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WO2019051543A1 - Fil filé de couverture et textile tissé en denim à couche unique pour habillages de moteur - Google Patents

Fil filé de couverture et textile tissé en denim à couche unique pour habillages de moteur Download PDF

Info

Publication number
WO2019051543A1
WO2019051543A1 PCT/AU2018/050989 AU2018050989W WO2019051543A1 WO 2019051543 A1 WO2019051543 A1 WO 2019051543A1 AU 2018050989 W AU2018050989 W AU 2018050989W WO 2019051543 A1 WO2019051543 A1 WO 2019051543A1
Authority
WO
WIPO (PCT)
Prior art keywords
yarn
core
wrap
fibre
continuous filament
Prior art date
Application number
PCT/AU2018/050989
Other languages
English (en)
Inventor
Christopher Hurran
Grant Mackintosh
Original Assignee
TIRANA Pty Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from AU2017903704A external-priority patent/AU2017903704A0/en
Application filed by TIRANA Pty Ltd filed Critical TIRANA Pty Ltd
Publication of WO2019051543A1 publication Critical patent/WO2019051543A1/fr

Links

Classifications

    • 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
    • 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
    • D02G3/36—Cored or coated yarns or threads
    • 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
    • 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
    • D02G3/04—Blended or other yarns or threads containing components made from different 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
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D02G3/047—Blended or other yarns or threads containing components made from different materials including aramid fibres
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2600/00—Uses of garments specially adapted for specific purposes
    • A41D2600/10—Uses of garments specially adapted for specific purposes for sport activities
    • A41D2600/102—Motorcycling
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • 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
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • 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
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
    • D10B2201/02—Cotton
    • 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
    • D10B2211/00—Protein-based fibres, e.g. animal fibres
    • D10B2211/01—Natural animal fibres, e.g. keratin fibres
    • D10B2211/02—Wool
    • 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
    • D10B2211/00—Protein-based fibres, e.g. animal fibres
    • D10B2211/01—Natural animal fibres, e.g. keratin fibres
    • D10B2211/04—Silk
    • 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
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/021—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene
    • D10B2321/0211—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene high-strength or high-molecular-weight polyethylene, e.g. ultra-high molecular weight polyethylene [UHMWPE]
    • 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
    • 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
    • D10B2501/00—Wearing apparel
    • D10B2501/04—Outerwear; Protective garments

Definitions

  • This invention relates generally to wrap yarn comprising a continuous filament fibre central core enclosed within a fibre cover, and a high strength single layer of fabric made there from.
  • motorcycle protective clothing has been shown to reduce motorcycle injury cost and with effective design can be used to reduce the severity of motorcycle injuries, including losing skin across large swaths of the body, breaking bones and suffering organ damage.
  • motorcycle protective gear can substantially protect the rider from cuts and abrasions in the event of a fall or crash.
  • Protective shields have also been used, which are supported externally to the riding garment or are secured to an external surface of the garment. More recently, fashion garments, such as those made of denim, have had patches of protective and abrasion resistant material stitched to the inside of the denim at those points of the garment considered to be most likely to impact the ground should a rider fall off. More specifically, these protective garments, including trousers or jackets, commonly include an outer layer, preferably a fashion material such as denim, and a protective inner layer, preferably abrasion resistant material including a light, strong para-aramid synthetic fibre, such as Kevlar® as well as ultra-high-molecular-weight polyethylene fibres such as Dyneema®. The inner layer lines substantially the whole of the inside of the garment and is secured to the outer layer only at corresponding edges of the inner and outer layers which occur at openings of the garment.
  • One example of a currently known protective garment includes a yarn that is made from a combination of ultrahigh molecular weight polyethylene (UHMWP, Dyneema®) and cotton twisted together before being woven into a denim twill fabric.
  • UHMWP ultrahigh molecular weight polyethylene
  • An example of protective fabric in the garment achieved 3.14 ⁇ 0.64 seconds when tested six times according to EN13595-2 on a Cambridge impact tester.
  • the limitation of this product was the melting of the UHMWP, which was evident from beads of UHMWP observed on the downstream side of the abrasion edge after testing. This melting caused catastrophic failure of the fabric over the entire abrasion area increasing the risk exposure to the wearer.
  • This particular example of product is also known to suffer from melting of the UHMWP from motorcycle exhaust heat.
  • the present invention seeks to provide thinner and stronger textile yarn for motor garments (garments used in motor activities such as motor cycle riding or other similar activities), which provides protection from abrasions and lacerations.
  • This may be accomplished by manufacturing a garment using protective single layer denims.
  • the protective single layer denims are all woven fabrics comprising various wrap yarns, otherwise known as cover-spun yarns.
  • Wrap yarn is a high strength textile yarn consisting essentially of a continuous filament fibre central core enclosed within a fibre cover.
  • the core fibre includes at least one fibre selected from the group consisting of aramid fibres, high ultra-high-molecular-weight polyethylene, high tenacity nylon, high tenacity polyester, aromatic polyester liquid crystal polymer.
  • the fibre cover or the at least one outer wrap portion being at least one fibre selected from the group consisting of cellulosic fibres, wool, silk, aramid, polyethylene, polypropylene, nylon and polyester, whereby the resultant yarn has a core to cover ratio of about 1 to 2 by weight.
  • a yarn having an inner core portion and at least one outer wrap portion, the inner core portion being at least one core yarn, the at least one outer wrap portion being an at least one first wrap yarn layer wrapped continuously around the inner core portion.
  • the second wrap yarn layer overlaps the first wrap yarn layer.
  • first wrap yarn layer and second wrap yarn layer are wrapped in opposite directions.
  • at least one outer wrap portion being an at least one first wrap yarn layer wrapped continuously and contiguously around the inner core portion
  • the core yarn is an ultra high molecular weight polyethylene material.
  • the core yarn is a high tenacity nylon material.
  • the core yarn is a high tenacity polyester material.
  • the core yarn is an aromatic polyester liquid crystal polymer material.
  • the core yarn is an aramid material.
  • the core yarn is a para-aramid material.
  • the core yarn is a combination of any two selected from the group consisting of ultra high molecular weight polyethylene material, high tenacity polyester, high tenacity nylon aromatic polyester, liquid crystal polymer.
  • the core yarn is a continuous filament core yarn.
  • the first wrap yarn layer is helically wound around the core yarn.
  • the core yarn is staple spun yarn.
  • the core yarn is a twisted continuous filament wrap yarn.
  • the core yarn is at least one yarn selected from the group of staple spun yarns, twisted continuous filament yarns or non-twisted continuous filament core yarns.
  • the core yarn is a combination of at least two yarns selected from the group of staple spun yarns, twisted continuous filament yarns or non-twisted continuous filament core yarns
  • the ultra high molecular weight polyethylene material is at least one of the ultra high molecular weight polyethylene materials selected from the group consisting of Dyneema® or Spectra®.
  • liquid crystal polymer is a Vectran®
  • the core yarn is completely covered by the first wrap yarn
  • the yarn is suitably for weaving and/or knitting into a fabric.
  • the at least one core yarn has a mass density of between 150 and 500 Dtex.
  • the at least one core yarn has a mass density of between 200 and 450 Dtex.
  • the core portion to at least one outer wrap portion ratio is 1 to 2 by weight.
  • EN13595-2 refers to the European standard impact resistance test carried out on a Cambridge impact tester in which a 49N weighted sample ay 50 mm is dropped directly onto a 60 grit abrasive belt moving at a speed of 8 m/s (approximately 29 km/h), with the test ending when the sample is holed.
  • Figure 1 shows an example of the present invention wherein the core element is wrapped with a staple spun or twisted continuous filament wrap yarn
  • Figure 2 shows a further example of the present invention have two overlapping outer layers
  • Figure 3 shows a further example of the present invention wherein the core is a staple spun yarn wrapped by the outer wrap portion.
  • the wrap yarn is made from a continuous filament fibre central core yarn covered with outer fibrous yarn.
  • the central core yarn is selected from the group of synthetic fibres made from spinnable polymers and polycondensation products such as aramid fibres, ultra-high-molecular-weight polyethylenes, high tenacity polyesters, high tenacity nylon aromatic polyesters, liquid crystal polymers, which have high strengths, some up to 2.4 GPa or greater.
  • the outer fibre yarns include at least one fibre selected from the group consisting of cellulosic fibres, wool, silk, polyester, nylon, or blends thereofwhich provide the fibre property.
  • the at least one fibrous cover yarn not only provides a soft hand feeling, along with the desirable properties of hygroscopicity, breathability, low irritation, and comfort, but also improves the weakness of the central yarn.
  • Kevlar® for example, with a relative tensile strength of approximately 3.6 GPa is strong, it is sensitive to the sunlight and is easily photodegraded. Dyneema® is also strong but has a low melting point.
  • the wrap yarn structure of the present invention protects the inner core fibres from UV degredation.
  • the yarns of the present invention is able to be weaved or knitted into a single layer protective fabric structure with high protection, the addition of the at least one outer wrap portion. This protection is nominally above Level 1 protection (4 seconds impact abrasion resistance) of the European Standard EN13595-1. In some cases it is above Level 2 protection (7 seconds).
  • a single layer fabric structure is desired as it looks and feels the same as normal denim jeans.
  • the single layer fabric structure will also provide thermal comfort benefits in that it will not be as hot to wear as a multiple layer protective jean.
  • the single layer fabric structure is also thinner than a double layer product making it more comfortable to wear.
  • the protective fabric is made in three steps: yarn covering or wrapping, fabric weaving and fabric binding.
  • the yarn of the present invention is a wrap yarn, in which there is a central core yarn made of a high strength yarn that is wrapped in at least a first outer yarn layer, wherein the at least first outer yarn layer is made from a lower strength fibre.
  • the core yarn is in the form of a high strength continuous filament 10 or a stable spun core yarn 20.
  • a preferred core yarn 10 is made of an aramid as this provides strength and does not melt, although other yarns such as those belonging to the group of ultra- high-molecular-weight polyethylene materials may be selected.
  • Core yarns 10 can be made from thermoplastic polymers such as ultrahigh molecular weight polyethylene, high tenacity polyester, aromatic polyester, or nylon or polyester to provide a product with impact abrasion resistance. A mixture of two or more material types in the core 10 or 20 may also be done to provide modified yarn properties.
  • Embodiments of the present invention include continuous filament core yarns of 220 to 440 Dtex. More supple fabrics can be achieved with core yarns with a yarn count lower than 220 Dtex. Fabrics with high abrasion resistance can be achieved from core yarns with a yarn count higher than 440 Dtex.
  • the sheath yarn or first wrap (cover) yarn layer in one embodiment can be made from a fibre that does not melt.
  • the core yarn 10 is wrapped by the first wrap yarn 30, which may be either a staple spun or twisted continuous filament wrap yarn.
  • Cotton singles yarn of 15 tex is best used for this sheath yarn.
  • Sheath yarns, or the at least one first wrap yarn layer, of lower and higher yarn counts may be used to achieve a similar result. Lower yarn counts that 15 tex may result in lower impact abrasion resistance and higher yarn counts will result in higher fabric thickness.
  • the outer wrap yarns are wrapped so that the outer sides of the wrap yarn are contiguous or touching to fully enclose the core 10 or 20.
  • the present invention will also work where a plied or continuous filament yarn is used instead of the singles yarn.
  • Both single and multiple layer sheaths can be used.
  • Other fibre types may be used in the sheath instead of cotton. For optimum abrasion resistance these fibre types should not melt such as wool, cellulosic fibres other than cotton, silk and aramid.
  • Thermoplastic fibres such as nylon, polyester, polypropylene and polyethylene can also be used in the sheath.
  • a blend of two or more fibre types may also be used in the sheath or outer wrap portion, such as the first or second wrap yarn layer.
  • the core of continuous filament yarn 10 is wrap with a first outer layer 30 and then a second outer layer 40 noting that the first and second outer layers are wrapped in opposite directions.
  • the sheath yarn, 30 or 40 is wrapped around the core 10 in either the z (right) or the s (left) direction.
  • One or more yarns may be wrapped at the one time.
  • Yarns may be wrapped in one or more directions. The optimum number of wraps per meter should be between 100 and 2000 but is wrap yarn count dependent.
  • Six 15 tex cotton yarns were wrapped at the same time around a 440 Dtex Kevlar yarn at a wrap rate of 725 wraps per meter as described in yarn 3 of table 1.
  • a standard denim fabric from any of the yarns detailed in the yarn covering (wrapping) section will result in a fabric of improved abrasion resistance when compared to a conventional cotton denim. Improvements can be made in the abrasion resistance of the fabric by increasing the density of the woven fabric. Abrasion resistant fabrics with impact abrasion resistances over three seconds were achieved when the density of the warp was 44 yarns per inch and the density of the weft was 30 yarns per inch (table 2).
  • the manufacture of other woven fabric structures with the yarn will also result in improved abrasion resistant fabrics.
  • An example is a plain weave or chino type fabrics that is manufactured from the wrap yarn will provide higher abrasion resistance than the conventional chino fabric.
  • the abrasion resistance of yarns may be improved by coating. Binding is done to provide resistance of the fibres to leave the fabric structure during abrasion. The binding may be achieved as a change in the surface resistance of the fibres within the fabric or may be from the adhesion of some or all of the fibres together.
  • binding of the fibres was achieved by the addition of an acrylic polymer from a water solvent.
  • Methods for applying the binder include the pad, dry cure process, spray coating, foam coating, printing and vapour deposition.
  • the polymer may be applied from solvents other than water.
  • Other thermosetting polymers may be used to achieve binding of the fibres.
  • Thermoplastic polymers may also be used to bind the fibres together by the use of heat.
  • the protective motorcycle denims are made by single layer fabrics, which are all woven fabrics comprising by various cover-spun yarns. Examples of those cover-spun yarns in the present invention are described in Table 1.1 and Table 1.2.
  • Table 3 A thin layer of polymeric cross-linking agent, such as ARRISTAN HB 14 (acrylic emulsion polymer), has been applied on those weaved fabrics by padding methods.
  • the abrasion resistance can be further enhanced as the tight connection between yarns, as shown in Table 4, with normal denim used as blank control.
  • This example shows the availability of the single layer denim using yarns in accordance with the present disclosure to reach the desired abrasion time by surface polymer coating.
  • Abrasion resistance was measured in accordance with European Standard CE13595- 1 :2002.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

La présente invention concerne un fil textile de haute résistance fournissant un fil de textile plus fin et plus solide aux habillages de moteur, qui fournit une protection contre les abrasions et les lacérations constitué d'un cœur central en fibre à filaments continus enfermé à l'intérieur d'un recouvrement de fibre, la fibre de cœur de fibres à filaments continus étant au moins une fibre sélectionnée dans le groupe constitué des fibres d'aramide, du polyéthylène de ultra-haut poids moléculaire, et le recouvrement de fibre étant au moins une fibre sélectionnée dans le groupe constitué des fibres cellulosiques, de la laine, de la soie ou de leurs combinaisons, moyennant quoi le fil résultant présente un rapport du noyau au recouvrement d'environ 1 à 2 en poids.
PCT/AU2018/050989 2017-09-12 2018-09-12 Fil filé de couverture et textile tissé en denim à couche unique pour habillages de moteur WO2019051543A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2017903704A AU2017903704A0 (en) 2017-09-12 Single layer protective denim
AU2017903704 2017-09-12

Publications (1)

Publication Number Publication Date
WO2019051543A1 true WO2019051543A1 (fr) 2019-03-21

Family

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Application Number Title Priority Date Filing Date
PCT/AU2018/050989 WO2019051543A1 (fr) 2017-09-12 2018-09-12 Fil filé de couverture et textile tissé en denim à couche unique pour habillages de moteur

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115559036A (zh) * 2022-11-10 2023-01-03 安徽工程大学 纤维包芯金属长丝包缠复合纱线、制备方法和用途

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0385024A1 (fr) * 1989-02-15 1990-09-05 Springs Industries Inc. Fil à âme à fin denier fait de deux composants pour vêtements de protection résistant au feu et procédé pour la production de ce fil
US5033262A (en) * 1988-12-22 1991-07-23 Springs Industries, Inc. Method of forming a corespun yarn for fire resistant safety apparel
US20030098068A1 (en) * 2001-10-26 2003-05-29 Cheng-Hang Chi Lightweight denim fabric containing high strength fibers and clothing formed therefrom
US20070249250A1 (en) * 2003-10-20 2007-10-25 Servajean Pierre H Textile Based on a Mixture of Abrasion Resistant Technical Fibers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5033262A (en) * 1988-12-22 1991-07-23 Springs Industries, Inc. Method of forming a corespun yarn for fire resistant safety apparel
EP0385024A1 (fr) * 1989-02-15 1990-09-05 Springs Industries Inc. Fil à âme à fin denier fait de deux composants pour vêtements de protection résistant au feu et procédé pour la production de ce fil
US20030098068A1 (en) * 2001-10-26 2003-05-29 Cheng-Hang Chi Lightweight denim fabric containing high strength fibers and clothing formed therefrom
US20070249250A1 (en) * 2003-10-20 2007-10-25 Servajean Pierre H Textile Based on a Mixture of Abrasion Resistant Technical Fibers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115559036A (zh) * 2022-11-10 2023-01-03 安徽工程大学 纤维包芯金属长丝包缠复合纱线、制备方法和用途

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