Abstract: A decorative outdoor fabric including a woven structure formed of acrylic warp yarns and at least some of the fill yarns comprising self-coating yarns formed of high melt and low melt yarn constituents. When the fabric is tentered, the low melt constituents melt and cross-flow to the other fibers in the fill and warp yarns. The warp yarns have deniers of at least 150 d and the fill yarns have deniers of at least 400 d resulting fabric achieves acceptable abrasion resistance, stability, and load recovery and hand without the need for a latex backing.

Abstract: A multilayer papermaking fabric having interwoven machine direction (MD) and cross-machine direction (CMD) yarns, the CMD yarns defining at least upper and lower CMD yarn subsets which are interwoven with the MD yarns in a repeat pattern such that the MD yarns have substantially more interweavings with the upper CMD yarn subset than with the lower CMD yarn subset. The lower subset CMD yarns define machine side floats under at least seven MD yarns and each MD yarn interweaves with only two lower subset CMD yarns in a given repeat.

Abstract: A composite fiber prepared by wrapping a core of polyethylene filaments having a dielectric of less than 3.0 with a direct sized quartz fiber to provide a composite fiber and fabric woven therefrom with improved high temperature strength and low dielectric constant.

Abstract: A holographic textile fiber that selectively absorbs and reflects different wavelengths of light. A plurality of holographic textile fibers in combination forming a holographic textile fabric. The plurality of textile fibers characterized as including a central core including one of a light transmitting material, a light absorbing material, a light reflecting material, or a polymer dispersed liquid crystal (PDLC) material. The holographic textile fibers further including a plurality of layers of an optical media. Each of the plurality of layers having differing indices of refraction thereby forming a multi-layer interference coating overcoating the central core. The plurality of layers of optical media characterized as selectively reflecting particular wavelengths of light while transmitting differing wavelengths of light, thereby generating a plurality of interference patterns that form a holographic optical image as a result of an incident light.

Abstract: A decorative outdoor fabric including a woven structure formed of acrylic warp yarns and at least some of the fill yarns comprising self-coating yarns formed of high melt and low melt yarn constituents. When the fabric is tentered, the low melt constituents melt and cross-flow to the other fibers in the fill and warp yarns. The warp yarns have deniers of at least 150 d and the fill yarns have deniers of at least 400 d. Because of the cross-flow of the low melt constituents, the resulting fabric achieves acceptable abrasion resistance, stability, and load recovery and hand without the need for a latex backing.

Abstract: A textile fabric including a plurality of electrically conductive fibers and at least one electronic sensor or a plurality of sensing fibers. The textile fabric is intended for fabrication into a functional article of clothing or other item made of the woven textile fabric, so as to increase functionality of the article of clothing or item made thereof. The fabric is intended to assist a wearer in the monitoring of biomedical information and/or environmental conditions existent upon the wearer. The plurality of electrically conductive fibers and sensing devices are characterized as creating an interconnect to a portable electronic monitoring device, integrated components such as heating and cooling bands, electronics, or the like, or for serving as an antenna for signals received and transmitted between an integrated electronic component and a remote monitoring device.

Abstract: A low permeability fabric and airbag formed therefrom suitable for use in protection of a vehicle occupant in the event of a collision are provided. In particular, the present invention provides an uncoated fabric preferably formed from a substantially symmetrical weave construction of nonsized nylon yarn at a fabric cover factor of not greater than 0.85. The fabric is characterized by an air permeability of not greater than 0.8 cubic feet of air per minute per square foot of fabric at a pressure drop of 125 Pa (0.5 inches of water) across the fabric. a method for formation of the fabric is also provided.

Abstract: Belt webbing designed for a vehicle occupant restraining system, which is to replace conventional force limiting means leading to added structural complexity and additional costs and which may be possibly incorrectly fitted in place, is characterized in that the warp threads (7) possess lengths differing with each length unit of the belt webbing, that is to say in the form of short warp threads (10) to bear the tensile load acting in the belt webbing (1) up to a first stretch of the belt webbing (1) without loading the longer warp threads and in the form of longer warp threads, which after the first stretch of the belt webbing (1) take part in withstanding the tensile load acting in the belt webbing (1) in a manner dependent on the ratio of the length thereof to the length of the short warp threads (10).

Abstract: A fabric consisting essentially of a mixture of white pine wood fibers and fibers of another natural material derived from plant materials. The fibers of white pine wood comprise at least 20% of the mixture, and the other material is preferably cotton.

Abstract: A description is provided of laminates for printed circuits using unidirectional glass fabric produced with continuous yarn which is twisted, has a low number of twists or zero twisting turns with different gramme weights, interlaced warpwise with a leno interwoven binding using glass yarns of 5.5 to 22 Tex at a spacing of up to 20 cm. The application of these laminates to the manufacture of printed circuits offers advantages in terms of surface roughness and waviness, dimensional stability, evenness and perforability.

Abstract: A method of manufacturing a fabric so that it has a stony-washed appearance. The method includes the steps of: (1) providing a special hairy warp yarn, (2) dying the special hairy warp yarn, and (3) weaving the dyed special hairy warp yarn with a natural weft yarn so as to produce a fabric having a stony-washed appearance.

Abstract: Process and machine for the manufacture of a composite material reinforced with a three-dimensional continuous fiber structure. A fiber bundle is positioned in direction Z. A plate fitted with fiber guides holds the fibers apart. Fiber layers arranged alternately according to directions X and Y are formed between the fibers of the bundle. The fiber layers fabrics are carried by combs (40a to 40d) which are displaced in the Z direction and pivoted in order to bring the spacing between the fibers of a same fabric to layer p(X) and q(Y) corresponding to the desired structure. The fibers undergo impregnation during displacement of the combs.

Abstract: A wire comprising at least one helically wound wire element is disclosed. The helical winding consists of a platinoid or platinoid alloy wire (20). Also disclosed are assemblies of these wires (20) such as knitted materials, fabrics and felts, and the use of said assemblies as catalysers in the reaction for preparing nitric or cyanhydric acid, and to recover precious metals from these catalysers.

Abstract: For producing woven fabrics for air bags and other industrial applications, an intermingled unsized synthetic filament yarn is used with a yarn titer of 100-1000 dtex. The individual filaments of the yarn have a titer not exceeding 5 dtex. The yarn exhibits a mean opening length of 2-10 cm, the coefficient K1 for the stability of the intermingling points of the yarn exceeds 0.6, and the coefficient K2 for the stability of the intermingling points of the yarn exceeds 0.3. This yarn can be used to manufacture industrial woven fabrics with the required properties, in particular woven fabrics for air bags, in a cost-effective manner.

Abstract: The described process for making a continuous composite material structure (50) starts from a continuous semifinished product (1) made of a reinforcing fiber comprising an upper layer (4) and a lower layer (5) facing each other and mutually connected by intermediate threads (6). It comprises the steps of moving the continuous semifinished product (1) along a working path; impregnating the semifinished product (1) with a resin; coupling a lower surface of the continuous semifinished product (1) with a first ribbon (23); moving one of said layers (4, 5) apart from the opposite layer for bringing the intermediate threads (6) from a first condition in which they are disposed substantially parallel to the two external layers (4, 5) to a second condition in which they are disposed transversally of the external layers; and polymerizing the impregnated semifinished product (1) to make the continuous structure (50).

Abstract: A textile substrate for seat covers, a woven fabric or a knitted fabric, especially Raschel or Malimo, contains at least 40% by weight of wool and at least 15% by weight of ramie, but always more than 85% by weight of both taken together. The substrate can consist exclusively of wool and ramie but can also contain further constituents, preferably of animal or vegetable origin such as cotton, linen, hemp or else natural rubber. To obtain antistatic properties, it can contain incorporated metal threads. Minor proportions of synthetic fibres, for example polyester, are also possible. The substrate can be formed for example as a woven fabric with a blend yarn (1) of 80% by weight of wool and 20% by weight of ramie in the warp and ramie threads (2) in the weft.

Abstract: A wick proof woven chafer fabric for automotive radial tires has a monofilament fill yarn and a textured multifilament warp yarn. The chafer fabric comprises nylon yarns and is bias cut so that the warp and fill yarns extend at an angle to the bead of the radial tire.

Abstract: An aramid article is disclosed having improved resistance to penetration by sharp implements. The article is woven with tough, low denier, aramid yarns in a tight plain weave configuration; and, when used in several layers, the layers are not stitched together.

Abstract: An improved reinforcing fabric that is woven of alternating fiber yarns of polyaramid, carbon and glass in both the warp and the weft directions such that a fabric of superior impact, tensile, compression and flexural properties is obtained.

Abstract: A woven structure is described in which optical fibers are positioned and held in the structure in a manner to maximize their optical efficiency. The structure consists of non-optical fibers extending in both the warp and woof direction, the optical fibers are positioned in channels between supporting fibers in the warp direction. Selected ones of the non-optical fibers in the warp direction may be electrical conductors. The structure is manufactured using conventional weaving equipment by positioning both the optical fibers and the non-optical warp fibers, and then weaving the woof fibers into place without causing micro-bends or discontinuities in the optical fibers. The structure is woven with the optical fibers positioned in zero warp. The woven grid-like mat can be coated with a protective material that either enables it to form a flexible sheet or a rigid, hard, grid-like mat which has aligned zero warp optical fibers embedded therein.

Abstract: A light weight tear resistant fabric having a background fabric and reinforcing yarns selected such that the tensile strength of the reinforcing yarn is about two times that of the yarns of the background fabric and the elongation of the reinforcing yarns is at least two times that of the background fabric is described. The resulting reinforced fabric has at least 50% greater tear resistance than the background fabric as measured by the Elmendorf test.

Abstract: A woven material is described in which optical fibers are positioned and held in the material in a manner to maximize their optical efficiency. The material consists of fibers extending in both the warp and woof direction, the optical fibers are positioned in channels between the supporting fibers in the warp direction. The material is manufactured using conventional weaving equipment by positioning both the optical fibers and the warp fibers, and then weaving the woof fibers into place without bending the optical fibers. The fibers are thusly woven so that the optical fibers have zero warp. The woven grid-like mat can be coated with a protective material that either enables it to form a flexible sheet of ribbon or a rigid, hard, grid-like mat which has aligned zero warp optical fibers embedded therein. The material shown can be used to provide sensing, imaging or communications. It can be utilized for optical backplanes for optoelectronic systems or a housing for optoelectronic components.

Abstract: A high-density textile fabric produced by arranging, as warps and wefts, identical or different continuous filaments yarn at least 40% by weight of which are formed of filaments having a filament denier of 1.1 or less and which have a total denier of 120 or less, wherein cross-sectional overlaying coefficients, W.sub.p and W.sub.f, of the warps and wefts constituting said textile fabric simultaneously satisfy the following (a) and (b).(a) 1.30 .gtoreq.W.sub.p .gtoreq.1.10(b) 1.20 .gtoreq.W.sub.F .gtoreq.0.85Since the high-density textile fabric of the present invention not only exhibits high tearing strength but also has excellent water resistance performance in spite of its small thickness and light weight, it can be widely used not only as a closing material for ski wear, windbreakers, outdoors wear, coats, working clothes and operating gowns, but also for a shower curtain, a table cloth and a piece of cloth for an umbrella.

Abstract: A method for fabricating a fiber-metal matrix composite is described, which comprises the steps of providing fiber and metal crossweave strands, interweaving the fiber and crossweave strands by tightly crimping the strands in sets of at least two spaced about one fiber diameter apart around the fibers and spacing the strand sets about 35 to 50 fiber diameters apart, and subsequently consolidating the weave by hot pressing.

Abstract: A heavy duty rubber composite having a reinforcement structure is described, wherein the reinforcement structure is composed of a network material made from a three-dimensionally shaped textile material forming an open-mesh three-dimensional network which penetrates the rubber material three-dimensionally in a skeleton-like manner.

Abstract: A reinforcement system for mastic intumescent fire protection coatings. Free floating hybrid mesh embedded in the coating is used to reinforce the coating. The hybrid mesh is made from a combination of high temperature and low temperature yarns.

Abstract: A woven or knitted cotton fabric having a supple and flexible hand made of a spun yarn of 5's to 250's English count including cotton fibers; each of which has an effective fiber length of at most 1.8 inches and a micronaire fineness of at most 3.8 .mu.g/inch; the average of bending rigidity values (B) in the warp or wale direction and weft or course direction of the fabric as measured by a KES-FB2 tester being in the range of 0.002 to 0.100 gf.cm.sup.2 /cm; and the average of shear stiffness values (G) in the warp or wale direction and weft or course direction of the fabric as measured by a KES-FB1 tester being in the range of 0.2 to 1.70 gf/cm.degree.

Abstract: A fabric separator woven from synthetic halogenated polymeric fibers for use in an electrochemical cell comprising a Group IA, IIA and IIIB metal anode and a depolarizer/catholyte or a solid cathode/electrolyte system, is described. The separator is resistant to the highly oxidizing components present in the cell, is tear resistant and has a reduced thickness to minimize the diminishing effect of the separator on the volumetric amount of active components in the cell. The separator can be used by itself or as a laminate with a microporous film, preferably made of a fluoropolymeric fiber.

Abstract: A multi-ply three-dimensionally bonded textile fabric is provided, to be used especially in making protective space suits, protective space shielding and other protective garments or shields. The fabric is a three-dimensionally woven, knitted, netted, braided or otherwise interlocked structure of threads including organic fibers such as aramid, polyethylene and/or polytetrafluoroethylene fibers and preferably also metallic fibers such as copper, aluminum and/or stainless steel fibers. These fibers are chosen to provide protection against adverse thermal, chemical, electrical and mechanical environmental effects that may be hazardous to an astronaut, for example. The fibers are arranged substantially in respective plies, and each ply is bonded or interlocked only to respective adjacent plies over substantially the entire ply area to provide a flexible multi-ply fabric. The threads are arranged to provide a gradient or variation in characteristics or properties from an outer surface to an inner surface.

Abstract: A low stretch fabric for use in inflatable devices that place pressure on body parts, such as anti-G garments. The novel design of the present invention allows it to inflate to a lesser volume, than conventional fabrics, while maintaining the same pressure. This results in faster response times and less bulk of the garment constructed of the present invention.

Abstract: A press fabric for use on papermaking and similar machines is of the open-ended variety, and has loops at each end enabling it to be closed into endless form during installation on the machine by means of a pin seam. The machine-direction (MD) yarns, from which the loops are formed during the flat or endless weaving of the fabric, are composite yarns having a core yarn with a sleeve-like coating. The coating, either permanent, semi-permanent, or soluble, gives the composite yarn a monofilament-like structure enabling good loop formation and stability. The use of multifilament yarn as the core yarn provides a fabric having improved elasticity in the machine direction, and a greater degree of resiliency, following the removal of a soluble coating material, than can be obtained using monofilament yarn.

Abstract: The invention relates to a structural part (1) consisting of a cured resinified spaced-layer fabric of industrial fibers such as glass fiber, aramid fiber, ceramic fiber or the like, having a first layer (2) and a second layer (3) which are liquid-tight and are spaced from each other by cross-pieces (11). In order to obtain a structural part which is suitable, in particular, also in connection with containers for easily inflammable and explosion-endangered substances such as for instance gasoline, the invention proposes that conductive threads (4, 5) which are incorporated in the spaced-layer fabric extend alternately between the layers (2, 3).

Abstract: Industrial fabrics have controlled air permeability <120 l/dm.sup.2 .times. min and a very good ageing resistance. The air permeability value does not change by more than 15% in the ageing test. This fabric can be made by adapting production conditions for weaving, wet processing, and in particular, hot air treatment. The process is particularly suited for manufacturing air bag fabrics.

Abstract: A fiber fabric useful for flame-resistant garment is composed of yarns comprising a blend of 65 to 95% by weight of an aromatic polyamide fiber-containing fiber component with 5 to 40% by weight of a polyester fiber component; the aromatic polyamide fiber-containing fiber component comprising 50 to 100% by weight of aromatic polyamide fibers and 0 to 50% by weight of cellulose fibers and the fiber fabric having a limiting oxygen index of 26 or more.

Abstract: Fiber with unique elastic properties comprising copolymer, of ethylene and comonomer, having density in the range of about 0.86 to about 0.93 g/cm.sup.3, MWD in the range of about 2 to about 3.5, melt index in the range of about 4 to about 1000, and SDBI less than about 25.degree. C.

Abstract: A fabric window blind is made of a fabric constructed of yarns. The fabric window blind is characterized by dimensional stability in first, second and third dimensions wherein the window blind is resistant to cupping and twisting. The window blind fabric is formed of a high temperature fiber component constituted within yarns of the fabric and a thermoplastic low melt fiber component constituted within yarns of the fabric. The high temperature fibers and the low melt fibers of the fabric are bonded to each other by heating the fabric to a point above the melting point of the low melt fiber and below the temperature-induced degradation point of the high melt fiber. The melting point of the low melt fiber is at least 110 degrees centigrade.

Abstract: The warp and weft yarns are woven either conventionally, one over the other, or with certain reinforcing yarns being woven over several yarns. The majority of the warp and weft yarns have a tensile modulus of 100 grams/denier or less. The reinforcing yarns have a tensile modulus of 500 grams per denier or greater. The majority comprise Dacron type polyester yarns. The reinforcing yarns (every 5th-100th) are Kevlar or Spectra.

Abstract: A thermoplastic polymer composition primarily comprising polylactic acid or a copolymer of lactic acids and the other hydroxycarboxylic acids than lactic acids, industrial fabrics which can be degraded into nontoxic water and carbon dioxide within a relatively short period under the natural environment, and flexible containers, water shielding sheets and resin coated-cloth ventilation tubes which are prepared from the industrial fabrics.

Abstract: A fabric material that has a high resistance to tearing and is useful for sporting goods utilizing wind pressure, for example, yacht-sails, paragliders and hanggliders, comprises a woven fabric comprising, as a principal fiber component, polyester fibers and satisfies the following specifications:(1) a basic weight of 20 to 100 g/m.sup.2,(2) a tensile strength of 30 kg/5 cm or more,(3) an ultimate elongation of 18% or more,(4) a burst strengh of 0.18 kg/cm.sup.2 or more,(5) a tear strength of 1.0 kg or more, and(6) an air permeability of 1.0 ml/cm.sup.2 /sec or lessand preferably the polyester fibers have an intrinsic viscosity of 0.7 to 0.95, an individual fiber thickness of 1.5 to 3.0 denier, a tensile strength of 6.0 g/d or more, an ultimate elongation of 20% or more, a gradient A of a stress-strain curve at a point on the curve at which the elongation of the fibers is zero, of 1.

Abstract: A woven material is described in which optical fibers are positioned and held in the material in a manner to maximize their optical efficiency. The material consists of fibers extending in both the warp and woof direction, the optical fibers are positioned in channels between the supporting fibers in the warp direction. The material is manufactured using conventional weaving equipment by positioning both the optical fibers and the warp fibers, and then weaving the woof fibers into place without bending the optical fibers. The fibers are thusly woven so that the optical fibers have zero warp. The woven grid-like mat can be coated with a protective material that either enables it to form a flexible sheet of ribbon or a rigid, hard, grid-like mat which has aligned zero warp optical fibers embedded therein. The material shown can be used to provide sensing, imaging or communications. It can be utilized for optical backplanes for optoelectronic systems or a housing for optoelectronic components.

Abstract: A textile material which consists of interweaving of synthetic filaments as warps and wefts having a fluffy layer of a pile of rayon fixed to the textile material by having its base curved around warps and wefts and wherein the pile is shaved to constitute a uniform surface wherein the material is useful for general cleaning when used with or without a cleaning product.

Abstract: The present invention provides a belt filter press fabric for supporting pressing and draining moisture from a moisture laden web in a press having an inlet end, an outlet end and at least one high pressure nip. The fabric includes machine direction monofilament yarns having selected load bearing, dimensional stability and compressible characteristics. Means for protecting the machine direction yarns from compressive deterioration, such as fibrillation, are provided by interweaving the machine direction yarns with cross machine direction yarns the majority of which have a compressibility characteristic which is greater than the characteristic of the machine direction yarns.

Abstract: A polyester wrapper fabric having permeability for penetration of steam in sterilization surgical instruments. The fabric is a two by two twill in which the filling yarns are core and affect texturized yarn. A herringbone weave is another embodiment. In other embodiments plain woven portions are combined with the twill and herringbone weaves to minimize ravelling.

Abstract: A structure based on velour fabric, having at least a first layer and a second layer and intermediate ribs connecting these layers provides a production-efficient, stable and nevertheless light-weight product. The velour fabric is made of a commercial yarn such as aramid fiber, carbon fiber, ceramic fiber or in particular glass fiber. The velour fabric is resin-hardened, wherein the intermediate ribs for rigid spacing elements between the first layer and the second layer.

Abstract: A papermakers fabric and method of designing and manufacturing same which exhibits high tolerance to temperature and/or moisture variation and as a result, retains dimensional stability avoiding these problems. A specific fabric construction is selected having a defined machine direction (MD) and cross machine direction (CMD) yarn components. A mathematical model of the selected fabric structure is then defined in terms of the dimensions of the yarn components in relationship to the machine direction length of the fabric. The percent change in fabric length is then determined as a function of both the dimensions and the expansion characteristics of the MD and CMD yarns. The fabric is then designed to have calculated expansion characteristics within selected tolerances.

Abstract: A woven ticking includes threads of natural fibers such as pure cotton with a mass surface density in the range of 100-150 g/m.sup.2, preferably 110-140 g/m.sup.2 at a thread thickness in the range of Nm 60-80, preferably Nm 65-75. Such a ticking is used in a covering and includes a filling of rabbit hair, in particular angora rabbit hair, and at least 30 weight-% foreign matter selected from the group consisting of silk, mohair, down, sheep wool, alpaca, camel hair, polyester fibers, yang hair and a mixture thereof.

Abstract: A woven fabric for ballistic protection is disclosed wherein the fibers in the fill direction exhibit an elongation to break greater than the elongation to break of the fibers in the warp direction.

Abstract: A support fabric for bulk goods which contains synthetic warp yarns interwoven with weft yarns, the warp yarns being formed from straight warp yarns and from binding warp yarns. Each of the straight warp yarns has a higher strength than the binding warp yarns and the construction of the fabric is such that on exposure of the fabric to a tensile force, in the warp direction, the straight warp yarns absorb a significantly higher proportion of the tensile force than the binding warp yarns. According to the invention a sufficiently large proportion, at least, of the straight warp yarns is comprised of polyester and a second sufficiently large proportion, at least, of the straight warp yarns comprises at least one other polymer. The breaking elongation of the straight warp yarns made of polyeser is significantly less than that of the straight warp yarns made of the other polymer and the long-term stability of the straight warp yarns made of the other polymer to highly concentrated acids or alkalis at 35.degree. C.

Abstract: A number of rods are disposed along at least three differently oriented axes, the rods being formed by bonding together bundles of fibers with a matrix. Each rod in one group is passed between rods of the other differently oriented groups. The cross-sectional shape of a rod extending in at least one direction is matched to the shape of a clearance which is left between rods extending in other directions to admit the rod inserted therethrough. Put otherwise, a rod extending in at least one direction has a projection to fill such a clearance. Great enough strength to withstand external forces exerted from any direction is imparted to the three-dimensional fabric composite materials either by increasing the area of contact between individual rods or by minimizing the clearances between rods by means of a matrix or the like.

Abstract: A textile substrate for seat covers that may be woven or knit fabric, especially weft raschel fabric, or Malimo fabric contains 45 to 65% in weight of natural fibers at least 40% in weight of which is wool and 5 to 25% in weight ramie. It contains 35 to 55% in weight of synthetic fibers such as polypropylene, polyamide, polyacrylic, aramide, and especially polyester. In a woven or knit fabric the warp may consist of synthetic fiber and the weft of a mixture of wool and ramie fiber, or vice versa, or in both warp and weft threads of wool and ramie as well as threads of synthetic fiber may be used.