JPH0650845U - Honeycomb structure - Google Patents
Honeycomb structureInfo
- Publication number
- JPH0650845U JPH0650845U JP8891292U JP8891292U JPH0650845U JP H0650845 U JPH0650845 U JP H0650845U JP 8891292 U JP8891292 U JP 8891292U JP 8891292 U JP8891292 U JP 8891292U JP H0650845 U JPH0650845 U JP H0650845U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- honeycomb structure
- corrugated
- flat
- corrugated 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
Abstract
(57)【要約】
本考案は、簡便に製造でき、かつ平板シートと波型シー
トとが接合部分で封鎖されないハニカム構造体を提供す
ることを目的とするものである。
【構成】 通気性熱融着性繊維シート１２を介して平板
シート１３と波型シート１４とが積層され、かつ前記通
気性熱融着性繊維シート１２の融着によって平板シート
１３と波型シート１４とが接合されている。
(57) [Summary] An object of the present invention is to provide a honeycomb structure which can be easily manufactured and in which the flat sheet and the corrugated sheet are not blocked at the joint portion. [Structure] A flat sheet 13 and a corrugated sheet 14 are laminated via a breathable heat-fusible fiber sheet 12, and the flat sheet 13 and the corrugated sheet are formed by fusing the breathable heat-fusible fiber sheet 12. And 14 are joined.
Description
【０００１】[0001]
本考案はフィルタ材、脱臭フィルタ材、補強芯材などに適したハニカム構造体 に関する。更に詳しくは平板シートと波型シートとが接合部分で封鎖されていな いハニカム構造体に関する。 The present invention relates to a honeycomb structure suitable for a filter material, a deodorizing filter material, a reinforcing core material, and the like. More specifically, the present invention relates to a honeycomb structure in which a flat sheet and a corrugated sheet are not sealed at a joint.
【０００２】[0002]
従来、このようなハニカム構造体１としては、図４に示すように、不織布、紙 などを波型に成形した波型シート２の頂部に接着剤３を付与し、これに平板型に 成形した平板シート４を積層して、これら波型シート２と平板シート４とを一体 化して成るものがある。 Conventionally, as such a honeycomb structure 1, as shown in FIG. 4, an adhesive 3 is applied to the top of a corrugated sheet 2 formed by corrugating a non-woven fabric, paper, etc., and molded into a flat plate shape. There is one in which the flat sheet 4 is laminated and the corrugated sheet 2 and the flat sheet 4 are integrated.
【０００３】[0003]
ところが、このハニカム構造体にあっては、頂部の接着剤を付与した部分が同 接着剤で封鎖されてしまうことから、この封鎖部分が該ハニカム構造体を各種用 途に適用する場合における種々の障害の起源となっていた。例えば該ハニカム構 造体を濾材として用いた場合には封鎖部分がデッドスペースとなり、脱臭剤など の機能性粒子を保持した機能性シートとして用いた場合には封鎖部分の機能性粒 子は接着剤で覆われることになり、その機能が消失若しくは低下することになる 。又、補強芯材として用いた場合には、封鎖部分にはマトリックス樹脂が入り込 めないため、構造欠陥となってしまう。 However, in this honeycomb structure, since the part to which the adhesive has been applied at the top is blocked by the same adhesive, this blocked part causes various problems when the honeycomb structure is applied to various purposes. It was the origin of the disability. For example, when the honeycomb structure is used as a filter medium, the blocking part becomes a dead space, and when it is used as a functional sheet holding functional particles such as deodorant, the functional particles in the blocking part are adhesive. Will be covered by and its function will be lost or diminished. Further, when it is used as a reinforcing core material, the matrix resin does not enter into the closed portion, resulting in a structural defect.
【０００４】 又、このハニカム構造体の製造には波型シート頂部へ接着剤を付与するという 煩雑な作業があり、その作業には図５に示すようにロールコーターや含浸浴など の設備を必要としていることから、その分コストも高くなっていた。更に、接着 剤の付与作業は大量に連続して行われるため、頂部だけではなく、頂部近傍、時 には底部にまでも接着剤が流れ落ちることもあり、接着剤による上記悪影響は頂 部のみならず、構造体全体にまで及ぶこともあった。 Further, in manufacturing this honeycomb structure, there is a complicated work of applying an adhesive to the top of the corrugated sheet, and the work requires equipment such as a roll coater and an impregnation bath as shown in FIG. Therefore, the cost was also increased accordingly. Furthermore, since a large amount of adhesive application work is performed continuously, the adhesive may flow down not only on the top but also near the top and sometimes even to the bottom. Instead, it could extend to the entire structure.
【０００５】 本考案は、上記事情に鑑みなされたものであり、簡便に製造でき、かつ平板シ ートと波型シートとが接合部分で封鎖されないハニカム構造体を提供することを 目的とするものである。The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a honeycomb structure which can be easily manufactured and in which the flat sheet and the corrugated sheet are not blocked at the joint portion. Is.
【０００６】[0006]
上記目的を達成するため、本考案は、通気性熱融着性繊維シートを介して平板 シートと波型シートとが積層され、かつ前記通気性熱融着性繊維シートの融着に よって平板シートと波型シートとが接合されていることを特徴とするハニカム構 造体をその要旨とした。 In order to achieve the above object, the present invention provides a flat sheet by laminating a flat sheet and a corrugated sheet via a breathable heat-fusible fiber sheet, and by fusing the breathable heat-fusible fiber sheet. The gist is a honeycomb structure characterized in that a corrugated sheet and a corrugated sheet are joined together.
【０００７】 以下、本考案のハニカム構造体を図面に従って詳細に説明する。図１及び図２ に示すように、本考案のハニカム構造体１１は、通気性熱融着性繊維シート１２ を介して積層された平板シート１３と波型シート１４とが前記通気性熱融着性繊 維シート１２の融着によって接合されて成るものである。Hereinafter, the honeycomb structure of the present invention will be described in detail with reference to the drawings. As shown in FIGS. 1 and 2, in the honeycomb structure 11 of the present invention, a flat sheet 13 and a corrugated sheet 14 laminated with a breathable heat-fusible fiber sheet 12 are used for the breathable heat-fusion. The synthetic fiber sheet 12 is joined by fusion.
【０００８】 平板シート１３は、不織布、紙、織物及びこれらの複合物などの繊維性シート からなり、各種用途に応じてシートに濾過機能を持たせたり、脱臭剤、芳香剤、 触媒などの機能性粒子をシート表面や内部に保持させたものである。The flat sheet 13 is made of a fibrous sheet such as non-woven fabric, paper, woven fabric, and a composite material thereof, and has a function of filtering, a function of a deodorant, an aromatic agent, a catalyst, etc. according to various uses. The functional particles are retained on the surface or inside the sheet.
【０００９】 波型シート１４は、前記平板シートと同様に不織布、紙、織物及びこれらの複 合物などの繊維性シートからなり、各種用途に応じてシートに濾過機能を持たせ たり、機能性粒子を保持させたものであり、該シートは幅方向に波状、ジグザグ 状、矩形状などの連続した波型形状に成形されている。The corrugated sheet 14 is made of a fibrous sheet such as non-woven fabric, paper, woven fabric and a mixture thereof as in the flat sheet, and may have a filtering function or a functional property depending on various applications. The particles are retained, and the sheet is formed in a continuous wavy shape such as a wavy shape, a zigzag shape, or a rectangular shape in the width direction.
【００１０】 これら平板シート１３と波型シート１４とが通気性熱融着性繊維シート１２を 介して積層されている。通気性熱融着性繊維シート１２は、融点が９０℃〜１３ ０℃の共重合ポリエステル、共重合ポリアミド、ポリエチレン、エチレン−酢酸 ビニル系共重合体などの低融点樹脂を用い、これを延伸しないで紡糸し、自着性 を有する状態で集積して成るものであり、該繊維シート１２を構成する繊維の繊 維径が１〜２０ｄ、目付が１０〜１００ｇ／ｍ2 、厚みが０．１〜１ｍｍの通気 性に富む粗目の繊維シートとなっている。The flat sheet 13 and the corrugated sheet 14 are laminated via the air-permeable heat-fusible fiber sheet 12. The breathable heat-fusible fiber sheet 12 uses a low melting point resin such as a copolymer polyester, a copolymer polyamide, a polyethylene, an ethylene-vinyl acetate copolymer having a melting point of 90 ° C to 130 ° C and is not stretched. The fibers constituting the fiber sheet 12 have a fiber diameter of 1 to 20 d, a basis weight of 10 to 100 g / m 2 , and a thickness of 0.1. It is a coarse fiber sheet with air permeability of ~ 1 mm.
【００１１】 この繊維シート１２を介して前記平板シート１３及び波型シート１４を上下に 積層し、必要に応じて図１に示すように、平板シート１３、繊維シート１２、波 型シート１４の順にこれらを繰り返し積み上げて、これら積層物を９０℃〜１３ ０℃以上の加熱温度で加熱する。これにより、通気性熱融着性繊維シート１２が 融着し平板シート１３及び波型シート１４とが接合されることになる。このとき 、平板シート１３と波型シート１４とを接合する通気性熱融着性繊維シート１２ の繊維間には間隙１５が存在しており、この間隙１５を通してガスや樹脂、粉体 などが自由に出入りできるようになっている。The flat sheet 13 and the corrugated sheet 14 are laminated one on top of the other through the fiber sheet 12, and as shown in FIG. 1, the flat sheet 13, the fiber sheet 12, and the corrugated sheet 14 may be stacked in this order as needed. These are repeatedly piled up and these laminates are heated at a heating temperature of 90 ° C to 130 ° C or higher. As a result, the breathable heat-fusible fiber sheet 12 is fused and the flat sheet 13 and the corrugated sheet 14 are joined. At this time, a gap 15 exists between the fibers of the breathable heat-fusible fiber sheet 12 that joins the flat sheet 13 and the corrugated sheet 14, and gas, resin, powder, etc. can freely flow through the gap 15. You can enter and leave.
【００１２】 尚、上記積層物を加熱する場合、基本的には加熱のみでよいが、平板シート１ ３、繊維シート１２、波型シート１４を上下に繰り返し積み上げたり、円筒状に 丸めて積層したりする場合など、必要に応じて加圧して各シート相互の密着性を 高めた状態で接合一体化することもできる。又、該積層物の加熱は積層物全体を 所定の温度雰囲気中に曝す方法の他、熱風ドライヤーで繊維シートの積層箇所に 熱風を送ることで加熱するという方法でもよく、この場合でも該通気性熱融着性 繊維シート自体は通気性であることから、熱は繊維シートの繊維間隙を通してシ ート全体に行き渡り未融着部分を残すことなく熱融着させることができる。When heating the above-mentioned laminate, basically only heating is necessary, but the flat sheet 13, the fiber sheet 12, and the corrugated sheet 14 are repeatedly piled up and down or rolled into a cylindrical shape to be laminated. If necessary, the sheets can be joined and integrated with each other by applying pressure as necessary to enhance the adhesion between the sheets. The heating of the laminate may be performed by exposing the entire laminate to an atmosphere of a predetermined temperature, or by sending hot air to the laminated portion of the fiber sheet with a hot air dryer to heat the laminate. Heat-sealing property Since the fiber sheet itself is breathable, heat can be spread throughout the sheet through the fiber gaps of the fiber sheet and can be heat-sealed without leaving unfused portions.
【００１３】 尚、機能性粒子を用いる場合、上記平板シートや波型シートの表面又は内部に 保持させる以外に、図３に示すように、平板シート１３と波型シート１４との間 に機能性粒子１６を充填することもできる。この場合、平板シート１３と波型シ ート１４との間に介されてこれらを接合する通気性熱融着性繊維シート１２は機 能性粒子１６が平板シート１３と波型シート１４との間からこぼれ出ないように 保持する保持材として働くことになる。When the functional particles are used, in addition to holding them on the surface or inside of the flat sheet or the corrugated sheet, as shown in FIG. 3, the functional particles are placed between the flat sheet 13 and the corrugated sheet 14. Particles 16 can also be filled. In this case, in the air-permeable heat-fusible fiber sheet 12 which is interposed between the flat sheet 13 and the corrugated sheet 14 to bond them, the functional particles 16 are formed between the flat sheet 13 and the corrugated sheet 14. It will act as a holding material that holds the material so that it does not spill out.
【００１４】[0014]
脱臭剤をシート表面及び内部に保持させた不織布を平板シートとし、同じく脱 臭剤をシート表面及び内部に保持させた不織布を用い、これを波型に成形したも のを波型シートとし、これら平板シートと波型シートとの間に、融点が１００℃ の共重合ポリアミド樹脂を未延伸で紡糸し、自着性を有する状態で集積した繊維 径が３ｄ、目付が３０ｇ／ｍ2 、厚みが０．５ｍｍの繊維シートを介在させる。 この積層物に熱風ドライヤーで１１０℃の熱風を吹きかけて加熱し前記繊維シー トを融着させ、平板シートと波型シートとを接合した。こうして得られたハニカ ム構造体にあっては、平板シートと波型シートとを接合する部分が封鎖されてお らず、接合部分において脱臭機能が損なわれることがなかった。A non-woven fabric with a deodorant retained on the surface and inside was used as a flat sheet, and a non-woven fabric with a deodorant retained on the sheet surface and inside was also used to form a corrugated sheet. Between the flat sheet and the corrugated sheet, a copolyamide resin having a melting point of 100 ° C. was spun unstretched and accumulated in a self-adhesive state. The fiber diameter was 3 d, the basis weight was 30 g / m 2 , and the thickness was A 0.5 mm fiber sheet is interposed. The laminated sheet was heated by blowing hot air of 110 ° C. with a hot air dryer to fuse the fiber sheet and bond the flat sheet and the corrugated sheet. In the honeycomb structure thus obtained, the portion for joining the flat sheet and the corrugated sheet was not blocked, and the deodorizing function was not impaired at the joined portion.
【００１５】[0015]
上記構成を備えたことにより、本考案のハニカム構造体は、平板シートと波型 シートとを接合する通気性熱融着性繊維シート内をガスや樹脂、粉体などが自由 に出入りできるようになっているので、該ハニカム構造体を濾材として用いた場 合に接合部分がデッドスペースとなったり、脱臭剤などの機能性粒子を保持した 機能性シートとして用いた場合に接合部分が機能性粒子を覆ってしまい、その機 能が消失若しくは低下するということがない。又、補強芯材として用いた場合に 、接合部分にマトリックス樹脂が入り込めないため、構造欠陥となってしまうと いう不具合を生じることもない。 With the above structure, the honeycomb structure of the present invention allows gas, resin, powder, etc. to freely flow in and out of the breathable heat-fusible fiber sheet that joins the flat sheet and the corrugated sheet. Therefore, when the honeycomb structure is used as a filter medium, the joint portion becomes a dead space, and when the honeycomb structure is used as a functional sheet holding functional particles such as a deodorant, the joint portion has the functional particles. It does not cover or obstruct the function of the robot. Further, when used as a reinforcing core material, since the matrix resin cannot enter the joint portion, there is no problem that a structural defect occurs.
【００１６】 又、このハニカム構造体は、通気性熱融着性繊維シートを介して平板シートと 波型シートとを積層し、この積層物を加熱することで製造することができ、従来 のハニカム構造体のようにロールコーターや含浸浴などの設備を必要とせず、そ の分コストも安くすることができる。Further, this honeycomb structure can be manufactured by laminating a flat sheet and a corrugated sheet via an air-permeable heat-fusible fiber sheet, and heating the laminated body. Unlike the structure, there is no need for equipment such as a roll coater or an impregnation bath, and the cost can be reduced accordingly.
【図１】本考案のハニカム構造体を示した断面図FIG. 1 is a sectional view showing a honeycomb structure of the present invention.
【図２】図１のハニカム構造体の要部を示す拡大断面図FIG. 2 is an enlarged cross-sectional view showing a main part of the honeycomb structure of FIG.
【図３】ハニカム構造体の平板シートと波型シートとの
間に脱臭剤を充填した例を示す斜視図FIG. 3 is a perspective view showing an example in which a deodorant is filled between a flat sheet and a corrugated sheet of a honeycomb structure.
【図４】従来のハニカム構造体を示す斜視図FIG. 4 is a perspective view showing a conventional honeycomb structure.
【図５】従来のハニカム構造体の製造装置を示す斜視図FIG. 5 is a perspective view showing a conventional apparatus for manufacturing a honeycomb structure.
１２・・・通気性熱融着性繊維シート １３・・・平板シート １４・・・波型シート 12 ... Breathable heat-fusible fiber sheet 13 ... Flat sheet 14 ... Corrugated sheet
Claims (1)
シートと波型シートとが積層され、かつ前記通気性熱融
着性繊維シートの融着によって平板シートと波型シート
とが接合されていることを特徴とするハニカム構造体。1. A flat sheet and a corrugated sheet are laminated via a breathable heat-fusible fiber sheet, and the flat sheet and the corrugated sheet are joined by fusion of the breathable heat-fusible fiber sheet. A honeycomb structure characterized by being formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8891292U JPH0650845U (en) | 1992-12-25 | 1992-12-25 | Honeycomb structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8891292U JPH0650845U (en) | 1992-12-25 | 1992-12-25 | Honeycomb structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0650845U true JPH0650845U (en) | 1994-07-12 |
Family
ID=13956158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8891292U Pending JPH0650845U (en) | 1992-12-25 | 1992-12-25 | Honeycomb structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0650845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002340280A (en) * | 2001-05-18 | 2002-11-27 | Jamco Corp | Vacuum insulating block |
-
1992
- 1992-12-25 JP JP8891292U patent/JPH0650845U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002340280A (en) * | 2001-05-18 | 2002-11-27 | Jamco Corp | Vacuum insulating block |
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