JPH0441753A - Fibrous structural material carried with adsorbent - Google Patents
Fibrous structural material carried with adsorbentInfo
- Publication number
- JPH0441753A JPH0441753A JP2145420A JP14542090A JPH0441753A JP H0441753 A JPH0441753 A JP H0441753A JP 2145420 A JP2145420 A JP 2145420A JP 14542090 A JP14542090 A JP 14542090A JP H0441753 A JPH0441753 A JP H0441753A
- Authority
- JP
- Japan
- Prior art keywords
- adsorbent
- knitted fabric
- structural material
- base material
- double knitted
- 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
- 239000000463 material Substances 0.000 title claims abstract description 67
- 239000003463 adsorbent Substances 0.000 title claims abstract description 39
- 239000004744 fabric Substances 0.000 claims abstract description 44
- 239000011230 binding agent Substances 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 10
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract description 4
- 230000001877 deodorizing effect Effects 0.000 abstract description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract 3
- 239000000835 fiber Substances 0.000 description 33
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000009998 heat setting Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Abstract
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は吸着剤を担持した繊維構造材料に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to a fibrous structure material carrying an adsorbent.
従来、空気中の悪臭、有毒ガス等を浄化する目的で活性
炭等の吸着材が広く用いられているが、平板状に吸着剤
を担持した材料として、発泡ウレタン等の多孔質材料に
、粉末や粒状の吸着剤をバインダーによって接着したも
の等がある。Conventionally, adsorbents such as activated carbon have been widely used for the purpose of purifying bad odors, toxic gases, etc. in the air. There are products in which granular adsorbent is bonded with a binder.
しかしながらこれらの発泡材料を基材とした活性炭担持
材では、比較的粒子任の大きい吸着剤を内部にまで接着
するためには、発泡倍率を上げなければならず、この結
果ランダムに形成された空洞により、基材の表面状態が
不均一になるという問題点があった。また発泡した基材
の場合、表面から裏面に障害物無しに貫通する均一な空
洞を作ることは困難で、このため表裏方向に空気等の流
体を通過させた場合、通気抵抗が高くなるという問題点
があった。However, with activated carbon support materials based on these foam materials, the foaming ratio must be increased in order to adhere adsorbents with relatively large particles to the inside, and as a result, cavities are formed randomly. Therefore, there was a problem that the surface condition of the base material became non-uniform. In addition, in the case of foamed base materials, it is difficult to create uniform cavities that pass through from the front surface to the back surface without any obstructions, resulting in the problem of high ventilation resistance when fluids such as air are passed from the front surface to the back surface. There was a point.
本発明は上記問題点を解決し、表面状態が均一で、通気
抵抗を低くすることのできる吸着剤担持繊維構造材を提
供することを目的とするものである。An object of the present invention is to solve the above-mentioned problems and provide an adsorbent-supported fibrous structural material that has a uniform surface condition and can lower ventilation resistance.
本発明者らは、前述の課題を解決すべく鋭意検討の結果
、表裏二枚の地組織とこれらを連結する連結糸からなる
二重編地に吸着剤がバインダーで接着されていることを
特徴とする吸着剤担持繊維構造材によって課題が解決さ
れることを見い出し、本発明に到達した。As a result of intensive studies to solve the above-mentioned problems, the present inventors have developed a feature in which an adsorbent is bonded with a binder to a double knitted fabric consisting of two ground textures on the front and back sides and connecting yarns that connect them. The inventors have discovered that the problems can be solved by an adsorbent-supported fiber structural material, and have arrived at the present invention.
以下本発明を図面を参照しながら説明する。第１図に本
発明の一例である吸着剤担持繊維構造材の斜視図を示す
。本発明は、表側地組織１、裏側の地組織２及びこれら
を連結する連結糸３によって形成される二重編地を基材
とし、この外側表面に吸着剤４が接着されたものである
。The present invention will be explained below with reference to the drawings. FIG. 1 shows a perspective view of an adsorbent-supporting fibrous structural material that is an example of the present invention. The present invention uses a double knitted fabric formed by a front side fabric 1, a back side fabric 2, and a connecting yarn 3 connecting these as a base material, and an adsorbent 4 is adhered to the outer surface of the double knitted fabric.
第二図に本発明の吸着剤担持繊維構造剤の基材となる二
重編地の拡大図の一例を示す。該基材は、二側の針床を
有するダブルの経編機または縫編機によって形成される
二重編地のことをいい、表裏の地組織１．２及びこれら
を連結する連結糸３によって、厚みをもって立体的に形
成された繊維集合体のことをいう。ここにいう表裏の地
組織１゜２とは、通常一般に用いられる二重編地の地組
織以外に、メツシュ編地、格子状４ｉ地、畦調絹地等に
より形成される編地のことをいい、これらは連結糸３が
、地組織の編目ａ、ｂと同様に地組織中にループ状編目
を形成して、表裏の地組織を結接するか、あるいは地組
織の編目等に引っかけられて結接され、二重編地を構成
するものである。さらに該二重編地の繊維表面にバイン
ダーによって吸着剤が接着されて、本発明の吸着剤担持
繊維構造材は構成される。FIG. 2 shows an example of an enlarged view of a double knitted fabric serving as a base material for the adsorbent-supported fiber structure agent of the present invention. The base material refers to a double knitted fabric formed by a double warp knitting machine or a sewing knitting machine having needle beds on two sides, and is formed by a ground structure 1.2 on the front and back sides and a connecting thread 3 connecting these. , refers to a thick, three-dimensional fiber aggregate. The front and back ground texture 1゜2 referred to here refers to knitted fabrics formed from mesh knitted fabrics, lattice-like 4I fabrics, ridged silk fabrics, etc., in addition to the commonly used ground textures of double knitted fabrics. In these cases, the connecting yarn 3 forms a loop-like stitch in the ground fabric in the same way as stitches a and b of the ground fabric and connects the front and back fabrics, or is hooked on the stitches of the ground fabric and knotted. The two fabrics are in contact with each other to form a double knitted fabric. Furthermore, an adsorbent is adhered to the fiber surface of the double knitted fabric with a binder, thereby forming the adsorbent-supported fiber structural material of the present invention.
本発明の吸着剤担持繊維構造材の吸着剤は、基材の表面
または表面の一部のみに吸着剤が接着されていてもよく
、また基材が立体的な繊維集合体からなり、基材自身が
多数の空洞を有するため、吸着剤は基材表面から空洞内
部にまで混入して、基材内部に接着されていてもよい。The adsorbent of the adsorbent-supported fiber structure material of the present invention may have the adsorbent adhered only to the surface or a part of the surface of the base material, or the base material may be composed of a three-dimensional fiber aggregate, and the base material may be made of a three-dimensional fiber aggregate. Since the adsorbent itself has a large number of cavities, the adsorbent may be mixed from the surface of the base material to the interior of the cavities and may be adhered to the inside of the base material.
ここで、基材となる二重編地の地組織表面のみに吸着剤
を接着する場合は、吸着剤の二重編地内部への含浸性を
考える必要がないため、地組織は目的に応じた組織にす
れば良いが、内部にまで吸着剤を含浸させる場合は、二
重編地の両面の地組織はメツシュ状編地あるいは格子状
編地等の多孔編地が好ましい。Here, when adhering the adsorbent only to the ground texture surface of the double knitted fabric that serves as the base material, there is no need to consider the impregnation of the adsorbent into the double knitted fabric, so the ground texture can be adjusted depending on the purpose. However, when the adsorbent is impregnated into the inside, the ground texture on both sides of the double knitted fabric is preferably a porous knitted fabric such as a mesh-like knitted fabric or a lattice-like knitted fabric.
また、本発明の吸着剤担持繊維構造材を、フィルター、
マスク等に使用し、これらが低通気抵抗を目的とするな
らば、二重編地の両面の地組織は互いに同一形状、同一
サイズのメツシュ、格子状編地で、なおかつこれらが表
裏同一位置に相対して配列され、相対する表裏の編目が
実質的に垂直な連結糸によって連結されていることが好
ましい。Further, the adsorbent-supported fiber structural material of the present invention can be used as a filter,
If it is used for masks, etc., and the purpose is to have low airflow resistance, the ground texture on both sides of the double knitted fabric should be mesh or lattice knitted fabric of the same shape and size, and these should be in the same position on the front and back sides. It is preferable that the stitches are arranged opposite to each other and the opposite stitches on the front and back sides are connected by a substantially perpendicular connecting yarn.
この場合、吸着剤担持繊維構造材の基材が、表裏間を完
全に貫通するメツシュ、格子形状の空洞を持った二重編
地となるたｔｌこの基材の形状を保ったまま吸着剤を接
着すれば、極めて通気抵抗の低い吸着剤担持繊維構造材
となる。この際、吸着剤を多く担持して吸着性能をでき
るだけ高くし、なおかつ通気抵抗の低いものにするには
、表裏面がメツシュ、格子状で形成された二重編地の基
材のうち、表裏面が１ｍｍ以上５部以下の目開きを有す
るメツシュまたは格子状編地であり、基材自身の体積充
填度が０．０５以上０２２以下であることが好ましい。In this case, the base material of the adsorbent-supported fiber structure material becomes a double knitted fabric with a mesh or lattice-shaped cavity that completely penetrates between the front and back sides, and the adsorbent is applied while maintaining the shape of this base material. When bonded together, it becomes an adsorbent-supported fiber structural material with extremely low ventilation resistance. At this time, in order to carry as much adsorbent as possible to achieve the highest adsorption performance and to achieve low ventilation resistance, it is necessary to It is preferable that the back surface is a mesh or grid-like knitted fabric having an opening of 1 mm or more and 5 parts or less, and the volume filling degree of the base material itself is 0.05 or more and 0.022 or less.
この基材の体積充填度とは次式で示される値Ｆのことを
いう。The volume filling degree of this base material refers to a value F expressed by the following formula.
ここで、Ｗ：基材目付け（ｇ／ｍ’） 、Ｔ ：基材厚
み（ＣＩＩｌ）、ρ：基材平均密度（ｇ／ｃｒｌ）Ｗ、
、Ｗ２・・・二基材に使用される各繊維の重量（ｇ）ρ
１．ρ２・・・：基材に使用される各繊維の比重（ｇ／
ＣＩ［ｌ）体積充填度が小さすぎると、吸着剤を充分担
持することができなくなり、また大きすぎると吸着剤を
接着した際に、目づまり、通気抵抗の低下等が生じるた
ｔ、前記範囲の体積充填度が好ましい。Here, W: Base material basis weight (g/m'), T: Base material thickness (CIIl), ρ: Base material average density (g/crl) W,
, W2... Weight (g) ρ of each fiber used in the two base materials
1. ρ2...: Specific gravity of each fiber used in the base material (g/
CI [l) If the volumetric filling degree is too small, the adsorbent cannot be supported sufficiently, and if it is too large, clogging, a decrease in ventilation resistance, etc. will occur when the adsorbent is bonded. A volume filling degree of is preferred.
本発明の吸着剤担持繊維構造材の基材となる二重編地を
形成するために用いる繊維は、ポリエステル、ナイロン
、アクリル等の合成繊維、羊毛、綿等の天然繊維、ある
いはキュプラ等の再生繊維等如何なる繊維であってもよ
く、特に限定される物ではない。特に、消臭機能や吸水
、吸湿機能を持つ繊維を表面または連結糸に編み込み、
吸着剤の持つ機能との複合化をはかると、さらに高機能
な吸着剤担持繊維構造材となり得る。また本発明の吸着
剤担持繊維構造材の厚みは、目的に応じて自由に選定で
きるが、ある程度の厚みを確保したり、基材の剛性を高
めて形態安定性を付与するためには、連結糸に剛性の高
いモノフィラメントの合成繊維を使用することが好まし
い。この際連結糸は、二重編地の形態保持性を上げるた
めに、部分的に連結糸が交差するように斜め方向に延ば
し、圧縮力等への抵抗力を補強した構造であると効果的
になり、特に靴の中敷のように高い圧縮荷重がかかるも
のへの使用に適したものになる。また医療用シーツや生
鮮食品の下敷等にも、モノフィラメントの連結糸を用い
、適度なりッション性を持たせて適応できる。The fibers used to form the double knitted fabric that is the base material of the adsorbent-supported fiber structural material of the present invention are synthetic fibers such as polyester, nylon, and acrylic, natural fibers such as wool and cotton, or recycled fibers such as cupro. It may be any fiber, such as fiber, and is not particularly limited. In particular, fibers with deodorizing, water and moisture absorption functions are woven into the surface or connecting threads.
By combining the functions of the adsorbent, an even more highly functional adsorbent-supported fiber structure material can be obtained. In addition, the thickness of the adsorbent-supporting fiber structural material of the present invention can be freely selected depending on the purpose, but in order to ensure a certain thickness or to increase the rigidity of the base material and provide morphological stability, it is necessary to connect It is preferable to use a monofilament synthetic fiber with high rigidity for the yarn. In this case, in order to improve the shape retention of the double knitted fabric, it is effective to extend the connecting yarns in a diagonal direction so that the connecting yarns partially intersect, thereby reinforcing the resistance to compressive force etc. This makes it especially suitable for use in items that are subject to high compressive loads, such as shoe insoles. The monofilament connecting yarn can also be used for medical sheets and underlays for fresh food, giving it appropriate cushioning properties.
またこの二重編地を樹脂加工して硬化させることによっ
ても、吸着剤担持繊維構造材をより堅く形態安定性の良
好なものができる。Furthermore, by processing this double knitted fabric with a resin and curing it, the adsorbent-carrying fiber structural material can be made harder and have better shape stability.
なおモノフィラメント糸の連結糸を用いて形成した、メ
ツシュ、格子形状の地組織を持つ基材の特に連結糸部分
に、できるだけ多くの吸着剤を接着する場合は、連結糸
をモノフィラメント糸とマルチフィラメント糸の引き揃
えで構成することができる。この場合、接着性の高いマ
ルチフィラメント糸に吸着剤を多量に接着でき、なおか
つモノフィラメントの剛性により、形態安定性が良好で
クツション性、反発性の高い吸着剤担持繊維構造材とな
る。In addition, if you want to adhere as much adsorbent as possible to the connecting threads of a base material that has a mesh or lattice-like texture formed using connecting threads of monofilament threads, use monofilament threads and multifilament threads as the connecting threads. It can be constructed by aligning the . In this case, a large amount of adsorbent can be adhered to the highly adhesive multifilament yarn, and due to the rigidity of the monofilament, the adsorbent-supported fiber structure material has good form stability and high cushioning and repulsion properties.
本発明にいう充填剤とは微細な細孔に富み細孔容積が非
常に大きい活性炭、シリカゲル、アルミナゲル等のよう
に物理的吸着を行う吸着剤や、酸化鉄のように化学反応
をともなう吸着剤等、空気中のガス成分等を吸着できる
物質のことをいう。The fillers referred to in the present invention are adsorbents that perform physical adsorption such as activated carbon, silica gel, and alumina gel, which are rich in fine pores and have a very large pore volume, and adsorbents that involve chemical reactions such as iron oxide. Refers to substances that can adsorb gas components in the air, such as agents.
また、ガス以外に水分を吸着できる高吸水材料も含むも
のとする。前記吸着剤の粒子径は特に限定されるもので
なく、吸着剤担持繊維構造材の使用方法によって選定す
れば良く、例えば基材の表面のみに接着する場合は、比
較的粒子径の大きな吸着剤も用いることができ、基材内
部にまで含浸する場合は、粒子径の小さな吸着剤を用い
ることができる。In addition to gas, it also includes highly absorbent materials that can adsorb moisture. The particle size of the adsorbent is not particularly limited and may be selected depending on how the adsorbent-supporting fiber structure material is used. For example, when adhering only to the surface of the base material, an adsorbent with a relatively large particle size If the adsorbent is impregnated into the inside of the base material, an adsorbent with a small particle size can be used.
本発明にいうバインダーとは、吸着剤を基材に接着する
樹脂のことをいうが、前記吸着剤を接着する方法は、基
材表面に樹脂液をローラー等で塗布したり、基材を樹脂
液中にデイツプして基材内部にまで樹脂を含浸した後、
吸着剤を吹き付は又は塗布し、さらに熱セットにより硬
化させて接着する方法や、また、予め吸着剤の粒状物や
粉末をバインダー中に練り込み、これを基材に吹き付け
たり含浸した後、熱セットにより硬化して接着する方法
等を用いることができる。The binder in the present invention refers to a resin that adheres an adsorbent to a base material, and the method of adhering the adsorbent is to apply a resin liquid to the surface of the base material with a roller or the like, or to bind the base material to a resin. After dipping in liquid to impregnate the inside of the base material with resin,
There is a method of spraying or applying the adsorbent and then curing it by heat setting to bond it.Alternatively, adsorbent particles or powder are kneaded into a binder in advance and this is sprayed or impregnated onto the base material. A method of curing and bonding by heat setting, etc. can be used.
以下、本発明の吸着剤担持繊維構造材の実施例を図面を
参照しながら説明する。Examples of the adsorbent-supporting fibrous structural material of the present invention will be described below with reference to the drawings.
実施例１
第３図に本発明の吸着剤を担持する繊維構造材を構成す
る二重編地の別の組織図の一例を示す。Example 1 FIG. 3 shows an example of another organization diagram of a double knitted fabric constituting the fibrous structural material supporting the adsorbent of the present invention.
本実施例はダブルラッセル機１８Ｇ、釜間２．５Ｍを用
いて、該二重編地の表裏両面の地組織を構成する糸に１
５０デニール３２フイラメントのポリエステル繊維を用
い、表側をＬｌ、Ｌ２、裏側をＬ５Ｌ６のガイドに配列
して六角形のメツシュ編地をそれぞれ表裏に形成した。In this example, a double raschel machine of 18G and hook spacing of 2.5M was used.
Using 50 denier 32 filament polyester fibers, hexagonal mesh knitted fabrics were formed on the front and back sides by arranging guides L1 and L2 on the front side and L5L6 on the back side.
さらに１１０デニールのナイロンモノフィラメント糸を
Ｌ３のガイドに、また１５０デニール３２フイラメント
のポリエステル繊維をＬ４に配列して、Ｌ３ 、Ｌ４の
ガイドから供給される二種類の糸で、連結糸を構成し、
表裏のメツシュ編地を連結して基材となる二重編地を得
た。この様にして得られた二重編地を１８０ｔ、１分で
ヒートセットして形態を安定させた後、編目密度が２７
コース／】ｎ、１７ウエール／ｉｎで表裏のメツシュ編
地の目開きが２．５ｍｍ、重１２４０ ｇ ／ ｍ’、
厚みが１．８証の基材を得た。Further, 110 denier nylon monofilament yarn is arranged in the L3 guide, and 150 denier 32 filament polyester fiber is arranged in L4, and the two types of yarn supplied from the L3 and L4 guides constitute a connecting yarn,
The front and back mesh knitted fabrics were connected to obtain a double knitted fabric to serve as a base material. The double knitted fabric thus obtained was heat set at 180 tons for 1 minute to stabilize its form, and the stitch density was 27.
Course/】n, 17 wales/in, mesh knitted fabric opening on the front and back sides is 2.5 mm, weight 1240 g/m',
A base material having a thickness of 1.8 mm was obtained.
前記基材を塩化ビニル系の樹脂液の中にデイツプした後
、２００ｇ／ｍ’の粉末活性炭を基材内部にまで吹き付
け、熱セットにより接着させて、本発明の吸着剤担持繊
維構造材を得た。該吸着剤担持繊維構造材の表面にさら
に、熱融着性の不織布を片面に介した二層構造の不織布
を熱プレスして貼合わせ、足の形状にカットした靴の中
敷を得た。After dipping the base material in a vinyl chloride-based resin liquid, 200 g/m' of powdered activated carbon was sprayed into the inside of the base material and bonded by heat setting to obtain the adsorbent-supported fibrous structural material of the present invention. Ta. A two-layer nonwoven fabric with a heat-fusible nonwoven fabric interposed on one side was further heat-pressed and bonded to the surface of the adsorbent-supported fiber structural material to obtain a shoe insole cut into the shape of a foot.
以上のようにして得られた靴の中敷を使用した際、消臭
性能が良好で、吸着剤担持繊維構造材が表裏を貫通する
空洞を有するた６通気性が高くて、足が蒸れにくく、か
つ適度なりッション性と反発性を有した履き心地のよい
靴の中敷であった。When using the shoe insoles obtained as described above, they have good deodorizing performance, the adsorbent-carrying fiber structure has a cavity that penetrates the front and back, and it has high breathability, making it difficult for feet to get stuffy. The insole was comfortable to wear and had moderate cushioning and resilience.
本発明の吸着剤担持繊維構造材は、吸着剤を担持する基
材が二重編地からなる立体的な繊維集合体で形成されて
いるため、表面状態を均一にまた様々な形状で構成する
ことができる。また吸着剤担持繊維構造材の表裏間を、
障害物無しに貫通する空洞を形成することができるため
、フィルター等に使用する場合、極めて通気抵抗を低く
することができる。In the adsorbent-supported fiber structural material of the present invention, the base material supporting the adsorbent is formed of a three-dimensional fiber aggregate made of double knitted fabric, so that the surface condition is uniform and configured in various shapes. be able to. In addition, between the front and back of the adsorbent-supported fiber structural material,
Since it is possible to form a cavity that can be penetrated without any obstruction, when used in a filter or the like, ventilation resistance can be extremely low.
また吸着剤が二重編地によって担持されており、この際
、柔軟性、反発性を持つ連結糸が圧縮力等の外力を支え
るため、靴の中敷、生鮮食品の下敷、医療用シーツ等の
敷物に用いる場合、適度なりッション性、反発性をも有
するものとなる。In addition, the adsorbent is supported by a double knitted fabric, and the connecting threads, which have flexibility and resilience, support external forces such as compressive force, so they can be used in shoe insoles, underlays for fresh foods, medical sheets, etc. When used in rugs, it also has moderate cushioning and resilience properties.
第１図は本発明の吸着剤担持繊維構造材の構造をモデル
的に示す斜視図であり、第２図は本発明の吸着剤担持繊
維構造材の基材の拡大図、第３図は実施例１の編成組織
図。
１．２・・・二重編地の地組織、
３・・・連結糸、 ４・・・吸着剤。FIG. 1 is a perspective view schematically showing the structure of the adsorbent-supported fibrous structural material of the present invention, FIG. 2 is an enlarged view of the base material of the adsorbent-supported fibrous structural material of the present invention, and FIG. 3 is an example of the structure of the adsorbent-supported fiber structural material of the present invention. Organizational organization chart of Example 1. 1.2...Ground structure of double knitted fabric, 3...Connecting yarn, 4...Adsorbent.
Claims (1)
る二重編地に吸着剤がバインダーで接着されていること
を特徴とする吸着剤担持繊維構造材。 ２、連結糸がモノフィラメント糸とマルチフィラメント
糸の引き揃えで構成されている請求項１に記載の吸着剤
担持繊維構造材。[Scope of Claims] 1. An adsorbent-supported fibrous structural material, characterized in that an adsorbent is adhered to a double knitted fabric consisting of two ground textures on the front and back sides and connecting yarns connecting them with a binder. 2. The adsorbent-supported fibrous structural material according to claim 1, wherein the connecting yarn is composed of a monofilament yarn and a multifilament yarn aligned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2145420A JP3045173B2 (en) | 1990-06-05 | 1990-06-05 | Adsorbent-supported fiber structural material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2145420A JP3045173B2 (en) | 1990-06-05 | 1990-06-05 | Adsorbent-supported fiber structural material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441753A true JPH0441753A (en) | 1992-02-12 |
| JP3045173B2 JP3045173B2 (en) | 2000-05-29 |
Family
ID=15384839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2145420A Expired - Lifetime JP3045173B2 (en) | 1990-06-05 | 1990-06-05 | Adsorbent-supported fiber structural material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3045173B2 (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002058926A (en) * | 2000-08-14 | 2002-02-26 | Bridgestone Corp | Deodorizing filter medium |
| JP2007016363A (en) * | 2005-07-11 | 2007-01-25 | Yukio Hirose | Functional three dimensional net knitted fabric sheet |
| JP2009085529A (en) * | 2007-10-01 | 2009-04-23 | Panasonic Corp | Vaporization filter and humidifier |
| JP2009268371A (en) * | 2008-05-01 | 2009-11-19 | Union Tire Cord Kk | Chemical carrier |
| JPWO2008142866A1 (en) * | 2007-05-21 | 2010-08-05 | パナソニック株式会社 | Humidifier and air purifier with humidification function |
| US8084376B2 (en) | 2004-06-30 | 2011-12-27 | Sumitomo Chemical Company, Limited | Carrier member and support member |
| JP2013227694A (en) * | 2012-04-25 | 2013-11-07 | Mitsuuma:Kk | Conductive three-dimensional fiber structure and method for producing the same |
| JP2014039684A (en) * | 2012-08-22 | 2014-03-06 | Oji Holdings Corp | Absorbent article |
| JP2016504094A (en) * | 2012-12-28 | 2016-02-12 | エスセーアー・ハイジーン・プロダクツ・アーベー | Absorbent article provided with spacer cloth as fluid flow control member |
| US9937085B2 (en) | 2012-12-28 | 2018-04-10 | Sca Hygiene Products Ab | Absorbent article having fluid flow control member |
| WO2021171690A1 (en) * | 2020-02-28 | 2021-09-02 | メディカル・エイド株式会社 | Mask sheet and mask |
| JP2021165455A (en) * | 2021-05-07 | 2021-10-14 | メディカル・エイド株式会社 | Mask sheet and mask |
-
1990
- 1990-06-05 JP JP2145420A patent/JP3045173B2/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002058926A (en) * | 2000-08-14 | 2002-02-26 | Bridgestone Corp | Deodorizing filter medium |
| US8084376B2 (en) | 2004-06-30 | 2011-12-27 | Sumitomo Chemical Company, Limited | Carrier member and support member |
| JP2007016363A (en) * | 2005-07-11 | 2007-01-25 | Yukio Hirose | Functional three dimensional net knitted fabric sheet |
| JP4578343B2 (en) * | 2005-07-11 | 2010-11-10 | 馬場化学工業株式会社 | Functional three-dimensional net fabric sheet |
| JPWO2008142866A1 (en) * | 2007-05-21 | 2010-08-05 | パナソニック株式会社 | Humidifier and air purifier with humidification function |
| JP2010169394A (en) * | 2007-05-21 | 2010-08-05 | Panasonic Corp | Humidification device and air purifier with humidification function |
| JP4698753B2 (en) * | 2007-05-21 | 2011-06-08 | パナソニック株式会社 | Humidifier and air purifier with humidification function |
| JP2009085529A (en) * | 2007-10-01 | 2009-04-23 | Panasonic Corp | Vaporization filter and humidifier |
| JP2009268371A (en) * | 2008-05-01 | 2009-11-19 | Union Tire Cord Kk | Chemical carrier |
| JP2013227694A (en) * | 2012-04-25 | 2013-11-07 | Mitsuuma:Kk | Conductive three-dimensional fiber structure and method for producing the same |
| JP2014039684A (en) * | 2012-08-22 | 2014-03-06 | Oji Holdings Corp | Absorbent article |
| JP2016504094A (en) * | 2012-12-28 | 2016-02-12 | エスセーアー・ハイジーン・プロダクツ・アーベー | Absorbent article provided with spacer cloth as fluid flow control member |
| US9808382B2 (en) | 2012-12-28 | 2017-11-07 | Sca Hygiene Products Ab | Absorbent article having fluid flow control member |
| US9937085B2 (en) | 2012-12-28 | 2018-04-10 | Sca Hygiene Products Ab | Absorbent article having fluid flow control member |
| WO2021171690A1 (en) * | 2020-02-28 | 2021-09-02 | メディカル・エイド株式会社 | Mask sheet and mask |
| CN113950266A (en) * | 2020-02-28 | 2022-01-18 | 医疗援助株式会社 | Sheet for mask and mask |
| EP4112128A4 (en) * | 2020-02-28 | 2024-03-27 | Medical Aid Co Ltd | Mask sheet and mask |
| JP2021165455A (en) * | 2021-05-07 | 2021-10-14 | メディカル・エイド株式会社 | Mask sheet and mask |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3045173B2 (en) | 2000-05-29 |
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