JP4392791B2 - Fiber laminate - Google Patents
Fiber laminate Download PDFInfo
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- JP4392791B2 JP4392791B2 JP2004167754A JP2004167754A JP4392791B2 JP 4392791 B2 JP4392791 B2 JP 4392791B2 JP 2004167754 A JP2004167754 A JP 2004167754A JP 2004167754 A JP2004167754 A JP 2004167754A JP 4392791 B2 JP4392791 B2 JP 4392791B2
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- 239000000835 fiber Substances 0.000 title claims description 21
- 239000012782 phase change material Substances 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 26
- 239000004744 fabric Substances 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 238000009940 knitting Methods 0.000 claims description 2
- 239000002759 woven fabric Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 8
- 230000035699 permeability Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000012071 phase Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 206010016326 Feeling cold Diseases 0.000 description 1
- 208000032140 Sleepiness Diseases 0.000 description 1
- 206010041349 Somnolence Diseases 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- -1 paraffin and wax Chemical class 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000037321 sleepiness Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Bedding Items (AREA)
- Laminated Bodies (AREA)
Description
本発明は、繊維積層体に関し、より詳細には使用時に優れた涼感を与え、例えば夏季用の寝装品類、特に敷き布団の側地、敷布、敷パッド、枕の側地、枕カバー等の素材として好適に使用しうる繊維積層体に関する。 The present invention relates to a fiber laminate, and more particularly, gives an excellent cool feeling when used, for example, bedding for summer, especially as a material for mattress side sheets, mattresses, mattress pads, pillow sidelines, pillowcases The present invention relates to a fiber laminate that can be suitably used.
夜間の気温、湿度等の室内環境が睡眠に大きい影響を及ばすことはよく知られており、特に夏季の高温多湿の寝室環境では、布団や枕等が人体と接触する部分の温度が極めて短時間で上昇し、入眠も困難となる。 It is well known that the indoor environment such as nighttime temperature and humidity has a great influence on sleep. Especially in the hot and humid bedroom environment in summer, the temperature of the part where the futon and pillows come into contact with the human body is extremely short. It rises with time and makes it difficult to fall asleep.
これに対し、扇風機による送風やエアコンによる室温の下降等の方法が一般に行われているが、これらの方法では、風が直接当たる部分のみが冷えて、ふとんやベッドに接する部分では、熱と水分（蒸気）が放散され難い。従って、寝苦しさはあまり緩和されず、一方では、身体の一部が過度に冷やされることにより体調の不良を引き起こし易い等、問題が多い。また、エアコンは消費電力が大きく、かつ熱風を屋外に放出するため、高コストであると共に、環境に与える悪影響も無視できない。 In contrast, methods such as blowing with a fan or lowering the room temperature with an air conditioner are generally used. However, in these methods, only the portion directly exposed to the wind cools, and heat and moisture are absorbed in the portion that comes into contact with the futon or the bed. (Vapor) is difficult to dissipate. Therefore, sleepiness is not alleviated so much, and on the other hand, there are many problems such as a tendency to cause poor physical condition due to excessive cooling of a part of the body. In addition, the air conditioner consumes a large amount of power and emits hot air to the outdoors, so it is expensive and the negative effects on the environment cannot be ignored.
そのため、近年、夏季用の寝装品類には、高温多湿による寝苦しさを緩和するために種々の工夫がなされている。例えば、通気性を向上させるために、布団や枕等の表面に凹凸を設けたり、気泡壁を除去した通気性の良好な発泡体を用いたり、布団を構成する少なくとも１層としてハニカムのような立体構造体を用いることが行われている。 For this reason, in recent years, various devices have been devised for summer bedding to alleviate the difficulty of sleeping due to high temperature and humidity. For example, in order to improve air permeability, unevenness is provided on the surface of a futon, a pillow, etc., a foam with good air permeability from which a bubble wall is removed, or at least one layer constituting the futon is a honeycomb A three-dimensional structure is used.
しかしながら、これらの方法は、単に空気の流動により熱と水分の放散を図ろうとするものであり、ある程度の温度上昇抑制効果は得られるものの、未だ満足のいくものではなかった。
本発明は上記に鑑みてなされたものであり、人体等と接触する部分の温度上昇を顕著に抑えることができるため、従来にない優れた涼感を使用者に与えることができ、特に夏季用の寝装品類への使用に適した繊維積層体を提供することを目的とする。 The present invention has been made in view of the above, and since it is possible to remarkably suppress a temperature rise in a portion that comes into contact with the human body or the like, it is possible to give a user a superior cool feeling, especially for summer use. An object is to provide a fiber laminate suitable for use in bedding.
本発明の発明者は、固相・液相の相転換に基づき吸熱を行う相転移物質を、通気性を確保しうるシート状立体構造体と併用することにより予想外の温度上昇抑制効果が得られることを見出し、本発明の完成に至った。 The inventor of the present invention has an unexpected temperature rise suppression effect by using a phase change material that absorbs heat based on the phase change between a solid phase and a liquid phase in combination with a sheet-like three-dimensional structure that can ensure air permeability. As a result, the present invention has been completed.
すなわち、本発明の繊維積層体は、上記の課題を解決するために、相転移物質が基材シートの表面及び／又は内部に固定された相転移物質含有シートと、面方向の通気性を確保しうるシート状立体構造体とを積層してなる繊維積層体であって、前記相転移物質含有シートが、熱吸収又は熱放散のピーク温度が２０〜３２℃である相転移物質を、織り地、編み地及び不織布からなる群から選択された厚さ０．０１〜０．１ｍｍの基材シートに１００〜３００ｇ／ｍ ２ の含有量で固定したシートであり、前記シート状立体構造体が、合成樹脂フィラメントを３次元状に編み上げた厚さ２〜４ｍｍの三次元構造網状体であり、敷き布団の側地、敷布、敷パッド、枕の側地、又は枕カバーの素材として使用されるものとする。 That is, in order to solve the above-described problem, the fiber laminate of the present invention secures the breathability in the surface direction with the phase change material-containing sheet in which the phase change material is fixed on the surface and / or inside of the base sheet. A fiber laminate formed by laminating a sheet-like three-dimensional structure that can be obtained , wherein the phase change material-containing sheet is woven with a phase change material having a heat absorption or heat dissipation peak temperature of 20 to 32 ° C. , A sheet fixed at a content of 100 to 300 g / m 2 on a base sheet having a thickness of 0.01 to 0.1 mm selected from the group consisting of a knitted fabric and a non-woven fabric , It is a 3D-structured 3 to 4 mm thick mesh woven from synthetic resin filaments, and is used as a material for mattress sides, mattresses, mattress pads, pillow sides, or pillow covers. To do.
本発明の繊維積層体によれば、相転移物質含有シートを通気性を確保するためのシート状立体構造体と積層して用いることにより、両者の相乗作用により、相転移物質含有シート又はシート状立体構造体をそれぞれ単独で用いた場合には得られない温度上昇抑制効果が得られる。 According to the fiber laminate of the present invention, the phase change material-containing sheet or sheet-like shape is obtained by laminating and using the phase-change material-containing sheet with a sheet-like three-dimensional structure for ensuring air permeability. A temperature rise suppressing effect that cannot be obtained when each of the three-dimensional structures is used alone is obtained.
特に敷き布団の側地、敷布、敷パッド、枕の側地、枕カバー等の、使用時にある程度圧力がかかり、熱がこもり易い寝装品類の素材として用いた場合に本発明の効果は顕著である。 The effect of the present invention is particularly remarkable when used as a material for bedding, such as a side of a mattress, a mattress, a mat pad, a side of a pillow, a pillow cover, etc., which is subject to some pressure during use and is likely to heat up.
本発明で使用する相転移物質含有シートに用いられる相転移物質（ＰＣＭ）は、固相と液相との間で反復転換して、このような相転換中にそれらの融解の潜熱を利用して、熱を吸収、蓄積、放出するかまたは冷却するものであり、パラフィンやワックスなどの炭化水素化合物や結晶水を含む無機物等が、従来から種々の用途に用いられている。近年では熱交換率を高めるため、相転移物質をマイクロカプセルに封入することが行われている。本発明で使用する相転移物質の種類は特に限定されないが、マイクロカプセル化されたものであって、熱吸収のピーク温度（以下、これを融点とも言う）又は熱放散のピーク温度（以下、これを凝固点とも言う）が２０〜３２℃の範囲内であるものが好ましい。これら融点又は凝固点は２３〜２７℃であることがより好ましい。 The phase change material (PCM) used in the phase change material-containing sheet used in the present invention repeatedly converts between a solid phase and a liquid phase, and uses the latent heat of their melting during such phase conversion. Thus, heat is absorbed, stored, released, or cooled, and hydrocarbons such as paraffin and wax, inorganic substances containing crystal water, and the like have been used for various purposes. In recent years, in order to increase the heat exchange rate, a phase change material is encapsulated in microcapsules. The type of the phase change material used in the present invention is not particularly limited, but is microencapsulated, and has a heat absorption peak temperature (hereinafter also referred to as a melting point) or a heat dissipation peak temperature (hereinafter referred to as this). Is also within the range of 20 to 32 ° C. These melting points or freezing points are more preferably 23 to 27 ° C.
相転移物質含有シートの基材シートは、通気性、透湿性が良好なものであることが好ましく、織り地、編み地、不織布等が適宜用いられる。厚さは、特に限定されるものではないが、通気性、風合い、取り扱いの容易さ等から０．０１〜０．１ｍｍ程度が好ましい。 The base material sheet of the phase change material-containing sheet is preferably one having good air permeability and moisture permeability, and a woven fabric, a knitted fabric, a nonwoven fabric, or the like is appropriately used. The thickness is not particularly limited, but is preferably about 0.01 to 0.1 mm in view of air permeability, texture, ease of handling, and the like.
相転移物質は、基材シートにほぼまんべんなく固定されていればよい。すなわち、面全体に隈無く付与されていてもよいが、ドット状やストライプ状等のように部分的に固定されていてもよい。また、表面（片面又は両面）、内部、又は表面と内部の双方のいずれに固定されていてもよい。基材シートに相転移物質を固定するには、含浸、コーティング、印刷等の方法を適宜用いることができ、あるいは相転移物質を含有させた繊維で基材シートを構成してもよい。相転移物質の含有量は用途等によっても異なるが、通常１００〜３００ｇ／ｍ２程度である。 The phase change material may be fixed almost uniformly on the base sheet. In other words, it may be applied to the entire surface without any problem, but may be partially fixed like a dot shape or a stripe shape. Moreover, you may fix to either the surface (one side or both surfaces), the inside, or both the surface and the inside. In order to fix the phase change material to the base material sheet, methods such as impregnation, coating and printing can be used as appropriate, or the base material sheet may be composed of fibers containing the phase change material. The content of the phase change material varies depending on the use and the like, but is usually about 100 to 300 g / m 2 .
次に、シート状立体構造体は、面方向の通気性を確保しうるものであればよく、特に限定されるものではないが、例えば合成樹脂フィラメントを３次元状に編み上げた３次元構造網状体を好適に用いることができる。シート状立体構造体の厚さは、用途に応じて適宜選択すればよいが、敷き布団の側地、敷布、敷パッド、枕の側地、枕カバー用等では、通常は２〜４ｍｍ程度が適当である。厚さがこれより薄いと所望の温度上昇抑制効果が得られにくく、これより厚いと良好な風合いが得られ難くなる。 Next, the sheet-like three-dimensional structure is not particularly limited as long as air permeability in the surface direction can be ensured. For example, a three-dimensional structure network obtained by knitting synthetic resin filaments three-dimensionally Can be suitably used. The thickness of the sheet-like three-dimensional structure may be appropriately selected according to the use, but usually about 2 to 4 mm is suitable for the side of the mattress, the mattress, the mattress pad, the side of the pillow, the pillow cover, etc. It is. If the thickness is thinner than this, it is difficult to obtain a desired temperature rise suppressing effect, and if it is thicker than this, it is difficult to obtain a good texture.
本発明の繊維積層体は、上記相転移物質含有シートとシート状立体構造体とを積層して得られるものであり、積層の枚数及び順序は特に限定されず、例えば転移物質含有シートを表側（人体等と接する側）にしてもよく、シート状立体構造体を表側にしてもよく、転移物質含有シートの上下にシート状立体構造体を配してもよい。また、転移物質含有シートを２層以上用いてもよいが、その場合、相転移物質含有シートとシート状立体構造体とを交互に配することが好ましい。 The fiber laminate of the present invention is obtained by laminating the above-mentioned phase change material-containing sheet and a sheet-like three-dimensional structure, and the number and order of lamination are not particularly limited. The sheet-like three-dimensional structure may be the front side, and the sheet-like three-dimensional structure may be arranged above and below the transfer substance-containing sheet. Further, two or more transition material-containing sheets may be used. In that case, it is preferable to alternately arrange the phase transition material-containing sheets and the sheet-like three-dimensional structure.
相転移物質含有シートとシート状立体構造体とを積層するに際しては、両者を接着や縫合等により固定させればよいが、必ずしも全面が密着して分離しないように一体化させる必要はなく、例えば端部のみを固定する等して少なくとも使用時に積層状態が維持され、しわ等が生じて使用感を損ねない程度に固定されていればよい。 When laminating the phase change material-containing sheet and the sheet-like three-dimensional structure, it is only necessary to fix the two together by adhesion, stitching, etc. It is sufficient that the laminated state is maintained at least at the time of use by fixing only the end portion and the like, and the wrinkles are generated so that the feeling of use is not impaired.
本発明の繊維積層体は、通常は表面にさらに表地を配して使用する。図１（ａ）は、シート状立体構造体２０の上に相転移物質含有シート１０を積層し、その上に表地３０を配した例を示し、図１（ｂ）は相転移物質含有シート１０の上にシート状立体構造体２０を積層し、その上に表地３０を配した例を示す。表地３０としては、従来より表地として使用されている布帛を使用することができ、寝装品類であれば例えばパイル地等を好適に使用できる。本発明の繊維積層体は洗濯可能であるので、繊維積層体と表地とは必要に応じて固定してもよい。例えば、相転移物質含有シートとシート状立体構造体と表地を、端部で一括して縫合することにより一体化することもできる。
The fiber laminate of the present invention is usually used with a surface layer provided on the surface. FIG. 1A shows an example in which a phase change material-containing
以下、本発明の繊維積層体の実施例を説明するが、本発明はこれに限定されるものではない。 Examples of the fiber laminate of the present invention will be described below, but the present invention is not limited thereto.
［実施例１］
図１（ａ）に示したようにシート状立体構造体２０の上に相転移物質含有シート１０を積層した繊維積層体の上に表地３０を配したもので枕カバーを作成し、パネラーが使用した際の温度変化を調べた。各層の詳細及び及び測定方法は以下の通りである。結果を図４に示す。
[Example 1]
As shown in FIG. 1 (a), a pillow cover is created by using a fabric laminate in which a sheet transition material-containing
〔相転移物質含有シート〕
基布としての不織布（ポリエステル製、厚さ０．１ｍｍ）の片面に、相転移物質（ｓｃｈｏｅｌｌｅｒ製、ｓｃｈｏｅｌｌｅｒ−ＰＣＭ（商品名）、融点：２６．７０℃、凝固点：２３．２５℃）を図２に示すように直径約３ｍｍのドット状に塗布（塗布量２４０ｇ／ｍ２）したものを用いた。
[Phase change material-containing sheet]
A phase transition material (manufactured by Schoeller, schoeller-PCM (trade name), melting point: 26.70 ° C., freezing point: 23.25 ° C.) is shown on one side of a nonwoven fabric (made of polyester, thickness 0.1 mm) as a base fabric. As shown in FIG. 2, a dot having a diameter of about 3 mm applied (application amount 240 g / m 2 ) was used.
〔シート状立体構造体〕
図３（ａ）斜視図及び（ｂ）平面図に示す構造を有する構造を有する三次元構造網状体（ユニチカテクノス製、キュービックアイ、厚さ２ｍｍ）を用いた。
[Sheet three-dimensional structure]
A three-dimensional structure network body (manufactured by Unitika Technos, cubic eye,
〔表地〕
パイル地（綿１００％、厚さ０．９ｍｍ）を用いた。
[Dress material]
Pile ground (100% cotton, thickness 0.9 mm) was used.
〔温度測定方法〕
室温２５℃、湿度６５％に調整された人工気象室にベッドを設置し、約４０分間パネラーを体を動かさないように仰臥させ、温度センサを枕カバーと枕の間に設置し、温度変化を測定した。
[Temperature measurement method]
Place the bed in an artificial climate room adjusted to room temperature 25 ° C and humidity 65%, lie on the panel so that it does not move for about 40 minutes, install a temperature sensor between the pillow cover and the pillow, and change the temperature It was measured.
［比較例１］
実施例１で用いたパイル地のみで枕カバーを作成し、実施例１と同様にして温度変化を調べた。結果を図４に示す。
[Comparative Example 1]
A pillow cover was created only from the pile used in Example 1, and the temperature change was examined in the same manner as in Example 1. The results are shown in FIG.
［比較例２］
実施例１で用いた相転移物質含有シートとパイル地のみで枕カバーを作成し、実施例１と同様にして温度変化を調べた。結果を図４に示す。
[Comparative Example 2]
Pillow covers were made only from the phase change material-containing sheet and pile fabric used in Example 1, and the temperature change was examined in the same manner as in Example 1. The results are shown in FIG.
［比較例３］
実施例１で用いたシート状立体構造体とパイル地のみで枕カバーを作成し、実施例１と同様にして温度変化を調べた。結果を図４に示す。
[Comparative Example 3]
A pillow cover was created only with the sheet-like three-dimensional structure and pile used in Example 1, and the temperature change was examined in the same manner as in Example 1. The results are shown in FIG.
図４に示されたように、パイル地のみの比較例１と比較して実施例１では顕著な温度上昇抑制効果が見られ、約４０分間経過後でも明確な温度差が見られた。これに対し、相転移物質含有シートとパイル地のみを使用した比較例２及びシート状立体構造体とパイル地のみを使用した比較例３のものは、試験開始直後はある程度の温度上昇抑制効果が見られたが、約３０分間経過後には比較例１のものと、ほとんど温度差が見られなくなった。 As shown in FIG. 4, the remarkable temperature rise suppressing effect was seen in Example 1 as compared with Comparative Example 1 with only the pile ground, and a clear temperature difference was seen even after about 40 minutes. On the other hand, Comparative Example 2 using only the phase change material-containing sheet and the pile fabric and Comparative Example 3 using only the sheet-like three-dimensional structure and the pile fabric have a certain temperature rise suppressing effect immediately after the start of the test. Although it was seen, after about 30 minutes, almost no temperature difference from that of Comparative Example 1 was observed.
［実施例２］
実施例１で用いた繊維積層体の表面にパイル地を配したもので敷きパッドを作成し、実施例１と同様の条件下、敷きパッドとベッドの間に温度センサを設置して、パネラーが仰臥している間の胸部の温度変化を調べた。結果を図５に示す。
[Example 2]
A laying pad is made with a pile layer on the surface of the fiber laminate used in Example 1, and a temperature sensor is installed between the laying pad and the bed under the same conditions as in Example 1. The temperature change of the chest during supine was examined. The results are shown in FIG.
［比較例４］
実施例１で用いたパイル地のみで敷きパッドを作成し、実施例１と同様にして温度変化を調べた。結果を図５に示す。
[Comparative Example 4]
A pad was laid only with the pile used in Example 1, and the temperature change was examined in the same manner as in Example 1. The results are shown in FIG.
［比較例５］
実施例１で用いた相転移物質含有シートとパイル地のみで敷きパッドを作成し、実施例１と同様にして温度変化を調べた。結果を図５に示す。
[Comparative Example 5]
A laid pad was created only with the phase change material-containing sheet and the pile material used in Example 1, and the temperature change was examined in the same manner as in Example 1. The results are shown in FIG.
図５に示されたように、パイル地のみの比較例４と比較して、実施例２のものでは顕著な温度上昇抑制効果が見られ、約４０分間経過後でも明確な温度差が見られた。これに対し、相転移物質含有シートとパイル地のみを使用した比較例５のものは、当初は実施例２と同程度の温度上昇抑制効果が見られたが、約１５分間経過後には実施例２のものと比較して温度が上昇するのが認められた。 As shown in FIG. 5, as compared with Comparative Example 4 with only pile land, Example 2 shows a remarkable temperature rise suppressing effect, and a clear temperature difference is seen even after about 40 minutes. It was. On the other hand, the comparative example 5 using only the phase change material-containing sheet and the pile material initially showed the same temperature rise suppression effect as that of Example 2, but after about 15 minutes, the Example An increase in temperature was observed compared to 2.
上記実施例及び比較例から分かるように、本発明の繊維積層体によれば、使用開始から４０分間以上温度上昇抑制効果が持続するので、涼感を感じつつ入眠することが可能となる。 As can be seen from the above examples and comparative examples, according to the fiber laminate of the present invention, since the temperature rise suppressing effect lasts for 40 minutes or more from the start of use, it becomes possible to fall asleep while feeling cool.
本発明の繊維積層体は、敷き布団の側地、敷布、敷パッド、枕の側地、枕カバー等の素材として特に好適に使用できる他、スポーツウエア等の各種衣類や、帽子、スリッパ物等の衣料小物用の素材としても有用である。 The fiber laminate of the present invention can be used particularly suitably as a material for mattress side sheets, mattresses, mattress pads, pillow sidelines, pillow covers, etc., as well as various clothing such as sportswear, hats, slippers, etc. It is also useful as a material for clothing accessories.
１０……相転移物質含有シート
１１……基布
１２……相転移物質
２０……シート状立体構造体
３０……表地
10 ... Sheet containing
Claims (1)
前記相転移物質含有シートが、熱吸収又は熱放散のピーク温度が２０〜３２℃である相転移物質を、織り地、編み地及び不織布からなる群から選択された厚さ０．０１〜０．１ｍｍの基材シートに１００〜３００ｇ／ｍ ２ の含有量で固定したシートであり、
前記シート状立体構造体が、合成樹脂フィラメントを３次元状に編み上げた厚さ２〜４ｍｍの三次元構造網状体であり、
敷き布団の側地、敷布、敷パッド、枕の側地、又は枕カバーの素材として使用されることを特徴とする繊維積層体。 A phase surface transition material of the base sheet and / or phase change material-containing sheet secured to the inside, a fiber laminate formed by laminating a sheet-like three-dimensional structure capable of ensuring the surface direction of the ventilation ,
The phase change material-containing sheet has a thickness of 0.01 to 0. 0 selected from the group consisting of a woven fabric, a knitted fabric and a non-woven fabric as a phase change material having a heat absorption or heat dissipation peak temperature of 20 to 32 ° C. It is a sheet fixed to a 1 mm substrate sheet with a content of 100 to 300 g / m 2 ,
The sheet-like three-dimensional structure is a three-dimensional structure network having a thickness of 2 to 4 mm obtained by knitting synthetic resin filaments three-dimensionally,
A fiber laminate, which is used as a material for a mattress side, a mattress, a mat pad, a pillow side, or a pillow cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004167754A JP4392791B2 (en) | 2004-06-04 | 2004-06-04 | Fiber laminate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004167754A JP4392791B2 (en) | 2004-06-04 | 2004-06-04 | Fiber laminate |
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| JP2005343093A JP2005343093A (en) | 2005-12-15 |
| JP4392791B2 true JP4392791B2 (en) | 2010-01-06 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013044108A1 (en) * | 2011-09-23 | 2013-03-28 | Columbia Sportswear North America, Inc. | Zoned functional fabrics |
| US10875274B2 (en) | 2011-11-29 | 2020-12-29 | Columbia Sportswear North America, Inc. | Cooling material |
| TWI507581B (en) * | 2011-11-29 | 2015-11-11 | Columbia Sportswear Na Inc | Cooling fabric and method of making the same |
| TWI577561B (en) * | 2016-07-21 | 2017-04-11 | The thermostat is located between the two layers of foam to improve the heat storage problem of the mat body and its process | |
| IT201700033660A1 (en) * | 2017-03-28 | 2018-09-28 | Graziano Palin | Multilayer thermoregulator with controlled activation. |
| DE102021134104A1 (en) * | 2021-10-04 | 2023-04-06 | ODM GmbH | protective hood |
| JP2024141400A (en) * | 2023-03-29 | 2024-10-10 | 株式会社ルービックＪｐ | pillow |
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