JP2000314045A - Woven fabric - Google Patents
Woven fabricInfo
- Publication number
- JP2000314045A JP2000314045A JP11121436A JP12143699A JP2000314045A JP 2000314045 A JP2000314045 A JP 2000314045A JP 11121436 A JP11121436 A JP 11121436A JP 12143699 A JP12143699 A JP 12143699A JP 2000314045 A JP2000314045 A JP 2000314045A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- woven fabric
- fiber
- sheath
- core
- 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
Landscapes
- Artificial Filaments (AREA)
- Multicomponent Fibers (AREA)
- Woven Fabrics (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、バーコード情報が
磁気的に記録された織物に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fabric on which bar code information is magnetically recorded.
【０００２】[0002]
【従来の技術】バーコード、ＯＣＲ、磁気記録などの識
別マークを利用する自動認識技術は、マークを直接、製
品に記することにより、流通業界での販売管理や各種製
造業での生産管理、製造工程の省力化などあらゆる分野
で広く利用されている。2. Description of the Related Art Automatic recognition technology using identification marks such as barcodes, OCRs, and magnetic recordings is a method of directly writing marks on products so that sales management in the distribution industry, production management in various manufacturing industries, It is widely used in all fields such as labor saving of manufacturing process.
【０００３】布帛や衣料などの繊維製品の製造工程では
マークを付けた帳票類を製品と一体管理することで活用
することができるが、散逸による物の情報の遊離がしば
しば発生している。このため、製品に直接マークを記録
する要求が高まっている。[0003] In the manufacturing process of textiles such as fabrics and clothing, the form with the mark can be utilized by integrally managing it with the product, but information of the object is often released due to dissipation. For this reason, there is an increasing demand for recording marks directly on products.
【０００４】しかし、繊維製品の生地面上は紙やフィル
ムに較べ平滑性に富む印刷面が得難くバーコードやＯＣ
Ｒなどの記号が印刷しにくいこと、また、仮に印刷でき
ても、布帛の伸縮により読取りミスが多発すること、布
帛の加工処理工程中のアルカリなどの薬品処理や熱ある
いは機械的な処理により印刷が不鮮明になること、さら
に、磁気カードなどの磁気記録媒体は加工処理時の剥が
れや損傷がなく布帛に取り付けにくいことなど、現状で
は布帛への識別マークの付与技術が確立されていない。[0004] However, it is difficult to obtain a printed surface having a higher smoothness than that of paper or film on the fabric surface of a fiber product, and it is difficult to obtain a bar code or an OC.
Symbols such as R are difficult to print, and even if printing is possible, reading errors often occur due to expansion and contraction of the fabric, printing by chemical treatment such as alkali during the processing process of the fabric, heat or mechanical treatment At present, there is no established technique for providing identification marks to fabrics, for example, that the magnetic recording medium such as a magnetic card is not peeled or damaged during processing and is difficult to attach to a fabric.
【０００５】[0005]
【発明が解決しようとする課題】本発明の目的は、通常
の布帛と同様に加工ができ、かつバーコード情報が磁気
的に記録及び読取りが確実にでき、繊維製品の識別マー
クとして利用可能な織物を提供することにある。SUMMARY OF THE INVENTION It is an object of the present invention to provide a process which can be processed in the same manner as a normal fabric, and that bar code information can be magnetically recorded and read reliably, and can be used as an identification mark for textile products. To provide textiles.
【０００６】[0006]
【課題を解決するための手段】すなわち本発明は、磁性
粒子を含有する熱可塑性ポリマーを芯成分としポリエス
テル或いはポリアミドを鞘成分とした芯鞘磁性複合モノ
フィラメントを織物の緯糸或いは経糸として所定の混入
パターンで交織されたバーコード情報が磁気的に記録可
能な３００メッシュ以下の磁性ポリエステルメッシュ織
物である。That is, the present invention provides a core-sheath magnetic composite monofilament having a thermoplastic polymer containing magnetic particles as a core component and a polyester or polyamide as a sheath component, and a predetermined mixing pattern as a weft or warp of a woven fabric. Is a magnetic polyester mesh fabric of 300 mesh or less capable of magnetically recording barcode information interwoven with the above.
【０００７】[0007]
【発明の実施の形態】本発明のメッシュ織物は、磁性繊
維を磁気記録媒体として所定のパターンで織物の緯糸或
いは経糸として混入された織物であり、この磁性繊維を
着磁することによりバーコード情報が磁気的に記録可能
となる。DESCRIPTION OF THE PREFERRED EMBODIMENTS The mesh fabric of the present invention is a fabric in which magnetic fibers are mixed as a weft or warp of a fabric in a predetermined pattern using a magnetic recording medium, and bar code information is obtained by magnetizing the magnetic fibers. Can be magnetically recorded.
【０００８】織物中に混入する磁性繊維は、磁性粒子を
均一分散した熱可塑性ポリマーからなる。熱可塑性樹脂
としては、ポリアミド（例えば６ナイロン、６・６ナイ
ロン、１２ナイロン等）、ポリエステル（ポリエチレン
テレフタレート、ポリブチレンテレフタレート等）、ポ
リオレフィン（ポリエチレン、ポリプロピレン等）、ポ
リビニル系、ポリエーテル、ポリウレタン、ポリカーボ
ネート等紡糸可能であればあらゆるポリマーが使用可能
である。The magnetic fibers mixed into the woven fabric are made of a thermoplastic polymer in which magnetic particles are uniformly dispersed. As the thermoplastic resin, polyamide (for example, 6 nylon, 6.6 nylon, 12 nylon, etc.), polyester (polyethylene terephthalate, polybutylene terephthalate, etc.), polyolefin (polyethylene, polypropylene, etc.), polyvinyl, polyether, polyurethane, polycarbonate Any polymer can be used as long as it can be spun.
【０００９】本発明に好適に用いられる磁性繊維として
は、磁性粒子を含む熱可塑性ポリマーからなる芯成分と
ポリエステル或いはポリアミドからなる保護成分を鞘成
分として芯鞘型に複合されたモノフィラメントが挙げら
れる。As the magnetic fiber suitably used in the present invention, a monofilament composited in a core-sheath type using a core component made of a thermoplastic polymer containing magnetic particles and a protective component made of polyester or polyamide as a sheath component is exemplified.
【００１０】この場合、該モノフィラメントの芯成分に
混合する磁性粒子は、保磁力が５０エルステッド以上、
好ましくは１００エルステッド以上、最も好ましくは２
００エルステッド以上のものが好ましい。保磁力が５０
エルステッド以上では、記録した磁気が減磁あるいは消
失する恐れがないので好ましい。In this case, the magnetic particles mixed with the core component of the monofilament have a coercive force of 50 Oe or more.
Preferably at least 100 Oersted, most preferably 2
Those having a value of 00 Oersted or more are preferred. Coercive force is 50
Oersted or more is preferable because there is no possibility that the recorded magnetism will be demagnetized or lost.
【００１１】又、磁性粒子はキューリー点が１５０℃以
上である事が好ましい。キューリー点が１５０℃以上で
は繊維製品の洗濯やクリーニングのアイロン掛け時の高
熱によっても磁気記録が消失する恐れがなく好ましい。The magnetic particles preferably have a Curie point of 150 ° C. or higher. When the Curie point is 150 ° C. or higher, magnetic recording is not likely to be lost even by high heat at the time of washing and ironing for cleaning, which is preferable.
【００１２】このような磁性粒子としては、γ−酸化
鉄、コバルト含有γ−酸化鉄、酸化クロム、鉄−コバル
トーニッケルの合金粒子、バリウムフェライトなど従来
から磁気記録材料として用いられている粒子やそれ以外
のフェリ、フェロ磁性を示す磁性体、例えば鉄、コバル
ト、ニッケルを主成分とする金属粒子、酸化鉄を主成分
とする複合金属酸化物粒子、サマリウム、イットリウム
などの希土類元素とコバルト、ニッケルなどの３ｄ遷移
元素との金属間化合物粒子やネオジウム・鉄・ホウ素、
プラセオジウム・鉄・ホウ素などの希土類元素と鉄、ホ
ウ素からなる金属間化合物粒子などがある。Examples of such magnetic particles include particles conventionally used as magnetic recording materials, such as γ-iron oxide, cobalt-containing γ-iron oxide, chromium oxide, iron-cobalt-nickel alloy particles, and barium ferrite. Other ferrimagnetic materials exhibiting ferromagnetism, such as iron, cobalt, metal particles mainly composed of nickel, composite metal oxide particles mainly composed of iron oxide, samarium, rare earth elements such as yttrium, cobalt and nickel Intermetallic compound particles with 3d transition elements such as neodymium, iron, boron,
There are rare earth elements such as praseodymium, iron and boron, and intermetallic compound particles composed of iron and boron.
【００１３】該粒子の粒径は、通常平均粒径１０μｍ以
下、好ましくは５μｍ以下、最も好ましくは２μｍ以下
が最適である。粒径が１０μｍ以下だと、繊維化が容易
なため好ましい。The optimal particle size of the particles is usually at most 10 μm, preferably at most 5 μm, most preferably at most 2 μm. A particle size of 10 μm or less is preferable because fiberization is easy.
【００１４】磁性成分における磁性粒子の混合率は、使
用する磁性粒子の粒径や磁気特性、マトックスポリマー
の性質によっても異なるが、通常１０〜９０重量％、特
に２０〜８０重量％の範囲が好ましい。The mixing ratio of the magnetic particles in the magnetic component varies depending on the particle size and magnetic properties of the magnetic particles used, and the properties of the matox polymer, but is usually in the range of 10 to 90% by weight, particularly 20 to 80% by weight. preferable.
【００１５】本発明に用いられる繊維の更に好ましい例
として、鞘成分が熱融着性を有する芯鞘型複合モノフィ
ラメントが挙げられる。この場合、磁性繊維、非磁性繊
維ともに鞘成分が熱融着成分からなる事が好ましい。鞘
成分が熱融着性を有することにより、織物の形態安定性
を向上させたり、本発明の織物から得られる表示ラベル
等を簡単に繊維製品に取り付けることが出来る等の利点
が生まれる。A more preferred example of the fiber used in the present invention is a core-sheath composite monofilament having a sheath component having heat-fusibility. In this case, it is preferable that the sheath component of both the magnetic fiber and the non-magnetic fiber be a heat-sealing component. When the sheath component has heat-fusibility, advantages such as improvement of the morphological stability of the woven fabric and easy attachment of a display label or the like obtained from the woven fabric of the present invention to a fiber product can be obtained.
【００１６】このような熱融着性を有する成分として
は、次のようなものが挙げられる。即ち、テレフタル酸
とエチレングリコールを主成分とし、イソフタル酸、ア
ジピン酸、アゼライン酸などのジカルボン酸成分とジエ
チレングリコール、１、４−ブタンジオール、プロピレ
ングリコール、テトラメチレングリコール及びポリエチ
レングリコールなどのポリアルキレングリコール類など
のジオール成分を共重合して得られる低融点（２４０℃
程度以下）の共重合ポリエステル等である。The components having such heat-fusing properties include the following. That is, terephthalic acid and ethylene glycol as main components, dicarboxylic acid components such as isophthalic acid, adipic acid and azelaic acid and polyalkylene glycols such as diethylene glycol, 1,4-butanediol, propylene glycol, tetramethylene glycol and polyethylene glycol. Low melting point (240 ° C) obtained by copolymerizing a diol component such as
Or less).
【００１７】鞘成分に低融点の共重合ポリエステルを用
いる場合、芯成分のマトリックスポリマーの融点又は軟
化温度は鞘成分のそれより少なくとも２０℃高くするこ
とが好ましい。このような芯／鞘ポリマーの組合せの例
として、ポリエチレンテレフタレート（融点２５５℃）
／イソフタル酸１２モル％共重合ポリエチレンテレフタ
レート（融点２２７℃）などがある。When a low melting point copolyester is used for the sheath component, the melting point or softening temperature of the core component matrix polymer is preferably at least 20 ° C. higher than that of the sheath component. An example of such a core / sheath polymer combination is polyethylene terephthalate (melting point 255 ° C.)
/ Isophthalic acid 12 mol% copolymerized polyethylene terephthalate (melting point 227 ° C).
【００１８】本発明に用いる繊維の原料熱可塑性樹脂に
は、酸化チタン、酸化亜鉛などの艶消剤、熱安定剤、紫
外線吸収剤、流動改善剤、着色剤などの添加剤を加える
こともできる。芯鞘複合繊維を用いる場合は、これらの
添加剤は鞘部分に添加することが好ましい。Additives such as a matting agent such as titanium oxide and zinc oxide, a heat stabilizer, an ultraviolet absorber, a flow improver, and a coloring agent can be added to the raw material thermoplastic resin of the fiber used in the present invention. . When a core-sheath composite fiber is used, these additives are preferably added to the sheath portion.
【００１９】本発明に用いる磁性複合モノフィラメント
の複合構造の例としては、磁性成分を芯、保護成分のポ
リエステル或いはポリアミドを鞘とする芯鞘複合構造が
挙げられる。図１、２は本発明に好適な複合構造の例で
あり、図１は一芯型、図２は多芯型の例である。その
他、公知の芯鞘型複合構造から任意に選ぶことができ
る。また、繊維横断面中に占める磁性成分の割合は、磁
性成分中の磁性粒子の混合率によっても異なるが、通常
５〜８０％、特に１０〜５０％が適当である。Examples of the composite structure of the magnetic composite monofilament used in the present invention include a core-sheath composite structure having a magnetic component as a core and a protective component, polyester or polyamide as a sheath. 1 and 2 show examples of a composite structure suitable for the present invention. FIG. 1 shows an example of a single-core type, and FIG. 2 shows an example of a multi-core type. In addition, it can be arbitrarily selected from known core-sheath type composite structures. The proportion of the magnetic component in the cross section of the fiber also varies depending on the mixing ratio of the magnetic particles in the magnetic component, but is usually from 5 to 80%, preferably from 10 to 50%.
【００２０】本発明において磁気記録媒体である磁性モ
ノフィラメントは、メッシュ織物の経糸或いは緯糸とし
て所望のパターンで交織する。この交織パターンがバー
コード的情報となり、交織された時点では潜在的な情報
であり、着磁により情報が記録される。即ち、磁性繊維
の交織間隔パターンによりバーコード情報を織物に記録
するため、使用時の環境温湿度等で磁性繊維の交織間隔
が変動しないことが記録を正確に読取る上で重要とな
る。In the present invention, the magnetic monofilament as the magnetic recording medium is interwoven in a desired pattern as a warp or a weft of a mesh fabric. This weaving pattern becomes barcode-like information, which is potential information at the time of weaving, and the information is recorded by magnetization. That is, since the barcode information is recorded on the woven fabric by the pattern of the magnetic fiber interwoven spacing, it is important that the interwoven interval of the magnetic fiber does not fluctuate due to the environmental temperature and humidity during use in order to accurately read the record.
【００２１】磁気情報の正確さを確保すると言う観点か
ら、（芯鞘型）モノフィラメントを使用する事が好まし
い。また、該磁性複合モノフィラメントの繊維径は通常
１００μｍ以下であり、細ければ細いほど記録密度を上
げることができるが、細すぎると製糸化が困難となるこ
とがあり、３０〜８０μｍが好ましい。From the viewpoint of ensuring the accuracy of magnetic information, it is preferable to use a (core-sheath type) monofilament. The magnetic composite monofilament usually has a fiber diameter of 100 μm or less, and the thinner the fiber, the higher the recording density can be. However, if the diameter is too small, it may be difficult to produce a yarn, and preferably 30 to 80 μm.
【００２２】本発明の織密度は３００メッシュ以下が好
ましい。磁性粒子を高濃度混合して複合繊維化した磁性
複合モノフィラメントは、通常のポリエステルモノフィ
ラメントに比べ機械的物性に劣るため、３００メッシュ
を超える高密度織用の細繊度モノフィラメントが製造困
難である。The weaving density of the present invention is preferably 300 mesh or less. Magnetic composite monofilaments obtained by mixing magnetic particles at a high concentration to form composite fibers are inferior in mechanical properties as compared with ordinary polyester monofilaments, so that it is difficult to produce fine filament monofilaments for high density weaves exceeding 300 mesh.
【００２３】本発明の織物は、裁断することにより同一
内容の情報が記録された織物片が多量に製造できるメリ
ットがある。また、通常の織物と同等に扱いができるた
め、通常の繊維加工工程における適応性も高く、かつ該
加工により記録が消失することもない。The woven fabric of the present invention has an advantage that a large number of woven fabric pieces on which the same information is recorded can be manufactured by cutting. In addition, since it can be handled in the same manner as a normal woven fabric, it is highly adaptable in a normal fiber processing step, and a record is not lost by the processing.
【００２４】このようにしてできた織物は、織物中も磁
性複合モノフィラメントの位置が正確に計測できれば公
知のあらゆる方法により着磁できる。例えば、一般の磁
気記録用の磁気ヘッドを使用することで着磁ができる
が、プラスチックマグネットシートのように着磁ヨーク
を使用した単極または多極での着磁方法によれば、大型
ヨークを使用することにより大面積での着磁が可能とな
り好ましい。The woven fabric thus produced can be magnetized by any known method as long as the position of the magnetic composite monofilament can be accurately measured in the woven fabric. For example, magnetization can be performed by using a general magnetic recording magnetic head, but according to a single-pole or multi-pole magnetization method using a magnetization yoke like a plastic magnet sheet, a large yoke can be used. It is preferable to use it because magnetization in a large area becomes possible.
【００２５】[0025]
【実施例】以下、実施例によって本発明を具体的に説明
する。The present invention will be specifically described below with reference to examples.
【００２６】実施例１ ５重量％のステアリン酸で表面処理した平均粒径０．０
５μｍのバリウムフェライト粒子（Ｐ１とする）を、分
子量１６０００のナイロン６（融点２１５℃）に粒子Ｐ
１を５０重量％均一混合したポリマー（ＭＰ１とする）
を得た。固有粘度０．６０のポリエチレンテレフタレー
ト（融点２５５℃）に粒子Ｐ１を４０重量％均一混合し
てポリマー（ＭＰ２とする）を得た。固有粘度０．７０
のポリエチレンテレフタレート（融点２５５℃）をＨＰ
１とする。イソフタル酸を１２モル％共重合したポリエ
チレンテレフタレート（融点２２７℃）に粒子Ｐ１を４
０重量％均一混合してポリマー（ＨＰ２とする）を得
た。Example 1 Average particle size of 0.0 surface treated with 5% by weight of stearic acid
5 μm barium ferrite particles (referred to as P1) were added to nylon 6 having a molecular weight of 16,000 (melting point: 215 ° C.) to form particles P.
1 is a polymer in which 50% by weight is uniformly mixed (MP1)
I got A polymer (MP2) was obtained by uniformly mixing 40% by weight of particles P1 with polyethylene terephthalate having an intrinsic viscosity of 0.60 (melting point: 255 ° C). Intrinsic viscosity 0.70
Of polyethylene terephthalate (melting point 255 ° C)
Let it be 1. Particles P1 were added to polyethylene terephthalate (melting point: 227 ° C.) obtained by copolymerizing 12% by mole of isophthalic acid.
0% by weight was uniformly mixed to obtain a polymer (referred to as HP2).
【００２７】ＭＰ１を芯成分、ＨＰ１を鞘成分として芯
／鞘体積比率１／１０で図１のように芯鞘型に複合し、
温度２９５℃、直径０．２５ｍｍのオリフィスから紡出
し、冷却、オイリングしながら１０００ｍ／ｍｉｎの速
度で捲き取り、更に８０℃で延伸倍率３．２に延伸し、
１５０℃のプレートヒーター上で緊張熱処理して１５デ
ニ−ルのモノフィラメントＹ１を得た。Using MP1 as a core component and HP1 as a sheath component at a core / sheath volume ratio of 1/10 to form a core-sheath composite as shown in FIG.
It is spun from an orifice having a temperature of 295 ° C. and a diameter of 0.25 mm, wound up at a speed of 1000 m / min while cooling and oiling, and further stretched at 80 ° C. to a draw ratio of 3.2.
Tensile heat treatment was performed on a plate heater at 150 ° C. to obtain a 15-denier monofilament Y1.
【００２８】ＭＰ２を芯成分、ＨＰ２を鞘成分としてモ
ノフィラメントＹ１と芯／鞘体積比率１／４で芯鞘型に
複合し、温度２９５℃、直径０．２５ｍｍのオリフィス
から紡出し、冷却、オイリングしながら１０００ｍ／ｍ
ｉｎの速度で捲き取り、更に８０℃で延伸倍率３．５に
延伸し、１５０℃のプレートヒーター上で緊張熱処理し
て１５デニールのモノフィラメントＹ２を得た。A core / sheath composite with a monofilament Y1 at a core / sheath volume ratio of 1/4 using MP2 as a core component and HP2 as a sheath component was spun from an orifice having a temperature of 295 ° C. and a diameter of 0.25 mm, and cooled and oiled. 1000m / m
The film was wound at an in speed, stretched at 80 ° C. to a draw ratio of 3.5, and subjected to a tension heat treatment at 150 ° C. on a plate heater to obtain a 15-denier monofilament Y2.
【００２９】一方、ＨＰ１にて温度２９５℃、直径０．
２５ｍｍのオリフィスから紡出し、冷却、オイリングし
ながら１０００ｍ／ｍｉｎの速度で捲き取り、更に８０
℃で延伸倍率３．６に延伸し、１５０℃のプレートヒー
ター上で緊張熱処理して１５デニ−ルのモノフィラメン
トＢＹ１を得た。On the other hand, a temperature of 295.degree.
It is spun from a 25 mm orifice, rolled up at a speed of 1000 m / min while cooling and oiling.
The film was stretched at 3.6 ° C. to a draw ratio of 3.6 and subjected to a tension heat treatment on a plate heater at 150 ° C. to obtain a 15-denier monofilament BY1.
【００３０】ＢＹ１を経糸とし、ＢＹ１、Ｙ１を緯糸と
してある一定パターン周期でＹ１を交織し、仕上加工し
て２００メッシュの織物Ｃ１を製織した。また、同様に
織物Ｃ１と同一パターン周期でＹ２を交織し２００メッ
シュの織物Ｃ２を製織した。更に、織物Ｃ２は２００℃
でカレンダー加工を行い、Ｙ２とＢＹ１の交点を熱融着
し、織物ＣＫ２を得た。Y1 was used as warp yarns, and BY1 and Y1 were used as weft yarns. Y1 was interwoven at a fixed pattern cycle and finished to fabricate a 200-mesh woven fabric C1. Similarly, Y2 was interwoven at the same pattern cycle as the woven fabric C1, and a woven fabric C2 of 200 mesh was woven. Furthermore, the fabric C2 is at 200 ° C.
And the intersection of Y2 and BY1 was heat-sealed to obtain a woven fabric CK2.
【００３１】織物Ｃ１、ＣＫ２中の磁性モノフィラメン
トの挿入間隔は共に１〜５ｍｍである。織物Ｃ１、ＣＫ
２を３０ｃｍ角に裁断した織物を４ｍｍピッチ（電線間
距離）のヨーク中でオイルコンデンサーを電源とし着磁
電流３０００Ａで多極着磁を行い、着磁織物ＣＭ１、Ｃ
ＫＭ２を得た。織物ＣＭ１、ＣＫＭ２の表面上を経方向
にガウスメータープローブを走行させたところ、両織物
共に磁性モノフィラメントの挿入パターン周期と同一パ
ターン周期で磁性の有無が確認された。The insertion interval of the magnetic monofilaments in the fabrics C1 and CK2 is 1 to 5 mm. Textile C1, CK
2 was cut into a 30 cm square, and the multi-pole magnetization was performed in a yoke with a pitch of 4 mm (distance between electric wires) using an oil condenser as a power source and a magnetization current of 3000 A, and the magnetized fabrics CM1, C
KM2 was obtained. When a Gauss meter probe was run in the warp direction on the surfaces of the fabrics CM1 and CKM2, the presence or absence of magnetism was confirmed in both fabrics at the same pattern cycle as the insertion pattern cycle of the magnetic monofilament.
【００３２】また着磁織物ＣＭ１，ＣＫＭ２をドライク
リーニング、アイロン仕上げ及び高圧染色加工などの一
般的な繊維製造工程で仕上げ加工を施し、上記同様の方
法で磁気記録パターンを検査した所、両織物共に磁気記
録パターンに変化は認められなかった。The magnetized woven fabrics CM1 and CKM2 were subjected to finishing in a general fiber manufacturing process such as dry cleaning, ironing and high-pressure dyeing, and the magnetic recording pattern was inspected in the same manner as described above. No change was observed in the magnetic recording pattern.
【００３３】[0033]
【発明の効果】上述のように、本発明により、磁気的な
バーコード情報が記録可能なメッシュ織物が容易に得ら
れ、このメッシュ織物をを衣料や寝具類などの繊維製品
に縫いつけるたりすることにより、その製品の生産履歴
情報や顧客情報が記録でき繊維製品の生産、製造、販売
管理においても有効に利用されることが期待できる。As described above, according to the present invention, a mesh fabric capable of recording magnetic barcode information can be easily obtained, and the mesh fabric can be sewn to textiles such as clothing and bedding. Accordingly, the production history information and customer information of the product can be recorded, and it can be expected that the product can be effectively used in the production, manufacture, and sales management of textile products.
【図１】本発明のに用いられる磁性複合モノフィラメン
トの複合構造の具体例である。FIG. 1 is a specific example of a composite structure of a magnetic composite monofilament used in the present invention.
【図２】本発明の布帛を構成する磁性複合繊維の複合構
造の具体例である。FIG. 2 is a specific example of a composite structure of magnetic composite fibers constituting the fabric of the present invention.
【図３】本発明のメッシュ織物の具体例である。FIG. 3 is a specific example of the mesh fabric of the present invention.
１ 磁性成分 ２ 保護成分（非磁性成分） ３１ 非磁性繊維 ３２ 磁性繊維 DESCRIPTION OF SYMBOLS 1 Magnetic component 2 Protective component (non-magnetic component) 31 Non-magnetic fiber 32 Magnetic fiber
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 4L035 BB32 BB83 BB89 BB91 DD14 DD20 JJ04 KK01 KK05 4L041 AA07 AA19 AA20 AA25 BA02 BA05 BA21 BA46 BC07 BD03 BD14 BD20 CA06 CA12 CA21 CB05 CB24 CB25 CB28 DD01 DD05 DD14 DD15 DD21 4L048 AA20 AA24 AA28 AA42 AA56 AB10 AC00 BA01 BA02 CA00 DA08 EB00 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 4L035 BB32 BB83 BB89 BB91 DD14 DD20 JJ04 KK01 KK05 4L041 AA07 AA19 AA20 AA25 BA02 BA05 BA21 BA46 BC07 BD03 BD14 BD20 CA06 CA12 CA21 CB05 CB24 CB25 CB28 ADD21 DD05 AA28 AA42 AA56 AB10 AC00 BA01 BA02 CA00 DA08 EB00
Claims (4)
って、磁性繊維の配列によって磁気情報が記録されてい
ることを特徴とする織物。1. A woven fabric containing a magnetic fiber in a warp or a weft, wherein magnetic information is recorded by an arrangement of the magnetic fibers.
塑性ポリマーを芯成分とし、ポリエステル又はポリアミ
ドを鞘成分とするモノフィラメントである、請求項１記
載の織物。2. The woven fabric according to claim 1, wherein said magnetic fiber is a monofilament having a thermoplastic polymer containing magnetic particles as a core component and polyester or polyamide as a sheath component.
物である請求項１又は２記載の織物。3. The woven fabric according to claim 1, wherein the woven fabric is a mesh woven fabric of 300 mesh or less.
ラメントであり、鞘成分が熱融着性を有する繊維である
請求項１〜３いずれかに記載の織物。4. The woven fabric according to claim 1, wherein the fibers constituting the woven fabric are core-sheath type monofilaments, and the sheath component is a fiber having heat-fusibility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11121436A JP2000314045A (en) | 1999-04-28 | 1999-04-28 | Woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11121436A JP2000314045A (en) | 1999-04-28 | 1999-04-28 | Woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000314045A true JP2000314045A (en) | 2000-11-14 |
Family
ID=14811103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11121436A Pending JP2000314045A (en) | 1999-04-28 | 1999-04-28 | Woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000314045A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004101871A1 (en) * | 2003-05-19 | 2004-11-25 | Toray Industries, Inc. | Fiber excellent in magnetic field responsiveness and conductivity and product consisting of it |
| CN100412240C (en) * | 2003-05-19 | 2008-08-20 | 东丽株式会社 | Fiber excellent in magnetic field responsiveness and conductivity and product consisting of it |
| ITMI20121062A1 (en) * | 2012-06-18 | 2013-12-19 | Alta Chemicals S R L | SYSTEM AND METHOD FOR IDENTIFICATION OF TEXTILE PRODUCTS AND ACCESSORIES |
| WO2015200577A3 (en) * | 2014-06-27 | 2016-03-03 | Eastman Chemical Company | Fibers with chemical markers and physical features used for coding |
| WO2015200579A3 (en) * | 2014-06-27 | 2016-03-10 | Eastman Chemical Company | Fibers with chemical markers used for coding |
| US9442074B2 (en) | 2014-06-27 | 2016-09-13 | Eastman Chemical Company | Fibers with surface markings used for coding |
| US10400366B2 (en) * | 2017-06-14 | 2019-09-03 | Apple Inc. | Fabric items having strands varying along their lengths |
| US10515256B2 (en) | 2017-09-12 | 2019-12-24 | Eastman Chemical Company | Cellulose acetate tow bands and filters with surface markings |
| CN113718368A (en) * | 2020-06-19 | 2021-11-30 | 华中科技大学 | Micro-nano magnetic fiber and preparation method thereof |
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1999
- 1999-04-28 JP JP11121436A patent/JP2000314045A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004101871A1 (en) * | 2003-05-19 | 2004-11-25 | Toray Industries, Inc. | Fiber excellent in magnetic field responsiveness and conductivity and product consisting of it |
| CN100412240C (en) * | 2003-05-19 | 2008-08-20 | 东丽株式会社 | Fiber excellent in magnetic field responsiveness and conductivity and product consisting of it |
| US8017233B2 (en) * | 2003-05-19 | 2011-09-13 | Toray Industries, Inc. | Fibers having excellent responsiveness to magnetic fields and excellent conductivity, as well as articles made of the same |
| ITMI20121062A1 (en) * | 2012-06-18 | 2013-12-19 | Alta Chemicals S R L | SYSTEM AND METHOD FOR IDENTIFICATION OF TEXTILE PRODUCTS AND ACCESSORIES |
| US9863920B2 (en) | 2014-06-27 | 2018-01-09 | Eastman Chemical Company | Fibers with chemical markers and physical features used for coding |
| US10452873B2 (en) | 2014-06-27 | 2019-10-22 | Eastman Chemical Company | Fibers with surface markings used for coding |
| US9442074B2 (en) | 2014-06-27 | 2016-09-13 | Eastman Chemical Company | Fibers with surface markings used for coding |
| US9851341B2 (en) | 2014-06-27 | 2017-12-26 | Eastman Chemical Company | Fibers with chemical markers used for coding |
| WO2015200577A3 (en) * | 2014-06-27 | 2016-03-03 | Eastman Chemical Company | Fibers with chemical markers and physical features used for coding |
| US9865182B2 (en) | 2014-06-27 | 2018-01-09 | Eastman Chemical Company | Fibers with surface markings used for coding |
| US11231408B2 (en) | 2014-06-27 | 2022-01-25 | Eastman Chemical Company | Fibers with chemical markers used for coding |
| WO2015200579A3 (en) * | 2014-06-27 | 2016-03-10 | Eastman Chemical Company | Fibers with chemical markers used for coding |
| US10527593B2 (en) | 2014-06-27 | 2020-01-07 | Eastman Chemical Company | Method of making fibers with chemical markers and physical features used for coding |
| US10400366B2 (en) * | 2017-06-14 | 2019-09-03 | Apple Inc. | Fabric items having strands varying along their lengths |
| US10515256B2 (en) | 2017-09-12 | 2019-12-24 | Eastman Chemical Company | Cellulose acetate tow bands and filters with surface markings |
| US11234806B2 (en) | 2018-08-17 | 2022-02-01 | Cook Medical Technologies Llc | Data storage on implantable magnetizable fabric |
| CN113718368A (en) * | 2020-06-19 | 2021-11-30 | 华中科技大学 | Micro-nano magnetic fiber and preparation method thereof |
| WO2021254495A1 (en) * | 2020-06-19 | 2021-12-23 | 华中科技大学 | Micro-nano magnetic fiber and preparation method for micro-nano magnetic fiber |
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