ES2235735T3 - DRESS PROTECTION AGAINST CUTS. - Google Patents
DRESS PROTECTION AGAINST CUTS.Info
- Publication number
- ES2235735T3 ES2235735T3 ES00123111T ES00123111T ES2235735T3 ES 2235735 T3 ES2235735 T3 ES 2235735T3 ES 00123111 T ES00123111 T ES 00123111T ES 00123111 T ES00123111 T ES 00123111T ES 2235735 T3 ES2235735 T3 ES 2235735T3
- Authority
- ES
- Spain
- Prior art keywords
- against cuts
- interwoven
- protective clothing
- dtex
- protective
- 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.)
- Expired - Lifetime
Links
- 238000003870 depth resolved spectroscopy Methods 0.000 title 1
- 208000009743 drug hypersensitivity syndrome Diseases 0.000 title 1
- 239000011521 glass Substances 0.000 claims abstract description 30
- 239000004760 aramid Substances 0.000 claims abstract description 10
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 7
- 229920003235 aromatic polyamide Polymers 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 30
- 230000001012 protector Effects 0.000 claims description 3
- 210000000245 forearm Anatomy 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000010040 friction spinning Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 abstract description 8
- 238000009940 knitting Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000009987 spinning Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 102100025800 E3 SUMO-protein ligase ZBED1 Human genes 0.000 description 2
- 101000786317 Homo sapiens E3 SUMO-protein ligase ZBED1 Proteins 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/08—Arm or hand
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/24—Resistant to mechanical stress, e.g. pierce-proof
- A41D31/245—Resistant to mechanical stress, e.g. pierce-proof using layered materials
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/16—Yarns or threads made from mineral substances
- D02G3/18—Yarns or threads made from mineral substances from glass or the like
- D02G3/182—Yarns or threads made from mineral substances from glass or the like the glass being present only in part of the structure
- D02G3/185—Yarns or threads made from mineral substances from glass or the like the glass being present only in part of the structure in the core
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/38—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/442—Cut or abrasion resistant yarns or threads
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
- D04B1/24—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
- D04B1/28—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel gloves
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
- D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Health & Medical Sciences (AREA)
- Gloves (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Inorganic Insulating Materials (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Description
Vestimenta de protección contra cortes.Protective clothing against cuts.
La invención se refiere a vestimenta de protección contra cortes hecha con un hilado que tiene un núcleo de filamentos de vidrio y una envoltura de fibras de aramida.The invention relates to clothing of cut protection made with a yarn that has a core of glass filaments and aramid fiber wrap.
El documento US-A-5.177.948 describe un hilado compuesto no metálico y estructuras planas textiles y vestimenta protectora hechas con él, en donde éstas tienen una resistencia al corte, flexibilidad y capacidad de flexión superiores en comparación con los hilados para protección contra cortes que contienen alambres metálicos. El hilado del documento US-A-5.177.948 contiene un núcleo de fibra y una envoltura arrollada alrededor del núcleo. Al menos una cuerda del núcleo se compone de fibras de vidrio, y esta cuerda presenta un título de 375 a 1000 den, correspondientes aproximadamente a 417 a 1111 dtex. La envoltura arrollada alrededor del núcleo abarca al menos dos cuerdas trenzadas en sentidos opuestos, en espiral, alrededor del núcleo, y el hilado compuesto no metálico presenta un título total de 2000 a 5000 den, equivalentes a 2222 a 5555 dtex. Para la envoltura arrollada alrededor del núcleo se pueden emplear fibras de aramida, aunque se prefieren fibras de polietileno.The document US-A-5,177,948 describes a yarn non-metallic compound and flat textile structures and clothing protective made with it, where they have a resistance to superior cutting, flexibility and bending capacity in comparison with yarns for protection against cuts that They contain metal wires. Document spinning US-A-5,177,948 contains a core of fiber and a wrap wrapped around the core. At least a core cord is made of glass fibers, and this string presents a title of 375 to 1000 den, corresponding approximately 417 to 1111 dtex. The wrap wrapped around of the core encompasses at least two braided strings in directions opposite, spiral, around the core, and the composite yarn not metallic presents a total title of 2000 to 5000 den, equivalent to 2222 to 5555 dtex. For the wrap wrapped around the core aramid fibers can be used, although preferred polyethylene fibers
La fibra compuesta del documento US-A-5.177.948 se ha de procesar en tricotosas o telares convencionales para formar estructuras planas textiles, o tejer para la fabricación de vestimenta protectora.The composite fiber of the document US-A-5,177,948 has to be processed in knitting machines or conventional looms to form flat structures textiles, or weaving for the manufacture of protective clothing.
Por un lado, la producción del hilado compuesto del documento US-A-5.177.948 es muy compleja, dado que hay que arrollar dos cuerdas de hilado alrededor de un núcleo y, por consiguiente, hay que disponer por separado primero el núcleo, que también puede estar formado por varias cuerdas de hilado, y las cuerdas de hilado necesarias para el arrollamiento, que se han de arrollar en posteriores fases de trabajo. Este hilado debería ofrecer ciertamente una buena protección contra cortes, pero debido a la estructura del hilado resultaría de difícil tratamiento en tricotosas modernas y conduciría a artículos de protección contra cortes comparativamente rígidos debido a la estructura y el grosor del hilado.On the one hand, the production of compound yarn of US-A-5,177,948 is very complex, since you have to wind two spinning ropes around of a core and, therefore, must be arranged separately first the core, which can also be formed by several spinning ropes, and the spinning ropes necessary for the winding, to be rolled in later phases of job. This yarn should certainly offer a good protection against cuts, but due to the structure of the yarn it would be difficult to treat in modern knitting machines and would lead to comparatively cut protection articles rigid due to the structure and thickness of the yarn.
La presente invención se plantea por tanto la misión de poner a disposición vestimenta de protección contra cortes constituida por un hilado, que se pueda fabricar de modo sencillo y que ofrezca una alta protección contra cortes con buena comodidad de uso. Además, la vestimenta de protección contra cortes debe tener una alta resistencia al desgaste por fricción.The present invention therefore raises the mission of providing protective clothing against cuts consisting of a yarn, which can be manufactured so simple and that offers high protection against cuts with good comfort of use. In addition, cut protection clothing It must have a high resistance to friction wear.
Esta misión se soluciona en el caso de la vestimenta de protección contra cortes mencionada al principio debido a que el hilado es un hilo a base de filamentos de vidrio entretejidos con fibras cortadas de aramida, en donde el hilo entretejido presenta un título total de 250 a 1250 dtex y el título de los filamentos de vidrio es de 150 a 450 dtex.This mission is solved in the case of the cut protection clothing mentioned at the beginning because the yarn is a thread based on glass filaments interwoven with cut aramid fibers, where the thread interwoven presents a total title of 250 to 1250 dtex and the title of the glass filaments is 150 to 450 dtex.
La proporción en peso de los filamentos de vidrio debe ser del 30 al 60%, preferentemente del 40 al 50% del peso total del hilo entretejido. Como título total del hilo se prefieren 400 a 800 dtex. En el caso del título indicado de los filamentos de vidrio se trata en cada caso del título total de un hilado multifilar de filamentos de vidrio que, según la invención, asciende a 150 a 450 dtex, preferentemente a 200 a 350 dtex.The proportion by weight of the glass filaments should be 30 to 60%, preferably 40 to 50% of the weight total interwoven thread. The total thread title is preferred 400 to 800 dtex. In the case of the indicated title of the filaments of glass is in each case the total title of a yarn multifilar glass filament which, according to the invention, ascends at 150 to 450 dtex, preferably at 200 to 350 dtex.
La vestimenta protectora contra cortes se teje en especial con el hilo entretejido. Resulta especialmente ventajoso trenzar entre sí dos hilos entretejidos, ya que así se logra una mayor resistencia al desgaste por fricción en la vestimenta de protección contra cortes así producida.Protective clothing against cuts is woven in Special with the interwoven thread. It is especially advantageous braid two interwoven threads together, as this achieves a increased wear resistance due to friction in the clothing of protection against cuts thus produced.
El hilo a base de filamentos de vidrio entretejidos con fibras cortadas de aramida se puede fabricar de modo especialmente ventajoso según el procedimiento de hilatura por fricción. Con él es posible una fabricación económica del hilo en un proceso de trabajo. Para la fabricación del hilo se pueden emplear hiladoras por fricción como las que se venden bajo la marca DREF 2, DREF 2000, de Textilmaschinenfabrik Dr. Ernst Fehrer AG, o como las que se describen, por ejemplo, en el documento DE-A-37 41 783.The thread based on glass filaments interwoven with aramid cut fibers can be manufactured from especially advantageous way according to the spinning process by friction. With it an economical manufacture of the thread is possible in A work process. For the manufacture of the thread you can use friction spinners like those sold under the brand DREF 2, DREF 2000, from Textilmaschinenfabrik Dr. Ernst Fehrer AG, or such as those described, for example, in the document DE-A-37 41 783.
En el caso de la vestimenta protectora contra cortes se trata en especial de un guante protector contra cortes, pero también se pueden hacer protectores de brazo o protectores de antebrazo.In the case of protective clothing against Cuts is especially a protective glove against cuts, but you can also make arm protectors or forearm.
Con el hilo entretejido empleado según la invención se pueden producir prendas protectoras contra cortes de un peso comparativamente bajo, lo que aumenta su comodidad de uso. Así, por ejemplo, el peso de un guante protector contra cortes es de 15 a 40 g, en especial sólo de 15 a 25 g.With the interwoven thread used according to the invention protective clothing can be produced against cuts of a comparatively low weight, which increases your comfort of use. Thus, for example, the weight of a protective cut-off glove is 15 to 40 g, especially only 15 to 25 g.
Para producir guantes tricotados se emplean preferentemente las llamadas tricotosas automáticas de guantes como las que se comercializan, por ejemplo, por las empresas japonesas Shima Seiki o Matsuya. Estas tricotosas automáticas se ofrecen con diversas distancias de agujas:To produce knitted gloves are used preferably the so-called automatic knitting gloves like those that are marketed, for example, by Japanese companies Shima Seiki or Matsuya. These automatic knitting machines are offered with different needle distances:
calibre 7: para guantes relativamente gruesos y pesados7 gauge: for relatively thick gloves and heavy
calibre 10: para guantes ligeros que han de dar la sensación de que no se llevan guantes10 gauge: for light gloves to be given the feeling that you don't wear gloves
calibre 13: para guantes muy ligeroscaliber 13: for very light gloves
calibre 14 ó 15: para guantes ultraligeros / ultrafinos.14 or 15 gauge: for ultralight gloves / ultra thin.
Los guantes protectores contra cortes de la presente invención se fabrican preferentemente con distancias de agujas de calibres 10 y 13. Por lo tanto, se trata de guantes ligeros hasta muy ligeros que no se podrían fabricar con el hilado según el documento US-A-5.177.948, dado que el hilado descrito en él presenta un peso elevado y, en consecuencia, posee una elevada rigidez. Tampoco se podría apenas realizar un tratamiento con una separación de agujas de calibre 10 y, en especial, de calibre 13 con un título total del hilado compuesto de al menos 2000.Protective gloves against cuts of the The present invention is preferably manufactured with distances of 10 and 13 gauge needles. Therefore, these are gloves light to very light that could not be manufactured with yarn according to US-A-5,177,948, since the yarn described in it has a high weight and, in Consequently, it has a high rigidity. Nor could one barely perform a treatment with a 10 gauge needle spacing and especially 13 caliber with a total yarn title composed of at least 2000.
A continuación, la invención se explica y describe con más detalle con ayuda de ejemplos.Next, the invention is explained and describe in more detail with the help of examples.
Las propiedades de los guantes protectores contra cortes se miden según la norma DIN EN 388 (1994) "Comprobación de guantes protectores frente a riesgos mecánicos", y la resistencia al desgaste por fricción, la resistencia al corte, la resistencia al desgarre continuado y la resistencia a la perforación determinadas según la norma se clasifican en niveles de prestación 1 a 5, en donde las propiedades de un guante protector son tanto mejores cuanto más alto sea el nivel en el que está clasificado.The properties of protective gloves against cuts are measured according to DIN EN 388 (1994) "Checking protective gloves against mechanical hazards ", and the friction wear resistance, cut resistance, continued tear strength and puncture resistance determined according to the standard are classified into benefit levels 1 to 5, where the properties of a protective glove are both better the higher the level you are at classified.
Se fabricó un guante con el hilo entretejido empleado según la invención para la producción de vestimenta protectora con un título total de 720 dtex, un título total de los filamentos de vidrio multifilares de 340 dtex y una proporción en peso de los filamentos de vidrio del 47%. Dos hilos entretejidos se trenzaron juntos y dos hilos trenzados se introdujeron y tejieron paralelos en una tricotosa con separación de agujas de calibre 7. El peso del guante fue de 35,6 g.A glove was made with the interwoven thread used according to the invention for the production of clothing protective with a total title of 720 dtex, a total title of 340 dtex multifilar glass filaments and a proportion in 47% glass filament weight. Two interwoven threads are braided together and two braided threads were introduced and woven parallel in a knitting machine with 7 gauge needle spacing. The weight of the glove was 35.6 g.
El guante se investigó según DIN EN 388 en cuanto a resistencia al corte y resistencia al desgaste por fricción en el Institut Textile de France, un Centro de homologación acreditado para equipo de protección personal, se clasificó en el nivel de prestaciones 3 y en cuanto a la protección contra cortes en la clase 5, es decir en la clase más alta en la que se puede clasificar un guante en cuanto a protección contra cortes.The glove was investigated according to DIN EN 388 as soon as to shear resistance and frictional wear resistance in the Institut Textile de France, an accredited Approval Center for personal protective equipment, it was classified in the level of benefits 3 and in terms of protection against cuts in class 5, that is, in the highest class in which you can classify a glove in terms of protection against cuts.
Se fabricó un guante con el hilo entretejido empleado según la invención para la producción de vestimenta protectora con un título total de 720 dtex, un título de los filamentos de vidrio de 340 dtex y una proporción en peso de los filamentos de vidrio del 47%. Dos de estos hilos entretejidos se trenzaron juntos y el hilo trenzado se tejió en una tricotosa con separación de agujas de calibre 10. El peso del guante fue de 22,3 g.A glove was made with the interwoven thread used according to the invention for the production of clothing protective with a total title of 720 dtex, a title of 340 dtex glass filaments and a weight ratio of 47% glass filaments. Two of these interwoven threads are they braided together and the braided thread was woven into a knitting with 10 gauge needle spacing. The weight of the glove was 22.3 g.
Este guante también fue investigado según DIN EN 388 por el Institut Textile de France en cuanto a su resistencia al corte y también se clasificó en la clase 5 de resistencia al corte. Este guante según la invención se caracteriza, por tanto, por una protección muy elevada al corte con un bajo peso, lo que produce una comodidad de uso especialmente elevada.This glove was also investigated according to DIN EN 388 by the Institut Textile de France regarding its resistance to cut and was also classified in class 5 cut resistance. This glove according to the invention is therefore characterized by a very high cut protection with a low weight, which produces an especially high comfort of use.
En este ejemplo se fabricó un guante de protección contra cortes según la invención que presentó un peso de tan sólo 17,8 g. Para ello se trenzaron juntos dos hilos entretejidos con un título total de 450 dtex, un título de los filamentos de vidrio de 220 dtex y una proporción en peso de los filamentos de vidrio de aproximadamente 49%, y se tejieron en una tricotosa con una separación de agujas de calibre 13 para producir un guante. A pesar del muy bajo peso, el guante mostró una resistencia al corte según DIN EN 388 de clase 5 y una resistencia al desgaste por fricción de clase 2.In this example a glove of protection against cuts according to the invention that presented a weight of only 17.8 g. Two strands were braided together. interwoven with a total title of 450 dtex, a title of 220 dtex glass filaments and a weight ratio of glass filaments of approximately 49%, and were woven into a knitting machine with a separation of 13 gauge needles to produce a glove. Despite the very low weight, the glove showed a shear strength according to DIN EN 388 class 5 and a resistance to class 2 friction wear.
Con el hilo entretejido del Ejemplo 2 se produjo un guante en una tricotosa con una separación de agujas de calibre 10. El guante, con un peso de 23,2 g, se clasificó en la clase 5 en cuanto a la resistencia al corte y en la clase 3 en cuanto a la resistencia al desgaste por fricción.With the interwoven thread of Example 2, it was produced a glove on a knitting machine with a separation of gauge needles 10. The glove, weighing 23.2 g, was classified in class 5 in in terms of cut resistance and in class 3 as regards friction wear resistance.
Con un hilo de filamentos de vidrio entretejidos con fibras cortadas de aramida que presentaba un título total de 450 dtex, un título de los filamentos de vidrio de 220 dtex y un porcentaje en peso de los filamentos de vidrio del 49%, se tejió un guante de 31,9 g en una tricotosa con una separación de agujas de calibre 7. Dos hilos entretejidos estaban trenzados entre sí, y en la tricotosa se introdujeron paralelos 3 hilos trenzados entre sí. Según DIN EN 388, el guante se clasificó en la clase 5 en cuanto a la protección contra cortes y en la clase 3 en cuanto a la resistencia al desgaste por fricción.With a thread of interwoven glass filaments with aramid cut fibers that had a total titer of 450 dtex, a 220 dtex glass filament title and a percentage by weight of the glass filaments of 49%, a 31.9 g glove in a knitting machine with a needle separation of caliber 7. Two interwoven threads were twisted together, and in The knitting machine introduced 3 strands twisted together. According to DIN EN 388, the glove was classified in class 5 in terms of protection against cuts and in class 3 in terms of friction wear resistance.
Ejemplo comparativo 1Comparative example one
En una tricotosa con separación de agujas de calibre 7 se tejió un guante. El hilo empleado para ello, de filamentos de vidrio entretejidos con fibras cortadas de aramida, presentó un título total de 2630 dtex. El título de los filamentos de vidrio fue de 680 dtex y su proporción en peso el 26%. En este ejemplo no se procedió al trenzado de dos hilos. Según DIN EN 388, este guante, que tenía un peso de 36,6 g, también se pudo clasificar en la clase 5 en cuanto a la resistencia al corte. Sin embargo, en cuanto a la resistencia al desgaste por fricción sólo se clasificó en la clase 1. Sin embargo, para la práctica, no sólo tiene importancia una alta protección contra cortes, sino también una alta resistencia al desgaste por fricción, ya que ésta es determinante para la vida útil del guante. Con ello, el guante de este ejemplo no cumple todos los requisitos que se plantean para un guante protector de buena calidad.In a knitting machine with needle separation 7 gauge woven a glove. The thread used for it, of glass filaments interwoven with cut aramid fibers, presented a total title of 2630 dtex. The title of the filaments of glass was 680 dtex and its weight ratio was 26%. In this example did not proceed to twisted two wires. According to DIN EN 388, this glove, which had a weight of 36.6 g, could also classify in class 5 in terms of cut resistance. Without However, in terms of friction wear resistance only was classified in class 1. However, for practice, not only High protection against cuts is important, but also high resistance to friction wear, since this is determinant for the life of the glove. With it, the glove of This example does not meet all the requirements for a good quality protective glove.
Ejemplo comparativo 2Comparative example 2
En otro ejemplo comparativo se tejió un guante en una tricotosa con separación de agujas de calibre 10. El hilo empleado para ello, con filamentos de vidrio entretejidos con fibras cortadas de aramida, presentó un título total de 360 dtex. El título de los filamentos de vidrio fue de 110 dtex y su porcentaje en peso el 30%. En cada caso se trenzaron entre sí dos hilos entretejidos, y en cada caso dos hilos trenzados se introdujeron paralelos en la tricotosa. Según DIN EN 388 este guante, que presentó un peso de 22 g, sólo se pudo clasificar en la clase 1 en cuanto a la resistencia al corte, con lo que el guante no cumple el estándar de protección contra cortes exigido por la industria.In another comparative example a glove was woven in a knitting machine with 10-gauge needle spacing used for this, with glass filaments interwoven with Aramid cut fibers, presented a total title of 360 dtex. The title of the glass filaments was 110 dtex and its 30% weight percentage. In each case two braided each other interwoven threads, and in each case two braided threads are They introduced parallels in the knitting machine. According to DIN EN 388 this glove, which presented a weight of 22 g, could only be classified in the class 1 in terms of cut resistance, so that the glove does not meets the cut protection standard required by the industry.
Claims (10)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10040589 | 2000-08-15 | ||
| DE10040589A DE10040589C1 (en) | 2000-08-15 | 2000-08-15 | Cut resistant clothing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2235735T3 true ES2235735T3 (en) | 2005-07-16 |
Family
ID=7652990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES00123111T Expired - Lifetime ES2235735T3 (en) | 2000-08-15 | 2000-10-25 | DRESS PROTECTION AGAINST CUTS. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1180555B1 (en) |
| AT (1) | ATE286162T1 (en) |
| DE (2) | DE10040589C1 (en) |
| DK (1) | DK1180555T3 (en) |
| ES (1) | ES2235735T3 (en) |
| PT (1) | PT1180555E (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2855837B1 (en) * | 2003-06-06 | 2006-01-27 | Api Seplast | WIRE HAVING CUT RESISTANCE PROPERTIES |
| US6952915B2 (en) * | 2003-10-29 | 2005-10-11 | E. I. Du Pont De Nemours And Company | Ply-twisted yarns and fabric having both cut-resistance and elastic recovery and processes for making same |
| CN100409778C (en) * | 2004-03-11 | 2008-08-13 | 深圳市海川实业股份有限公司 | Protective gloves made of confounded fibers |
| USD1058049S1 (en) | 2021-09-03 | 2025-01-14 | Milwaukee Electric Tool Corporation | Protective sleeve |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2599762B1 (en) * | 1986-06-04 | 1988-12-02 | Gosse Filature | FIRE-RESISTANT TEXTILE THREAD AND USE THEREOF |
| AT385782B (en) * | 1987-01-16 | 1988-05-10 | Fehrer Textilmasch | DEVICE FOR PRODUCING A YARN |
| HK1006729A1 (en) * | 1988-09-26 | 1999-03-12 | Alliedsignal Inc. | Cut resistant yarn, fabric and gloves |
| US5177948B1 (en) * | 1989-06-13 | 1995-04-18 | Nathaniel H Kolmes | Yarn and glove |
| JPH03220335A (en) * | 1989-12-05 | 1991-09-27 | Dollfus Mieg & Co Sa | Fire-resisting fiber yarn and its use |
| US5701730A (en) * | 1991-03-14 | 1997-12-30 | Tba Industrial Products Limited | Incandescent mantles |
| US5628172A (en) * | 1994-08-31 | 1997-05-13 | Nathaniel H. Kolmes | Composite yarns for protective garments |
| US5853885A (en) * | 1996-12-19 | 1998-12-29 | E. I. Du Pont De Nemours And Company | Cut resistant yarn and fabric |
| JPH11172512A (en) * | 1997-12-04 | 1999-06-29 | Kanebo Ltd | Knitted glove |
| US6829881B1 (en) * | 1998-08-07 | 2004-12-14 | Teijin Twaron Gmbh | Cut-resistant articles of aramid microfilaments |
-
2000
- 2000-08-15 DE DE10040589A patent/DE10040589C1/en not_active Expired - Fee Related
- 2000-10-25 AT AT00123111T patent/ATE286162T1/en active
- 2000-10-25 PT PT00123111T patent/PT1180555E/en unknown
- 2000-10-25 ES ES00123111T patent/ES2235735T3/en not_active Expired - Lifetime
- 2000-10-25 DK DK00123111T patent/DK1180555T3/en active
- 2000-10-25 DE DE50009119T patent/DE50009119D1/en not_active Expired - Lifetime
- 2000-10-25 EP EP00123111A patent/EP1180555B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE50009119D1 (en) | 2005-02-03 |
| DK1180555T3 (en) | 2005-02-28 |
| EP1180555B1 (en) | 2004-12-29 |
| DE10040589C1 (en) | 2002-06-06 |
| PT1180555E (en) | 2005-04-29 |
| EP1180555A1 (en) | 2002-02-20 |
| ATE286162T1 (en) | 2005-01-15 |
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