JP2013072157A - Supporter - Google Patents
Supporter Download PDFInfo
- Publication number
- JP2013072157A JP2013072157A JP2011212697A JP2011212697A JP2013072157A JP 2013072157 A JP2013072157 A JP 2013072157A JP 2011212697 A JP2011212697 A JP 2011212697A JP 2011212697 A JP2011212697 A JP 2011212697A JP 2013072157 A JP2013072157 A JP 2013072157A
- Authority
- JP
- Japan
- Prior art keywords
- knitted fabric
- supporter
- elastic yarn
- yarn
- elongation
- 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
- 239000004744 fabric Substances 0.000 claims abstract description 97
- 230000020169 heat generation Effects 0.000 claims description 20
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000008602 contraction Effects 0.000 abstract description 9
- 238000009940 knitting Methods 0.000 description 32
- 239000000835 fiber Substances 0.000 description 22
- 230000000694 effects Effects 0.000 description 21
- 238000000034 method Methods 0.000 description 17
- 239000000126 substance Substances 0.000 description 10
- 238000004043 dyeing Methods 0.000 description 9
- 206010037660 Pyrexia Diseases 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 210000003127 knee Anatomy 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 210000003205 muscle Anatomy 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 238000009987 spinning Methods 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000009998 heat setting Methods 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- -1 polyethylene terephthalate Polymers 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000001931 thermography Methods 0.000 description 4
- 238000010792 warming Methods 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 239000003925 fat Substances 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 3
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 210000003423 ankle Anatomy 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 2
- 210000004177 elastic tissue Anatomy 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 230000007659 motor function Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000282994 Cervidae Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 208000024780 Urticaria Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 210000002683 foot Anatomy 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002215 polytrimethylene terephthalate Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Knitting Of Fabric (AREA)
Abstract
Description
本発明は、弾性糸を含有するサポーターにおいて、伸長時瞬間的に温度が上昇するサポーターを提供するものである。 The present invention provides a supporter containing an elastic yarn, the temperature of which increases instantaneously when extended.
従来、保温衣料等、着用時に温度が上昇するサポーターとして、セルロース等の吸湿発熱繊維を混合した布帛により製造し、着用時の人体からの不感蒸泄や発汗により発熱させる布帛、及び、サポーターが知られているが（例えば、特許文献１参照）、これらの吸湿発熱繊維は、繊維の吸湿量が飽和に達すればそれ以上発熱することは無く、発熱時間が短いばかりでなく、吸湿量が飽和に達した後は、繊維中の水分により冷感を感じることさえあった。
さらに、吸湿発熱以外の発熱布帛および発熱衣服として、面状発熱や発熱繊維などのヒーターを衣服に組み込むことなどが知られているが、いずれも、電気により発熱するもので、衣服とした際は重くなり、電極も必要で動きにくい衣服となる。
2. Description of the Related Art Conventionally, as a supporter such as a warming garment, a fabric that is manufactured with a fabric mixed with moisture-absorbing heat-generating fibers such as cellulose and that generates heat by insensitive excretion or sweating from the human body when worn, and a supporter are known. However, these moisture-absorbing heat-generating fibers do not generate any further heat when the fiber's moisture absorption reaches saturation, not only the heat generation time is short, but also the moisture absorption becomes saturated. After reaching, it was even felt cold due to moisture in the fiber.
Furthermore, as heat-generating fabrics and heat-generating clothes other than moisture-absorbing heat generation, it is known that heaters such as sheet heat generation and heat-generating fibers are incorporated into clothes, but all of them generate heat by electricity. It becomes heavier, and requires clothes and is difficult to move.
この様に、現在、着用時温度が上昇する衣服で、動きやすくて軽い衣服としては、吸湿発熱以外は見あたらないが、吸湿発熱する布帛は吸湿という制約があるため吸湿発熱に限界があり、着用していて永続的に発熱し、しかも、軽くて動きやすいサポーターは見られない。 In this way, currently clothes that rise in temperature when worn, and are easy to move and light, except for moisture-absorbing heat generation, fabrics that absorb moisture are limited in terms of moisture absorption. In addition, there is no supporter that is permanently feverish and yet light and mobile.
本発明の目的は、弾性糸を含有するサポーターにおいて、伸長時瞬間的に温度が上昇し、伸縮を繰り返せば永続的に伸長時発熱するサポーターを提供することであり、また、保温性と伸長部位の筋肉や関節を暖めることによる怪我の防止や、筋肉および脂肪の燃焼効果も期待できるサポーターを提供することである。 An object of the present invention is to provide a supporter containing an elastic yarn, the temperature rises instantaneously at the time of extension, and if the expansion and contraction is repeated, the supporter generates heat at the time of extension. It is to provide a supporter that can prevent injury caused by warming muscles and joints and can also be expected to burn muscles and fats.
本発明者等は、上記目的を達成するため鋭意検討した結果、非弾性糸と弾性糸とからなるサポーターであって、１００％伸長時の瞬間発熱温度が１℃以上である編地が配されたサポーターにより上記目的が達成出来ることを見出し、本発明に至った。
すなわち、本発明は以下の通りである。
As a result of intensive studies to achieve the above-mentioned object, the present inventors have provided a supporter composed of an inelastic yarn and an elastic yarn, and a knitted fabric having an instantaneous heat generation temperature of 1 ° C. or more at 100% elongation is arranged. The present inventors have found that the above object can be achieved by the supporters, and have reached the present invention.
That is, the present invention is as follows.
（１）非弾性糸と弾性糸とからなる編地であって、１００％伸長時の瞬間発熱温度が１℃以上である編地が少なくとも一部に配されてなることを特徴とするサポーター。
（２）編地が弾性糸を４０〜１００ｇ／ｍ2含有し、かつ、９．８Ｎ荷重下での編地経緯伸度の和が１００〜２００％であることを特徴とする上記（１）に記載のサポーター。
（３）編地中に弾性糸の挿入組織が混在している事を特徴とする上記（１）または（２）に記載のサポーター。
（４）弾性糸相互が弾性糸の交差部で固定されている事を特徴とする上記（１）〜（３）のいずれか一項に記載のサポーター。
(1) A knitted fabric composed of inelastic yarns and elastic yarns, wherein the knitted fabric having an instantaneous heat generation temperature at 100% elongation of 1 ° C. or higher is at least partially arranged.
(2) The above (1), wherein the knitted fabric contains 40 to 100 g / m 2 of elastic yarn and the sum of the knitted fabric weft and elongation under a load of 9.8 N is 100 to 200%. Supporters described in.
(3) The supporter according to (1) or (2) above, wherein an insertion structure of elastic yarn is mixed in the knitted fabric.
(4) The supporter according to any one of (1) to (3) above, wherein the elastic yarns are fixed to each other at the intersection of the elastic yarns.
本発明のサポーターとは、肘および膝等の関節部を中心に保護する筒状またはＬ字状のカバーであって、運動機能向上、怪我の防止および保温を狙ったサポーター、肘カバー、膝カバーおよび踵カバー等を言い、膝や腕の関節部の曲げ伸ばしにより編地が１℃以上発熱して暖かく、保温性に優れると共に、伸長部位の筋肉を暖めることにより怪我の防止効果を有し、また脂肪燃焼効果も有する。さらに、冬季運動時に着用すると、発熱により筋肉温度低下を防止でき、筋肉温度低下による運動機能低下の防止を期待できる。 The supporter of the present invention is a cylindrical or L-shaped cover that protects mainly the joints such as the elbow and knee, and is a supporter, elbow cover, and knee cover aimed at improving motor function, preventing injury and keeping warm. And the heel cover, etc., and the knitted fabric is heated and warmed by 1 ° C or more by bending and stretching the joints of the knees and arms, and has excellent heat retention, and has an effect of preventing injury by warming the muscles of the stretched part, It also has a fat burning effect. Furthermore, when worn during winter exercise, it is possible to prevent a decrease in muscle temperature due to fever and to prevent a decrease in motor function due to a decrease in muscle temperature.
以下、本発明について詳細に説明する。
本発明のサポーターには、非弾性糸と弾性糸とからなり、丸編機により製造される編地、すなわち丸編地であり、編地１００％伸長時の瞬間発熱温度が１℃以上である編地（以下、単に瞬間発熱性編地と記すことがある）が少なくとも一部に配されていることを特徴とする。
本発明における瞬間発熱温度とは、伸縮以外に外部からのエネルギー供給を受けない条件下で、編地を１００％伸長し、次いで緩和してもとの長さに戻す工程を１回とする繰り返し伸縮を、１００回行った後、１００回目の１００％伸長時の編地温度をサーモグラフィで測定し、試験開始前の編地温度との差から算出された値である。
Hereinafter, the present invention will be described in detail.
The supporter of the present invention is a knitted fabric made of a circular knitting machine, that is, a circular knitted fabric, consisting of an inelastic yarn and an elastic yarn. A knitted fabric (hereinafter simply referred to as an instantaneous exothermic knitted fabric) is arranged at least partially.
In the present invention, the instantaneous heat generation temperature is a process in which the knitted fabric is stretched 100% under conditions that do not receive external energy supply other than expansion and contraction, and then the process of returning to the original length is repeated once. This is a value calculated from the difference from the knitted fabric temperature before the start of the test by measuring the knitted fabric temperature at the 100th elongation of 100% by thermography after 100 times stretching.
１００回目の１００％伸長時の編地温度が試験開始前編地温度より高くなれば、瞬間発熱していることを示し、本発明のサポーターに使用する編地はこの方法により測定した瞬間発熱温度が、１℃以上あることが必要である。１℃未満の瞬間発熱温度では、ほとんど発熱を感じられず、発明の目的が達成できない。従い、１００％伸長時の瞬間発熱温度が１℃以上、好ましくは１．５℃以上が必要である。瞬間発熱温度が高いほど好適であり、人体に悪影響を与えない範囲であれば上限は特に限定されないが、瞬間発熱温度を高くするために弾性繊維の含有量が多くなりすぎると編地がハイパワーとなって衣料として動き難くなるため、瞬間発熱温度は１０℃以下であることが好ましい。なお、発熱温度の測定については、実施例にて具体的に示す。また、編地の少なくとも1方向が伸長時発熱すれば、着用して温かいサポーターとなる。 If the knitted fabric temperature at the 100th elongation of the 100th time becomes higher than the knitted fabric temperature before the start of the test, it indicates that instantaneous heat generation has occurred, and the knitted fabric used for the supporter of the present invention has an instantaneous heat generation temperature measured by this method. It must be 1 ° C. or higher. At an instantaneous heat generation temperature of less than 1 ° C., almost no heat generation is felt and the object of the invention cannot be achieved. Therefore, the instantaneous heat generation temperature at 100% elongation is 1 ° C. or higher, preferably 1.5 ° C. or higher. The upper limit is not particularly limited as long as the instantaneous exothermic temperature is high, and the upper limit is not particularly limited as long as it does not adversely affect the human body, but if the elastic fiber content becomes too high to increase the instantaneous exothermic temperature, the knitted fabric will have high power. Therefore, the instantaneous heat generation temperature is preferably 10 ° C. or less. In addition, about the measurement of exothermic temperature, it shows concretely in an Example. Also, if at least one direction of the knitted fabric generates heat when stretched, it becomes a warm supporter to wear.
本発明のサポーターに使用する瞬間発熱性編地には、編地中に弾性糸を４０〜１００ｇ／ｍ2含有されていることが好ましく、弾性糸を多く含有するほど発熱温度が高くなり、また、弾性糸の含有量が多くなり過ぎると編地重量が増し、また、編地がハイパワーとなって衣料として動き難くなるため、より好ましくは５０〜９０ｇ／ｍ2である。 The instant exothermic knitted fabric used for the supporter of the present invention preferably contains 40 to 100 g / m 2 of elastic yarn in the knitted fabric, and the more elastic yarn is contained, the higher the exothermic temperature becomes. If the elastic yarn content is too high, the weight of the knitted fabric increases, and the knitted fabric becomes high power and difficult to move as clothing, so it is more preferably 50 to 90 g / m 2 .
本発明のサポーターに使用する瞬間発熱性編地は、上記の弾性糸含有量のみにより発明の効果を発揮できるものでなく、編地の伸度による影響も大きい。すなわち、９．８Ｎ荷重下で編地経緯伸度の和が１００〜２００％であるのが好ましく、９．８Ｎ荷重下で編地経緯伸度の和が１００％未満では、伸縮性が乏しく、着用時に突っ張り感を感じる不快な衣服となり、２００％より大きい場合は、伸長時十分に発熱しない編地となる。これら編地の伸度調整は、編地の密度調整、編組織の選定および弾性糸の繊度調整により可能である。なお、編地伸度は編地の一方向が、９．８Ｎ荷重下での編地伸度を４０％以上とする必要があり、また、サポーター製造時には、特に限定されないが、低伸度の編地方向を衣料着用時によく伸長する方向にあわせて衣料製造すれば、伸長時発熱効果が発揮されやすい衣料となる。なお、編地の伸度測定は、実施例に記載する方法により行う。 The instantaneous exothermic knitted fabric used for the supporter of the present invention cannot exert the effects of the invention only by the elastic yarn content described above, and is greatly influenced by the elongation of the knitted fabric. That is, it is preferable that the sum of the knitted fabric weft elongation under a 9.8N load is 100 to 200%, and if the sum of the knitted fabric weft elongation is less than 100% under a 9.8N load, the stretchability is poor. When it is larger than 200%, it becomes a knitted fabric that does not generate sufficient heat when stretched. The elongation of the knitted fabric can be adjusted by adjusting the density of the knitted fabric, selecting the knitted structure, and adjusting the fineness of the elastic yarn. It should be noted that the knitted fabric elongation needs to be 40% or more in one direction of the knitted fabric under a load of 9.8 N, and is not particularly limited at the time of manufacturing the supporter. If the garment is manufactured in accordance with the direction in which the knitted fabric is well stretched when the garment is worn, the garment is likely to exhibit a heat generation effect when stretched. In addition, the elongation measurement of the knitted fabric is performed by the method described in the examples.
本発明のサポーターに使用する瞬間発熱性編地は、通常の丸編機により製造可能で、弾性糸を４０〜１００ｇ／ｍ2含有し、かつ、９．８Ｎ荷重下での編地経緯伸度の和が１００〜２００％となるよう編物設計すればよく、弾性糸は繊度７８ｄｔ以上を使用して編成すればよい。 The instantaneous exothermic knitted fabric used for the supporter of the present invention can be produced by a normal circular knitting machine, contains 40 to 100 g / m 2 of elastic yarn, and the knitted fabric weft and elongation under a load of 9.8 N What is necessary is just to design the knitted fabric so that the sum is 100 to 200%, and the elastic yarn may be knitted using a fineness of 78 dt or more.
さらに、発明の効果を発揮させるには、瞬間発熱性編地中の少なくとも１種の弾性糸がニットループを形成しない挿入組織である事が好ましく、これにより、本発明の目的である伸長時発熱が好適に達成しやすくなる。具体例として、タック、あるいは、ウエルトの組み合わせで編成し、ニット以外の挿入編成が連続３ウェール以上あれば本発明では挿入編成とし、例えば、タックとウエルトを繰り返すインレイ組織や、連続３ウェールウエルト編成し、１ウェールニットの繰り返し編成も可能である。この場合、少なくとも４コースの編成中に1コースは弾性糸の挿入組織とするのが好ましく、他のコースはニットループのみ、あるいは、タックループやウエルトループとの組み合わせによる組織とすればよいが、この場合も、なるべくタックループやウエルトループが多い組織の方が伸長時発熱効果は発揮されやすくなり好ましい。 Furthermore, in order to exert the effect of the invention, it is preferable that at least one elastic yarn in the instantaneous exothermic knitted fabric is an insertion structure in which a knit loop is not formed, and thereby, the exothermic heat generated by the present invention is Is preferably easily achieved. As a specific example, if the knitting is a combination of tuck or welt and the insertion knitting other than knit is continuous 3 wales or more, in the present invention, the insertion knitting is used. For example, an inlay structure in which tuck and welt are repeated, or continuous 3 wal welt knitting In addition, repeated knitting of 1 wal knit is possible. In this case, during the knitting of at least four courses, one course is preferably an elastic yarn insertion structure, and the other course may be a knit loop alone or a combination of a tuck loop or a welt loop. Also in this case, a tissue having as many tuck loops or welt loops as possible is preferable because the heat generation effect is easily exerted when stretched.
さらに、挿入される弾性糸は、７０〜３００ｄｔ（デシテックス、以下同じ記号を使用する）が好ましく、挿入編成される弾性糸が太くなる程、伸長時の発熱効果が発揮でき、７０ｄｔより細いと発熱効果が小さく、３００ｄｔより太いと伸縮力が大きくなりすぎ、着用して突っ張り感が強く動き難く不快なサポーターとなる。 Further, the elastic yarn to be inserted is preferably 70 to 300 dt (decitex, the same symbol is used hereinafter), and as the elastic yarn to be inserted and knitted becomes thicker, the heat generation effect at the time of elongation can be exhibited. If the effect is small, if it is thicker than 300 dt, the stretch force becomes too large, and it becomes an unpleasant supporter that wears and has a strong sense of tension and is difficult to move.
本発明のサポーターに使用する瞬間発熱性編地中の弾性糸は、交差している部分で部分的に溶解し、弾性糸相互が融着して固定されている、あるいは、弾性糸の交差している部分が変形し、弾性糸相互が噛み合って固定されているなど、弾性糸相互が弾性糸の交差部で固定されているのが好ましく、このような状態であれば、伸長時の発熱効果が高くなる。なお、弾性糸が交差している部分とはループ相互の交差部をいい、ニットループとシンカーループの交差部、ニットループ、あるいはシンカーループ相互の交差部において、弾性糸相互が固定されているものである。 The elastic yarn in the instantaneous exothermic knitted fabric used for the supporter of the present invention is partially melted at the intersecting portion, and the elastic yarn is fused and fixed, or the elastic yarn intersects. It is preferable that the elastic yarns are fixed at the intersection of the elastic yarns such that the elastic yarns are deformed and the elastic yarns are engaged with each other. Becomes higher. The section where the elastic yarn intersects means the intersection of the loops, and the elastic yarns are fixed at the intersection of the knit loop and the sinker loop, the knit loop, or the intersection of the sinker loops. It is.
弾性糸相互を交差部で固定する方法については、熱により固定するのが簡単で、染色加工時のピンテンター等を使用するヒートセット時において、１８５℃以上の高温にして編地を通せば弾性糸は固定し易くなり、固定が不十分な場合は、ヒートセット時間を長くするか、ヒートセット温度は２００℃を超えない範囲で高くすれば良い。ヒートセット温度を２００℃以上にして３０秒以上の加熱を行なうと、弾性糸および非弾性糸ともに脆化や黄変する危険があるため、ヒートセット温度は２００℃を超えないように設定する。また、１００℃程度のスチームセットや、１８０℃程度のヒートセットでセット効果の高い弾性糸を使用する方法でも、弾性糸相互の固着が可能で好ましい。 As for the method of fixing the elastic yarns at the intersections, it is easy to fix them by heat, and if the yarn is passed through the knitted fabric at a high temperature of 185 ° C. or higher during heat setting using a pin tenter or the like during dyeing, the elastic yarn Can be easily fixed, and if the fixing is insufficient, the heat setting time may be increased or the heat setting temperature may be increased within a range not exceeding 200 ° C. If the heating temperature is set to 200 ° C. or higher and heating is performed for 30 seconds or more, both the elastic yarn and the inelastic yarn may be embrittled or yellowed. Therefore, the heat setting temperature is set not to exceed 200 ° C. Also, a method using an elastic yarn having a high setting effect with a steam set at about 100 ° C. or a heat set at about 180 ° C. is preferable because the elastic yarns can be fixed to each other.
弾性糸相互の交差部の固定状態を判別するには、弾性丸編地を編み終わり方向から非弾性糸と共に弾性糸を解いて抜き出し、弾性糸が１０ｃｍ以上抜き出せる場合交差部が固定されているとの判別が可能である。抜き出した弾性糸の長さは、抜き出した弾性糸繊度を測定し、その繊度の１／１００の荷重をかけて測長し、１０本の平均値を抜き出せる長さとする。 In order to determine the fixed state of the crossing portion between the elastic yarns, the elastic circular knitted fabric is unwound and extracted together with the non-elastic yarn from the knitting end direction, and the crossing portion is fixed when the elastic yarn can be pulled out more than 10 cm. Can be determined. The length of the extracted elastic yarn is measured by measuring the extracted elastic yarn fineness, applying a load of 1/100 of the fineness, and measuring the average value of the ten yarns.
本発明のサポーターに使用する瞬間発熱性編地中の弾性糸は、ポリウレタン系およびポリエーテルエステル系の弾性糸で、例えばポリウレタン系弾性糸では、乾式紡糸又は溶融紡糸したものが使用でき、ポリマーや紡糸方法には特に限定されない。弾性糸の破断伸度は４００％〜１０００％程度のもので、かつ、伸縮性に優れ、染色加工時のプレセット工程の通常処理温度１８０℃近辺で伸縮性を損なわないことが好ましい。また、弾性糸に、特殊ポリマーや粉体添加により、高セット性、抗菌性、吸湿および吸水性等の機能性を付与した弾性糸も使用可能である。弾性糸の繊度については、１０〜１１０ｄｔ程度の繊維の使用が可能で、編地製造が容易な、２０〜８０ｄｔ程度の弾性繊維の使用が好ましい。また、弾性糸に非弾性糸を巻きつけたカバーリング糸や、あるいは撚糸した糸、非弾性糸と弾性糸とを空気噴射により混繊した混繊糸等の使用も可能である。 The elastic yarn in the instant exothermic knitted fabric used in the supporter of the present invention is a polyurethane-based or polyether ester-based elastic yarn. For example, a polyurethane-based elastic yarn that is dry-spun or melt-spun can be used. The spinning method is not particularly limited. It is preferable that the elastic yarn has a breaking elongation of about 400% to 1000%, is excellent in stretchability, and does not impair the stretchability around a normal processing temperature of 180 ° C. in the presetting process during dyeing. In addition, an elastic yarn provided with functionality such as high setting property, antibacterial property, moisture absorption and water absorption by adding a special polymer or powder to the elastic yarn can also be used. Regarding the fineness of the elastic yarn, it is possible to use a fiber of about 10 to 110 dt, and it is preferable to use an elastic fiber of about 20 to 80 dt, which is easy to manufacture a knitted fabric. Further, it is also possible to use a covering yarn in which an inelastic yarn is wound around an elastic yarn, a twisted yarn, a mixed yarn in which an inelastic yarn and an elastic yarn are mixed by air injection, or the like.
さらに本発明のサポーターに使用する瞬間発熱性編地中の弾性糸は、弾性糸に無機物質を含有する事が可能で、含有する無機物質の性能を加味した編地とすることが出来、例えば、酸化チタンを含有させると、編地の発熱を酸化チタンに蓄え、遠赤外線効果による保温性が付与できる。無機物質の含有法については、弾性糸の紡糸原液に無機物質を含有させて紡糸する方法が最も簡単に含有させることが可能である。本発明でいう無機物質とは、酸化チタン等のセラミックス、カーボンおよびカーボンブラック等の無機物単体及び／または無機化合物であり、弾性糸紡糸の障害とならない様、微粉末状が好ましい。これら無機物質を弾性糸に１〜１０重量％含有していることが好ましく、無機物質を含有することにより、編地の発熱時、保温効果をより効果的に発揮する事が可能となる。なお、無機物質は少ないと保温効果が小さく、多すぎると紡糸時や伸長時に糸切れする事があるため、１〜１０重量％の含有が好ましく、より好ましくは、２〜５重量％の含有である。 Furthermore, the elastic yarn in the instantaneous exothermic knitted fabric used for the supporter of the present invention can contain an inorganic substance in the elastic yarn, and can be made into a knitted fabric in consideration of the performance of the contained inorganic substance. When titanium oxide is contained, heat of the knitted fabric is stored in titanium oxide, and heat retention due to the far-infrared effect can be imparted. As for the method of containing an inorganic substance, the method of spinning an elastic yarn containing an inorganic substance in a spinning stock solution of elastic yarn can be most easily contained. The inorganic substance referred to in the present invention is a ceramic such as titanium oxide, an inorganic substance such as carbon and carbon black, and / or an inorganic compound, and is preferably finely powdered so as not to hinder elastic yarn spinning. These inorganic materials are preferably contained in the elastic yarn in an amount of 1 to 10% by weight. By containing the inorganic material, the heat retention effect can be more effectively exhibited when the knitted fabric generates heat. If the inorganic substance is small, the heat retention effect is small, and if it is too large, the yarn may break during spinning or stretching. Therefore, the content is preferably 1 to 10% by weight, more preferably 2 to 5% by weight. is there.
本発明のサポーターに使用する瞬間発熱性編地の発熱効果についてさらに検討した結果、編地の伸長回復率も重要で、伸長回復率は、経方向、緯方向ともに、８５％以上の編地であることが好ましい。伸長回復率が８５％未満の場合は、繰り返し伸縮時の発熱量の低下を招き好ましくない。また、編地は特に限定はされないが、経方向と緯方向の伸度比が０．６〜２．５である事が望ましく、この伸度比の編地でサポーターを縫製した場合、適度な締め付け感があり、関節の曲げ伸ばしも楽に行える。伸度比が、０．６未満では、身体の曲げ伸ばし時、突っ張り感があり、着用感の良くないサポーターとなる。伸度比が２．５より大きい場合は、関節の曲げ伸ばし時にシワが発生したり、編地に弛みが生じる事があり好ましくない。従って、編地の経方向と緯方向の伸度比が０．６〜２．５であることが好ましく、より好ましくは０．８〜２．３である。なお、本発明でいう伸度比は、上記で測定した経方向と緯方向の伸度から次式により求める。
伸度比＝（経方向伸度）／（緯方向伸度）
As a result of further examination on the heat generation effect of the instant exothermic knitted fabric used for the supporter of the present invention, the elongation recovery rate of the knitted fabric is also important. Preferably there is. An elongation recovery rate of less than 85% is not preferable because it causes a decrease in the amount of heat generated during repeated expansion and contraction. The knitted fabric is not particularly limited, but it is desirable that the elongation ratio in the warp direction and the weft direction is 0.6 to 2.5. When the supporter is sewn on the knitted fabric having this elongation ratio, There is a feeling of tightening, and bending and stretching of the joint can be done easily. When the elongation ratio is less than 0.6, there is a feeling of tension when the body is bent and stretched, and it becomes a supporter with poor wearing feeling. When the elongation ratio is larger than 2.5, it is not preferable because wrinkles are generated at the time of bending and stretching of the joint, and the knitted fabric is loosened. Therefore, the elongation ratio between the warp direction and the weft direction of the knitted fabric is preferably 0.6 to 2.5, more preferably 0.8 to 2.3. The elongation ratio referred to in the present invention is determined by the following equation from the elongation measured in the warp direction and the weft direction.
Elongation ratio = (elongation in warp direction) / (elongation in latitude direction)
本発明のサポーターに使用する瞬間発熱性編地を広幅の編機で製造し、縫製によりサポーターとする場合のマーキング例として、着用時の製品伸度の大きい方向が編地の高応力方向となる様縫製すれば、より発熱効果が高くなる。 As a marking example when the instantaneous exothermic knitted fabric used for the supporter of the present invention is manufactured with a wide knitting machine and used as a supporter by sewing, the direction in which the product elongation at the time of wearing becomes the high stress direction of the knitted fabric If it is sewn, the heat generation effect becomes higher.
本発明に用いる非弾性糸としては、ポリエチレンテレフタレートおよびポリトリメチレンテレフタレート等のポリエステル系繊維、ポリアミド系繊維並びにポリプロピレン等のポリオレフィン系繊維、さらに、キュプラ、レーヨン、綿および竹繊維等のセルロース系繊維、羊毛等の獣毛繊維等、あらゆる繊維の使用が可能である。また、これらのブライト糸、セミダル糸およびフルダル糸等を任意に使用でき、繊維の断面形状も丸型、楕円型、Ｗ型、繭型および中空糸等任意の断面形状の繊維が使用可能であり、繊維の形態についても特に限定されず、原糸および仮撚等の捲縮加工糸が使用できる。さらに、長繊維でも紡績糸でもよく、また、２種以上の繊維を撚糸、カバーリングおよびエアー混繊等により混合した複合糸の使用も可能である。さらには、繊維自体での混合ではなく、編機上での２種以上の繊維の混合も無論可能で、２種以上の繊維をそれぞれに対応する筬を準備して編成すればよい。 Examples of the inelastic yarn used in the present invention include polyester fibers such as polyethylene terephthalate and polytrimethylene terephthalate, polyamide fibers and polyolefin fibers such as polypropylene, and cellulose fibers such as cupra, rayon, cotton and bamboo fibers, All kinds of fibers such as animal fibers such as wool can be used. Also, these bright yarns, semi-dal yarns, full-dal yarns, etc. can be used arbitrarily, and the fibers can have any cross-sectional shape such as round, oval, W-shaped, saddle-shaped and hollow fibers. The form of the fiber is not particularly limited, and a crimped yarn such as a raw yarn and false twist can be used. Furthermore, it may be a long fiber or a spun yarn, and a composite yarn obtained by mixing two or more kinds of fibers by twisting, covering, air blending, or the like can also be used. Furthermore, it is possible to mix two or more types of fibers on the knitting machine instead of mixing with the fibers themselves, and the two or more types of fibers may be prepared by knitting corresponding to each.
また、弾性糸と非弾性糸の比率については特に限定されないが、非弾性糸の比率が３０〜８５％であることが好ましく、さらに好ましくは４０〜８０％である。非弾性糸の比率が３０％未満では染色堅牢度が低下したり、編地の強度が十分に得られないことがあり、非弾性糸の比率が８５％より多いと、十分な伸長発熱効果が発揮できない。 Further, the ratio between the elastic yarn and the inelastic yarn is not particularly limited, but the ratio of the inelastic yarn is preferably 30 to 85%, and more preferably 40 to 80%. If the ratio of the inelastic yarn is less than 30%, the dyeing fastness may be lowered, or the strength of the knitted fabric may not be sufficiently obtained. If the ratio of the inelastic yarn is more than 85%, a sufficient elongation heat generation effect is obtained. I can't show it.
本発明に用いる非弾性糸は無機物質を０．３〜５重量％含有していることが好ましく、特にポリエステル系繊維、ポリアミド系繊維およびセルロース系繊維の場合は含有していることが好ましい。無機物質を含有することにより、弾性編地の発熱時、保温効果をより効果的に発揮する事が可能となる。なお、無機物質は、少ないと保温効果が小さく、多過ぎると紡糸時や伸長時に糸切れする事があるため、０．５〜５重量％の含有がさらに好ましく、特に好ましくは、０．４〜３重量％の含有である。 The inelastic yarn used in the present invention preferably contains 0.3 to 5% by weight of an inorganic substance, and particularly preferably contains polyester fibers, polyamide fibers and cellulose fibers. By containing the inorganic substance, it is possible to more effectively exert the heat retaining effect when the elastic knitted fabric generates heat. When the inorganic substance is small, the heat retention effect is small, and when it is too large, the yarn may break during spinning or stretching. Therefore, the content is more preferably 0.5 to 5% by weight, particularly preferably 0.4 to The content is 3% by weight.
本発明のサポーターに使用する瞬間発熱性編地では、非弾性糸にセルロース等の吸湿発熱する素材を使用すれば、着用時吸湿により発熱し、運動することによっても発熱する事になり、本発明の効果をより発揮することが可能である。さらに、紡績糸の使用や起毛により発熱した熱を逃がし難くでき、保温効果を高めることも可能である。 In the instant exothermic knitted fabric used for the supporter of the present invention, if a material that absorbs moisture such as cellulose is used for the non-elastic yarn, it generates heat when absorbed and also generates heat when exercised. It is possible to exert the effect of. Furthermore, it is possible to make it difficult to release the heat generated by using spun yarn or raising, and it is possible to enhance the heat retaining effect.
本発明のサポーターに使用する瞬間発熱性編地は、釜径が２４〜３８インチ程度の丸編機、８〜２０インチ程度の小寸丸編機、１０インチ程度のパンスト編機、ソックス編機等の丸編機により製造可能で、編機はシングル編機、ダブル編機いずれも使用可能であり、小寸丸編機、パンスト編機およびソックス編機を使用すれば、編柄や組織変更が容易で好ましく、特に筒状のサポーターを製造する場合は、縫製が少なくて済むパンスト機の使用が好ましい。これらの編機のゲージについても任意なゲージの編機が使用可能であるが、２４〜４０ゲージ程度の編機の使用が好ましく、ゲージが粗いと編地の審美性が良くなく、編機のゲージがハイゲージになるほど伸縮性が不良となり、本発明の効果を発揮し難くなる。 The instant exothermic knitted fabric used for the supporter of the present invention includes a round knitting machine having a hook diameter of about 24-38 inches, a small round knitting machine of about 8-20 inches, a pantyhose knitting machine of about 10 inches, and a sock knitting machine. Can be manufactured by a circular knitting machine such as a single knitting machine or a double knitting machine. If a small round knitting machine, a pantyhose knitting machine or a sock knitting machine is used, the knitting pattern or the structure can be changed. It is easy and preferable, and when manufacturing a cylindrical supporter, it is preferable to use a pantyhose machine that requires less sewing. As for the gauges of these knitting machines, any gauge knitting machine can be used. However, it is preferable to use a knitting machine of about 24 to 40 gauges. As the gauge becomes higher gauge, the stretchability becomes poorer, and the effect of the present invention is hardly exhibited.
本発明のサポーターに使用する瞬間発熱性編地の染色仕上げ方法は、通常の染色仕上げ工程が使用でき、使用する繊維素材に応じた染色条件とし、使用する染色機も液流染色機、ウインス染色機およびパドル染色機など任意で、吸水性や柔軟性を向上させる加工剤の使用も行える。
本発明のサポーターは、上述の瞬間発熱性編地が少なくと一部に配されていれば良く、全体が瞬間発熱性編地からなるものであってもよい。また複数の瞬間発熱性編地が組み合わされていても良く、瞬間発熱性を有さない編地と混用されていても良い。例えば、低伸長率の瞬間発熱性編地だけでは着用時伸長しにくいような場合に、高伸長率の瞬間発熱性編地や、高伸長率の発熱性を有さない編地と組み合わせることで、着用性を向上することができる。サポーターにおいて着用時伸縮する部分には瞬間発熱性編地が配されていることが好ましく、サポーター中の５０ｗｔ％以上が瞬間発熱性編地であることが好ましい。より好ましくは７０ｗｔ％以上、更に好ましくは９０ｗｔ％以上である。
The dyeing finish method of the instant exothermic knitted fabric used for the supporter of the present invention can use the usual dyeing finishing process, and the dyeing conditions according to the fiber material to be used are also used. A processing agent that improves water absorption and flexibility can be used as desired.
The supporter of the present invention only needs to be arranged in at least a part of the above-described instantaneous exothermic knitted fabric, and the entire supporter may be made of an instantaneous exothermic knitted fabric. A plurality of instantaneous exothermic knitted fabrics may be combined, or may be used in combination with a knitted fabric that does not have instantaneous exothermic properties. For example, when it is difficult to stretch when worn only with a low extensibility instantaneous exothermic knitted fabric, it can be combined with a high extensibility instantaneous exothermic knitted fabric or a knitted fabric with no high extensibility. Wearability can be improved. It is preferable that an instantaneous exothermic knitted fabric is disposed in a portion of the supporter that expands and contracts when worn, and 50 wt% or more of the supporter is preferably an instantaneous exothermic knitted fabric. More preferably, it is 70 wt% or more, More preferably, it is 90 wt% or more.
以下、実施例により本発明を詳述するが、本発明はこれらの実施例のみに限定されるものではない。なお、実施例における本発明のサポーターに使用する編地およびサポーターの評価は以下の方法により行なった。なお、サポーターに複数の編地が使用されている場合はそれぞれの編地について測定を行うが、下記方法に記載された試料の大きさが確保できない場合は測定できる範囲で試料サイズを変更しても良い、 EXAMPLES Hereinafter, although an Example demonstrates this invention in detail, this invention is not limited only to these Examples. In addition, evaluation of the knitted fabric and supporter used for the supporter of the present invention in Examples was performed by the following method. In addition, when multiple knitted fabrics are used for the supporter, measure each knitted fabric, but if the sample size described in the following method cannot be secured, change the sample size within the measurable range. Is good,
（１）瞬間発熱温度
瞬間発熱温度の測定は、デマッチャー試験機を使用し、伸長および緩和（戻し）を繰り返した後、サーモグラフィで発熱量を測定した。
繰り返し伸縮機：デマッチャー試験機（（株）大栄科学精器製作所製）
試料の大きさ：長さ１００ｍｍ（把持部除く）、幅６０ｍｍ
測定環境：温度２０℃、湿度６５％ＲＨの恒温恒湿条件。伸縮以外に外部からのエネルギー供給を受けない状態で測定する。
伸長量：長さ方向に１００％
繰り返し伸縮サイクル：１回／秒
発熱温度測定：繰り返し伸長１００回目の１００％伸長時の試料表面温度をサーモグラフィで測定。サーモグラフィの放射率は１．０に設定。
発熱温度評価：測定する試料の表面最高温度を読み取り、伸縮前に比べ上昇した温度を発熱温度とする。
(1) Instantaneous exothermic temperature The instantaneous exothermic temperature was measured by using a demacher tester, repeating elongation and relaxation (returning), and then measuring the calorific value by thermography.
Repeating expansion and contraction machine: Dematcher testing machine (manufactured by Daiei Scientific Instruments)
Sample size: length 100 mm (excluding gripping part), width 60 mm
Measurement environment: constant temperature and humidity conditions of temperature 20 ° C. and humidity 65% RH. Measured with no external energy supply other than expansion and contraction.
Elongation amount: 100% in the length direction
Repeated expansion / contraction cycle: 1 time / second Exothermic temperature measurement: The sample surface temperature at the time of 100% extension at the 100th extension is measured by thermography. The emissivity of the thermography is set to 1.0.
Exothermic temperature evaluation: The maximum surface temperature of the sample to be measured is read, and the temperature that has risen compared to before stretching is defined as the exothermic temperature.
（２）弾性糸含有量
編地中の弾性糸含有量（ｇ／ｍ2）を、次の方法により求め、小数点一桁を四捨五入する。編地中の非弾性糸を溶解等により除去し、弾性糸のみの重量を測定して単位面積当たりの重量に換算する。非弾性糸を除去することが困難であれば、重量測定後の編地から、弾性糸を溶解等により除去し、非弾性糸のみの重量を測定して、重量減少した分を弾性糸重量とする。
(2) Elastic yarn content The elastic yarn content (g / m 2 ) in the knitted fabric is obtained by the following method and rounded to one decimal place. The inelastic yarn in the knitted fabric is removed by dissolution or the like, and the weight of only the elastic yarn is measured and converted to the weight per unit area. If it is difficult to remove the non-elastic yarn, the elastic yarn is removed from the knitted fabric after the weight measurement by dissolving, etc., and the weight of only the non-elastic yarn is measured. To do.
（３）弾性糸相互の固定
弾性糸相互が交差部で固定されているかどうかを、下記基準に基づいて明細書中に記載の方法で判定し、○および△を合格とした。
○ ： 弾性糸が２０ｃｍ以上の長さで連続して抜き出せる。
△ ： 弾性糸が１０〜２０ｃｍ未満の連続した長さで抜き出せる。
× ： 弾性糸が１０ｃｍ未満の連続した長さしか抜き出せない。
(3) Fixing between elastic yarns It was determined by the method described in the specification based on the following criteria whether or not the elastic yarns were fixed at the intersection, and ○ and Δ were set as acceptable.
○: The elastic yarn can be continuously extracted with a length of 20 cm or more.
Δ: The elastic yarn can be extracted with a continuous length of less than 10 to 20 cm.
X: The elastic yarn can be extracted only with a continuous length of less than 10 cm.
（４）編地経緯伸度の和
編地伸度を次の方法により測定する。
試料の大きさ：長さ１００ｍｍ（把持部除く）、幅２５ｍｍ
引張り試験機：テンシロン引張り試験機
初荷重：０．１Ｎ
引張り速度：３００ｍｍ／分
引張り長：９．８Ｎ荷重まで伸長。
測定：上記条件で伸長し、９．８Ｎ荷重での経方向および緯方向それぞれの伸度を求め、経伸度と緯伸度の和を、編地経緯伸度の和とする。
(4) Sum of knitted fabric weft elongation The knitted fabric elongation is measured by the following method.
Sample size: length 100 mm (excluding gripping part), width 25 mm
Tensile tester: Tensilon tensile tester Initial load: 0.1N
Tensile speed: 300 mm / min Tensile length: Elongates to 9.8 N load.
Measurement: Elongation under the above conditions, the respective elongations in the warp direction and the weft direction at a load of 9.8 N are obtained, and the sum of the warp elongation and the weft elongation is taken as the sum of the knitted fabric weft elongation.
（５）伸長回復率
伸長回復率を次の方法により測定する。
試料の大きさ：長さ１００ｍｍ（把持部除く）、幅２５ｍｍ
引張り試験機：テンシロン引張り試験機
初荷重：０．１Ｎ
引張り速度：３００ｍｍ／分
引張り長：８０ｍｍ（８０％伸長）
引張り回数：３回伸縮を繰り返す。
測定：上記条件で編地の繰り返し伸縮３回目の伸長回復率を、次式により求める。
伸長回復率（％）＝［（１８０−ａ）／８０］×１００
ａ：繰り返し伸長３回目の応力が０になるときの試料長さ（１００ｍｍ＋残留歪）
(5) Extension recovery rate The extension recovery rate is measured by the following method.
Sample size: length 100 mm (excluding gripping part), width 25 mm
Tensile tester: Tensilon tensile tester Initial load: 0.1N
Tensile speed: 300 mm / min Tensile length: 80 mm (80% elongation)
Tensile times: Repeated expansion and contraction three times.
Measurement: The elongation recovery rate at the third repetitive expansion / contraction of the knitted fabric under the above conditions is obtained by the following equation.
Elongation recovery rate (%) = [(180−a) / 80] × 100
a: Sample length when the stress at the third repetition of elongation becomes zero (100 mm + residual strain)
（６）着用感
実施例で得られたサポーターを１０℃の環境試験室で着用し、トレッドミルで４km／分で１０分間歩行した後の暖かさを下記基準で評価し、○および△を合格とした。
○ ： 尻部、膝および足首を中心に、足全体が暖かい。
△ ： 尻部、膝および足首等、伸縮を繰り返す部分が暖かい。
× ： 暖かさを感じない。
(6) Wear feeling The supporters obtained in the examples were worn in an environmental test room at 10 ° C, and the warmth after walking for 10 minutes at 4km / min on a treadmill was evaluated according to the following criteria. It was.
○: The entire foot is warm, mainly on the hips, knees and ankles.
△: Warm parts such as buttocks, knees and ankles that repeatedly expand and contract.
×: Does not feel warm.
［実施例１］
釜径１０インチ、針数４００本のパンスト編機を使用して、弾性糸４４ｄｔ（商品名ロイカＳＦ：旭化成せんい（株）製）にナイロン加工糸２２ｄｔ／７ｆを巻きつけたカバーリング糸を使用し、ニットループとタックループとを繰り返す鹿の子組織で編成した。また、３コースに１本弾性糸７８ｄｔ（商品名ロイカＳＦ：旭化成せんい（株）製）にナイロン加工糸１３ｄｔ／７ｆを巻きつけたカバーリング糸を使用し、ニット１ウェール、ウエルトを３ウェール連続の繰り返し組織で編成した。
編成できた編地をパドル染色機でリラックスおよび精練を行い、次いでナイロンの染色を行った。染色後に柔軟仕上げ剤および吸水剤を付与し、脱水後、型枠に入れて１２０℃でスチーム仕上げセットを行い編地とし、編地上下の端始末を行い膝用サポーターとした。
得られた編地の性能とサポーターの着用感を評価し結果を表1に示すが、得られたサポーターは歩行時に膝が暖かく感じる製品となった。
[Example 1]
Using a pantyhose knitting machine with a hook diameter of 10 inches and 400 needles, using a covering yarn in which nylon processed yarn 22dt / 7f is wrapped around elastic yarn 44dt (trade name Roica SF: manufactured by Asahi Kasei Fibers) Then, it was knitted with a deer organization that repeats a knit loop and a tuck loop. Also, using a covering yarn in which a nylon processed yarn 13dt / 7f is wrapped around one elastic yarn 78dt (trade name Roika SF: manufactured by Asahi Kasei Fibers Co., Ltd.) on 3 courses, 1 knit knit and 3 welts are continuous. It was organized with repeated organization.
The knitted fabric that had been knitted was relaxed and scoured with a paddle dyeing machine, and then nylon was dyed. After dyeing, a softening agent and a water-absorbing agent were applied, and after dehydration, they were placed in a mold and steam-finished at 120 ° C. to make a knitted fabric.
The performance of the obtained knitted fabric and the feeling of wearing the supporter were evaluated, and the results are shown in Table 1. The obtained supporter was a product that made the knee feel warm when walking.
［実施例２〜４および比較例１〜２］
実施例１に於いて、弾性糸の繊度、弾性糸のドラフト率（編成時編込み長）、編成組織および染色加工時の幅出しセット条件等を変更して各種の編地を製造し、サポーターとした。得られた編地の性能とサポーターの着用感を評価し、結果を表１に示す。
[Examples 2 to 4 and Comparative Examples 1 to 2]
In Example 1, various knitted fabrics were manufactured by changing the fineness of the elastic yarn, the draft rate of the elastic yarn (knitting length during knitting), the knitting structure, the width setting condition during dyeing, and the like. It was. The performance of the obtained knitted fabric and the wearing feeling of the supporter were evaluated, and the results are shown in Table 1.
［実施例５］
２８ゲージのシングル丸編機を使用して、弾性糸７８ｄｔ（商品名ロイカＳＦ：旭化成せんい（株）製）、ナイロン加工糸３３ｄｔ／２４ｆを準備し、これらをプレーティング編により、天竺組織を３コース編成、ついで、弾性糸１１０ｄｔ（商品名ロイカＣＲ：旭化成せんい（株）製）をニットとタックを繰り返すインレイ組織で編成し、これらを繰り返して編地を製造し、この編地を使用して肘用のサポーターを製造した。
得られた編地の性能とサポーターの着用感を評価し、結果を表１に示す。
[Example 5]
Using a 28-gauge single circular knitting machine, elastic yarn 78dt (trade name Roika SF: manufactured by Asahi Kasei Fibers Co., Ltd.) and nylon-processed yarn 33dt / 24f were prepared. Course knitting, then elastic yarn 110dt (trade name Roika CR: manufactured by Asahi Kasei Fibers Co., Ltd.) is knitted with an inlay structure in which knit and tack are repeated, and these are repeated to produce a knitted fabric, and this knitted fabric is used. An elbow supporter was manufactured.
The performance of the obtained knitted fabric and the wearing feeling of the supporter were evaluated, and the results are shown in Table 1.
本発明のサポーターは身体関節部の曲げ伸ばし時に瞬間発熱するサポーターであり、暖かく、また、伸長部位の筋肉や関節を暖めることによる怪我の防止、および脂肪燃焼効果を期待できるサポーターとなる。 The supporter of the present invention is a supporter that instantaneously generates heat when bending and stretching a body joint, and is a supporter that can be warm, prevent injury caused by warming muscles and joints at the extension site, and expect a fat burning effect.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011212697A JP6004624B2 (en) | 2011-09-28 | 2011-09-28 | Supporter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011212697A JP6004624B2 (en) | 2011-09-28 | 2011-09-28 | Supporter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013072157A true JP2013072157A (en) | 2013-04-22 |
| JP6004624B2 JP6004624B2 (en) | 2016-10-12 |
Family
ID=48476901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011212697A Active JP6004624B2 (en) | 2011-09-28 | 2011-09-28 | Supporter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6004624B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017008444A (en) * | 2015-06-23 | 2017-01-12 | 旭化成株式会社 | Stretchable weft knitted fabric |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004232100A (en) * | 2003-01-28 | 2004-08-19 | Toyobo Co Ltd | Exothermic annular woven or knitted fabric |
| JP2007054126A (en) * | 2005-08-22 | 2007-03-08 | San Ace Kk | Supporter for knee joint |
| JP3139235U (en) * | 2007-11-14 | 2008-02-07 | 株式会社コメチウ | Cloth cut circular knit fabric for supporters |
| JP2009133036A (en) * | 2007-11-30 | 2009-06-18 | Toyobo Co Ltd | Knitted fabric having excellent heat-retaining property |
| JP2010189795A (en) * | 2009-02-17 | 2010-09-02 | Toyobo Specialties Trading Co Ltd | Clothing fabric excellent in heat retaining property when wearing |
-
2011
- 2011-09-28 JP JP2011212697A patent/JP6004624B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004232100A (en) * | 2003-01-28 | 2004-08-19 | Toyobo Co Ltd | Exothermic annular woven or knitted fabric |
| JP2007054126A (en) * | 2005-08-22 | 2007-03-08 | San Ace Kk | Supporter for knee joint |
| JP3139235U (en) * | 2007-11-14 | 2008-02-07 | 株式会社コメチウ | Cloth cut circular knit fabric for supporters |
| JP2009133036A (en) * | 2007-11-30 | 2009-06-18 | Toyobo Co Ltd | Knitted fabric having excellent heat-retaining property |
| JP2010189795A (en) * | 2009-02-17 | 2010-09-02 | Toyobo Specialties Trading Co Ltd | Clothing fabric excellent in heat retaining property when wearing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017008444A (en) * | 2015-06-23 | 2017-01-12 | 旭化成株式会社 | Stretchable weft knitted fabric |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6004624B2 (en) | 2016-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5777721B2 (en) | Elastic knitted fabric and garment | |
| JP6062534B2 (en) | Elastic knitted fabric and clothes | |
| JP5584497B2 (en) | Elastic knitted fabric | |
| JP5779341B2 (en) | Elastic warp knitted fabric | |
| JP6154171B2 (en) | Knitted fabric and clothes | |
| JP6101503B2 (en) | Elastic fabric | |
| JP5896677B2 (en) | Knitted fabric | |
| JP6602986B2 (en) | Leg products | |
| JP6004624B2 (en) | Supporter | |
| JP6243176B2 (en) | Knitted fabric and clothes | |
| JP6228432B2 (en) | Elastic knitted fabric and clothes | |
| JP6510337B2 (en) | Stretchable weft knit | |
| JP6368602B2 (en) | Leg wear | |
| JP2013072155A (en) | Exothermic supporter | |
| JP6315695B2 (en) | Leg clothing | |
| JP2021055208A (en) | Tubular knitted fabric product | |
| JP2019189953A (en) | Cylindrical knitted fabric, and product and clothing including the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140922 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20150612 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150630 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150824 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160119 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160309 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20160404 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160809 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160906 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6004624 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |