Abstract: A conductive composite yarn having: a) a core formed of at least one metallic strand of 40 or higher gauge which is electrically conductive; b) at least one inner cover wrapped around the core in a first direction at a rate sufficient to provide substantially complete coverage of the core by the inner cover, wherein the inner cover is a natural or synthetic yarn; c) at least one outer cover wrapped around the at least one inner cover, wherein the outer cover is wrapped in a second direction opposite to a direction of a cover layer on which the outer cover is directly wrapped, at a rate sufficient to provide substantially complete cover of the cover layer on which the outer cover is directly wrapped; d) at least one bonding agent applied onto the at least one outer cover; and e) optionally, a lubricant. a conductive composite sewing thread therefrom, and use of the yarn/sewing thread in production of smart fabrics or smart garments having electrical segments, patterns, or grids therein.

Abstract: A hybrid cord, comprising (a) a core yarn consisting of meta-aromatic polyamide fibers, and (b) at least one wrapping yarn consisting of para-aromatic polyamide fibers that warps around the core yarn at a helical angle, wherein (i) the core yarn makes up 20-60% by weight and the wrapping yarn makes up 40-80% by weight of the hybrid cord, based on the total weight of the hybrid cord, (ii) the twist multiplier of the core yarn is 0-0.5, the twist multiplier of the hybrid cord is 4.5-12; and the twist per meter (tpm) ratio between the at least one wrapping yarn and the hybrid cord ranges from 0.8 to 1.2, and (iii) the helical angle of the wrapping yarn is 10-60 degrees.

Abstract: A strand (3) comprising a group of twisted threads (8) and arranged so as to have, over a first part (1) of its length: a sheath (4) containing the group of twisted threads, and a flexible filling product (7) filling a peripheral interstice (6) located between the inner face of the sheath and the periphery of the group of twisted threads, and, over a second part (2) of its length, which is separate from the first part: a material (9) covering the periphery of the group of twisted threads, said material adhering to the twisted threads of the group.

Abstract: The present invention relates to a core-sheath rope (1), comprising a textile core (2) with one or several stationary threads (21-28) extending in the longitudinal direction of the rope, an outer sheath (3) provided in the form of a hollow braid, and an inner sheath (4) provided in the form of a hollow braid and surrounding the core (2). The rope according to the invention is characterized in that at least part of the stationary threads of the core (21-26) are braided individually into the hollow braid (41, 42) of the inner sheath (4).

Abstract: An SZ laying machine for umbilical/power umbilical is described. Starting from an input end the machine includes: a first die receiving and collecting a first set of elongate elements substantially rectilinear from respective supplies of elongate elements, a second static die which receives and collects a second set of elongate elements substantially rectilinear from respective supplies of elongate elements and this second set is closed together with the first set into an assembled bundle, at least one supporting means which keeps the assembled bundle radially in place; a revolving device able to torsional rotate the bundle back and forth in an oscillating SZ manner, and a tape or band winding apparatus which in immediate proximity to the revolving device applies band or tape circumferentially onto the SZ laid bundle of elongate elements.

Abstract: A conveyor belt comprising knit fabric of high practicality, and an apparatus which uses such a conveyor belt. The conveyor belt includes weft knit fabric. Suction of air from below belt(s) is used to convey sheet-like and/or small thing(s) which are object(s) to be conveyed that are placed. The strength of filament(s) of knit fabric at side end(s) is adequately maintained. Loops exhibit mutual intertwining of filament(s) Pitch Ps of loops in width direction is formed so as to be smaller than pitch Pg of loops in conveying direction. Adjacent loops are mutually flattened and filament(s) of loop(s) are entangled, mutual intertwining of filament(s) causes knit fabric to have suppressed percentage elongation and increased strength in conveying direction, fraying of filament(s) at side end(s) of belt(s) is prevented, and strength is adequately increased.

Abstract: A cut resistant yarn includes a core-spun core. A first layer includes a first filament made of a cut resistant material. The first layer is wrapped around the core-spun core in a first direction, A second layer including a second filament is wrapped around the first layer in a second direction that is opposite of the first direction.

Abstract: Yarns are provided which may include a core having a continuous filament, a first covering of said filament, obtained by winding a first yarn in a first winding direction, a second covering superposed over the first covering, made by winding a second yarn in an opposite winding direction, so as to form an open-coiling cover, at least one third covering, obtained by winding at least one sliver having discontinuous fibres in the same winding direction as the second yarn, positioning the fibres at least in the interspaces of said open-coiling cover. Durable and comfortable textiles and garments made from such yarn and methods of making same are also provided.

Abstract: The present invention is to provide a hybrid core rope which does not require maintenance or a hybrid core rope capable of reducing a maintenance task. The hybrid core rope includes a resin solid core in which a plurality of spiral grooves is formed in the longitudinal direction on an outer peripheral surface thereof, a plurality of fiber bundles respectively spirally wound around the outer peripheral surface of the resin solid core along the plurality of spiral grooves, the fiber bundles having thickness to fill the spiral grooves, and a plurality of steel strands spirally wound around the outer peripheral surface of the resin solid core around which the fiber bundles are wound. The fiber bundles and the strands are respectively wound so as to have angles which are not parallel to each other.

Abstract: Elastic knitting thread, having a core of an elastic material, an inner wrapper surrounding the core and an outer wrapper surrounding the inner wrapper, wherein one yarn is a flat yarn and the other yarn is a textured yarn.

Abstract: The present invention relates to composite elastomeric yarns and fabrics, to methods of making same, and to articles in which such yarns and fabrics are used. The composite yarns of the present invention comprise a elastomeric core, an elastomeric thermoplastic sheath disposed about the core and, preferably, fibers mechanically anchored in the sheath. The composite fabrics of the present invention comprise the composite yarns of the present invention and conventional fibers arranged to form a fabric.

Abstract: The present invention relates to a method of accomplishment of a hybrid cord comprising an inner layer (1) in steel cord, an intermediate layer (2) in a high module and high toughness fiber and an outer layer (3) in a Polyolefin fiber. The present invention also refers to its application in an 8 (4×2) cords braided hybrid cable or any other type of hybrid cable presenting another construction, in braided or twisted cables.

Abstract: A rope structure comprising a core component comprising core fibers combine to form a first rope structure and a first cover component comprising first cover strands comprising first cover fibers within a first matrix material. The first cover strands are arranged around at least a portion of the core component.

Abstract: A cable includes a first layer of wire helically wound to define a lumen having a lumen diameter. A second layer of wire is helically wound over the first layer. A first end segment of the second layer is configured with a plurality of strands that are fused together. A second end segment of the second layer is configured with a plurality of strands that are fused together.

Abstract: A high-strength cable having a twisted layer of non-metallic reinforcing elements in outer coatings is disclosed. The reinforcing elements include coating elements, fiber elements of copolyparaphenylene-3,4?-oxydiphenyleneterephthalic amide disposed in the coating elements, and filling materials filled between the fiber elements, respectively. The lateral compression stress of the fiber elements of the copolyparaphenylene-3,4?-oxydiphenyleneterephthalic amide is 75 cN/dtex or more.

Abstract: A sport racket string includes a string which is a solid string and multiple recesses are defined in an outer surface of the string. The recesses include different sizes, depths and shapes, and are located in pre-determined ways such as lines so as to increase the friction between the balls and the string. The strings of the present invention are light in weight and allow the users to control the balls efficiently.

Abstract: Enhanced performance yarns which are functional alternatives to 100% petroleum oil based virgin continuous filament yarns, and yarns of natural fibers and methods of making them. The yarns may comprise an inner portion of spun staple fibers of recycled plastic and an outer portion comprising a different material and incorporate highly significant amounts of recycled plastics, particularly post consumer recycled, thermoplastic material such as polyethylene terephthalate which contains medium to high levels of contamination. One embodiment of yarn comprises a core, an inner portion of spun staple fibers surrounding the core, and an outer portion comprising an inner helix and an outer helix.

Abstract: A composite yarn is provided which comprises a core and a covering layer formed by wrapping a covering fiber around the core, the core being composed of a metal thin wire and an attending yarn comprising a filament yarn, wherein the attending yarn is wound around the metal thin wire at 5 to 60 turns per meter of the metal thin wire. A cut-resistant glove formed of the composite yarn is also provided. The composite yarn of the present invention is preferably usable for protective products such as protective fabrics, protective clothes, protective aprons and protective gloves used for protecting workers and a cut-resistant glove formed of the composite fiber is excellent not only in moisture absorption property, but also in putting-on-feeling, use feeling and workability in the state of being put on.

Abstract: Improved yarns the properties of which can be altered by heat treatment for various products are disclosed, as well as product made therewith and processes thereof. The yarns of the invention comprise a multifilamentary core of a comparatively lower melting point material, such as polypropylene or polyethylene, which is wrapped in both S and Z directions (that is, both clockwise and counterclockwise) by multifilamentary strands of a higher melting point material, such as polyester. For providing cut and abrasion resistance to webbing and products made therefrom, such as cargo lifting slings and the like, on the order of 8-12 such yarns are woven into the edges of webbing material, such that they contact one another.

Abstract: A sewing thread comprising a first yarn that is a filament yarn made or a fire resistant polymer and a second yarn that is a synthetic and/or natural yarn. The sewing thread may also contain a third yarn that is a synthetic and/or natural yarn. The first, second, and third yarns each have a first twist in the same direction. The first, second, and third yarns are then combined to form the sewing thread using a second twist which is in the opposite direction of the first twist. No bonding agent is used in the sewable, fire resistant thread.

Abstract: A fishing line including a core of at least one multifilament yarn based on synthetic organic fibrous materials such as polyethylene of an ultra-high molecular weight, and a casing formed from polytetrafluorethylene (PTFE) film tape which is wound around the core in the S direction and the Z direction or vice versa.

Abstract: A textile thread having a core and a sheath surrounding the core. The core, formed of high-tenacity synthetic organic endless fibers, is tightly wound by slit film tapes made of polytetrafluoroethylene (PTFE) in the S-direction and the Z-direction, or vice versa, and the slit film tapes forms a sheath.

Abstract: The present invention relates to a metal cable usable for reinforcing a carcass reinforcement for a tire, such as a heavy-vehicle tire, to a composite fabric usable as a ply for such a carcass reinforcement, to a carcass reinforcement comprising this fabric and to a tire incorporating this carcass reinforcement. A metal cable according to the invention comprises a textile wrap, and is such that said wrap is formed of an aromatic thermotropic polyester or polyester amide. A composite fabric according to the invention is such that it comprises a rubber composition which is reinforced by said cables. A tire according to the invention has its carcass reinforcement comprising said composite fabric.

Abstract: A drive-capable support or traction member and a method for the production thereof. The support or traction member has at least one layer of strands of synthetic fiber material and an outer casing encasing the strands. A lubricant is selectively incorporated in the support or traction member so that the strands are lubricated for movement relative to one another with a coefficient of friction.

Abstract: A substantially torqueless composite dual core-spun yarn (10) has a substantially inelastic central hard core (20) covered with a dual-spun fiber covering (30). The central hard core (20) has an elongation at break less than 50% and a Z or S twist, and the fiber covering (30) comprises fibers twisted on the core (20) with an S or Z twist opposite to that of the core. The opposite twists of the core (20) and of the covering (30) exert opposite and substantially equal torques. This yarn is produced by introducing two slivers (30A,30B) forming the covering (30) and a central core in a spinning triangle (40). The core (20) is fed overtwisted S or Z and the slivers (30A,30B) have an opposite Z or S twist corresponding to about 30% to 70% of the twist of the fed overtwisted core (20) that detwists during spinning.

Abstract: An expandable tubular fabric formed by heat setting a plurality of thermoplastic yarns producing drawn thermoplastic yarns, arranging these yarns in an array and in juxtaposed positions and moving them in a first direction. Extruding at least one filament along a circular or other shaped path about the moving array of drawn yarns and causing the extruded filament(s) to bond with the array of yarns. Finally, setting the extruded filament in bonded position with the array of yarns holding them in relative fixed positions and forming the fabric stable.

Abstract: A composite heat resistant sewing thread comprising a core form of at least one strand of a yarn having an elongation, at least one bottom cover wrapped around the core in a first direction at a rate sufficient to provide substantially complete coverage of the core, at least one outer cover wrapped around the at least one bottom cover, at least one bonding agent, and a lubricant.

Abstract: A composite tubular assembly formed by a core or tube which is reinforced by a multitape product which is wrapped in alternate non-bonded helical wraps on the core or tube. Each tape is first formed by impregnating a fibrous strip with a resin and then such tapes are fed from spools to the core of the tube.

Abstract: Provided is a fire resistant corespun yarn. The yarn includes a core of a high temperature resistant continuous filament comprising fiberglass and a low temperature synthetic continuous filament selected from nylon, polyester, polyethylene and polyolefin, the core being two-plied. A first sheath of blended staple fibers surrounds the core. The fibers include modacrylic fibers and melamine fibers. A second sheath of staple fibers surrounds the first corespun yarn. This double corespun yarn may be woven and knit in fine, non-plied or plied form and extends the range of fineness of fabrics below heretofore achievable limits. Also provided is a fire resistant fabric which includes a fire resistant fabric substrate formed from the fire resistant corespun yarn, as well as a product upholstered with the fire resistant fabric.

Abstract: A hybrid cord is presented for use in the reinforcement of elastomers. The hybrid cord is characterized by having a core steel filament, a first layer of one or more nonmetallic filaments which are wrapped about the steel filament in the core, and a second layer of from 4 to 12 steel filaments which are wrapped about the first layer.

Abstract: There are provided fabrics excellent in electrical conductane and antistatic property as well as dust proof clothes using the same. Conductive yarn comprising synthetic filament yarn as the core covered with conductive bicomponent fibers is used as conductive yarn used in the warps and/or wefts at intervals.

Abstract: A cut-resistant stretch yarn having a first elastic core yarn with a first wrapper yarn spirally-wrapped around the elastic core yarn in a first twist direction. The first wrapper yarn is a highly cut-resistant yarn. A second wrapper yarn is spirally-wrapped around the elastic core yarn and the first wrapper yarn in a second twist direction. The second wrapper yarn is a highly cut-resistant yarn. The elastic core yarn may be an elastomeric yarn, neoprene or rubber.

Abstract: A lightweight composite cut-resistant yarn having a core that includes at least one fiberglass strand and at least one wire strand, a sheath strand of high performance yarn wrapped around the core, and at least one non-metallic, non-high performance cover strand wrapped around the core and core sheath.

Abstract: A racquet string comprises of a core surrounded by at least one sheath, having a plurality of sheath fibers wound around said core, and a coating resin uniting the core and sheath fibers into a unitary body. The sheath fibers are helically wound about the core at a high wind angle, i.e., at a wind angle between 25 and 40 degrees relative to the core axis. Preferably, the sheath comprises a plurality of main sheath fibers and a plurality of non-main sheath fibers, and the core, the main sheath fibers, and the coating resin are transparent. Preferably, the non-main sheath fibers have a relatively low transparency. In this manner, the non-main fibers produce a multi-helix appearance when the string is observed from the side.

Abstract: Disclosed herein are a tire-reinforcing steel cord and a pneumatic radial tire using the same. The tire-reinforcing steel cord includes an inner layer consisting of 3 filaments and an outer layer consisting of 7 or 8 filaments and surrounding the inner layer. The inner layer and the outer layer are twisted in such a manner that they have the same twist direction and the same twist pitch length, whereby the number of the twisting steps in the manufacture of the steel cord is reduced, and also the penetration of rubber into the steel cord is improved such that the steel cord has an improved durability upon application to tires.

Abstract: There are provided fabrics excellent in electrical conductane and antistatic property as well as dust proof clothes using the same. Conductive yarn comprising synthetic filament yarn as the core covered with conductive bicomponent fibers is used as conductive yarn used in the warps and/or wefts at intervals.

Abstract: A reinforcing steel cord for rubber products, such as steel belted radial tires or conveyor belts, is disclosed. This steel cord is improved in rubber penetration and ageing adhesive force relative to the rubber material. The steel cord is formed by twisting a plurality of brass coated external element wires around a flat and spirally twisted core, with the twisted direction of the core being the same as or opposite to that of the resulting steel cord. In the steel cord, the pitch of the twisted core is set to allow the core to be twisted 0.2 to 2 times within the pitch of the cord, thus preferably forming sufficient interspaces between the core and the external wires in addition to the interspaces between the external wires.

Abstract: A yarn having cut-resistant and antimicrobial properties. The yarn includes at least one core fiber, and preferably two core fibers. Examples of core fibers include fiberglass, polyester fibers, and high density polyethylene fibers. The core fibers are overwrapped with counter helixes of a cut resistant fiber and an antimicrobial fiber. An example of a cut resistant fiber is a high density polyethylene, and an example of a fiber having a antimicrobial substance is MICROSAFE® acetate fiber manufactured by Celenese. The yarn is particularly suited for use in making gloves and other protective apparel worn by individuals handling and processing food. The antimicrobial substance is embedded in the yarn so that the apparel is reusable and can be subjected to numerous washings without washing away the antimicrobial.

Abstract: A non-metallic multipart yarn component for use in combination with other yarn strands to make a cut resistant composite yarn. The multipart yarn component includes at least one non-metallic strand comprised of an inherently cut-resistant material and at least one non-metallic strand comprised of a non-cut resistant material. The two strands are air interlaced with each other so as to form attachment points intermittently along the lengths of the strands. At least one or the other of the strands is a multi filament strand. The invention may further include at least one cover strand wrapped about the air interlaced cut resistant and non-cut resistant strands in a first direction. A second cover strand may be provided wrapped about the first cover strand in a second direction opposite that of the first cover strand.

Abstract: The invention relates to a composite cord (10) for reinforcement of elastomers comprising a core (12) of a high polymer material, a first layer of steel filaments (14) twisted around said core and a second layer of steel filaments (16) twisted around said first layer. The polymer material is present in a sufficient volume to create gaps between adjacent filaments of the first layer and possibly also between the filaments of the second layer. The composite cord is characterized by a decreased fretting of the steel filaments.

Abstract: A composite link comprising a fiber reinforced composite tube, an end fitting on each end of the tube and layers of resin impregnated fiber wound over the end fittings and tube. The fiber is laid in a primary layer formed by winding longitudinally over the end fittings and a secondary layer wound transversely around the primary layer and the tube. The tube, fitting and layers of fiber are encased in a layer of shield material such as paint or a polymer, for example.

Abstract: A synthetic fiber rope having load-bearing aramide fiber strands laid together in parallel in concentric layers of strands and an intersheath with sheath surfaces adapted to the external contours of the adjacent layers of strands. By positively bonding the inner and outer layers of strands a higher torsional rigidity is achieved as well as a rope structure of the stranded rope which is less susceptible to twisting. Furthermore, the elastic intersheath between the layers of stands serves to protect the strands against abrasion and assists in transmitting torque within the rope over a large area.

Abstract: A shoelace having a center core, and a braided fabric formed by weaving together several base threads and several stopper threads and covered on the periphery of the center core, the stopper threads having a greater diameter than the base threads and forming a spiral protruded portion in the braided fabric.

Abstract: A knittable, cut-resistant yarn for use in protective wear, such as gloves, arm protectors, aprons, or the like, including a core with at least one strand of flexible, stainless steel wire having a diameter of about 0.002 inches and at least one strand of an anti-microbial treated fiber. A first wrap is wound in one direction about the core and is a polyester fiber having a denier in the range of 40-600 and a second wrap is wound in a second direction about the core which includes at least one strand of a polyester fiber having a denier in the range of 40-600. The anti-microbial treated fiber may be acetate-based, acryl-based or olefinic. The anti-microbial treated fiber contains an anti-microbial agent, such as Microban-B, where the active ingredient is 5 chlor-2-(2,4 dichlorophenoxy) phenol.

Abstract: A knittable cut resistant yarn for use in protective wear, such as gloves, arm protectors, aprons, or the like, including a core with at least one strand of flexible material selected from the group consisting of stainless steel wire and poly-paraphenylene terephthalamide. The core is wrapped with at least one strand of an antimicrobial treated acrylic fiber. A first wrap is wound in one direction about the core having a denier in the range of about 75 to about 600. Each additional wrap is wound about the core in a different direction. The antimicrobial treated acrylic fiber contains the antimicrobial agent 5-chloro-2-(2,4-dichlorophenoxy)phenol.

Abstract: A double-covered yarn based on a spandex core having a heat set of at least 50% and two sheath yarns wound in the same direction, a process for the preparation of such yarn and fabrics produced therefrom, are provided.

Abstract: A knit article having an edge portion subject to raveling with the article including plurality of knitting courses in said edge portion. Each of the edge portion knitting courses is knitted with a composite heat fusible yarn comprising a core including at least one low melt core strand and at least one cover strand wrapped around the core in a first direction. The cover strand is wrapped around the core at a rate suitable to partially cover the core while leaving exposed a sufficient amount of the core to facilitate a bond to an adjacent yarn strand in a knit structure upon application of heat to the core.

Abstract: A composite yarn formed of melt-fusible thermoplastic fibers combined with selected other fibers and/or materials includes a containment barrier that encapsulates one or more core materials which may present a threat of contamination to workers and/or the environment. The composite yarn includes a core covered by an adhesive layer of thermoplastic material which forms a containment barrier, combined with one or more subsequent overlying layers of fibers wrapped or otherwise applied thereto using conventional yarn construction methods. In a preferred embodiment the core material is coated with a liquid adhesive, and preferably a polyester-based polyurethane which contains silicon grit, just prior to being wrapped with one or more layers of fibers which form the containment barrier. The cured and finished composite yarn is designed for knitting and weaving fabrics, or for otherwise forming cordage and non-woven products.

Abstract: A steel cord having a three-layer twisted construction consisting of an innermost layer, an intermediate layer, an outermost layer, and a spiral warp and being capable of achieving an improvement in the adhesion force to rubber while reducing the number of processing steps used.

Abstract: An endless transport belt made of thermoresistant synthetic filaments for transporting yarn is described, which yarn is wound around a plurality of transport belts in the form of loops, said transport belts being arranged polygonal in cross section. In order to reduce stretching of the transport belt, at least one reinforced thread is included among the synthetic filaments, which reinforced thread is preferably a steel wire or cord.