JP2007070746A - Working glove and method for producing the same - Google Patents

Working glove and method for producing the same Download PDF

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JP2007070746A
JP2007070746A JP2005256429A JP2005256429A JP2007070746A JP 2007070746 A JP2007070746 A JP 2007070746A JP 2005256429 A JP2005256429 A JP 2005256429A JP 2005256429 A JP2005256429 A JP 2005256429A JP 2007070746 A JP2007070746 A JP 2007070746A
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yarn
knitting yarn
glove
knitting
sheath
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Kazunori Katayama
和範 片山
Ryuhei Kinoshita
隆平 木下
Osamu Izumi
修 出水
Kaoru Tatsumi
薫 巽
Masato Watanabe
眞人 渡邊
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KOA TEXTILE KK
Du Pont Toray Co Ltd
Atom Corp
Atom Medical Corp
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KOA TEXTILE KK
Du Pont Toray Co Ltd
Atom Corp
Atom Medical Corp
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Priority to JP2005256429A priority Critical patent/JP2007070746A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a working glove having high cutting resistance, excellently fitting to provide sense of use resembled to meat hand, produced while keeping the productivity high, and exhibiting excellent operability with proper slip-preventing properties on the outer surface of the glove. <P>SOLUTION: The first knitting yarn (5a) and the second knitting yarn (5b) are subjecting to jersey-knitting. The first knitting yarn (5a) comprises a covered yarn consisting of a core yarn obtained by using a metallic fine line having high cutting resistance, and a sheath yarn using an organic fiber having high strength and high modulus at least as a part thereof. The second knitting yarn (5b) comprises a polyurethane fiber having elasticity and high frictional coefficient. The second knitting yarn (5b) is arranged on the outer surface (6) of the glove by plating knit, and the first knitting yarn (5a) is arranged at the inner surface (9) of the glove. At that time, the bent parts (8) of the knitting yarn (5) along the course direction are exposed to the outer surface (6) of the glove to form the course (7). <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は作業用手袋とその製造方法に関し、更に詳しくは、耐切創性が高く、しかもフィット性に優れて素手に近い使用感があるうえ、生産性を高く維持でき、また手袋外面に適度の滑り止め性能を備えて優れた作業性を発揮できる、作業用手袋とその製造方法に関する。   More particularly, the present invention relates to a work glove and a method for manufacturing the work glove, and more specifically, has high cut resistance, excellent fit, has a feeling of use close to bare hands, can maintain high productivity, and has an appropriate amount on the outer surface of the glove. The present invention relates to a work glove having a non-slip performance and excellent workability, and a method for manufacturing the work glove.

従来、精密機械を扱う作業や食品加工作業などの各種作業に用いられる作業用手袋としては、軍手などのメリヤス編み手袋やスムス手袋などの縫製手袋がある(以下、従来技術1という)。この従来技術1の作業用手袋は、厚さを薄くすると素手に近い使用感を得ることができる利点があるが、手袋外面の摩擦力が小さく滑り易い問題がある。特に、作業者の手指を保護するためアラミド繊維などの高強度・高弾性率を備えたいわゆる高機能繊維を用いたもの(例えば、特許文献1参照)では、これらの高機能繊維は摩擦係数が低いことから手袋外面が一層滑り易く作業性が低下する虞がある。また、上記の高機能繊維は、耐切創性を高めるため太い糸を用いると、手袋が厚手となりゴワゴワしてフィット性が劣る問題があり、逆に素手間隔を良好にするため細い糸を用いて手袋の厚さを薄くすると、耐切創性が低下する問題がある。   2. Description of the Related Art Conventionally, as working gloves used for various operations such as operations for handling precision machines and food processing operations, there are sewing gloves such as knitted gloves and smooth gloves such as work gloves (hereinafter referred to as Prior Art 1). Although the work glove of the prior art 1 has an advantage that a feeling of use close to bare hands can be obtained when the thickness is reduced, there is a problem that the frictional force on the outer surface of the glove is small and it is easy to slide. In particular, in the case of using so-called high-performance fibers having high strength and high elastic modulus such as aramid fibers in order to protect the fingers of workers (for example, see Patent Document 1), these high-performance fibers have a friction coefficient. Since it is low, the outer surface of the glove is more slippery and the workability may be reduced. In addition, the above-mentioned high-performance fiber has a problem that when a thick thread is used to improve cut resistance, the glove becomes thicker and the fit is inferior, and the fit is inferior, and conversely, a thin thread is used to improve the bare hand interval. When the thickness of the glove is reduced, there is a problem that the cut resistance is lowered.

一方、耐切創性の優れた材料として金属細線を用い、これを編みこんだ作業用手袋もある(例えば、特許文献2参照、以下、従来技術2という)。しかしながら、金属細線は摩擦を生じやすく、しかも硬いのでループの形成が容易でないことから、メリヤス編みするのが難しく、生産ロスが発生するなど、生産性の向上が容易でない問題がある。   On the other hand, there is a work glove using a fine metal wire as a material having excellent cut resistance (for example, see Patent Document 2 and hereinafter referred to as Prior Art 2). However, the fine metal wires are apt to cause friction and are difficult to form a loop because they are hard, so that there are problems that it is difficult to improve the productivity, such as difficult to knit and production loss.

また、金属細線で編み上げたものは、編目が変形すると復元しにくく、例えば装着する際などに挿入部を広げるとそのままの形状を保持する傾向が強い。このため、この従来技術2の作業用手袋は、使用状態ではゴワゴワしてフィット性がなく、素手感覚に劣る問題がある。さらに、金属細線は使用中などに折れると、その端部で皮膚などを傷つける虞がある。   In addition, a material knitted with a fine metal wire is difficult to restore when the stitch is deformed, and for example, when the insertion portion is widened when attached, the shape tends to be maintained as it is. For this reason, the work glove of this prior art 2 has a problem in that it is inferior and unfit in use and inferior to the bare hand feeling. Furthermore, if the metal thin wire is broken during use, the end of the metal wire may be damaged.

特開2004−11060号公報JP 2004-11060 A 特開2000−178812号公報JP 2000-178812 A

本発明の技術的課題は上記の問題点を解消し、耐切創性が高く、しかもフィット性に優れて素手に近い使用感があるうえ、生産性を高く維持でき、また手袋外面に適度の滑り止め性能を備えて優れた作業性を発揮できる、作業用手袋とその製造方法を提供することにある。   The technical problem of the present invention is to solve the above-mentioned problems, has high cut resistance, has good fit, has a feeling of use close to bare hands, can maintain high productivity, and has an appropriate slip on the outer surface of the glove. An object of the present invention is to provide a work glove and a method of manufacturing the work glove that have a stopping performance and can exhibit excellent workability.

本発明は上記課題を解決するために、例えば、本発明の実施の形態を示す図1と図2に基づいて説明すると、次のように構成したものである。
即ち、本発明1は作業用手袋に関し、第1編糸(5a)と第2編糸(5b)とを用いてメリヤス編みされ、上記の第1編糸(5a)は、耐切創性の高い繊維状材料を使用した芯糸(12)と、高強度で高弾性率を備えた高機能繊維を少なくとも一部に使用した鞘糸(13)とのカバーリング糸からなり、上記の第2編糸(5b)は、伸縮性を備えた有機繊維からなることを特徴とする。
In order to solve the above-described problems, the present invention is configured as follows, for example, based on FIG. 1 and FIG. 2 showing an embodiment of the present invention.
That is, the present invention 1 relates to a work glove, which is knitted using the first knitting yarn (5a) and the second knitting yarn (5b), and the first knitting yarn (5a) has high cut resistance. It consists of a covering yarn of a core yarn (12) using a fibrous material and a sheath yarn (13) using at least a part of a high-performance fiber with high strength and high elastic modulus. The yarn (5b) is characterized by being made of an organic fiber having elasticity.

本発明2は作業用手袋の製造方法に関し、第1編糸(5a)と第2編糸(5b)とを用いてメリヤス編みする作業用手袋の製造方法であって、上記の第1編糸(5a)には、耐切創性の高い繊維を使用した芯糸(12)と、高強度で高弾性率を備えた高機能繊維を少なくとも一部に使用した鞘糸(13)とのカバーリング糸を用い、上記の第2編糸(5b)には、伸縮性を備えた有機繊維を用い、少なくとも掌部(2)と指部(3)とのいずれかの内面側に横目(7)を形成して編み上げたのち、手袋の内外面を反転させることを特徴とする。   The present invention 2 relates to a method for manufacturing a working glove, and is a method for manufacturing a working glove knitted using a first knitting yarn (5a) and a second knitting yarn (5b), the first knitting yarn described above. (5a) is a covering of a core yarn (12) using a fiber having high cut resistance and a sheath yarn (13) using at least a part of a high-performance fiber having high strength and high elastic modulus. The above-mentioned second knitting yarn (5b) is made of an organic fiber having elasticity, and at least the inner side of either the palm part (2) or the finger part (3) (7) After forming and knitting, the inside and outside surfaces of the glove are inverted.

本発明3は作業用手袋の製造方法に関し、第1編糸(5a)と第2編糸(5b)とを用いてメリヤス編みする作業用手袋の製造方法であって、上記の第1編糸(5a)には、耐切創性の高い繊維を使用した芯糸(12)と、高強度で高弾性率を備えた高機能繊維を少なくとも一部に使用した鞘糸(13)とのカバーリング糸を用い、上記の第2編糸(5b)には、伸縮性を備えた有機繊維を用い、プレーティング編みにより少なくとも掌部(2)と指部(3)とのいずれかの内面側に、上記の第2編糸(5b)を配置して編み上げたのち、手袋の内外面を反転させることを特徴とする。   The present invention 3 relates to a method for manufacturing a working glove, which is a method for manufacturing a working glove knitted using a first knitting yarn (5a) and a second knitting yarn (5b), wherein the first knitting yarn described above is used. (5a) is a covering of a core yarn (12) using a fiber having high cut resistance and a sheath yarn (13) using at least a part of a high-performance fiber having high strength and high elastic modulus. Using the yarn, the second knitting yarn (5b) is made of an organic fiber having elasticity, and is applied to at least the inner surface of either the palm (2) or the finger (3) by plating. After the second knitting yarn (5b) is arranged and knitted, the inner and outer surfaces of the glove are inverted.

上記の第1編糸は、耐切創性の高い芯糸と少なくとも一部が高強度で高弾性率を備えた高機能繊維である鞘糸からなるので、高い耐切創性が発揮される。
また第1編糸は表面が高機能繊維を少なくとも一部に使用した鞘糸で覆われているので滑りやすいうえ、第2編糸は伸縮性を備えているので、手袋が装着時や使用時に変形しても両編糸が共に偏位し、手袋全体として元の形状へ良好に復元される。
さらに、上記の第1編糸は、表面を覆う鞘糸が高機能繊維を少なくとも一部に使用していることから、編み機の糸通し部などに対し良好に滑りやすく、またループも容易に形成されるので、容易にメリヤス編みされる。
Since the first knitting yarn is composed of a core yarn having high cut resistance and at least a sheath yarn which is a high-performance fiber having high strength and high elastic modulus, high cut resistance is exhibited.
The first knitting yarn is slippery because the surface is covered with a sheath yarn that uses at least a part of high-performance fiber, and the second knitting yarn has elasticity, so when wearing or using gloves Even if it is deformed, both knitting yarns are displaced and the entire glove is restored to its original shape.
In addition, the first knitting yarn has a sheath yarn covering the surface that uses a high-performance fiber for at least a part thereof, so that it can be easily slipped with respect to a threading portion of a knitting machine, and a loop can be easily formed. So it is easily knitted.

上記の第1編糸に用いるカバーリング糸の芯糸には、アラミド繊維などの高機能繊維であっても良いが、金属細線(繊維状金属、金属繊維ともいう)を用いると、編糸を細くしても高い耐切創性を発揮することができ、手袋全体を薄く形成してフィット性を良好にできるので、好ましい。この金属細線としては、具体的には例えばステンレス鋼やチタン等の細線が、耐切創性や耐食性に優れている点で好ましく使用される。
なおこの場合、この金属細線からなる芯糸は高機能繊維の鞘糸で覆われているので、円滑にメリヤス編みできて生産性を高く維持できるうえ、使用中などに折れても表面に出てくることが防止され、手指の皮膚などを傷つける虞がない。
The core yarn of the covering yarn used for the first knitting yarn may be a high-performance fiber such as an aramid fiber, but if a metal thin wire (also referred to as a fibrous metal or metal fiber) is used, the knitting yarn is Even if it is made thin, it can exhibit high cut resistance, and it is preferable because the entire glove can be formed thin to improve fit. Specifically, for example, a fine wire such as stainless steel or titanium is preferably used as the fine metal wire because it is excellent in cut resistance and corrosion resistance.
In this case, since the core yarn made of the fine metal wire is covered with the sheath yarn of the high-performance fiber, it can be smoothly knitted to maintain high productivity, and even if it is broken during use, it comes out to the surface. It is prevented from coming and there is no risk of damaging the skin of the fingers.

上記の鞘糸は高機能繊維のみを使用してもよく、或いは合成繊維など他の有機繊維等と高機能繊維とを組み合わせて使用してもよい。この高機能繊維としては、アラミド繊維や超高強力ポリエチレン繊維、全芳香族ポリエステル繊維、ポリパラフェニレンベンゾビスオキサゾール繊維などの有機繊維を挙げることができるが、特定の繊維材料に限定されるものではない。
また上記のカバーリング糸は、例えば上記の芯糸が編み機の糸通し部など他物と触れないように、この芯糸を上記の鞘糸が実質的に覆っておればよい。即ち上記のカバーリング糸は、鞘糸が芯糸を完全に覆ったものであってもよく、或いは鞘糸が芯糸の大部分を覆ったものであってもよい。
また上記第1編糸に用いるカバーリング糸については、原糸或いは仮撚り加工糸、エアー加工糸のいずれを使用してもよい。
The sheath yarn may use only high-performance fibers, or may be used in combination with other organic fibers such as synthetic fibers and high-performance fibers. Examples of the highly functional fibers include organic fibers such as aramid fibers, ultra-high strength polyethylene fibers, wholly aromatic polyester fibers, and polyparaphenylene benzobisoxazole fibers, but are not limited to specific fiber materials. Absent.
Further, the covering yarn may be substantially covered with the sheath yarn so that the core yarn does not come into contact with other objects such as a threading part of a knitting machine. That is, the covering yarn may be one in which the sheath yarn completely covers the core yarn, or the sheath yarn may cover most of the core yarn.
As the covering yarn used for the first knitting yarn, either a raw yarn, false twisted yarn, or air processed yarn may be used.

上記の第2編糸の伸縮性を備えた編糸とは、例えば、ポリウレタン繊維やナイロン仮撚り加工糸、ポリエステル仮撚り加工糸などのフィラメント糸を挙げることができるが、特定の材質には限定されず、また、これらの伸縮性のある繊維を芯糸にしてその周囲にナイロン繊維やポリエステル繊維などの鞘糸を捲回したカバーリング糸であってもよい。
但し、この第2編糸に、ポリウレタン繊維などの摩擦係数の高い繊維を用いると、手袋外面に適度の滑り止め性能を発揮できるので、好ましい。
Examples of the knitting yarn having elasticity of the second knitting yarn include filament yarns such as polyurethane fiber, nylon false twisted yarn, and polyester false twisted yarn, but are limited to specific materials. Alternatively, a covering yarn in which these stretchable fibers are used as a core yarn and a sheath yarn such as a nylon fiber or a polyester fiber is wound around the core yarn may be used.
However, it is preferable to use a fiber having a high coefficient of friction such as a polyurethane fiber for the second knitting yarn because an appropriate anti-slip performance can be exhibited on the outer surface of the glove.

上記の第1編糸の太さは、例えば220〜1100デシテックスが好ましい。
即ち、芯糸の太さは、有機繊維の場合56〜220デシテックスが好ましく、金属細線の場合は30〜90μmが好ましい。また、鞘糸の太さは110〜880デシテックスが好ましい。
これらの寸法よりも太いと、手袋全体が厚手となり素手感覚に劣るうえ、ゴワゴワしてフィット感が低下し、逆に細くし過ぎると充分な耐切創性を発揮することができない。
The thickness of the first knitting yarn is preferably 220 to 1100 dtex, for example.
That is, the thickness of the core yarn is preferably 56 to 220 dtex for organic fibers, and 30 to 90 μm for metal thin wires. Further, the thickness of the sheath thread is preferably 110 to 880 dtex.
If it is thicker than these dimensions, the glove as a whole becomes thick and inferior to the bare hand feeling, and the fit feeling is lowered, and conversely, if it is too thin, sufficient cut resistance cannot be exhibited.

一方、上記の第2編糸の太さは、220〜330デシテックスが好ましい。これよりも太くなると、手袋全体が厚手となって素手感覚などの使用感が劣り、逆に細くし過ぎると、手袋が変形した際に元の形状へ充分に復元することができず、フィット性に劣る。   On the other hand, the thickness of the second knitting yarn is preferably 220 to 330 dtex. If it is thicker than this, the entire glove will be thick and the feeling of use such as bare hands will be inferior, and conversely if it is too thin, it will not be able to fully restore the original shape when the glove deforms, and fit Inferior to

上記の第2編糸は、プレーティング編みにより、少なくとも掌部と指部のいずれかの手袋外面に配置することができ、この場合は、この第2編糸の摩擦力により、手袋外面に適度の滑り止め性能を発揮することができる。また、この手袋外面に第2編糸が配置された部位では、通常、手袋内面に摩擦係数の低い第1編糸が配置される。このため、手袋の着脱が容易になるうえ、手肌との接触が滑らかとなる。   The second knitting yarn can be arranged on at least the outer surface of the glove of the palm part or the finger part by plating, and in this case, the second knitting yarn is moderately applied to the outer surface of the glove by the frictional force of the second knitting yarn. Can exhibit anti-slip performance. Further, in the portion where the second knitting yarn is arranged on the outer surface of the glove, the first knitting yarn having a low friction coefficient is usually arranged on the inner surface of the glove. For this reason, attachment / detachment of gloves becomes easy, and the contact with the hand skin becomes smooth.

上記の作業用手袋は、少なくとも掌部と指部のいずれかの手袋外面を横目に、即ち、横方向(コース方向)に沿った編糸の湾曲部が表出している編み目に形成することができる。この場合、この横目は比較的凹凸があることから、手袋外面の摩擦力が大きくなるので、適度の滑り止め性能を発揮することができる。一方、この手袋外面に横目が形成された部位では、通常、手袋内面に縦目、即ち、ループの縦方向に沿った編糸の直線状部が表出している編み目が形成される。この縦目は比較的凹凸が少なく摩擦力が小さいため、手袋の着脱が容易になるうえ、手肌との接触が滑らかとなる。
なお、この編み目の構成は、上記のプレーティング編みによる第1編糸と第2編糸の配置の構成と組み合わせると、即ち、この横目を形成する位置に第2編糸を配置すると、一層効果的に適度の滑り止め性能を発揮でき、好ましい。
The working glove described above may be formed on the outer surface of at least one of the palm part and the finger part on the lateral side, that is, on the stitches where the curved part of the knitting yarn along the lateral direction (course direction) is exposed. it can. In this case, since this horizontal eye is relatively uneven, the frictional force on the outer surface of the glove is increased, so that an appropriate anti-slip performance can be exhibited. On the other hand, in the part where the lateral stitches are formed on the outer surface of the glove, the longitudinal stitches, that is, the stitches in which the linear portions of the knitting yarn along the longitudinal direction of the loop are exposed are formed on the inner surface of the glove. Since this longitudinal eye has relatively little unevenness and a small frictional force, it is easy to attach and detach gloves and smooth contact with the hand skin.
This stitch structure is more effective when combined with the arrangement of the first knitting yarn and the second knitting yarn by the above-described plating knitting, that is, when the second knitting yarn is disposed at the position where the transverse stitch is formed. Therefore, it is preferable because an appropriate anti-slip performance can be exhibited.

本発明は上記のように構成され作用することから、次の効果を奏する。   Since the present invention is configured and operates as described above, the following effects can be obtained.

(1) 第1編糸が金属細線など耐切創性の高い繊維状材料を芯糸とし、鞘糸の少なくとも一部に高機能繊維を使用しているので、細い編糸を用いて手袋全体を薄手に形成しても、優れた耐切創性を発揮することができる。 (1) The first knitting yarn is made of a highly cut-resistant fibrous material such as a fine metal wire, and high-performance fibers are used for at least part of the sheath yarn. Even if it is thin, excellent cut resistance can be exhibited.

(2) 耐切創性の高い第1編糸が細く、手袋を薄手にできるうえ、この第1編糸の表面が高機能繊維を含む鞘糸で覆われており滑り易く、第2編糸が伸縮性を備えるので、手袋が変形しても元の形状へ容易に復元できることから、フィット性に優れ、素手に近い使用感を発揮することができる。 (2) The first knitting yarn with high cut resistance is thin and the glove can be made thin, and the surface of the first knitting yarn is covered with sheath yarn containing high-functional fibers and is easy to slip. Since it has elasticity, it can be easily restored to its original shape even if the glove is deformed, so that it has excellent fit and a feeling of use close to bare hands.

(3) 耐切創性に優れた第1編糸は、表面の鞘糸が高機能繊維を少なくとも一部に使用していることから、編み機の糸通し部などに対し良好に滑りやすく、またループも容易に形成できるので、前記の従来技術2と異なり、容易にメリヤス編みできて生産性を高く維持することができる。 (3) The first knitting yarn with excellent cut resistance has a surface sheath yarn that uses high-performance fibers at least in part. Therefore, unlike the prior art 2, it can be easily knitted and can maintain high productivity.

以下、本発明の実施の形態を図面に基づき説明する。
図1と図2は本発明の実施形態を示し、図1(a)は作業用手袋の一部破断図、図1(b)は図1(a)のB部の編み目を示す部分拡大図、図1(c)は図1(a)のC部の編み目を示す部分拡大図、図2は第1編糸の概略構成図である。
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
1 and 2 show an embodiment of the present invention, FIG. 1 (a) is a partially cutaway view of a work glove, and FIG. 1 (b) is a partially enlarged view showing a stitch of B part in FIG. 1 (a). FIG. 1 (c) is a partially enlarged view showing the stitches of part C of FIG. 1 (a), and FIG.

図1(a)に示すように、この作業用手袋(1)は、掌部(2)と指部(3)と甲部(4)の全体が編糸(5)でメリヤス編みされている。この作業用手袋(1)の外面(6)の編み目は、図1(b)に示すように、横目(7)、即ち、横方向(コース方向)に沿った編糸(5)の湾曲部(8)が表出している編み目に形成されている。従って、この作業用手袋(1)の内面(9)の編み目は、図1(c)に示すように、縦目(10)、即ち、ループの縦方向に沿った編糸(5)の直線状部(11)が表出している編み目に形成されている。   As shown to Fig.1 (a), as for this work glove (1), the palm part (2), the finger | toe part (3), and the upper part (4) whole are knitted with the knitting yarn (5). . As shown in FIG. 1 (b), the stitches on the outer surface (6) of the working glove (1) are the transverse stitches (7), that is, the curved portion of the knitting yarn (5) along the transverse direction (course direction). (8) is formed on the exposed stitches. Accordingly, the stitches of the inner surface (9) of the working glove (1) are, as shown in FIG. 1 (c), the longitudinal stitch (10), that is, the straight line of the knitting yarn (5) along the longitudinal direction of the loop. It is formed in the stitches on which the shape portion (11) is exposed.

図1(b)と図1(c)に示すように、上記の編糸(5)は耐切創性の高い第1編糸(5a)と、摩擦係数が高く且つ伸縮性を備えた第2編糸(5b)とからなり、プレーティング編みにより第1編糸(5a)を手袋内面(9)側に、第2編糸(5b)を手袋外面(6)側に、配置させてある。   As shown in FIG. 1 (b) and FIG. 1 (c), the knitting yarn (5) is a first knitting yarn (5a) having a high cut resistance and a second knitting yarn (5a) having a high friction coefficient and stretchability. The first knitting yarn (5a) is arranged on the glove inner surface (9) side and the second knitting yarn (5b) is arranged on the glove outer surface (6) side by plating knitting.

上記の第1編糸(5a)は、図2に示すように芯糸(12)とその周囲に捲回した鞘糸(13)とからなるカバーリング糸が用いてある。上記の芯糸(12)には、耐切創性の高い繊維状材料として金属細線が用いられ、上記の鞘糸(13)には、例えばアラミド繊維などの、高強度で高弾性率を備えた高機能繊維が単独で、或いはナイロン繊維などの合成繊維と組み合わせて用いられる。なお、金属細線は1本で構成したものであってもよく、あるいは複数本を束ねたものであってもよい。
一方、上記の第2編糸(5b)は、ポリウレタン繊維などの、摩擦係数が高く伸縮性を備えた有機繊維が用いられる。
As shown in FIG. 2, the first knitting yarn (5a) is a covering yarn comprising a core yarn (12) and a sheath yarn (13) wound around the core yarn (12). For the core yarn (12), a metal fine wire is used as a fibrous material having high cut resistance, and the sheath yarn (13) has a high strength and a high elastic modulus such as an aramid fiber. High-performance fibers are used alone or in combination with synthetic fibers such as nylon fibers. In addition, the metal thin wire may be constituted by one piece, or may be a bundle of plural pieces.
On the other hand, the second knitting yarn (5b) is made of an organic fiber having a high coefficient of friction and elasticity, such as a polyurethane fiber.

次に、上記の作業用手袋の製造手順について説明する。
最初に、上記の第1編糸(5a)と第2編糸(5b)とを用いて、プレーティング編みにより第1編糸(5a)が外面側に位置し、第2編糸(5b)が内面側に位置するようにして、メリヤス手袋を編み上げる。このとき、内面側に横目(7)が形成され、外面側に縦目が形成されるように編み目を形成する。次いで、その編み上げたメリヤス手袋の内外面を反転させ、これにより図1に示す作業用手袋(1)が得られる。
Next, the manufacturing procedure of the work gloves will be described.
First, using the first knitting yarn (5a) and the second knitting yarn (5b), the first knitting yarn (5a) is positioned on the outer surface side by plating, and the second knitting yarn (5b) Knitted knitted gloves so that is positioned on the inner side. At this time, the stitches are formed so that the horizontal stitches (7) are formed on the inner surface side and the vertical stitches are formed on the outer surface side. Next, the inner and outer surfaces of the knitted knitted glove are reversed, and thereby the working glove (1) shown in FIG. 1 is obtained.

上記の手順により得られた作業用手袋(1)は、内面に金属繊維の芯糸と高機能繊維を含む鞘糸とからなるカバーリング糸の第1編糸(5a)が配置されるが、伸縮性を備えた第2編糸(5b)とプレーティング編みされているので、手袋が変形するときは両編糸(5a・5b)が共に動くことから、メリヤス編みが適度の復元力を備え、これを装着した作業者の手に良好にフィットすることができた。   The working glove (1) obtained by the above procedure is arranged with the first knitting yarn (5a) of the covering yarn comprising the core yarn of the metal fiber and the sheath yarn containing the high-performance fiber on the inner surface. Since the second knitting yarn (5b) with elasticity is plated and knitted, both knitting yarns (5a and 5b) move together when the glove is deformed. It was possible to fit well in the hand of the worker wearing this.

また、手袋外面(6)には、摩擦係数の高い第2編糸(5b)が配置され、しかも横目(7)が形成されているので、適度の滑り止め性能を備えており、また、手袋の厚みが薄く柔軟であるため、素手に近い使用感があった。さらに、手袋内面(9)は凹凸が少なく、装着などが容易であり、また第1編糸(5a)の芯糸(12)である金属細線は、高機能繊維を少なくとも一部に使用した鞘糸(13)で大部分が覆われているので、使用者の肌に直接触れることがなく、肌触りも良好であり、仮にこの金属細線が使用中などに折れても、これで肌を傷つける虞がなかった。   Moreover, since the second knitting yarn (5b) having a high coefficient of friction is disposed on the outer surface (6) of the glove and the side stitch (7) is formed, the glove has an appropriate anti-slip performance. Since the thickness of the is thin and flexible, there was a feeling of use close to bare hands. Furthermore, the inner surface of the glove (9) has few irregularities and is easy to wear, and the fine metal wire that is the core yarn (12) of the first knitting yarn (5a) is a sheath using at least a part of high-performance fibers. Mostly covered with thread (13), so it does not touch the user's skin directly and feels good, and even if this fine metal wire breaks during use, it may damage the skin. There was no.

次に、作業用手袋を具体的に製作し、それぞれの耐切創強度を次の方法で測定した。
(切創抵抗)
ISO13997:1999の試験方法に準拠し評価を行った。切創抵抗とは、試験用刃物によるカットスルーに耐える能力である。刃先に加える加重Lにおいて、刃物の切創ストローク20mmで刃先が試験片をカットスルーする時、加重Lを切創抵抗値とする。刃物は、American Safety Razor Co.のブレードNo.88-0121、タイプGRU-GRUを使用した。切創抵抗値はN(=ニュートン)で表し、数値が大きいほど切れにくいことを示す。
Next, working gloves were specifically manufactured, and each cut-resistant strength was measured by the following method.
(Cut resistance)
Evaluation was performed according to the test method of ISO13997: 1999. Cut resistance is the ability to withstand cut-through with a test blade. In the load L applied to the cutting edge, when the cutting edge cuts through the test piece with a cutting stroke of 20 mm of the blade, the weight L is defined as a cutting resistance value. The blade was American Safety Razor Co. blade No. 88-0121, type GRU-GRU. The cut resistance value is represented by N (= Newton), and the larger the value, the harder it is to cut.

(実施例1)
使用した第1編糸と第2編糸は、次の通りである。
第1編糸の芯糸は、オーステナイト系ステンレス鋼線(18Cr-12Ni-2.5Mo鋼、SUS316、比重7.98、日本精線株式会社製)の線径52μmの金属細線を用いた。また、第1編糸の鞘糸は、440デシテックスのパラ系アラミド繊維フィラメント捲縮糸条(東レ・デュポン株式会社製、商品名「KEVLAR(登録商標)ED」を用いて、シングルカバリング加工糸とした。なお、第1編糸全体の繊度は、613デシテックスであった。
第2編糸は、太さ220デシテックスのポリウレタン糸を用いた。
Example 1
The used 1st knitting yarn and 2nd knitting yarn are as follows.
As the core yarn of the first knitting yarn, an austenitic stainless steel wire (18Cr-12Ni-2.5Mo steel, SUS316, specific gravity 7.98, manufactured by Nippon Seisen Co., Ltd.) was used. The sheath yarn of the first knitting yarn is a 440 decitex para-aramid fiber filament crimped yarn (manufactured by Toray DuPont Co., Ltd., trade name “KEVLAR (registered trademark) ED”), The fineness of the entire first knitting yarn was 613 dtex.
As the second knitting yarn, a polyurethane yarn having a thickness of 220 dtex was used.

(実施例2)
使用した第1編糸と第2編糸は、次の通りである。
第1編糸の芯糸は、オーステナイト系ステンレス鋼線(18Cr-12Ni-2.5Mo鋼、SUS316、比重7.98、日本精線株式会社製)の線径70μmの金属細線を用いた。また、第1編糸の鞘糸は、440デシテックスのパラ系アラミド繊維フィラメント捲縮糸条(東レ・デュポン株式会社製、商品名「KEVLAR(登録商標)ED」と、78デシテックスのナイロン繊維フィラメント捲縮糸条(東レ株式会社製)とを用いて、ダブルカバリング加工糸とした。なお、第1編糸全体の繊度は、815デシテックスであった。
第2編糸は、実施例1と同様のものを用いた。
(Example 2)
The used 1st knitting yarn and 2nd knitting yarn are as follows.
As the core yarn of the first knitting yarn, an austenitic stainless steel wire (18Cr-12Ni-2.5Mo steel, SUS316, specific gravity 7.98, manufactured by Nippon Seisen Co., Ltd.) was used. The sheath yarn of the first knitting yarn is 440 dtex para-aramid fiber filament crimped yarn (manufactured by Toray DuPont Co., Ltd., trade name “KEVLAR (registered trademark) ED”) and 78 dtex nylon fiber filament wrinkle A double-covered yarn was obtained using a crimped yarn (manufactured by Toray Industries, Inc.) The fineness of the entire first knitting yarn was 815 dtex.
The same second knitting yarn as in Example 1 was used.

(比較例)
使用した第1編糸と第2編糸は、次の通りである。
第1編糸の芯糸に、44デシテックスのポリウレタン系弾性繊維(オペロンテックス株式会社製、商品名「LYCRA(登録商標)」を用いたほかは、実施例1と同様にしたものを用いた。
(Comparative example)
The used 1st knitting yarn and 2nd knitting yarn are as follows.
The same yarn as in Example 1 was used except that 44 dtex polyurethane elastic fiber (trade name “LYCRA (registered trademark)” manufactured by Operontex Co., Ltd.) was used as the core yarn of the first knitting yarn.

上記の編糸でメリヤス編みした実施例1と実施例2の作業用手袋は、いずれもゴワゴワした感覚を生じることがなく、比較例と同程度の優れたフィット性を示し、素手に近い使用感があった。また、耐切創性を測定したところ次の通りであった。
実施例1の切創抵抗値:12N
実施例2の切創抵抗値:21N
比較例の切創抵抗値 : 5N
上記の測定結果から明らかなように、上記の実施例1と実施例2の作業用手袋は、いずれも比較例に比べて大幅に耐切創性が向上していた。
The working gloves of Example 1 and Example 2 knitted with the above-mentioned knitting yarn do not give a feeling of tingling, show excellent fit comparable to the comparative example, and feel close to bare hands was there. Moreover, when cut resistance was measured, it was as follows.
Cutting resistance value of Example 1: 12N
Cutting resistance value of Example 2: 21N
Cut wound resistance value of comparative example: 5N
As is clear from the above measurement results, the working gloves of Example 1 and Example 2 were significantly improved in cut resistance compared to the comparative example.

なお、上記の実施形態や各実施例で説明した作業用手袋は、本発明の技術的思想を具体化するために例示したものであり、編糸の材質、編み目の形成範囲などをこれらの実施形態のものに限定するものではなく、本発明の特許請求の範囲内において種々の変更を加え得るものである。   The working gloves described in the above embodiment and each example are illustrated to embody the technical idea of the present invention, and the material of the knitting yarn, the formation range of the stitches, etc. The present invention is not limited to the embodiments, and various modifications can be made within the scope of the claims of the present invention.

例えば、上記の編糸は第2編糸と第1編糸を1本ずつ用いたが、いずれか一方または両方を複数本の編糸で構成してもよい。また、上記の実施例1ではシングルカバーリング糸を用い、実施例2ではダブルカバリング糸を用いたが、本発明のカバーリング糸は、鞘糸が特定の捲回本数に限定されない。また、この鞘糸の捲回は、芯糸に緩やかなピッチで捲き付けるなど、巻付け間隔や巻付け方向を任意に設定することができる。さらに、上記の実施形態では第2編糸を手袋全体の外面に配置し、また横目を手袋全体の外面に形成したが、本発明ではこれらの第2編糸や横目を掌部や指部にのみ配置し形成してもよく、例えば各指部の第1関節部分にのみ配置し形成することも可能である。また、編糸の材質として金属細線やアラミド繊維、ナイロン繊維、ポリウレタン繊維など以外の繊維を用いてもよいことは、いうまでもない。   For example, the second knitting yarn and the first knitting yarn are used one by one for the above knitting yarn, but either one or both may be constituted by a plurality of knitting yarns. Moreover, although the single covering yarn was used in Example 1 and the double covering yarn was used in Example 2, the covering yarn of the present invention is not limited to a specific number of wound sheath yarns. Further, the winding of the sheath yarn can be arbitrarily set with a winding interval and a winding direction such as winding the sheath yarn on the core yarn at a moderate pitch. Furthermore, in the above embodiment, the second knitting yarn is disposed on the outer surface of the entire glove and the lateral stitches are formed on the outer surface of the entire glove. However, in the present invention, these second knitting yarns and lateral stitches are formed on the palm and fingers. For example, it is also possible to arrange and form only at the first joint portion of each finger portion. Needless to say, fibers other than fine metal wires, aramid fibers, nylon fibers, polyurethane fibers and the like may be used as the material of the knitting yarn.

本発明の作業用手袋は耐切創性が高く、しかも素手に近い使用感があるうえ、手袋外面に適度の滑り止め性能を備えて優れた作業性を発揮できるので、精密機械を扱う作業や食品加工作業などに特に好適に利用できるが、その他の各種作業にも好適に利用することができる。   The work gloves of the present invention have a high cut resistance and a feeling of use close to bare hands, and have an appropriate anti-slip performance on the outer surface of the gloves, so that excellent workability can be exhibited. Although it can use especially suitably for a processing operation etc., it can use suitably also for other various operations.

本発明の実施形態を示し、図1(a)は作業用手袋の一部破断図、図1(b)は図1(a)のB部の編み目を示す部分拡大図、図1(c)は図1(a)のC部の編み目を示す部分拡大図である。1 shows an embodiment of the present invention, FIG. 1 (a) is a partially cutaway view of a work glove, FIG. 1 (b) is a partially enlarged view showing a B stitch of FIG. 1 (a), and FIG. 1 (c). FIG. 2 is a partially enlarged view showing a stitch of a portion C in FIG. 第1編糸の概略構成図である。It is a schematic block diagram of a 1st knitting yarn.

符号の説明Explanation of symbols

1…作業用手袋
2…掌部
3…指部
5…編糸
5a…第1編糸
5b…第2編糸
6…手袋外面
7…横目
8…編糸(5)の湾曲部
12…芯糸
13…鞘糸
DESCRIPTION OF SYMBOLS 1 ... Work gloves 2 ... Palm part 3 ... Finger part 5 ... Knitting yarn
5a ... First knitting yarn
5b ... Second knitting yarn 6 ... Glove outer surface 7 ... Lateral stitch 8 ... Curved portion of knitting yarn (5)
12 ... Core yarn
13 ... sheath yarn

Claims (10)

第1編糸(5a)と第2編糸(5b)とを用いてメリヤス編みされ、
上記の第1編糸(5a)は、耐切創性の高い繊維状材料を使用した芯糸(12)と、高強度で高弾性率を備えた高機能繊維を少なくとも一部に使用した鞘糸(13)とのカバーリング糸からなり、
上記の第2編糸(5b)は、伸縮性を備えた有機繊維からなることを特徴とする、作業用手袋。
Knitted using the first knitting yarn (5a) and the second knitting yarn (5b),
The first knitting yarn (5a) includes a core yarn (12) using a fibrous material having high cut resistance and a sheath yarn using at least a part of high-performance fibers having high strength and high elastic modulus. (13) and covering thread,
The work gloves, wherein the second knitting yarn (5b) is made of an organic fiber having elasticity.
上記の芯糸(12)が金属細線からなり、上記の鞘糸(13)が有機繊維からなる、請求項1に記載の作業用手袋。   The work glove according to claim 1, wherein the core yarn (12) is made of a fine metal wire, and the sheath yarn (13) is made of an organic fiber. 上記の第2編糸(5b)が、摩擦係数の高い繊維からなる、請求項1または請求項2に記載の作業用手袋。   The work glove according to claim 1 or 2, wherein the second knitting yarn (5b) is made of a fiber having a high coefficient of friction. 上記の第1編糸(5a)の太さが、220〜1100デシテックスである、請求項1から3のいずれか1項に記載の作業用手袋。   The work glove according to any one of claims 1 to 3, wherein a thickness of the first knitting yarn (5a) is 220 to 1100 dtex. 上記の第2編糸(5b)の太さが、220〜330デシテックスである、請求項1から4のいずれか1項に記載の作業用手袋。   The work glove according to any one of claims 1 to 4, wherein a thickness of the second knitting yarn (5b) is 220 to 330 dtex. 上記の第2編糸(5b)を、少なくとも掌部(2)と指部(3)のいずれかの手袋外面(6)に配置した、請求項1から5のいずれか1項に記載の作業用手袋。   The work according to any one of claims 1 to 5, wherein the second knitting yarn (5b) is arranged on at least a glove outer surface (6) of either the palm part (2) or the finger part (3). Gloves. 少なくとも掌部(2)と指部(3)のいずれかの手袋外面(6)に、横方向(コース方向)に沿った編糸(5)の湾曲部(8)が表出している横目(7)を形成した、請求項1から6のいずれか1項に記載の作業用手袋。   Lateral eye in which the curved part (8) of the knitting yarn (5) along the lateral direction (course direction) is exposed on at least the glove outer surface (6) of either the palm part (2) or the finger part (3) ( The work glove according to any one of claims 1 to 6, wherein 7) is formed. 第1編糸(5a)と第2編糸(5b)とを用いてメリヤス編みする作業用手袋の製造方法であって、
上記の第1編糸(5a)には、耐切創性の高い繊維を使用した芯糸(12)と、高強度で高弾性率を備えた高機能繊維を少なくとも一部に使用した鞘糸(13)とのカバーリング糸を用い、
上記の第2編糸(5b)には、伸縮性を備えた有機繊維を用い、
少なくとも掌部(2)と指部(3)とのいずれかの内面側に横目(7)を形成して編み上げたのち、手袋の内外面を反転させることを特徴とする、作業用手袋の製造方法。
A method for manufacturing a working glove knitted using a first knitting yarn (5a) and a second knitting yarn (5b),
In the first knitting yarn (5a), a core yarn (12) using fibers having high cut resistance and a sheath yarn (at least partially using high-performance fibers having high strength and high elastic modulus) 13) Covering thread with
For the second knitting yarn (5b), an organic fiber having elasticity is used.
Manufacturing a working glove characterized by inverting the inner and outer surfaces of a glove after forming a knitted eye (7) on at least the inner surface of either the palm (2) or finger (3) Method.
第1編糸(5a)と第2編糸(5b)とを用いてメリヤス編みする作業用手袋の製造方法であって、
上記の第1編糸(5a)には、耐切創性の高い繊維を使用した芯糸(12)と、高強度で高弾性率を備えた高機能繊維を少なくとも一部に使用した鞘糸(13)とのカバーリング糸を用い、
上記の第2編糸(5b)には、伸縮性を備えた有機繊維を用い、
プレーティング編みにより少なくとも掌部(2)と指部(3)とのいずれかの内面側に、上記の第2編糸(5b)を配置して編み上げたのち、手袋の内外面を反転させることを特徴とする、作業用手袋の製造方法。
A method for manufacturing a working glove knitted using a first knitting yarn (5a) and a second knitting yarn (5b),
In the first knitting yarn (5a), a core yarn (12) using fibers having high cut resistance and a sheath yarn (at least partially using high-performance fibers having high strength and high elastic modulus) 13) Covering thread with
For the second knitting yarn (5b), an organic fiber having elasticity is used.
Place the second knitting yarn (5b) on at least the inner surface of either the palm (2) or finger (3) by plating, and then reverse the inner and outer surfaces of the glove. A method for producing a working glove characterized by the above.
上記の第2編糸(5b)を内面側に配置して編み上げる際に、その内面側に横目(7)を形成する、請求項9に記載の作業用手袋の製造方法。
The method for manufacturing a working glove according to claim 9, wherein when the second knitting yarn (5b) is arranged on the inner surface side and knitted, a horizontal stitch (7) is formed on the inner surface side.
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EP2583573A1 (en) * 2010-06-15 2013-04-24 Towa Corporation Ltd. Work glove
JP2013194347A (en) * 2012-03-23 2013-09-30 Du Pont-Toray Co Ltd Glove and method for producing the same
JP2017218683A (en) * 2016-06-03 2017-12-14 パナソニックIpマネジメント株式会社 Textile product and metal fiber
JP2018066072A (en) * 2016-10-17 2018-04-26 東レ・デュポン株式会社 Cut-resistant glove
JP2018178274A (en) * 2017-04-05 2018-11-15 東レ・デュポン株式会社 Cutting-resistant fabric
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EP2583573A1 (en) * 2010-06-15 2013-04-24 Towa Corporation Ltd. Work glove
EP2583573A4 (en) * 2010-06-15 2013-11-20 Towa Corp Ltd Work glove
US8863317B2 (en) 2010-06-15 2014-10-21 Towa Corporation Ltd. Work glove
JP2013194347A (en) * 2012-03-23 2013-09-30 Du Pont-Toray Co Ltd Glove and method for producing the same
JP2017218683A (en) * 2016-06-03 2017-12-14 パナソニックIpマネジメント株式会社 Textile product and metal fiber
JP2018066072A (en) * 2016-10-17 2018-04-26 東レ・デュポン株式会社 Cut-resistant glove
JP2018178274A (en) * 2017-04-05 2018-11-15 東レ・デュポン株式会社 Cutting-resistant fabric
JP2019143253A (en) * 2018-02-16 2019-08-29 東レ・デュポン株式会社 Double-covered yarn and fabric using the same
JP7105025B2 (en) 2018-02-16 2022-07-22 東レ・デュポン株式会社 Double covering yarn and fabric using same

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