JPH0576427U - Foldable cold insulation sheet for body preservation - Google Patents
Foldable cold insulation sheet for body preservationInfo
- Publication number
- JPH0576427U JPH0576427U JP1517292U JP1517292U JPH0576427U JP H0576427 U JPH0576427 U JP H0576427U JP 1517292 U JP1517292 U JP 1517292U JP 1517292 U JP1517292 U JP 1517292U JP H0576427 U JPH0576427 U JP H0576427U
- Authority
- JP
- Japan
- Prior art keywords
- cold insulation
- sheet
- cold
- insulation sheet
- synthetic resin
- 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
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- Freezing, Cooling And Drying Of Foods (AREA)
Abstract
(57)【要約】
【目的】手軽に取り扱え、冷却の際も場所を取らず、ま
たかさばりのない遺体保存用折り畳み保冷シ−トを提供
する。
【構成】２枚の不織布間に吸水性高分子材料を封入した
保冷用シ−トを、長尺の合成樹脂フィルム上に複数枚接
着してなる遺体保存用折り畳み保冷シ−トであって、該
保冷用シ−ト２は、合成樹脂フィルム１の片方の端から
少なくとも保冷用シ−トの長さ分５あけて接着され、更
に、該保冷用シ−トの吸水状態時の厚さの倍数値の間隔
６、７をおいて他の保冷用シ−ト３、４が順次接着され
ている遺体保存用折り畳み保冷シ−ト。
(57) [Summary] [Purpose] To provide a folding cold insulation sheet for body preservation that is easy to handle, does not occupy space during cooling, and is not bulky. [Structure] A folding cold insulation sheet for preserving a body, comprising a plurality of sheets of cold insulation in which a water-absorbent polymer material is sealed between two non-woven fabrics, which are adhered onto a long synthetic resin film, The cold insulation sheet 2 is adhered to the synthetic resin film 1 by adhering at least the length of the cold insulation sheet 5 from one end of the synthetic resin film 1, and further, the thickness of the cold insulation sheet in a water absorbing state. Folding cold insulation sheet for body preservation in which other cold insulation sheets 3, 4 are sequentially bonded at intervals of multiples 6.
Description
【０００１】[0001]
本考案は、遺体を保冷して保存するのに用いる遺体保存用折り畳み保冷シ−ト に関する。 The present invention relates to a folding cold storage sheet for body preservation, which is used for keeping the body cold.
【０００２】[0002]
遺体を保冷して保存するには、一般にドライアイスを使用し、これを砕いて布 等で包み棺の中に入れている。夏期に遺体を保存するのにドライアイスのみでは 保冷が不十分である。特に北緯３４℃以南の九州では多くのドライアイスを必要 とする。また友引等慣習的に１日以上保管せざるを得ない時には、保存をよくす る方法は余りなかった。ポリビニルアルコ−ルのゲル状物を冷却して保冷材に使 用することも考えられるが、これはかさばりがあり、重いので遺体の保存には適 さない。 Dry ice is generally used to keep the body in a cold place, which is crushed and wrapped in a cloth to put it in a casket. Dry ice alone is not sufficient to keep the body in the summer to preserve it. Especially in Kyushu, which is south of 34 ° C north, a lot of dry ice is required. In addition, there is not much way to improve the preservation when it is customary to keep it for more than one day, such as Tomohiki. It is conceivable to cool the gel of polyvinyl alcohol and use it as a heat insulating material, but this is bulky and heavy, so it is not suitable for preservation of the body.
【０００３】 ところで、高吸水性高分子材料をシ−ト状にし、これに水を含ませ、次いで冷 却して保冷材（保冷用シ−ト）に用いることは知られている。従来のこの種の保 冷用シ−トは、２枚の不織布の間に高吸水性高分子材料を封入しシ−ト状となし たものであり、通常１シ−トづつで用いられている。ところが、遺体の保冷保存 には大きなシ−トが必要である。小さな保冷用シ−トを１枚ずつ冷凍して遺体の 保冷に何枚か使用することも考えられるが、煩わしさがあり、また該シ−トの大 きさについても、冷蔵庫で冷却する関係上余り大きくすることはできい。By the way, it is known that a superabsorbent polymer material is formed into a sheet, water is added to the sheet, and then the sheet is cooled to be used as a cold insulating material (sheet for keeping cold). This type of conventional cold insulation sheet is a sheet made by enclosing a super absorbent polymer material between two non-woven fabrics, and is usually used for each sheet. There is. However, a large sheet is required to keep the body cold. It may be possible to freeze several small cooling sheets one by one and use them to cool the body, but this is cumbersome and the size of the sheets is kept in a refrigerator. It is not possible to make it too large.
【０００４】[0004]
本考案は、手軽に取り扱え、冷却の際も場所を取らず、またかさばりのない遺 体保存用折り畳み保冷シ−トを提供することを目的とする。 It is an object of the present invention to provide a foldable cold insulation sheet for preserving a body, which can be easily handled, does not occupy a space during cooling, and is not bulky.
【０００５】[0005]
本考案者は、遺体保存のための手軽に取り扱える保冷用シ−トについて種々検 討し、その結果、高吸水性高分子材料を不織布に封入した保冷用シ−トを何枚か つないで大きくし、また折り畳み可能にして冷蔵庫に入れやすくすることを試み た。しかし、保冷用シ−トを吸水させ、折り畳んで冷蔵庫に入れ冷凍させると、 折り畳みによって相接するようになった不織布同士が、冷凍してくっついてしま い、拡げるのが困難になり手間がかるという問題点があった。本考案はかかる問 題点も解消したものでる。 The present inventor has conducted various studies on a heat-retaining sheet that can be easily handled for preservation of a body, and as a result, it has been possible to connect several sheets of heat-retaining sheets in which a superabsorbent polymer material is enclosed in a non-woven fabric to make a large sheet. I also tried to make it foldable and easy to put in the refrigerator. However, if the sheet for cold storage is made to absorb water, folded, and put in the refrigerator to freeze, the nonwoven fabrics that have come into contact with each other due to folding will freeze and stick to each other, and it will be difficult and difficult to spread. There was a problem. The present invention solves this problem.
【０００６】 すなわち本考案は、２枚の不織布間に吸水性高分子材料を封入した保冷用シ− トを、長尺の合成樹脂フィルム上に複数枚接着してなる遺体保存用折り畳み保冷 シ−トであって、該保冷用シ−トは、合成樹脂フィルムの片方の端から少なくと も保冷用シ−トの長さ分あけて接着され、更に、該保冷用シ−トの吸水状態時の 厚さの倍数値の間隔をおいて他の保冷用シ−トが順次接着されていることを特徴 とする遺体保存用折り畳み保冷シ−トである。That is, the present invention is a folding cold insulation sheet for body preservation, which is obtained by adhering a plurality of cold insulation sheets in which a water-absorbent polymer material is enclosed between two nonwoven fabrics on a long synthetic resin film. The sheet for cooling is adhered to one end of the synthetic resin film by opening at least the length of the sheet for cooling, and further, when the sheet for cooling is absorbing water. Is a folding cold insulation sheet for preserving bodies, characterized in that other cold insulation sheets are sequentially bonded at intervals of multiples of the thickness.
【０００７】 本考案を図を用いて説明する。図１は本考案の遺体保存用折り畳み保冷シ−ト の正面図、図２はその平面図である。図１、２は保冷用シ−トを３枚繋いだ場合 を示したものである。１は長尺の合成樹脂フィルムである。２、３、４、は保冷 用シ−トであり、それぞれ不織布の上に吸水性高分子粉末を散布しその上に不織 布を重ね四辺を接着したものであって、同じ大きさである。これらの保冷用シ− ト２、３、４は間隔６、７を置いて合成樹脂フィルム１に接着している。間隔６ は、上記保冷用シ−トが水を吸収して膨潤したときの厚さの２倍である。また間 隔７は上記保冷用シ−トが水を吸収して膨潤したときの厚さの３倍である。５は 合成樹脂フィルム１のみの部分であり、少なくとも保冷用シ−トの大きさであ る。The present invention will be described with reference to the drawings. FIG. 1 is a front view of a folding cold storage sheet for body preservation according to the present invention, and FIG. 2 is a plan view thereof. 1 and 2 show the case where three sheets for cooling are connected. 1 is a long synthetic resin film. Reference numerals 2, 3, 4 are sheets for keeping cold, each of which is made by sprinkling a water-absorbing polymer powder on a non-woven fabric, laminating a non-woven fabric thereon, and adhering four sides, and having the same size. . These cooling sheets 2, 3 and 4 are adhered to the synthetic resin film 1 at intervals 6 and 7. The interval 6 is twice the thickness when the cold insulating sheet absorbs water and swells. The space 7 is three times the thickness of the cold insulation sheet when it absorbs water and swells. Reference numeral 5 denotes a portion of the synthetic resin film 1 only, which is at least the size of the sheet for keeping cold.
【０００８】 保冷用シ−トの吸水性高分子材料としては高吸水性高分子化合物であればよい が、例えば粉末状のポリアクリル酸ナトリウム塩などが用いられる。しかして、 実験によると、ポリアクリル酸ナトリウム塩は、２４時間保冷を維持するために は、上記保冷用シ−ト７０ｃｍ平方（０．４９ｍ2）当たり約１６０ｇ必要であ る。そして、これに水を吸収させたときには、保冷用シ−トの厚さは約４０ｍｍ になる。このように水を吸収すると、保冷用シ−トは厚さを著しく増すため、本 考案においては、この厚みの増加を考慮し、上記の間隔６、７を置いて保冷用シ −トを配置する。上記の場合、間隔６は４０×２＝８０ｍｍにし、間隔７は４０ ×３＝１２０ｍｍにする。また、高吸水性高分子化合物中に水保持剤（保水剤） 例えばパ−ライト、ベントナイト等を高吸水性高分子化合物に混入させておくと 、保水状態を維持することができるため、保冷効果をより長く保つことができる 。合成樹脂フィルムにはポリエチレンフィルム等が用いられる。As the water-absorbent polymer material of the sheet for keeping cold, a super-water-absorbent polymer compound may be used, and for example, powdery sodium polyacrylate salt or the like is used. Therefore, according to the experiment, about 160 g of the sodium polyacrylic acid salt is required for maintaining the cold storage for 24 hours per 70 cm 2 (0.49 m 2 ) of the cold storage sheet. When the water is absorbed into this, the thickness of the sheet for keeping cold is about 40 mm. When water is absorbed in this manner, the thickness of the cold insulation sheet remarkably increases. Therefore, in the present invention, in consideration of this increase in thickness, the cold insulation sheet is arranged with the above intervals 6 and 7. To do. In the above case, the space 6 is 40 × 2 = 80 mm, and the space 7 is 40 × 3 = 120 mm. In addition, if a water retention agent (water retention agent) such as pearlite or bentonite is mixed in the superabsorbent polymer compound in the superabsorbent polymer compound, the water retention state can be maintained, so that the cooling effect can be maintained. Can be kept longer. A polyethylene film or the like is used as the synthetic resin film.
【０００９】 本考案の上記の遺体保存用折り畳み保冷シ−トを使用するには次のようにする 。まず、５の合成樹脂フィルムを左側に折って保冷用シ−ト２の上に重ね、次い でこの折り重ねた部分を更に左側に折って保冷用シ−ト３の上に重ね、その上に 保冷用シ−ト４を右側に折って重ねる。その折り重ねた状態を図３に示す。この 様に折り畳んで小さくした後、水槽に入れるなどして吸水性高分子粉末を吸水さ せる。この吸水により保冷用シ−トは厚さを増すが、上記したように、本考案に おいては予め間隔６、７を持たせておくので、円滑な吸水処理が行える。また、 保冷用シ−トに吸水させてから上記方法で折り畳んでもよい。この場合も間隔６ 、７が設けられているので、円滑に折り畳むことができる。To use the above-mentioned folding cold storage sheet for body preservation of the present invention, the following is performed. First, fold the synthetic resin film 5 on the left side and stack it on the cooling sheet 2, then fold the folded part further on the left side and stack it on the cooling sheet 3, and then Fold the cooling sheet 4 to the right and stack. The folded state is shown in FIG. After being folded in this way to make it smaller, the water-absorbent polymer powder is made to absorb water by putting it in a water tank. The water absorption increases the thickness of the cold insulation sheet, but as described above, in the present invention, the gaps 6 and 7 are provided in advance, so that smooth water absorption processing can be performed. Alternatively, the sheet for cooling may be made to absorb water and then folded by the above method. Also in this case, since the spaces 6 and 7 are provided, it is possible to smoothly fold.
【００１０】 この折り畳んだ保冷用シ−トは次に冷蔵庫に入れて冷却する。本考案において は、保冷用シ−トを折り畳んだので、特に大型の冷蔵庫を必要としない。すなわ ち、棺の大きさにあわせた例えば、幅が６０〜７０ｃｍで長さが約２ｍの保冷用 シ−トを冷凍するのには大型の冷蔵庫を必要とするが、これを本考案の如くして 折り畳み可能にすれば、幅、奥行きが約７０ｃｍあれば冷凍が可能になる。The folded sheet for keeping cold is then put in a refrigerator to be cooled. In the present invention, since the cooling sheet is folded, a large refrigerator is not required. That is, for example, a large refrigerator is required to freeze a sheet for cold storage having a width of 60 to 70 cm and a length of about 2 m according to the size of the casket. If it is made foldable in this way, it can be frozen if its width and depth are about 70 cm.
【００１１】 保冷用シ−トを冷却させた後、これを冷蔵庫から取り出し、元の状態に拡げて 、例えば棺の底に敷く。しかして、本考案においては、図３に示すように、折り 畳んだ際、保冷用シ−トの間に必ず合成樹脂フィルムが介在しているので、拡げ るに当たり保冷用シ−トの不織布面同士が氷でくっついて剥離困難になると言う 支障を防ぐことができる。After the cooling sheet is cooled, it is taken out of the refrigerator, expanded to its original state, and laid on the bottom of the casket, for example. However, in the present invention, as shown in FIG. 3, when the sheet is folded, the synthetic resin film is always interposed between the sheets for keeping cold, so that the nonwoven fabric surface of the sheet for keeping cold is expanded. It is possible to prevent the problem that they become stuck together with ice and become difficult to peel off.
【００１２】 上記図に示した例では、保冷用シ−トを３枚繋げたが、２枚繋いだだけでもよ い。その場合には、保冷用シ−ト４とその下の部分の合成樹脂フィルム１とを設 けない。本考案は、保冷用シ−トを繋いだので、一連のものとなっているから、 取り扱いが極めて便利である。この保冷用シ−トの繋部分は、合成樹脂フィルム １のみでもよいし、また保冷用シ−トの外層部の不織布が存在していてもよい。In the example shown in the above figure, three sheets for cooling are connected, but it is also possible to connect only two sheets. In that case, the cooling sheet 4 and the synthetic resin film 1 below it cannot be provided. Since the present invention has a series of cold insulation sheets connected together, it is extremely convenient to handle. The connecting portion of the cold insulation sheet may be only the synthetic resin film 1, or the nonwoven fabric of the outer layer portion of the cold insulation sheet may be present.
【００１３】 本考案の遺体保存用折り畳み保冷シ−トでは、１枚の保冷用シ−トは５０〜７ ０ｃｍ四方の大きさとなる。このように保冷用シ−トが大きくなると、２枚の不 織布の間に散布した吸水性高分子材料粉末が移動し、局在化する恐れがある。こ れを防ぐには、吸水性高分子材料に低融点ポリエチレン等の低融点の合成樹脂の 粉末を混入して散布し、その後保冷用シ−トを適宜の間隔例えば１５ｃｍの間隔 で格子状に加熱して、該部分の低融点合成樹脂粉末をもって不織布を熱溶着させ るとよい。In the folding cold insulation sheet for body preservation according to the present invention, one cold insulation sheet has a size of 50 to 70 cm square. When the sheet for keeping cold becomes large as described above, the water-absorbent polymer material powder scattered between the two non-woven cloths may move and localize. To prevent this, mix a powder of low melting point synthetic resin such as low melting point polyethylene into the water absorbent polymer material and spray it, and then keep the cooling sheets in a grid pattern at an appropriate interval, for example, 15 cm. It is advisable to heat and heat-bond the nonwoven fabric with the low melting point synthetic resin powder in that portion.
【００１４】 本考案の遺体保存用折り畳み保冷シ−トは、上記の如くして吸水、冷凍後に、 拡げた状態にして棺の底に敷いて用いるが、その際に、底に該折り畳み保冷シ− トを拡げて１枚敷き、その上にドライアイスを砕いて敷き、更にその上にもう１ 枚折り畳み保冷シ−トを拡げて重ねると、より一層保冷効果を維持することがで きる。本考案の折り畳み保冷シ−トは長くつながっているので、ドライアイスの 保持が容易である。このように重ねて用いると保冷効果の持続時間が２倍以上に なり、特に友引等で長い保存が必要な場合に適する。本考案の折り畳み保冷シ− トは、その保冷効果の持続性の良さから、魚類等の保存にも利用できる。The fold-keeping sheet for preserving bodies of the present invention is used by spreading it on the bottom of a casket after absorbing water and freezing as described above, and then spreading it to the bottom of the casket. -If you spread one sheet and spread it, crush it with dry ice and lay it on top, and then fold another sheet and spread the cold insulation sheet on top of it, you can further maintain the cold insulation effect. Since the folding cold insulation sheet of the present invention is connected for a long time, it is easy to hold dry ice. When these layers are used in this manner, the duration of the cold insulation effect is more than doubled, which is particularly suitable for long storage such as friendship. INDUSTRIAL APPLICABILITY The folding cold insulation sheet of the present invention can be used for preservation of fish and the like because of its long-lasting cold insulation effect.
【００１５】[0015]
本考案の遺体保存用折り畳み保冷シ−トは、保冷用シ−トを上記構成のように して折り畳み可能に繋いだので、遺体を納める棺に敷いて用いるのに大変便利で ある。すなわち、折り畳んで、水を含ませ、冷凍し、拡げて棺に敷けばよいので 手軽に取り扱える。しかして、折り畳めるようにしたので、通常の冷蔵庫で冷却 することができる。また保冷用シ−トを該保冷用シ−トの吸水状態時の厚さを考 慮して間隔をおいて配置したので、折り畳み作業、吸水作業が円滑に行える。更 に折り畳んだときに、保冷用シ−ト間に必ず合成樹脂フィルムが存在するように したから冷凍後の広拡作業が円滑に行える。 The foldable cold insulation sheet according to the present invention is foldably connected to the cold insulation sheet as described above, and is very convenient to lay on a casket for storing the corpse. In other words, it can be easily handled because it can be folded, soaked in water, frozen, spread and laid on a coffin. Then, since it can be folded, it can be cooled in an ordinary refrigerator. Further, since the cold insulation sheets are arranged at intervals in consideration of the thickness of the cold insulation sheet in the water absorbing state, the folding work and the water absorbing work can be smoothly performed. When it is further folded, the synthetic resin film is always present between the cold insulation sheets, so that the spread operation after freezing can be performed smoothly.
図１ 本考案の遺体保存用折り畳み保冷シ−トの一例を示す正
面図 図２ 本考案の遺体保存用折り畳み保冷シ−トの一例を示す平
面図 図３ 本考案の遺体保存用折り畳み保冷シ−トの一例の折り畳
んだ状態を示す正面図Fig. 1 Front view showing an example of a folding cold insulation sheet for body preservation of the present invention. Fig. 2 Plan view showing an example of a folding cold insulation sheet for body preservation of the present invention. Front view showing an example of the folded state
１ 合成樹脂フィルム ２、３、４ 保冷用シ−ト ６、７ 間隔部 1 Synthetic resin film 2, 3, 4 Cooling sheet 6, 7 Spacing part
Claims (1)
入した保冷用シ−トを、長尺の合成樹脂フィルム上に複
数枚接着してなる遺体保存用折り畳み保冷シ−トであっ
て、該保冷用シ−トは、合成樹脂フィルムの片方の端か
ら少なくとも保冷用シ−トの長さ分あけて接着され、更
に、該保冷用シ−トの吸水状態時の厚さの倍数値の間隔
をおいて他の保冷用シ−トが順次接着されていることを
特徴とする遺体保存用折り畳み保冷シ−ト。1. A folding cold insulation sheet for body preservation, comprising a plurality of sheets of cold insulation in which a water-absorbent polymer material is enclosed between two non-woven fabrics and bonded on a long synthetic resin film. The cold-insulating sheet is adhered with one end of the synthetic resin film separated by at least the length of the cold-insulating sheet, and the thickness of the cold-insulating sheet is twice the thickness in the water absorbing state. Foldable cold insulation sheet for body preservation, characterized in that other cold insulation sheets are sequentially bonded at numerical intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1517292U JPH0576427U (en) | 1992-03-23 | 1992-03-23 | Foldable cold insulation sheet for body preservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1517292U JPH0576427U (en) | 1992-03-23 | 1992-03-23 | Foldable cold insulation sheet for body preservation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0576427U true JPH0576427U (en) | 1993-10-19 |
Family
ID=11881394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1517292U Pending JPH0576427U (en) | 1992-03-23 | 1992-03-23 | Foldable cold insulation sheet for body preservation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0576427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002102298A (en) * | 2000-10-02 | 2002-04-09 | Tatsu Fujii | Remains cold-reserving device |
| JP2020063389A (en) * | 2018-10-18 | 2020-04-23 | 三菱ケミカルインフラテック株式会社 | Heat storage member for remains |
-
1992
- 1992-03-23 JP JP1517292U patent/JPH0576427U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002102298A (en) * | 2000-10-02 | 2002-04-09 | Tatsu Fujii | Remains cold-reserving device |
| JP2020063389A (en) * | 2018-10-18 | 2020-04-23 | 三菱ケミカルインフラテック株式会社 | Heat storage member for remains |
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