JP2003253508A - Hand bag - Google Patents

Abstract

(57) [Summary] [Problem] The present invention can recognize at a glance information such as company name, factory name or department name, glove owner affiliation, glove product name, or glove manufacturing company. It is another object of the present invention to provide a glove capable of displaying such information for a long time. SOLUTION: (a) Tensile strength is about 10 cN / dte.
x or more, and (b) the tensile modulus is about 400 cN / dtex
And (c) that the yarn is composed of a yarn containing a high-performance fiber having at least one property of a thermal decomposition point of at least about 300 ° C., and that information is knitted, woven or sewn on the surface. Characteristic gloves.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to gloves, and more particularly to work gloves.

[0002]

2. Description of the Related Art To protect hands in high temperature work in a blast furnace, welding work in sheet metal working, various labor works such as farm work, manufacturing process in the industrial field such as precision machinery industry, aircraft industry or information equipment industry. Work gloves are used for. Such working gloves are often used after washing for a certain period of time after washing. In this case, it is usual to collect gloves at a factory or company and wash a large amount of gloves at once. However, since work gloves are very similar in shape, structure, color, etc., it is usually impossible to distinguish between individual gloves, so when returning gloves after washing, the glove is not used by any factory or company. I often didn't know if I belonged. In addition, the contractor who undertakes the laundry is
I had to bother to confirm the return destination of the washed gloves with documents.

Further, the gloves include not only the work gloves described above, but also so-called leisure gloves such as sports gloves, camping gloves, and fishing gloves. In such leisure gloves, for example, a trade name of the glove, characters or marks such as a trademark of a manufacturing company that manufactures the glove, or a mark is often printed on the glove. However, since the printed letters and marks are vulnerable to repeated washing, there is a problem that the letters and marks may come off or come off after being washed several times.

[0004]

DISCLOSURE OF THE INVENTION According to the present invention, information such as a company name, a factory name, a department name, a glove owner's affiliation, a glove product name, or a manufacturing company that manufactures gloves can be recognized at a glance. And it aims at providing the glove which can display such information for a long period of time.

[0005]

Means for Solving the Problems As a result of intensive studies to achieve the above object, the present inventors have found that if the above information is directly woven or sewn into a glove, the information can be seen at a glance. It has been found that the information can be recognized, and even if it is repeatedly washed, the information written on the surface of the glove does not disappear and can be displayed for a long time.
The present inventors have conducted further studies and completed the present invention.

That is, the present invention provides (1) (a) a tensile strength of about 10 cN / dtex or more, (b) a tensile modulus of about 400 cN / dtex or more, and (c) a thermal decomposition point of about 300 ° C. or more. Gloves characterized by being woven, sewn or woven with information on the surface, which are composed of yarns containing high-performance fibers having at least one of these properties, (2) at least one of the following properties The glove according to (1), which has properties, (a) a heat resistance value measured by a hot plate contact test method of 20 seconds or more, (b) JIS L 10
96: 1999, the abrasion resistance measured by the test method is 250 times or more, (c) ISO 1
The value of cut resistance measured by the test method described in 3997 method is 5 N or more, and (d) JIS L
1096: 1999, the flexibility value measured by the test method is 1000 mg or less.

In the present invention, (3) the high performance fiber is selected from the group consisting of aramid fiber, wholly aromatic polyester fiber, heterocyclic high performance fiber, ultra high molecular weight polyethylene fiber, polyvinyl alcohol fiber and carbon fiber. The glove according to (1) or (2) above, which is at least one fiber, and (4) the glove according to (3) above, wherein the aramid fiber is a para-aramid fiber. (5) The glove according to (4) above, wherein the para-aramid fiber is a polyparaphenylene terephthalamide fiber, (6) The information is woven, woven or sewn on the back surface of the hand. The glove according to (1) to (5) above.

Further, according to the present invention, (7) the glove according to the above (1) to (6), which has a tightening portion containing a polyurethane elastic fiber, and (8) the glove has a raised inside. A glove according to any one of (1) to (7) above, wherein the glove is made of a pile fabric, and (9) at least a part of the surface of the glove is covered with a resin (1) to (). The glove according to 8), (10) the glove according to the above (9), wherein the entire surface of the glove is covered with a resin, (11) the glove is a knitted glove or a sewn glove. Characteristic (1) to (1
The glove according to 0).

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION The glove according to the present invention is characterized in that information is woven, woven or sewn on the surface. Here, the surface is a surface that is not in contact with the skin, that is, an outer surface. On the other hand, the surface of the glove that contacts the skin, that is, the inner surface is referred to as the back surface in this specification. The “information” in the present invention has some meaning by itself and is different from an identification mark for distinguishing it from others. The "information" refers to notices, notices, knowledge, etc. that are apparent at first glance, that is, can be understood by a large number of people, and exclude information that can be understood only by a specific person under a certain arrangement.
Further, the “information” in the present invention does not include a pattern. The "information" is not particularly limited, but for example, belonging of the owner of the glove such as company name, factory name or department name,
The name, address or blood type of the owner of the glove, the name of the glove product, the manufacturer of the glove or the mark of the company's emblem or trademark, work procedures, work precautions, safety marks, etc. may be mentioned. Such “information” may be information that is not related to the usage status of gloves and the like. For example, it may be a publicity advertisement such as an advertisement of the company or an advertisement of another company, a company lesson, or simple information about life and health.

In the present invention, the method of directly knitting information into a glove may be according to a known method, for example, a knitting machine such as a flat knitting machine, a warp knitting machine, a circular knitting machine or a cotton knitting machine may knit the information directly into the glove. be able to. Also, a method of directly sewing information into gloves may be performed according to a known method, and for example, a method of forming characters or marks with a sewing machine or the like can be mentioned. Furthermore, a method of directly weaving information into the gloves may also follow known means, and for example, a method of weaving the fabric of the gloves using a jacquard loom or the like can be mentioned. As described above, in the glove according to the present invention, since these pieces of information are described by being directly knitted into the glove, woven, or sewn, the information is more important than the case where a seal or the like is attached. Has the advantage that it cannot be dropped or erased.

In the present invention, information is woven into gloves,
The fibers that are woven or sewn can be of the same or different materials as the fibers of the other parts of the glove. For example, as will be described in detail below, the glove according to the present invention is characterized in that it is composed of a yarn containing a high-performance fiber, but the fiber in which information is knitted, woven or sewn into It may be a high performance fiber or a fiber other than the high performance fiber. Examples of fibers other than high-performance fibers include synthetic fibers such as polyester fibers and polyamide fibers; natural fibers such as cotton and hemp; regenerated fibers such as rayon. Further, it is preferable that the fiber in which the information is knitted, woven or sewn into the gloves is colored, and the fineness is about 66 to 1100 dte.
It is preferably about x.

The glove according to the present invention is characterized in that it is composed of a yarn containing high performance fibers. Here, as the "high performance fiber", (a) for example, the tensile strength is about 5c.
Particularly preferred is a fiber having at least one physical property of N / dtex or more, preferably about 10 cN / dtex or more, (b) a tensile modulus of about 400 cN / dtex or more, and (c) a thermal decomposition point of about 300 ° C. or more. In addition, the tensile strength or tensile elastic modulus is JIS in the case of filament.
L 1013: 1999 Chemical fiber filament yarn According to the test method 8.5.1, in the case of staple, JIS
L 1015: 1992 Can be easily measured according to the chemical fiber staple test method 7.7.112. The thermal decomposition point can be easily measured according to the thermogravimetric measurement method of JIS K 7120: 1987 Plastics.

Specifically, the high-performance fibers used in the present invention include aramid fibers, wholly aromatic polyester fibers,
Heterocyclic high performance fibers, ultra high molecular weight polyethylene fibers, polyvinyl alcohol fibers, carbon fibers and the like can be mentioned. The high performance fibers may be used alone or in combination of two or more.

The aramid fibers can be roughly classified into para-aramid fibers or meta-aramid fibers. These aramid fibers can be manufactured by a known method or a method similar thereto.
Examples of the para aramid fiber include polyparaphenylene terephthalamide fiber (trade name Kevlar manufactured by DuPont Toray Co., Ltd.) and copolyparaphenylene fiber.
Commercially available products such as 3,4′-diphenyl ether terephthalamide fiber (manufactured by Teijin Ltd., trade name Technora) may be used, and examples of the meta-aramid fiber include polymetaphenylene terephthalamide fiber (manufactured by DuPont, product Commercially available products such as name Nomex) may be used. Among them, in the present invention, it is more preferable to use polyparaphenylene terephthalamide fiber, which is a para-aramid fiber, as the high performance fiber.

Examples of wholly aromatic polyester fibers include self-condensed polyesters of parahydroxybenzoic acid, polyesters of terephthalic acid and hydroquinone, or fibers of polyesters of parahydroxybenzoic acid and 6-hydroxy-2-naphthoic acid. Is mentioned. The wholly aromatic polyester fiber can be produced by a known method or a method analogous thereto, and a commercially available product such as Vectran (trade name, manufactured by Kuraray Co., Ltd.) can also be used.

Examples of the high-performance heterocyclic fiber include polyparaphenylene benzobisthiazole (PBZ).
T) fiber, polyparaphenylene benzobisoxazole (PBO) fiber, polybenzimidazole fiber and the like. The heterocyclic high-performance fiber can be produced by a known method or a method similar thereto, and for example, a commercially available fiber (for example, PBO fiber manufactured by Toyobo Co., Ltd., trade name Zylon, etc.) can be used.

The ultrahigh molecular weight polyethylene fiber may be a homopolymer or a lower α-carbon having about 3 to 10 carbon atoms.
It may be a copolymer with olefins such as propylene, butene, pentene or hexene. As the copolymer of ethylene and α-olefin, a copolymer having the latter ratio of about 0.1 to 20 carbon atoms per 1000 carbon atoms, preferably about 0.5 to 10 carbon atoms on average is used. Are preferred, and such copolymers exhibit excellent mechanical properties such as high strength. A method for producing ultrahigh molecular weight polyethylene fibers is described in, for example, JP-A-55-5228 and JP-A-55-1.
07506 and the like, and methods known per se may be used. Further, as the ultrahigh molecular weight polyethylene fiber, a commercially available product such as Dyneema (trade name, manufactured by Toyobo Co., Ltd.) may be used.

The above-mentioned high-strength polyvinyl alcohol fibers are the following polyvinyl alcohols (hereinafter referred to as "PV
Abbreviated as "A"). As the PVA, for example, polyvinyl acetate (polyvinyl acetate) is dissolved in alcohol and saponified by adding alkali (eg, sodium hydroxide or potassium hydroxide), and the like, which is produced by a method known per se is used. Good. As the PVA used in the present invention, a modified PVA modified by a method known per se may be used, or a PVA-based copolymer may be used as long as the object of the present invention is not impaired. I do not care.

Examples of the carbon fibers used in the present invention include rayon-based carbon fibers, polyacrylonitrile-based carbon fibers, lignin polyvinyl alcohol-based carbon fibers and pitch-based carbon fibers. In the present invention,
A commercially available product may be used, and examples thereof include trading card (trade name, manufactured by Toray Industries, Inc.).

Threads constituting the glove according to the present invention (hereinafter,
The constituent yarn) may include a fiber other than the high-performance fiber as long as it is a yarn containing the above-described high-performance fiber. However, the total weight of the threads that make up the glove is about 20-
It is preferable to contain high-performance fibers in an amount of about 90% by weight. The other fibers are not particularly limited, and known fibers that can be mixed with high-performance fibers can be used, and examples thereof include synthetic fibers such as polyester fibers and polyamide fibers.

The constituent yarn used in the present invention is not limited in its thickness as long as it includes the high performance fiber as described above. As the form of the yarn, for example, a filament yarn or a short fiber bundle, and further a aligned yarn, a twisted yarn or a knitting yarn using a plurality of such filament yarns or short fiber bundles may be used, and two or more kinds of the above fibers may be used. You may use the yarn which mixed or mixed fiber. Further, it may be a crimped yarn or a core-sheath type composite yarn. For example, the use of short fiber bundles improves the texture. Further, when a crimped filament yarn is used on the back side of the glove and a short fiber bundle is used on the surface of the glove, there is an advantage that the stuffiness is hardly felt. In the present specification, the short fiber bundle means a bundle formed by converging short fibers, and includes not only spun yarn but also sliver and roving obtained in an intermediate stage of producing spun yarn. There is.

The filament yarn, which is one aspect of the constituent yarns, is
It can be produced by a known method or a method similar thereto. Examples thereof include gel spinning, liquid crystal spinning, melt spinning, wet spinning, and dry spinning. Further, the method for producing the short fiber bundle can be produced by a known method or a method similar thereto. Short fiber bundles
It is produced by passing through a spinning process, and examples thereof include a cotton yarn spinning method, a wool yarn spinning method, and a tow spinning method.

The yarn used in the present invention may be a twisted yarn. The twist direction of the yarn according to the present invention may be either S or Z. The yarn used in the present invention may be a knitting yarn. For example, four sheath yarns are prepared, and the yarns on the right side or the left side are alternately arranged in the center and assembled around the core yarn. The number of yarns used for braiding is not limited to four, eight, one
The number can be changed according to the purpose, such as the case of 2 or 16.

The crimped yarn, which is one aspect of the constituent yarns, can be manufactured by a known method. For example, the crimped yarn can be produced by adding twist to a high performance fiber yarn, heat-setting by dry heat treatment or high-temperature high-pressure steam or high-temperature high-pressure water treatment, and then untwisting. For example, it can be manufactured by the method described in JP 2001-281210 A.

Next, the core-sheath type composite yarn will be described.
In the present invention, the core component of the core-sheath type composite yarn is preferably a yarn containing the high performance fiber. The high-performance fibers of the core component are preferably short fiber bundles. The sheath component of the core-sheath type composite yarn is not particularly limited, and may be a yarn containing the above-mentioned high-performance fiber or a fiber other than the above-mentioned high-performance fiber. The sheath component may be a filament yarn or a short fiber bundle.

When the sheath component is a short fiber bundle and resin coating is performed after forming the glove, (a) fluff for burning and removing the fluff of the short fiber bundle, and (b) heat for fixing the fluff in a lying state. It is preferable to use a fiber that can be treated for at least one of the set and (c) resin sizing for laying down fluff. Examples of the short fiber bundle used as the sheath component include natural fibers such as cotton, hemp, or wool, synthetic fibers such as nylon, high-strength PVA or polyester, or fibers formed by a combination thereof. Among them, cotton, polyethylene terephthalate fiber or high strength PVA fiber is preferably used as the sheath component. The fried and heat setting will be described later.

The core-sheath type composite yarn described above can be manufactured by a known method. For example, Japanese Patent Laid-Open No. 2000-2
It can be produced by the method described in Japanese Patent No. 56928. Further, as a method for obtaining the core-sheath type composite yarn according to the present invention, (a) a method of spinning a two-layer structured yarn composed of a core component and a sheath component which is a short fiber bundle, and (b) a filament yarn for the core component. How to wrap and cover a certain sheath component,
(C) A method in which the periphery of the core component is braided with a sheath component of a filament yarn or a spun yarn and the like can be mentioned, and these are also produced according to known methods.

The preferred method of spinning the core component and the sheath component, which is the method (a), may be a known method. For example, when the core and sheath components are sliver or roving, for example, by a ring spinning machine having a front top roller and a front bottom roller consisting of a pair of taper rollers, to the side where the front roller feed amount is high through the guide. The core component after passing the apron draft and the core component after passing the apron draft that has been passed to the side with a low delivery amount are simultaneously spun, and the sheath component is sequentially wound around the core component when the actual twist is applied, so that the core The yarn may be formed so that the components are wrapped in a twist.

The preferred method for covering the core component, which is the above-mentioned method (b), by winding the sheath component, which is a filament yarn, on the core component may be a known method. For example, there may be mentioned a method in which a filament yarn is wound around the core component in a twisted shape. In such a case, one filament yarn or two or more filament yarns as a sheath component may be used. When a plurality of sheath components are used, the direction in which each sheath component is wound around the core component may be the same or different.

A preferred method for braiding the core component with the sheath component, which is the method (c), may be a known method and is not particularly limited, but it is usually carried out using a braiding machine (braiding machine). For example, four sheath yarns are prepared, and the yarns on the right side or the left side are alternately arranged in the center and assembled around the core yarn. The number of yarns used for braiding is not limited to four, eight, one
The number can be changed according to the purpose, such as the case of 2 or 16.

The gloves according to the present invention preferably have heat resistance. More specifically, the heat resistance value measured by the hot plate contact test method is preferably about 20 seconds or more. Here, with the hot plate contact test method, a thermocouple is attached to the inner palm part of the glove, the glove is placed on a hot plate made of iron at 300 ° C., and a weight of 9.12 N (931 g weight) is placed on the glove. The inside temperature of the glove measured by a thermocouple is 20
This is a test to measure the time to reach 0 ° C.

The glove according to the present invention preferably has abrasion resistance. More specifically, JIS L 109
The abrasion resistance value measured by the test method described in 6: 1999 is preferably about 250 times or more. Also,
It is also preferable that the glove according to the present invention has cut resistance. Specifically, it is preferable that the value of cut resistance measured by the test method described in ISO 13997 method is about 5N or more. In the measurement, the blade is American S
Use afety Razor Co., Part No. 88-0121.

The gloves according to the present invention are JIS L 10
It is also preferred that the value of flexibility measured by the test method described in 96: 1999 is about 1000 mg or less. However, as a test piece, the part of the middle finger is 38 mm from the fingertip.
Cut at and use the cut fingertips. A glove satisfying such a standard value has advantages that it is easy to use even in a fine work and that even if it is used for a long time, the fatigue of the wearer's hand is small.

The glove according to the present invention can be easily manufactured by a known method. More specifically, as a method for producing a glove according to the present invention, a method of knitting a glove using a known glove knitting machine, or a method of cutting a woven or knitted fabric into a glove shape according to a known method and sewing it Can be mentioned. Examples of the former method include a method of producing gloves using a commercially available computer glove knitting machine SFG or STJ (manufactured by Shima Seiki Co., Ltd.). According to this manufacturing method, since the glove according to the present invention can be manufactured in one step, there is an advantage that the manufacturing process is simple and therefore the product can be supplied at low cost. The woven or knitted fabric used in the latter method can be produced according to a known method for forming a fabric. Examples of the method of forming the fabric include plain weave, satin weave, twill weave, horizontal striped weave, leno weave, or twill weave; for example, flat knitting, rubber knitting, pearl knitting, etc., or single denby knitting. Knitting such as warp knitting may be mentioned. As the front and back forms of the woven or knitted product, a double-sided flat form, a single-sided flat / other-sided uneven form, a double-sided uneven form, a single-sided pile form, a double-sided pile form,
The shape of the mesh is not particularly limited. Moreover, you may make it a raising form.

The gloves according to the present invention are preferably knitted gloves or sewn gloves. What is knitted gloves?
Glove knitted by a glove knitting machine. What is sewing gloves?
(A) knitting fabric knitted by a knitting machine such as a circular knitting machine, a flat knitting machine or a warp knitting machine other than the glove knitting machine, (b) a woven fabric woven by using a loom, and (c) a cotton-like web A glove made by hand-cutting a non-woven fabric in which fibers are entangled with a needle punch or a water jet punch machine and then sewing.

In the present invention, a glove made of a pile fabric having a raised inside of the glove has a good touch, and is therefore mentioned as a preferred embodiment. The pile fabric used in the present invention may have a known structure.
The pile fabric is composed of ground yarn and pile yarn,
A woven or knitted fabric in which pile yarns are napped from a ground structure formed by weaving or knitting the ground yarn is preferable. The pile fabric may have naps on only one side, or may have naps on both sides. Further, the ground structure may be a known structure such as, for example, a plain cloth structure or a structure in which a knit stitch and a welt stitch are combined. Further, the shape of the pile formed in the pile fabric used in the present invention may be a loop pile, a cut pile, or a mixture of the loop pile and the cut pile. The pile length is not particularly limited, but is preferably about 1 to 10 mm. The pile fabric can be manufactured by a known method. It is also a preferred embodiment to form the pile at the same time as manufacturing the glove.

In the glove of the present invention, the filaments arranged inside the glove (the surface contacting the skin) and outside the glove may have different monofilament fineness. In particular, the inside of the glove is thin monofilament,
Specifically, a yarn made of monofilaments of about 3.3 dtex or less is arranged, and a glove having thick monofilaments on the outside of the glove, specifically, yarns of monofilaments of about 3.3 dtex or more is arranged. Is preferred. The glove having such a structure has an improved cut wound resistance because it is made of a thread made of thick monofilament on the outside, while it is made of a thread made of monofilament that is thin on the inside to reduce the tingling sensation. .

Further, it is preferable that the glove of the present invention has a tightening portion containing a polyurethane elastic fiber. It is preferable to have a tightening portion containing a polyurethane elastic fiber because it can withstand repeated washing. Here, examples of the tightening portion of the glove include a wrist portion, but the present invention is not limited thereto. For example, the palm or the back of the hand, or part or all of the finger bag may have the tightening portion. .

The polyurethane-based elastic fiber used in the present invention may be a known one. Above all, cutting elongation is about 1
It is preferable to use a polyurethane-based elastic fiber of 00% or more, preferably about 150% or more, more preferably about 200% or more. The polyurethane elastic fiber can be produced by a known method or a method similar thereto. For example, it can be obtained by reacting a polymer diol, an isocyanate, and a polyfunctional active hydrogen compound. Examples of the polymer diol used here include polyester diol, polycarbonate diol, polylactone diol, polyether diol and the like. Further, as the isocyanate used here, for example, it is particularly preferable to use an organic diisocyanate such as diphenylmethane diisocyanate, 1,4-diisocyanate benzene, xylylene diisocyanate or 2,6-naphthalene diisocyanate, but any known isocyanate may be used. . Furthermore, examples of the polyfunctional active hydrogen compound used here include polyfunctional hydroxy compounds, diamines and amino alcohols. Further, a commercially available product may be used, and examples thereof include LYCRA (trade name, manufactured by Toray DuPont Co., Ltd.).

In the glove of the present invention, the entire surface of the glove manufactured as described above may be coated with a resin. By covering with a resin, the gloves can be made waterproof. Further, there is an advantage that it becomes less slippery.
Further, for example, there is an advantage that liquid matter such as oil or solvent, or powdery matter such as dust or sand does not substantially enter from the stitches of the glove. As a result, the wearer does not feel uncomfortable due to the liquid or powdery substance entering, and the gloves and hands are not soiled. Further, by appropriately selecting the coating resin, it is possible to impart various properties such as water resistance, oil resistance, solvent resistance or ultraviolet resistance to the glove according to the present invention.

In the glove according to the present invention, the thickness of the outer resin layer is not particularly limited. Usually, it is about 300 μm or less, more preferably about 200 μm or less, but it is desirable to make the film as thin as the film strength allows.

The resin for the resin coating used in the present invention is
There is no particular limitation, and a known resin, preferably a flexible resin,
More preferably, a thermoplastic resin may be used. Specifically, for example, polyurethane resin, vinyl chloride resin, preferably soft vinyl chloride resin, polyacrylonitrile resin, vinylidene chloride resin, silicone resin, acrylonitrile-butadiene rubber (hereinafter abbreviated as NBR), acrylic rubber, fluorine rubber, chloroprene rubber , Synthetic rubber, natural rubber, polyolefin resin such as polyethylene, and the like. Among them, NBR having excellent oil resistance, low temperature characteristics, puncture resistance and the like is preferably used. In addition, when a chlorine-based resin such as vinyl chloride or vinylidene chloride is used in the resin coating, the plasticizer (eg, di-2-ethylexyl phthalate) in the resin may elute, so that it may be used in the food field. For use, resins other than chlorine-based resins, such as NBR and natural rubber, are preferred.

In a preferred embodiment of the glove according to the present invention, at least a part of the surface of the glove manufactured as described above is coated with resin. Since at least a part of the surface of the glove is coated with the resin, it is possible to reduce the stuffiness caused by sweat and the like, and it is possible to obtain a glove that is not slippery. Further, it becomes possible to use the gloves for a long time. The resin used in this embodiment may be the same as the above-mentioned resin, and if the coating resin is appropriately selected, the glove according to the present invention has various properties such as oil resistance, water resistance, solvent resistance or ultraviolet resistance. Can be given to.

When a part or all of the glove is coated with the resin as described above, if a large number of fluffs are present in the thread forming the surface of the glove covered with the resin, (a) the coating is performed with the resin. Before burning the fluff on the surface of the thread, so-called fluffing treatment,
It is preferable to perform at least one of (b) a treatment for laying down the fluff by heat setting and (c) a sizing treatment with a resin. By performing the above-mentioned treatment, it is possible to suppress the formation of pinholes in the formed resin coating film.

A well-known burning method can be appropriately used as the burning method. For example, as the fluffing treatment, for example, a means for burning and removing fluff with a hot plate, a gas flame, etc. (for example, JP-A-49-25290), and burning fluff with a high-temperature gas generated by burning the gas in the slit of the refractory brick Means (for example, JP-B-47-21635 or JP-B-51-38839), means for cooling the back surface with a water-cooled roll after fried (JP-A-48-45687), and the like can be conveniently used. Further, as a machine for performing the hair-burning treatment, for example, a yarn sizing machine (SSM GSX Yarn singing m manufactured by SSM Switzerland) is used.
achine) and the like, which directly fried the yarn with a gas burner system. This quill treatment may be performed on the glove after the glove is produced, instead of the yarn step. For example, knitted gloves may be attached to a hand mold and passed through a hair-burning pot. Further, in the case of sewn gloves, it is possible to subject the cloth woven with the yarn of the present invention to a quilling treatment. In addition, after baking, it is preferably washed with water and dried.

The process of laying down the fluff by heat setting is
It may be carried out by a known method such as using a continuous yarn setting machine in which yarn is continuously run in a set zone where heated sand flows. Before performing heat setting, it is more preferable to perform the above-mentioned quill treatment in advance.

The sizing treatment with the resin may be carried out by applying the sizing agent to the extent that the fluff existing on the surface of the thread forming the glove is laid down. That is, the sizing with the resin does not need to cover or impregnate the entire short fiber bundle of the high-strength organic fiber, and it is desirable that the sizing on the surface of the short fiber bundle can be laid down and adhered. The sizing method may be a known method, and the resin used for sizing is preferably a resin compatible with the resin coating formed on the glove surface, preferably a water-insoluble resin. More specifically, when the resin coating formed on the glove surface is acrylonitrile-butadiene rubber, the sizing resin may be an acrylonitrile-butadiene latex, such as Nipol SX manufactured by Nippon Zeon.
It is preferable to use 1503.

In the present invention, the method of coating a part or all of the glove with a resin can be easily carried out according to a known method. The glove according to the present invention is, for example, a hand mold made of earthenware or metal for producing gloves, which is covered with the glove, and the hand mold covered with the glove is a solution or dispersion of resin (hereinafter, referred to as “resin liquid” ) From the fingertip to the wrist, and then pull up, and if desired, repeat this operation,
Further, if desired, it can be manufactured by immersing in water for solvent removal, drying and demolding. In addition,
The thickness of the resin on the outside can be arbitrarily adjusted by the resin concentration in the resin liquid or the number of times the resin is dipped.

Here, the solvent or dispersion medium used in the resin liquid can be appropriately selected depending on the type of resin. Specifically, for example, when a polyurethane resin is used as the resin, dimethylformamide, methyl ethyl ketone, or the like can be used. Further, the concentration of the resin in the resin liquid can be appropriately selected based on the known technique in the art. Furthermore, it does not matter at all that the resin liquid may optionally contain a colorant, an antioxidant, a plasticizer, an anti-aging agent and other various conventionally known additives.

As a method of coating a part or all of the gloves with a resin, a method of immersing a gloved hand mold in a bath filled with a resin solution has been described, but the present invention is not limited to this. Alternatively, known methods may be used. Another example is a method of spraying the above resin liquid on a gloved hand mold using a spray or the like. When resin coating is applied to at least a part of the surface of gloves,
A method using a spray or the like can be preferably adopted.

The above-mentioned drying step is not particularly limited, and the temperature at the time of drying varies depending on the type of fiber or resin liquid used and the like, and therefore cannot be generally stated. For example, it may be dried at a relatively high temperature using hot air or a heating furnace, or about 30 to 50.
The drying may be carried out in a greenhouse kept at about 0 ° C. or at room temperature.

In the above method, in order to reduce the amount of resin impregnated inside the glove, a known pretreatment may be performed before the step of impregnating the glove with the resin liquid. Examples of the above-mentioned pretreatment include performing an oil repellent treatment with a fluororesin, a silicone resin, or the like.

When the gloves according to the present invention are coated with NBR latex, the above dipping processing method is preferably used.
Specific examples of such a method include the following modes. If desired, the knitted gloved hand mold may be dipped in a coagulating liquid such as a 30 wt% calcium nitrate methanol solution. Immediately after pulling up the hand mold from the coagulation liquid or immediately after covering the hand mold with the knitted glove, the hand mold is immersed in the NBR latex compound dispersion liquid to form a coagulated film of NBR latex on the surface of the hand mold. Then
The hand mold is pulled up from the NBR latex compound dispersion and heated to form a coagulated film as an NBR molded film. Finally, the gloves with the NBR molded coating formed thereon are released from the hand mold.

The glove according to the present invention can be coated with a resin by another method as described below. That is, as such a method, first, a hand mold for producing gloves is dipped in a solution or dispersion of the resin as described above, pulled up and dried to form a resin film on the hand mold (step 1). . This step itself is the same as the step of forming a conventional resin glove, and the same process conditions as those of a conventionally known method may be used. Next, a glove is put on the obtained resin coating (step 2). At this time, if the gloves are made of pile cloth, the pile surface is put on the outside. Next, the contact surface between the glove and the resin coating is adhered (step 3). Finally, the resin-coated glove composed of the glove and the resin coating is removed from the hand mold, and the front and back of the glove are inverted (step 4). The removal from the hand mold and the reversal of the front and back may be performed separately or at the same time. By using such a manufacturing method, the resin coating does not penetrate deeply between the fibers of the glove, and as a result, the feeling of stuffiness when wearing the glove is further reduced and the wearing feeling is further improved.

In step 3 of the above manufacturing process, the method of adhering the contact surface between the glove and the resin coating is not particularly limited, but the following two adhering methods can be mentioned.
As one aspect of the above-mentioned bonding method, a solvent capable of dissolving the resin film from the outside (from above the glove) is sprayed onto the resin film obtained in step 2 and the hand mold covered with the glove, for example, by spraying. It is a method of impregnating by a known method to dissolve only the surface of the resin coating (the resin coating on the contact surface between the resin-coated film and the glove). When the glove is covered with the resin coating and the glove, the glove is in a stretched state, and therefore a compressive force is applied, and the inner surface of the glove and the outer surface of the resin coating are in close contact with each other. When only the surface of the resin coating is dissolved in this state, the inner surface of the glove and the outer surface of the resin coating adhere, and the solvent is then evaporated, so that the resin coating does not penetrate deeply between the fibers of the glove, It is possible to bond the vicinity of the inner surface of the glove and the resin coating.

In the above method, the solvent used can be easily selected and determined by those skilled in the art according to the material of the resin coating used. Specifically, when the flexible resin film is a polyurethane resin, dimethylformamide, methylethylketone, toluene, xylene, or the like which may contain water, or a mixed solvent thereof can be used. In the case of vinyl chloride resin, cyclohexanone,
Tetrahydrofuran or dioxane or the like, or a mixture thereof can be used. In the case of silicone resin,
Examples include toluene, ordinary gasoline, carbon tetrachloride, and the like. Those skilled in the art can easily select and use solvents for other resins or rubbers.

In another embodiment of the above-mentioned bonding method, after the resin film is formed on the surface of the hand mold in the step 1, a thin layer of heat seal material is formed on the surface, and the heat seal material layer is formed on the heat seal material layer. A method of covering with gloves and performing heat treatment at an appropriate temperature can be mentioned. Examples of the heat seal material used include general heat seal materials used for laminating films and the like in the field of packaging materials and the like. Specific examples thereof include vinyl acetate resins, ethylene-vinyl acetate copolymers, α-olefin resins, ionomer resins, acrylic resins, polyurethane resins, and other known heat seal materials.

These heat seal materials are widely marketed as water dispersions, solutions of organic solvents, etc., and can be easily obtained from the market and used in the present invention. It is preferable to use an aqueous dispersion as the heat seal material in consideration of the working environment. The method for forming a thin layer of heat seal material is
A hand mold having a resin coating may be dipped in an aqueous dispersion of a heat seal material and pulled up, or may be sprayed. Further, when forming the resin coating on the surface of the hand mold, even if a thin layer of the heat sealing material is formed by a method of spraying and adhering the powder of the heat sealing material on the surface of the undried resin coating before the resin coating is dried. Good. In particular, the method described below is economical because no liquid is used in the process.

The thickness of the heat-sealing material layer formed is about 0.5 to 10 μm, and it is not always necessary that the heat-sealing material layer is a continuous film. In addition, the temperature for heating upon bonding may be a temperature at which the resin coating does not melt and the heat seal material melts.
For example, it may be heated at a temperature of about 80 to 120 ° C. for several minutes.

The use of the glove according to the present invention is not particularly limited, but it is particularly suitable for use in applications requiring heat resistance or abrasion resistance such as work gloves or sports gloves. Specifically, work that handles metal steel plates with burrs in the sheet metal process in the automobile industry or household product industries such as refrigerators, or work that easily cuts, such as the industry that handles fragile glass or the food industry that handles blades. In, it is suitably used as a work glove used to protect the hand and arm of the worker. It is also suitably used as a glove worn by people working in a high temperature atmosphere such as firefighters and blast furnace workers. Also,
The form of the glove according to the present invention is not particularly limited. The glove according to the present invention is not limited to a five-fingered glove, and its form can be freely selected according to the purpose such as a mitten type.

[0061]

[Example] [Example 1] Kevlar yarn 20 count / twisted yarn (manufactured by Toray DuPont Co., Ltd.) was used and the density was 58 yarns / 2.
Weaving with 5.4 mm, 47 wefts / 25.4 mm, weight 2
30 g / m ² of Kevlar 100% twill fabric was obtained.
Using this fabric, cut and sew along the handprint and
The real finger sewing gloves were obtained. Embroidery sewing machine (model BEAT101) made by Barudan Co., Ltd. on the back side of the wrist of this glove.
Using a Kevlar black dyed sewing thread (220 dtex)
(Made by Toray DuPont Co., Ltd.) The size of one character is vertical 1
KEVLAR letters were embroidered on 0 mm and 5 mm sides.

[Example 2] SJF (Computerized Fashion Knitting Machine) 1 manufactured by Shima Seiki Co., Ltd.
Using 0 gauge, 3 wells of 20 Kevlar yarn / two yarns (manufactured by Toray DuPont Co., Ltd.) are aligned and 16 wells / 2
Gloves are knitted with 5.4 mm, 19 courses / 25.4 mm, and Kevlar green dyed staple yarn (20th count / twisted yarn) on both sides of the 5 body parts (palm and back of hand) of this glove (manufactured by Toray DuPont Co., Ltd.) ) And orange dyed staple yarn (20th count / twisted yarn) (manufactured by Toray DuPont Co., Ltd.) 2
KEVLAR letters were woven in one vertical 10-course, horizontal 6-well size using colors.

[0063]

INDUSTRIAL APPLICABILITY When the gloves of the present invention are applied to work gloves, for example, when washing, gloves used in one factory or department are confused with gloves used in another factory or department. Disappears. In addition, the contractor who undertakes the washing of the work gloves does not have to check the documents.
If you look at the washed gloves, you can recognize the return destination at a glance,
The return work after washing becomes easy. In addition, when the gloves of the present invention include work procedures, the worker can check the work procedures without looking at documents or asking people, especially for beginners unfamiliar with work. Is suitable for Further, when the gloves of the present invention are marked with work precautions, safety marks, etc., there is an advantage that the worker can always be alerted and the number of accidents can be reduced.

In addition, since the gloves of the present invention can be displayed for a long period of time without the information on the surface being lost or erased, for example, when the information is an advertisement, the advertising effect is It has the advantage of being able to last for a long time. Further, gloves on which characters, marks, etc. are printed are not preferable for work in which production of dust is disliked, such as work in the manufacturing process in the field of precision machinery, aircraft industry, information equipment industry and the like. This is because the print may be dropped due to washing, rubbing, or the like. However, since the information on the surface is not lost, the glove of the present invention has an advantage that it can be used even in the above-mentioned work in which the generation of dust is disliked.

   ─────────────────────────────────────────────────── ─── Continued front page    F term (reference) 3B033 AA00 AA13 AA27 AA28 AB01                       AB02 AB05 AB07 AB10 AB15                       AB20 AC01 AC04 AC05 AC10

Claims (11)

[Claims] 1. A tensile strength of about 10 cN / dte.
x or more, (b) tensile modulus of about 400 cN / dtex
The above, and (c) a yarn including a high-performance fiber having at least one property of a thermal decomposition point of about 300 ° C. or higher, and having information woven, woven or sewn on the surface. Characteristic gloves. 2. The glove according to claim 1, which has at least one of the following properties. (A) The heat resistance value measured by the hot plate contact test method is 2
0 seconds or more, (b) JIS L 1096: 1
The abrasion resistance value measured by the test method described in 999 is 250 times or more, (c) ISO 13997
The value of cut resistance measured by the test method described in the method is 5
N or more, and (d) JIS L 109
6: The flexibility value measured by the test method described in 1999 is 1000 mg or less. 3. The high performance fiber is at least one fiber selected from the group consisting of aramid fiber, wholly aromatic polyester fiber, heterocyclic high performance fiber, ultra high molecular weight polyethylene fiber, polyvinyl alcohol fiber and carbon fiber. The glove according to claim 1 or 2, characterized in that. 4. The glove according to claim 3, wherein the aramid fiber is a para-aramid fiber. 5. The glove according to claim 4, wherein the para-aramid fiber is polyparaphenylene terephthalamide fiber. 6. The glove according to claim 1, wherein the information is woven, woven or sewn on the surface on the back side of the hand. 7. The glove according to claim 1, wherein the glove has a tightening portion containing a polyurethane elastic fiber. 8. The glove according to claim 1, wherein the glove is made of a pile cloth having a raised inside. 9. The glove according to claim 1, wherein at least a part of the surface of the glove is coated with a resin. 10. The glove according to claim 9, wherein the entire surface of the glove is covered with a resin. 11. The glove according to claim 1, wherein the glove is a knitted glove or a sewn glove.