JPH0634171A - Water absorbing sheet - Google Patents
Water absorbing sheetInfo
- Publication number
- JPH0634171A JPH0634171A JP4213274A JP21327492A JPH0634171A JP H0634171 A JPH0634171 A JP H0634171A JP 4213274 A JP4213274 A JP 4213274A JP 21327492 A JP21327492 A JP 21327492A JP H0634171 A JPH0634171 A JP H0634171A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- water
- heat
- water absorbing
- fabric
- 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.)
- Granted
Links
Landscapes
- Air Humidification (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、例えば、蒸発式加湿
器等の加湿機器に於いて、適宜温度に加熱された温風を
加湿するときに用いられるような吸水シートに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water absorbing sheet used for humidifying warm air heated to an appropriate temperature in a humidifying device such as an evaporative humidifier.
【０００２】[0002]
【従来の技術】従来、上述例のような加湿器に使用され
る吸水シートとしては、例えば、加湿器内部の貯水容器
に貯水された水道水を吸水シートにより吸上げ、適宜温
度に加熱された温風を送風機により送風して、吸水シー
トから蒸発する水分で温風を加湿するために用いられる
ので、貯水容器に貯水された水道水を高く吸上げること
ができ、且つ、水吸上げ時に於いて強度低下及び形態変
化が起きない機能を備えた吸水シートを使用している。2. Description of the Related Art Conventionally, as a water absorbing sheet used in a humidifier such as the above-mentioned example, for example, tap water stored in a water container inside the humidifier is sucked up by a water absorbing sheet and heated to an appropriate temperature. Since hot air is blown by the blower and is used to humidify the warm air with the water vaporized from the water absorbing sheet, the tap water stored in the water storage container can be sucked up high, and at the time of sucking water. In addition, a water-absorbing sheet having a function of not lowering strength and changing the shape is used.
【０００３】[0003]
【発明が解決しようとする課題】しかし、上述のような
機能を備えた吸水シートを製造する場合、例えば、ポリ
エステル繊維を配合すると水吸上げ力が向上するが、吸
水時の水分により繊維間の摩擦抵抗が小さくなり、強度
低下及び形態変化が起きる。且つ、ポリエチレン繊維を
配合すると強度低下が小さくなり、吸水時に形態変化が
起きるのを防止できるが、繊維自体の吸水性が非常に悪
いため、加湿機能が損なわれてしまうという問題点を有
している。However, in the case of producing a water absorbent sheet having the above-mentioned function, for example, when polyester fibers are blended, the water absorption power is improved, but the water content at the time of water absorption causes the fibers to absorb each other. The frictional resistance is reduced, and the strength is reduced and the shape is changed. In addition, when polyethylene fiber is blended, the strength decrease becomes small, and it is possible to prevent the morphological change from occurring during water absorption, but since the fiber itself has very poor water absorption, there is a problem that the humidifying function is impaired. There is.
【０００４】また、貯水容器に貯水された水道水を吸水
シートで常時吸上げているため、同吸水シートの吸湿部
分に雑菌が発生しやすく、除湿時に於いて、吸水シート
の吸湿部分に発生した雑菌が加湿空間内に放出されてし
まい、室内の衛生環境が悪くなるという問題点も有して
いる。Further, since tap water stored in the water storage container is constantly sucked up by the water absorbing sheet, various bacteria are apt to be generated in the moisture absorbing portion of the water absorbing sheet and generated in the moisture absorbing portion of the water absorbing sheet during dehumidification. There is also a problem that miscellaneous bacteria are released into the humidified space, which deteriorates the sanitary environment in the room.
【０００５】この発明は上記問題に鑑み、吸水性の高い
繊維シートと金属製補強板とを熱融着樹脂で一体的に接
合することにより、シート自体の水吸上げ力が向上し、
吸水時に強度低下及び形態変化が起きるのを防止できる
吸水シートの提供を目的とする。In view of the above problems, the present invention integrally joins a highly water-absorbent fiber sheet and a metal reinforcing plate with a heat-sealing resin to improve the water absorption force of the sheet itself.
An object of the present invention is to provide a water-absorbent sheet that can prevent strength reduction and shape change during water absorption.
【０００６】[0006]
【課題を解決するための手段】この発明は、抗菌材を充
填した吸水性の高い繊維シートと金属製補強板とを熱融
着樹脂で一体的に接合した吸水シートであることを特徴
とする。The present invention is characterized in that it is a water-absorbent sheet in which a highly water-absorbent fiber sheet filled with an antibacterial material and a metal reinforcing plate are integrally joined with a heat-sealing resin. .
【０００７】[0007]
【発明の効果】この発明によれば、吸水シートを構成す
る繊維シートと金属製補強板とを熱融着樹脂により一体
的に接合しているので、ポリエステル等の繊維素材を使
用しても強度低下や形態変化が起きず、繊維素材の毛細
管現象により水吸上げ力を高めることができる。しか
も、繊維シートに接合した金属製補強板により吸水シー
トの形態を保持しているため、吸水シートの加湿面積が
常時一定しており、安定した加湿機能を発揮することが
できる。According to the present invention, the fiber sheet constituting the water absorbing sheet and the metal reinforcing plate are integrally joined by the heat-sealing resin, so that the strength can be improved even if a fiber material such as polyester is used. It does not cause deterioration or morphological change, and the water absorption ability can be increased by the capillary phenomenon of the fiber material. Moreover, since the shape of the water absorbing sheet is maintained by the metal reinforcing plate joined to the fiber sheet, the humidifying area of the water absorbing sheet is always constant, and a stable humidifying function can be exhibited.
【０００８】且つ、繊維シートに接合した金属製補強板
を強制的に折曲げて、Ｕ字形や波形等の任意形状に吸水
シートを変形させることで、使用枚数及び収納容積を可
変せずに加湿表面積のみ大きくすることができ、加湿効
率の向上及び機器の小型化が図れると共に、繊維シート
に充填した抗菌剤により吸湿部分に発生する雑菌が殺菌
されるため、室内の衛生環境を清潔な状態に保つことが
できる。Further, by forcibly bending the metal reinforcing plate joined to the fiber sheet and deforming the water absorbing sheet into an arbitrary shape such as a U shape or a corrugated shape, the humidification is performed without changing the number of sheets used and the storage volume. Only the surface area can be increased, the efficiency of humidification can be improved and the equipment can be miniaturized, and the bacteria that occur in the hygroscopic part are sterilized by the antibacterial agent filled in the fiber sheet, so the indoor hygiene environment can be kept clean Can be kept.
【０００９】[0009]
【実施例】この発明の一実施例を以下図面に基づいて詳
述する。図面は蒸発式の加湿器に於いて、ヒータで加熱
された温風を加湿するときに用いられる吸水シートを示
し、図１に於いて、この加湿器１は、同器内部の貯水容
器２内に貯水された水道水Ｗにポリエステル製の吸水シ
ート３をＵ字形や波形等の任意形状に折曲げて浸漬し、
貯水容器２に貯水された水道水Ｗを吸水シート３の毛細
管現象により吸上げると共に、送風機４を駆動して、ヒ
ータ５で加熱された温風Ｈを吸水シート３に吹付け、同
吸水シート３により吸上げられた水分で温風Ｈを適度に
加湿する構成である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to the drawings. The drawing shows a water absorbing sheet used for humidifying hot air heated by a heater in an evaporative humidifier. In FIG. 1, the humidifier 1 is a water storage container 2 inside the humidifier. The water absorbent sheet 3 made of polyester is bent into a tap water W stored in
The tap water W stored in the water storage container 2 is sucked up by the capillarity of the water absorbing sheet 3, and the blower 4 is driven to blow the warm air H heated by the heater 5 onto the water absorbing sheet 3. The warm air H is moderately humidified by the moisture sucked up by.
【００１０】上述の吸水シート３を製造する場合、図２
及び図３に示すように、長尺寸法に形成した黄銅薄板６
（厚さｔ０．２mm）の上下両面に、熱融着樹脂で形成し
た２枚の各熱融着フィルム７，７を面方向に沿って１枚
ずつ夫々重合し、同各熱融着フィルム７，７を介して後
述する配合比率で抄造した２枚の各繊維シート８，８を
面方向に沿って１枚ずつ夫々重合する。When manufacturing the above-mentioned water-absorbing sheet 3, FIG.
And, as shown in FIG. 3, a brass thin plate 6 formed in a long dimension.
Two heat-sealing films 7 and 7 formed of heat-sealing resin are polymerized one by one along the surface direction on both upper and lower sides (thickness t 0.2 mm), and each heat-sealing film 7 is formed. Two fiber sheets 8 and 8 which have been made at a compounding ratio described later are polymerized one by one along the plane direction through the sheets 7 and 8.
【００１１】この後、黄銅薄板６と、各熱溶着フィルム
７，７と、各繊維シート８，８とを面方向に重合した状
態のまま加熱プレス（１２０℃×５分間）して、黄銅薄
板６と各繊維シート８，８との対向面間に重合した各熱
融着フィルム７，７を溶融させ、同各熱融着フィルム
７，７を溶融して黄銅薄板６と各繊維シート８，８とを
一体的に接合すると共に、黄銅薄板６と、各熱溶着フィ
ルム７，７と、各繊維シート８，８とを重合した状態の
まま加圧プレスして、厚さｔ２mmの吸水シート３を製造
する。Thereafter, the brass thin plate 6, the heat-welding films 7 and 7, and the fiber sheets 8 and 8 are hot-pressed (120 ° C. × 5 minutes) in a state where they are superposed in the surface direction, and the brass thin plate is then pressed. 6 and the respective heat-bonding films 7, 7 polymerized between the facing surfaces of the respective fiber sheets 8, 8 are melted, and the respective heat-melt-bonding films 7, 7 are melted so that the brass thin plate 6 and the respective fiber sheets 8, 8 is integrally joined, and the brass thin plate 6, the heat-welding films 7 and 7, and the fiber sheets 8 and 8 are pressure-pressed in a polymerized state to obtain a water absorbing sheet 3 having a thickness t2 mm. To manufacture.
【００１２】上述の各繊維シート８，８は、例えば、２
デニールのポリエステル綿（帝人：繊維長さ６mmにカッ
ト）を３５wt％配合し、砕木パルプ（ＮＢＫＰパルプ）
を３５wt％配合し、抗菌性ゼオライト（シナネンニュー
セラミック：商品名ゼオミック粉体）を２０wt％配合
し、有機結合材（住友化学：商品名スミカフレックス９
００）を１０wt％配合し、同各比率で配合された各複合
材料を均一に混合した状態のまま抄造して、これら各繊
維シート８，８を坪量４２１ｇ／ｍ2 で厚さｔ２mmに成
形している。The above-mentioned fiber sheets 8 and 8 are, for example, 2
35 wt% of denier polyester cotton (Teijin: cut to fiber length 6 mm) is mixed, ground wood pulp (NBKP pulp)
35 wt%, antibacterial zeolite (Cinanen New Ceramic: trade name Zeomic powder) 20 wt%, organic binder (Sumitomo Chemical: trade name Sumika Flex 9
00) was blended in an amount of 10 wt% and the composite materials blended in the same proportions were made into a sheet while being uniformly mixed, and these fibrous sheets 8 and 8 were formed to have a basis weight of 421 g / m 2 and a thickness of t2 mm. is doing.
【００１３】なお、上述の吸水シート３を構成する繊維
シート８には２デニールのポリエステル綿を使用してい
るが、例えば、１デニール〜４デニールのポリエステル
綿を使用することが好ましい。Although 2 denier polyester cotton is used for the fiber sheet 8 constituting the water absorbing sheet 3 described above, it is preferable to use 1 denier to 4 denier polyester cotton, for example.
【００１４】上述のように製造された吸水シート３の比
較例として、例えば、砕木パルプを３５wt％配合し、抗
菌性ゼオライトを２０wt％配合し、有機結合材を１０wt
％配合すると共に、同各複合材料に加えて２デニールの
ポリエステル綿（繊維長さ６mm）を３５wt％配合した繊
維シート８と黄銅薄板６とを一体的に接合してなる本考
案の試験品Ａと、各複合材料に加えて２デニールのポリ
エステル綿を３５wt％配合してなる比較例１の試験品Ｂ
と、各複合材料に加えて２デニールのフィブリル化した
ポリエチレン綿を３５wt％配合した状態のまま加熱プレ
ス（１４０℃×１時間）してなる比較例２の試験品Ｃ
と、各複合材料に加えて２デニールのポリエチレン綿を
３５wt％配合してなる比較例３の試験品Ｄとを同一条件
で水吸上げ試験する。As a comparative example of the water absorbent sheet 3 manufactured as described above, for example, 35 wt% of groundwood pulp, 20 wt% of antibacterial zeolite and 10 wt% of organic binder are blended.
% Compounded, and in addition to the respective composite materials, a 2 denier polyester cotton (fiber length 6 mm) 35 wt% compounded fiber sheet 8 and brass thin plate 6 integrally joined together And, in addition to each composite material, 35 wt% of 2 denier polyester cotton was blended, and a test product B of Comparative Example 1
And a test product C of Comparative Example 2 obtained by hot pressing (140 ° C. × 1 hour) with 35 wt% of 2 denier fibrillated polyethylene cotton added to each composite material.
And a test product D of Comparative Example 3 in which 35 wt% of 2 denier polyethylene cotton is added to each composite material are subjected to a water absorption test under the same conditions.
【００１５】すなわち、各試験品Ａ，Ｂ，Ｃ，Ｄを全長
２００mmに設定し、横幅５０mmに設定し、坪量４２１ｇ
／ｍ2 に設定して、厚さｔ２mmに成形した試験品Ａと、
厚さｔ０．９mmに成形した各試験品Ｂ，Ｃ，Ｄとを後述
する方法で水吸上げ試験する。That is, each of the test products A, B, C and D is set to have a total length of 200 mm and a width of 50 mm, and the basis weight is 421 g.
/ M 2 and a test product A molded to a thickness of t2 mm,
Each test product B, C, D molded to a thickness of 0.9 mm is subjected to a water absorption test by the method described below.
【００１６】先ず、上述の試験品Ａを水吸上げ試験する
場合、図４に示すように、試験容器９内に所定量貯水
（深さ１０mm）された水道水Ｗに試験品Ａの下端部を浸
漬して、同試験品Ａを鉛直に起立させた状態のまま１時
間当たりの水吸上げ高さを測定する。つまり、試験容器
９に貯水された水道水Ｗの水面を０基準として、試験品
Ａの毛細管現象により吸上げられる水道水Ｗの高さを測
定する。上述と同様にして各試験品Ｂ，Ｃ，Ｄの水吸上
げ力を試験する。First, when the above-mentioned test product A is subjected to a water absorption test, as shown in FIG. 4, the lower end portion of the test product A is added to the tap water W stored in the test container 9 in a predetermined amount (depth 10 mm). Is soaked, and the water absorption height per hour is measured while the same test product A is vertically erected. That is, the height of the tap water W sucked up by the capillary phenomenon of the test article A is measured with the water level of the tap water W stored in the test container 9 as the 0 standard. In the same manner as described above, the water absorption power of each of the test products B, C and D is tested.
【００１７】下記の表１は、上記方法で各試験品Ａ，
Ｂ，Ｃ，Ｄを水吸上げ試験した結果を示す。Table 1 below shows each of the test products A,
The results of water absorption test of B, C and D are shown.
【００１８】[0018]
【表１】 [Table 1]
【００１９】上記の試験結果が示すように、ポリエステ
ル綿を配合した各繊維シート８，８間に黄銅薄板６を一
体的に重合してなる本考案の試験品Ａは、ポリエステル
綿の毛細管現象により試験容器９内の水道水Ｗが効率よ
く吸上げられ、同試験容器９内の水道水Ｗを１時間以内
に１８８mm／hrの高さまで吸上げることができる。しか
も、２枚の各繊維シート８，８間に重合した黄銅薄板６
により吸水シート３の形態を保持しているので、水吸上
げ時に於いて強度低下及び形態変化がなく、浸漬部分の
接着強度にも何等変化がない。As shown by the above test results, the test product A of the present invention, which is obtained by integrally polymerizing the brass sheet 6 between the fiber sheets 8 and 8 containing the polyester cotton, is caused by the capillary phenomenon of the polyester cotton. The tap water W in the test container 9 is efficiently sucked up, and the tap water W in the test container 9 can be sucked up to a height of 188 mm / hr within 1 hour. Moreover, the brass thin plate 6 polymerized between the two fiber sheets 8 and 8
Since the shape of the water-absorbent sheet 3 is maintained, the strength does not decrease and the shape does not change when water is absorbed, and the adhesive strength of the immersed portion does not change at all.
【００２０】ポリエステル綿を配合した比較例１の試験
品Ｂは、上述の試験品Ａと同様にポリエステル綿の毛細
管現象により試験容器９内の水道水Ｗを効率よく吸上げ
ることができるが、吸上げた水分により繊維間の摩擦抵
抗が小さくなり、水吸上げ時に於いて強度低下及び形態
変化し、水吸上げ時に試験品Ｂが傾倒してしまうため、
水吸上げ高さが測定不可である。The test product B of Comparative Example 1 containing polyester cotton can efficiently absorb the tap water W in the test container 9 by the capillary phenomenon of the polyester cotton as in the case of the test product A described above. Due to the increased water content, the frictional resistance between the fibers decreases, the strength decreases and the shape changes during water absorption, and the test product B tilts during water absorption.
The water suction height cannot be measured.
【００２１】ポリエチレン綿を配合した比較例２，３の
各試験品Ｃ，Ｄは、繊維自体の特性により吸水性が非常
に悪く、１４０℃の高温で加熱プレスしても繊維形態に
変化が無いため、水吸上げ時に於いて強度低下せず、形
態を保持できるが、フィブリル化したポリエチレン綿を
配合してなる試験品Ｃは、試験容器９内の水道水Ｗを１
時間で１０mm／hrの高さまでしか吸上げられず、且つ、
ポリエチレン綿を配合してなる試験品Ｄは、試験容器９
内の水道水Ｗを１時間で２５mm／hrの高さまでしか吸上
げられず、充分な水吸上げ作用が得られない。Each of the test products C and D of Comparative Examples 2 and 3 containing polyethylene cotton had very poor water absorption due to the characteristics of the fiber itself, and the fiber morphology did not change even when hot pressed at a high temperature of 140 ° C. Therefore, the strength does not decrease when sucking water, and the shape can be maintained. However, the test product C containing the fibrillated polyethylene cotton has the tap water W in the test container 9 of 1
Can only suck up to a height of 10 mm / hr in time, and
The test product D containing polyethylene cotton is the test container 9
The tap water W therein can only be sucked up to a height of 25 mm / hr in one hour, and a sufficient water suction action cannot be obtained.
【００２２】以上のように、吸水シート３を構成する黄
銅薄板６と各繊維シート８，８とを各熱融着フィルム
７，７により一体的に接合しているので、ポリエステル
綿等の繊維素材を使用しても強度低下や形態変化が起き
ず、浸漬部分の接着強度にも何等変化が起きず、繊維素
材の毛細管現象により水吸上げ力を高めることができ
る。しかも、２枚の各繊維シート８，８間に接合した黄
銅薄板６により吸水シート３の形態が保持されるため、
吸水シート３の加湿面積が常時一定しており、安定した
加湿機能を発揮することができる。As described above, since the brass thin plate 6 constituting the water absorbing sheet 3 and the respective fibrous sheets 8 and 8 are integrally joined by the respective heat fusion films 7 and 7, the fibrous material such as polyester cotton or the like is used. Even when used, the strength does not decrease or the morphology does not change, the adhesive strength of the immersed portion does not change at all, and the capillary action of the fiber material can enhance the water absorption power. Moreover, since the shape of the water absorbing sheet 3 is retained by the brass thin plate 6 joined between the two fiber sheets 8 and 8,
The moisturizing area of the water absorbent sheet 3 is always constant, and a stable moisturizing function can be exhibited.
【００２３】且つ、２枚の各繊維シート８，８間に接合
した黄銅薄板６を強制的に折曲げて、Ｕ字形や波形等の
任意形状に吸水シート３を変形させることで、使用枚数
及び収納容積を可変せずに加湿表面積のみ大きくするこ
とができ、加湿効率の向上及び機器の小型化が図れると
共に、各繊維シート８，８に充填した抗菌剤により吸湿
部分に発生する雑菌が殺菌されるため、室内の衛生環境
を清潔な状態に保つことができる。Further, the brass sheet 6 joined between the two fiber sheets 8 is forcibly bent to deform the water-absorbent sheet 3 into an arbitrary shape such as a U-shape or a corrugated shape. Only the humidification surface area can be increased without changing the storage volume, the humidification efficiency can be improved and the device can be downsized, and the germs generated in the hygroscopic part can be sterilized by the antibacterial agent filled in each fiber sheet 8,8. Therefore, the indoor sanitary environment can be kept clean.
【００２４】この発明の構成と、上述の実施例との対応
において、この発明の金属製補強板は、実施例の黄銅薄
板６に対応し、以下同様に、熱融着樹脂は、熱融着フィ
ルム７に対応するも、この発明は、上述の実施例の構成
のみに限定されるものではない。In the correspondence between the structure of the present invention and the above-mentioned embodiment, the metal reinforcing plate of the present invention corresponds to the brass thin plate 6 of the embodiment. Although it corresponds to the film 7, the present invention is not limited to the configuration of the above-described embodiment.
【００２５】上述の実施例では、吸水シート３を構成す
る各繊維シート８，８間に黄銅薄板６を重合している
が、例えば、２枚の各繊維シート８，８間に金属製のネ
ットやパンチング加工した金属製の補強板等を一体的に
重合するもよく、水吸上げ時に於いて吸水シート３の形
態が保持される構造、材質、強度を備えていればよい。In the above-mentioned embodiment, the brass thin plate 6 is polymerized between the respective fiber sheets 8 and 8 constituting the water absorbing sheet 3. However, for example, a metal net is interposed between the two respective fiber sheets 8 and 8. It is also possible to integrally polymerize a punched metal reinforcing plate or the like as long as it has a structure, material, and strength that retain the shape of the water absorbing sheet 3 at the time of absorbing water.
【図１】吸水シートの使用状態を示す蒸発式加湿器の構
成図。FIG. 1 is a configuration diagram of an evaporative humidifier showing a usage state of a water absorbing sheet.
【図２】吸水シートの重合状態を示す一部拡大斜視図。FIG. 2 is a partially enlarged perspective view showing a superposed state of a water absorbent sheet.
【図３】吸水シートの重合状態を示す一部拡大縦断面
図。FIG. 3 is a partially enlarged vertical sectional view showing a superposed state of a water absorbing sheet.
【図４】吸水シートの水吸上げ状態を示す水吸上げ試験
の構成図。FIG. 4 is a configuration diagram of a water absorption test showing a water absorption state of the water absorption sheet.
Ｗ…水道水 Ｈ…温風 １…加湿器 ２…貯水容器 ３…吸水シート ４…送風機 ５…ヒータ ６…黄銅薄板 ７…熱融着フィルム ８…繊維シート W ... Tap water H ... Warm air 1 ... Humidifier 2 ... Water storage container 3 ... Water absorption sheet 4 ... Blower 5 ... Heater 6 ... Brass thin plate 7 ... Thermal fusion film 8 ... Fiber sheet
Claims (1)
と金属製補強板とを熱融着樹脂で一体的に接合した吸水
シート。1. A water absorbing sheet in which a highly water-absorbent fiber sheet filled with an antibacterial material and a metal reinforcing plate are integrally joined with a heat-sealing resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4213274A JP2514145B2 (en) | 1992-07-17 | 1992-07-17 | Water absorption sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4213274A JP2514145B2 (en) | 1992-07-17 | 1992-07-17 | Water absorption sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0634171A true JPH0634171A (en) | 1994-02-08 |
| JP2514145B2 JP2514145B2 (en) | 1996-07-10 |
Family
ID=16636395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4213274A Expired - Lifetime JP2514145B2 (en) | 1992-07-17 | 1992-07-17 | Water absorption sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2514145B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823157A (en) * | 2016-02-22 | 2016-08-03 | 邹昭琪 | Physical humidifier |
| US9476604B1 (en) * | 2016-06-27 | 2016-10-25 | Raymond D. Mathews | Room humidifier |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4984550B2 (en) * | 2006-01-27 | 2012-07-25 | パナソニック株式会社 | Vaporization filter and humidifier |
| CN101855499B (en) | 2007-11-12 | 2013-11-27 | 三菱制纸株式会社 | Vaporization filter for humidification, vaporization filter laminate for humidification, and humidifying method using them |
| WO2014199383A1 (en) * | 2013-06-13 | 2014-12-18 | M.F. Clever Solutions Ltd | Humidifying unit for a hvac system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03281245A (en) * | 1990-03-29 | 1991-12-11 | Kuraray Co Ltd | Laminate |
| JPH0439620U (en) * | 1990-08-03 | 1992-04-03 |
-
1992
- 1992-07-17 JP JP4213274A patent/JP2514145B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03281245A (en) * | 1990-03-29 | 1991-12-11 | Kuraray Co Ltd | Laminate |
| JPH0439620U (en) * | 1990-08-03 | 1992-04-03 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823157A (en) * | 2016-02-22 | 2016-08-03 | 邹昭琪 | Physical humidifier |
| US9476604B1 (en) * | 2016-06-27 | 2016-10-25 | Raymond D. Mathews | Room humidifier |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2514145B2 (en) | 1996-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20050236723A1 (en) | Natural vaporization humidifier | |
| JP2007071503A (en) | Water absorbing nonwoven fabric, and humidifying element | |
| JPH0634171A (en) | Water absorbing sheet | |
| JP2011099172A (en) | Diffusing member and method for producing the same | |
| JPH0674500A (en) | Gasification promoting material for humidifier | |
| JP3001285U (en) | Vaporization accelerator for humidifiers | |
| JPS60235624A (en) | Humidistat | |
| JP5671116B1 (en) | Humidifying device and humidifying method | |
| JP2004314311A (en) | Moisture absorbing and discharging nonwoven fabric structure and moisture conditioning agent using it | |
| JPH0435933A (en) | Moisture regulating material and its usage | |
| JPS6316259B2 (en) | ||
| JP7452211B2 (en) | Evaporative nonwoven fabric | |
| JP2004250863A (en) | Interior material | |
| JP2005083590A (en) | Humidifying filter | |
| JPH0361096B2 (en) | ||
| JPH02115015A (en) | Active carbon fiber containing paper having projected parts and its laminated body | |
| JPH0617533Y2 (en) | Moisture-proof underlayment | |
| JPH0321392Y2 (en) | ||
| JPS637348Y2 (en) | ||
| JPH11323710A (en) | Water-absorbing nonwoven fabric | |
| JPS6172949A (en) | Humidifier | |
| JPH08318587A (en) | Water retaining laminated sheet | |
| JPH09158082A (en) | Water-absorbing sheet | |
| JPS6268960A (en) | Floor material | |
| JPH0451351Y2 (en) |