JPS622105Y2 - - Google Patents
Info
- Publication number
- JPS622105Y2 JPS622105Y2 JP11568883U JP11568883U JPS622105Y2 JP S622105 Y2 JPS622105 Y2 JP S622105Y2 JP 11568883 U JP11568883 U JP 11568883U JP 11568883 U JP11568883 U JP 11568883U JP S622105 Y2 JPS622105 Y2 JP S622105Y2
- Authority
- JP
- Japan
- Prior art keywords
- nonwoven fabric
- layer
- metal
- cracks
- stretchable
- 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.)
- Expired
Links
- 239000004745 nonwoven fabric Substances 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 6
- 238000007740 vapor deposition Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000012774 insulation material Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011104 metalized film Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】
本考案は、伸縮性、断熱性及び通気性を備えた
不織布複合体に関するものである。[Detailed Description of the Invention] The present invention relates to a nonwoven fabric composite having stretchability, heat insulation properties, and breathability.
衣料や寝具等の保温性を上げる為に綿や羽毛を
中入綿として用いることが通常行なわれている
が、近時は、実公昭50−22150号で示された金属
を直接蒸着した不織布と短繊維ウエツブとを組合
せるなどした複合素材が用いられてきた。 Cotton or feathers are commonly used as padding to increase the heat retention properties of clothing, bedding, etc., but recently, non-woven fabrics with metals directly deposited and non-woven fabrics with metals directly deposited as shown in Utility Model Publication No. 50-22150 are being used. Composite materials, such as those made by combining short fiber webs, have been used.
しかしながら、これらの保温材は、いずれも伸
縮性が期待できないため、例えばスポーツ用衣料
等で伸縮性が要求される部位にはそのまま用いる
ことはできず、保温材の利用範囲を限定せざるを
得なかつた。 However, none of these insulation materials can be expected to have elasticity, so they cannot be used as is in areas that require elasticity, such as sports clothing, and the range of use of insulation materials must be limited. Nakatsuta.
伸縮性を付与するために、これらの保温材を特
別な形状に裁断して縫製したりしているが、十分
な伸縮性が与えられないために、動きにフイツト
させることができず、しかも衣料として嵩張つた
りごわついたりしていた。 In order to give them elasticity, these insulation materials are cut into special shapes and sewn together, but because they do not have sufficient elasticity, they cannot be made to fit the movement of the clothes. It was bulky and stiff.
近時、ウーリー加工を施した繊維をニードリン
グしたりして、伸縮性を持たせた不織布が開発さ
れ、前記した実公昭50−22150号と同様な蒸着金
属層を形成することが試みられたが、連続蒸着が
できないために蒸着の作業効率が悪く、不織布の
伸縮性が失なわれたり、金属層が大きく裂けたり
する結果となつた。 Recently, stretchable nonwoven fabrics have been developed by needling woolly-treated fibers, and attempts have been made to form vapor-deposited metal layers similar to those in the above-mentioned Utility Model Publication No. 50-22150. However, since continuous vapor deposition was not possible, the efficiency of vapor deposition was poor, resulting in a loss of elasticity of the nonwoven fabric and large tears in the metal layer.
本考案は、この問題を解決するために、伸縮性
不織布にその伸縮に追随する金属蒸着層を形成す
ると共に通気性を与えるようにすることを課題と
したものである。 In order to solve this problem, the present invention aims to form a metal vapor deposited layer on a stretchable nonwoven fabric that follows its expansion and contraction, and to provide breathability to the stretchable nonwoven fabric.
この技術課題を解決するために、本考案では、
伸縮性の不織布１の表面に、金属蒸着層３を形成
した樹脂フイルム４を蒸着面を内側にして接着剤
２で接着してあること、樹脂層４及び金属層３に
多数のクラツク５が形成されていること、を技術
的手段としたものである。 In order to solve this technical problem, in this invention,
A resin film 4 on which a metal vapor deposition layer 3 is formed is adhered to the surface of a stretchable nonwoven fabric 1 with the vapor deposition surface facing inside, and a large number of cracks 5 are formed on the resin layer 4 and the metal layer 3. It is a technical means to realize what is being done.
この技術的手段によれば、樹脂層と金属層とは
蒸着され、金属層は不織布表面の繊維と接着され
ているため、樹脂層と金属層は、繊維の凹凸に沿
つて皺状になつており、クラツクは皺と一体にな
つて大きくなることはない。 According to this technical means, the resin layer and the metal layer are vapor-deposited, and the metal layer is bonded to the fibers on the surface of the nonwoven fabric, so that the resin layer and the metal layer become wrinkled along the unevenness of the fibers. Therefore, wrinkles and wrinkles do not become larger together.
不織布が伸びると、樹脂層及び全属層は、クラ
ツクが拡開することによつて繊維に追随するが、
クラツクは多数形成されているために、１ケ所の
クラツクだけが大きくなつたりすることはなく、
樹脂層及び金属層は、略均等に分散した状態にな
る。 When the nonwoven fabric stretches, the resin layer and all metal layers follow the fibers by expanding the cracks, but
Since many cracks are formed, only one crack will not grow large.
The resin layer and the metal layer are approximately evenly dispersed.
こうして伸縮がくり返されても、金属層は樹脂
層と不織布繊維とに固着しているために剥れるこ
とはなく、従来の金属蒸着フイルムのように、１
ケ所の亀裂が大きな割れを引越すおそれもない。 Even if the metal layer is repeatedly expanded and contracted in this way, it will not peel off because it is firmly attached to the resin layer and the nonwoven fibers, and unlike conventional metallized films, it will not peel off.
There is no fear that the cracks in these places will cause larger cracks to move.
従つて、不織布の伸縮機能を失なわずに保温効
果を高めることができ、その分だけ不織布を薄肉
に構成可能となり、スリムで軽量の伸縮保温素材
が得られる。また、伸縮の際に生ずるクラツクの
開閉作用によつて不織布の通気が可能となり、極
めて良質の保温素材と言うことができる。 Therefore, the heat retaining effect of the nonwoven fabric can be enhanced without losing its stretchable function, and the nonwoven fabric can be made thinner to that extent, resulting in a slim and lightweight stretchable heat retaining material. In addition, the opening and closing action of the cracks that occur during expansion and contraction allows the nonwoven fabric to ventilate, making it an extremely high-quality heat-retaining material.
そのため、衣料や寝具等における素材として好
適であり、伸縮通気機能を要求されるスポーツ衣
料には最適な保温素材となる。 Therefore, it is suitable as a material for clothing, bedding, etc., and is an optimal heat-retaining material for sports clothing that requires stretchable and breathable functions.
図面では、不織布の片面に金属蒸着層を接着し
たものを示したが、両面に接着しても良いのは勿
論である。 In the drawings, a metal vapor deposition layer is shown adhered to one side of the nonwoven fabric, but it goes without saying that it may be adhered to both sides.
第１図は不織布複合体の断面図、第２図は第１
図の部分拡大図である。
１……伸縮性不織布、３……金属蒸着層、４…
…樹脂層、５……クラツク。
Figure 1 is a cross-sectional view of the nonwoven fabric composite, and Figure 2 is the cross-sectional view of the nonwoven fabric composite.
It is a partially enlarged view of the figure. 1...Stretchable nonwoven fabric, 3...Metal vapor deposited layer, 4...
...Resin layer, 5...Crack.
Claims (1)
形成した樹脂フイルムを金属蒸着面を裏側にして
接着剤で接着して成り、樹脂層及び金属層にクラ
ツクを多数形成したことを特徴とする不織布複合
体。 A nonwoven fabric comprising a stretchable nonwoven fabric, on one or both sides of which a resin film with a metal vapor deposited layer is adhered with an adhesive with the metal vapor deposited side facing back, and in which a large number of cracks are formed in the resin layer and the metal layer. complex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11568883U JPS6024536U (en) | 1983-07-25 | 1983-07-25 | nonwoven composite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11568883U JPS6024536U (en) | 1983-07-25 | 1983-07-25 | nonwoven composite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6024536U JPS6024536U (en) | 1985-02-19 |
| JPS622105Y2 true JPS622105Y2 (en) | 1987-01-19 |
Family
ID=30266967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11568883U Granted JPS6024536U (en) | 1983-07-25 | 1983-07-25 | nonwoven composite |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6024536U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04189473A (en) * | 1990-11-22 | 1992-07-07 | Noritake Dia Kk | Super-abrasive grain wheel for roll grinding |
-
1983
- 1983-07-25 JP JP11568883U patent/JPS6024536U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6024536U (en) | 1985-02-19 |
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