穴（７）をうがっ
である。そして、該アルミニウム箔（２）の外面に、遠
赤外線放射セラミック粉末（３）を所要面積に塗着しで
ある。例えば、ｔｊ＆４図に示す特性図は平均粒度１０
μのアルミナを厚さ１０μ以上に塗着した場合の分光放
射率曲線を示す。1 to 3 are diagrams showing a first embodiment of the present invention, and (4) is a far-infrared reflective sheet material having the following configuration. That is, (1) is a base sheet made of foamed polyethylene (5 to 40 times the degree of foaming) with a thickness of 2III, and M (2) made of aluminum with a thickness of 0.01 mm is adhered to the surface of the base sheet. The aluminum fence is provided with ventilation holes (7) of an appropriate size and number as necessary. Then, far-infrared emitting ceramic powder (3) is applied to the required area on the outer surface of the aluminum foil (2). For example, the characteristic diagram shown in the tj&4 diagram has an average particle size of 10
The spectral emissivity curve is shown when μ alumina is coated to a thickness of 10 μm or more.
本発明の要部は、上述のような構成をなし、例えば、敷
布（５）内に上記の遠赤外線反射シート（１）を縫い込
むなどして内部に装着する。しかるときは、約３８℃の
内部温度、約６０Ｋｇの保熱容量を有する人体（６）が
前記保温敷布（５）に包まれて、表面温友釣３６℃に対
応する波長の熱線（遠赤外＃ｉ）（第２図実線矢印）発
散しているが、人体（６）から空気中に直接放散してし
まうのではなく、被服、敷布（５）を透過して、前記ア
ルミニウム反射材（２）によって反射され、再び人体（
６）内へ戻って吸収される（ｖＪ２図点線矢、印）。そ
して、第３図に示すように人体（６）から放射される遠
赤外線と、人体の熱によって励発されて、遠赤外線放射
材料（３）から遠赤外線が放射される。実際には、人体
（６）から放射される遠赤外線と、前記の遠赤外線材料
（３）から励発されて放射される遠赤外線とは、波長等
が同じではなく、人体（６）から放射される遠赤外線（
体熱）を放射材（３）が受けて、別のその環境に応じた
遠赤外線に変換して放射する。そして、両種の遠赤外線
が直接に、或いはアルミニウム反射材（２）によって反
射されて、人体（６）に再び吸収されるので、両種の遠
赤外線が人体内で４１［１釆効果を発揮して、温熱効果
を倍加することができる。The essential parts of the present invention have the above-described configuration, and are attached to the interior of the sheet (5) by, for example, sewing the above-mentioned far-infrared reflective sheet (1) into the sheet (5). In such a case, a human body (6) having an internal temperature of about 38°C and a heat retention capacity of about 60 kg is wrapped in the heat-insulating sheet (5), and a heat ray (far-infrared # i) (Solid line arrow in Figure 2) Although it is emitted, it does not directly emit into the air from the human body (6), but it passes through clothing and bedding (5), and the aluminum reflective material (2) reflected back to the human body (
6) It returns to the inside and is absorbed (dotted arrow, mark in figure vJ2). As shown in FIG. 3, far infrared rays are excited by the far infrared rays radiated from the human body (6) and the heat of the human body, and far infrared rays are radiated from the far infrared ray emitting material (3). In reality, far-infrared rays emitted from the human body (6) and far-infrared rays excited and emitted from the far-infrared material (3) do not have the same wavelength, etc., and are emitted from the human body (6). far infrared rays (
The radiant material (3) receives the body heat), converts it into far-infrared rays according to the environment, and emits it. Then, both types of far infrared rays are absorbed directly or reflected by the aluminum reflector (2) and reabsorbed by the human body (6), so both types of far infrared rays exert a 41 [1 column effect] within the human body. This can double the thermal effect.
そして、吸収される遠赤外線は、特にそれに適した特性
（低温、短波皮）であろので、効率良く移動して人体（
６）の熱を逃さず、体温の上昇に寄与すること大である
。The far-infrared rays that are absorbed must have particularly suitable characteristics (low temperature, short-wave skin), so they can be efficiently transferred to the human body (
6) It does not allow heat to escape and contributes greatly to the rise in body temperature.
以上、本発明の適用対象を人体（６）について説明した
が、人体以外のものでも十分効果があり、例えば人体以
外の動物は勿論のこと、植物、食物、飼料などの長期保
存にも有効であることが判明している。Although the application of the present invention has been described above with respect to the human body (6), it is also sufficiently effective on objects other than the human body, for example, it is effective not only on animals other than the human body, but also on long-term preservation of plants, food, feed, etc. It turns out that there is.
本発明の基礎シートには、ポリエチレン、ポリスチレン
等の発泡性合成樹脂、あるいはポリエステル系材料で柔
軟性があればよく、不織布のような繊維、あるいは、段
ボール紙等でもよい。また、アルミニウム薄膜は蒸着さ
れた膜でも、箔材でも良い。遠赤外線放射素材には、ア
ルミナ、グラファイト、ノルフニア等、セラミック物質
が適している。The base sheet of the present invention may be made of a foamable synthetic resin such as polyethylene or polystyrene, or a polyester material, as long as it is flexible, and may also be made of fibers such as nonwoven fabric, or corrugated paper. Further, the aluminum thin film may be a vapor-deposited film or a foil material. Ceramic materials such as alumina, graphite, and norphnia are suitable as far-infrared radiation materials.
本発明の応用品には毛布、布団等の寝具、防寒ベスト、
スリーピングバッグ、キャンピングシート、カーペット
、毛布、インテリア用品、などに有効であるばかりでな
く、熱源を内蔵するものとして置きこたつ用敷布団、問
掛は布団などは対象として望ましい商品である。Application products of the present invention include bedding such as blankets and futons, cold protection vests,
Not only is it effective for sleeping bags, camping sheets, carpets, blankets, interior goods, etc., but it is also desirable for products with built-in heat sources, such as kotatsu mattresses and futons.
以上本発明の代表的と思われる実施例について説明した
が、本発明は必ずしもこれらの実施例構造のみに限定さ
れるものではなく、本発明にいう構成要件を備え、かつ
本発明にいう目的を達成し、以下にいう効果を有する範
囲内において適宜改変して実施することができるもので
ある。Although the embodiments considered to be representative of the present invention have been described above, the present invention is not necessarily limited to the structure of these embodiments. It can be implemented with appropriate modification within the scope of achieving the following effects.
〈発明の効果〉
以上の説明から既に明らかなように本発明は、内蔵した
発熱体から発する微熱であっても、熱を受けた遠赤外線
放射材料が、その温度に比例した波長の遠赤外線を放射
して、その放射された遠赤外線が反射シートによって反
射され、あるいは、直接発熱体に再吸収されて温度放散
を防ぐことができるので、内蔵した発熱体の温度は下が
らない実用上の顕昔な効果を期待することができるに至
ったのである。さらに、上記の防寒効果は、たとえば防
寒敷布を裏返しに使用すると、表面に細大を設けたアル
ミニウム箔であると、汗が通過して外部で蒸発するので
、逆に防熱敷布の効果を発揮できる。因みに寝具のまく
らに使用するときは前記の防寒効果を利用できる。<Effects of the Invention> As is already clear from the above description, the present invention allows the far-infrared emitting material to emit far-infrared rays with a wavelength proportional to the temperature, even if the heat is slightly emitted from the built-in heating element. The emitted far infrared rays are reflected by a reflective sheet or directly reabsorbed by the heating element to prevent temperature dissipation, so the temperature of the built-in heating element does not drop. As a result, we can expect significant effects. Furthermore, the above-mentioned cold-proofing effect can be reversed if the cold-proofing sheet is used inside out, and if the aluminum foil has narrow dimensions on the surface, sweat will pass through and evaporate outside, so it can have the opposite effect as a thermal sheet. . Incidentally, when used for bedding pillows, the above-mentioned cold protection effect can be utilized.
＠ｉ図は本発明の実施例の構成を示す分解図、第２図は
本発明品の使用断面図、
第３図は本発明品の拡大断面図、
第４図は分光放射率曲線である。
図中（１）は基礎シート、（２）はアルミニウム薄膜、
（３）は遠赤外線素材、（４）は薄膜層を示す。
第２図
第３図
第４図
分光台」ト平曲線@I Figure is an exploded view showing the configuration of an embodiment of the present invention, Figure 2 is a cross-sectional view of the product of the present invention in use, Figure 3 is an enlarged cross-sectional view of the product of the present invention, and Figure 4 is a spectral emissivity curve. . In the figure, (1) is the base sheet, (2) is the aluminum thin film,
(3) shows a far-infrared material, and (4) shows a thin film layer. Fig. 2 Fig. 3 Fig. 4 Spectrometer "Topira curve"
Claims (1)
膜（２）が一体的に形成されているシート材において、
アルミニウム薄膜（２）の表面に微粉末状とした遠赤外
線反射素材（３）の薄膜層（４）が不分離一体に形成さ
れている遠赤外線反射シート。 ［２］基礎シート（１）が熱可塑性合成樹脂の発泡シー
トである特許請求の範囲第［１］項に記載の遠赤外線反
射シート。 ［３］基礎シート（１）がポリエステル樹脂の発泡シー
トである特許請求の範囲第［１］項または第［２］項に
記載の遠赤外線反射シート。 ［４］基礎シート（１）が不織布である特許請求の範囲
第［１］項に記載の遠赤外線反射シート。 ［５］基礎シート（１）が厚紙である特許請求の範囲第
［１］項に記載の遠赤外線反射シート。 ［６］アルミ薄膜（２）が蒸着膜である特許請求の範囲
第［１］項に記載の遠赤外線反射シート。 ［７］アルミ薄膜（２）が箔膜である特許請求の範囲第
［１］項に記載の遠赤外線反射シート。 ［８］遠赤外線放射素材（３）がアルミナである特許請
求の範囲第［１］項に記載の遠赤外線反射シート。 ［９］遠赤外線放射素材（３）がグラファイトである特
許請求の範囲第［１］項に記載の遠赤外線反射シート。 ［１０］遠赤外線放射素材（３）がジルコニアである特
許請求の範囲第［１］項に記載の遠赤外線反射シート。 ［１１］遠赤外線放射素材（３）の薄膜層（４）が０．
５〜８０μの範囲内のものである特許請求の範囲第［１
］項に記載の遠赤外線反射シート。 ［１２］遠赤外線放射素材（３）の微粉末が平均粒径が
０．３〜１００μの範囲内のものである特許請求の範囲
第［１］項に記載の遠赤外線反射シート。[Claims] [1] A sheet material in which a thin aluminum film (2) is integrally formed on the surface of a flexible base sheet (1),
A far-infrared reflective sheet in which a thin film layer (4) of a finely powdered far-infrared reflective material (3) is integrally formed on the surface of an aluminum thin film (2). [2] The far-infrared reflective sheet according to claim [1], wherein the base sheet (1) is a foamed sheet of thermoplastic synthetic resin. [3] The far-infrared reflective sheet according to claim [1] or [2], wherein the base sheet (1) is a foamed sheet of polyester resin. [4] The far-infrared reflective sheet according to claim [1], wherein the base sheet (1) is a nonwoven fabric. [5] The far-infrared reflective sheet according to claim [1], wherein the base sheet (1) is cardboard. [6] The far-infrared reflective sheet according to claim [1], wherein the aluminum thin film (2) is a vapor-deposited film. [7] The far-infrared reflective sheet according to claim [1], wherein the aluminum thin film (2) is a foil film. [8] The far-infrared reflective sheet according to claim [1], wherein the far-infrared ray emitting material (3) is alumina. [9] The far-infrared reflective sheet according to claim [1], wherein the far-infrared ray emitting material (3) is graphite. [10] The far-infrared reflective sheet according to claim [1], wherein the far-infrared emitting material (3) is zirconia. [11] The thin film layer (4) of the far-infrared emitting material (3) is 0.
Claim No. [1] which is within the range of 5 to 80μ
] The far-infrared reflective sheet described in section. [12] The far-infrared reflecting sheet according to claim [1], wherein the fine powder of the far-infrared emitting material (3) has an average particle size within the range of 0.3 to 100 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62259956A JPH01101146A (en) | 1987-10-15 | 1987-10-15 | Far infrared ray reflective sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62259956A JPH01101146A (en) | 1987-10-15 | 1987-10-15 | Far infrared ray reflective sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01101146A true JPH01101146A (en) | 1989-04-19 |
Family
ID=17341254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62259956A Pending JPH01101146A (en) | 1987-10-15 | 1987-10-15 | Far infrared ray reflective sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01101146A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0228008U (en) * | 1988-08-12 | 1990-02-23 | ||
| EP1001105A3 (en) * | 1998-11-09 | 2001-04-18 | Ziegeleien Freiburg & Lausanne AG | Heat reflecting layer, method of making a heat reflecting layer and its use |
| WO2015147182A1 (en) * | 2014-03-28 | 2015-10-01 | 崇治 二枝 | Heat-insulating, heat-shielding sheet |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62199809A (en) * | 1986-02-19 | 1987-09-03 | 第一レ−ス株式会社 | Heat insulating cloth |
-
1987
- 1987-10-15 JP JP62259956A patent/JPH01101146A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62199809A (en) * | 1986-02-19 | 1987-09-03 | 第一レ−ス株式会社 | Heat insulating cloth |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0228008U (en) * | 1988-08-12 | 1990-02-23 | ||
| EP1001105A3 (en) * | 1998-11-09 | 2001-04-18 | Ziegeleien Freiburg & Lausanne AG | Heat reflecting layer, method of making a heat reflecting layer and its use |
| WO2015147182A1 (en) * | 2014-03-28 | 2015-10-01 | 崇治 二枝 | Heat-insulating, heat-shielding sheet |
| JP2015189086A (en) * | 2014-03-28 | 2015-11-02 | 崇治 二枝 | Heat-insulating/heat-shielding sheet |
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