Abstract: The disclosure relates to optical fiber cable manufacturing equipment and a traceable optical fiber cable manufactured thereby, and more particularly, to optical fiber cable manufacturing equipment which facilitates a sheath stripping operation for an intermediate branch or end connecting operation in the field, and also, makes it easy to trace a burying position, and a traceable optical fiber cable manufactured thereby.

Abstract: The present invention provides a colored gold-wrapped thread and a method for making a gold-plated embroidery by using the same, thereby solving the technical problem of single color of a gold-plated embroidery. The method for making a gold-plated embroidery includes preparing embroidery threads, preparing colored gold-wrapped threads and colored gold fixing threads in a mode of one-to-one correspondence of the same color, preparing an embroidery backing material, arranging a to-be-embroidered pattern on the embroidery backing material, preparing embroidery tools, arranging the embroidery backing material on a reel, and embroidering a pattern. The colored gold-wrapped thread includes a thread skin and a wrapped core, where the thread skin is made of a colored glittering silk material having metal luster, and the wrapped core is made of rayon having no twisting strength or a soft and smooth cotton thread.

Abstract: The present invention provides a method for manufacturing a composite yarn of paper, e.g., traditional Korean paper, and a composite yarn manufactured thereby, a method for manufacturing a fabric using the same and an automotive interior material manufactured thereby. More particularly, the present invention relates to a method for manufacturing a composite yarn of traditional Korean paper by using a traditional Korean paper yarn and a synthetic yarn, in which the composite yarn can be used in weaving and knitting, and a method for manufacturing a fabric as an automotive interior material using the same. Accordingly, the present invention provides a method for manufacturing a composite yarn of paper, comprising twisting a tape-type paper yarn, and covering the twisted paper yarn as a ground yarn at least two strands of synthetic yarn as an effect yarn to manufacture a composite yarn of paper of 160˜700 denier.

Abstract: In general, the present invention has to do with a webbing system used in a fall restraint retractor and other industrial applications where the webbing has an elongated main body comprising synthetic fiber warp yarns, lateral weft yarns, and wire and multi-component stuffer yarns. Cut resistant warp yarns are arranged across the face and back of the main body, the yarns being formed of multi-filament high tenacity yarns. Specifically, the high tenacity yarns are selected from a group consisting of an extended chain, ultra-high molecular weight polyethylene. Cut resistant stuffer yarns are arranged across the inner body, the yarn being formed of multi-filament high tenacity yarns and anti-corrosive wire, such as, for example, stainless steel twisted wires.

Abstract: A yarn which is configured by using expanded graphite and polytetrafluoroethylene (PTEE) is provided while improving the yarn so that the expanded graphite functioning as a core member is not exposed and it can be simply produced. The yarn is formed by: forming a base member configured by enveloping an expanded graphite sheet member with a PTEE film, in a state where the PTEE film and the expanded graphite sheet member are aligned with each other in longitudinal direction; and twisting the base member. The base member has an approximately circular sectional shape, and is configured by enveloping the expanded graphite sheet member having a rounded sectional shape with the PTEE film which is rounded in a pipe-like shape.

Abstract: A new method for manufacturing a new foil lame? fabric (1) accepts lame? fabric that had been treated to accept binder, (2) applies binder to one side of the lame? fabric, (3) arranges hot stamping foil on the side of the lame? fabric to which binder had been applied, to define an arrangement (wherein the hot stamping foil includes a carrier), (4) hot presses the arrangement of hot stamping foil and lame? fabric to create a foil-lame? combination, (5) cures the foil-lame? combination, and (6) removes the carrier from the foil-lame? combination. The lame? fabric accepted may be prepared by (1) treating a tinted polyester metalized film to accept a binder adapted to accept a clear hot melt adhesive to define a treated film, (2) slitting the treated film, (3) winding the slit, treated film onto bobbins, and (4) weaving the slit, treated film with nylon yarn to produce the lame? fabric.

Abstract: This invention generally relates to the production of a composite yarn or non-woven strand wherein a core of super absorbent fibers or polymers (SAP's) having a swell factor of approximately 25% and greater are encapsulated by a nonwoven membrane of defined porosity. The membrane is then sealed in a fashion to generally deter or prevent the SAP material from migrating out of the core as water is freely absorbed and desorbed from the composite yarn structure. The strands of yarns or strips of non-woven material are subsequently constructed into an open or unorientated fabric formation. When used as a subterranean fabric, structure or material, the resultant fabric structure retains moisture while permitting normal root growth and allowing excess water to pass through and beneath the fabric while facilitating movement of water from lower levels to the surface.

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: 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 reinforcing member made from a fibrous material and disposed at least on one face of a strip-like expanded graphite to form a strip-like base member. The base member is stranded to be formed as a cord-like member. At this time, one side end edge of the base member is placed on the outer peripheral surface of the cord-like member, and, in the side end edge, the strip-like expanded graphite is more elongated in the width direction than the reinforcing member. The stranding of the base member is applied while the strip-like expanded graphite which is elongated in the width direction is placed on the inner side, and the reinforcing member which is short in the width direction is placed on the outer side. According to the configuration, both the reinforcing member and the strip-like expanded graphite are placed in a spiral manner to be alternately arranged in the axial direction on the outer peripheral surface of the cord-like member.

Abstract: A pintle for joining the ends of a pin-seamable paper machine fabric wherein the pintle comprises a braided sheath of an ultra high molecular weight polyethylene yarn and optionally is filled with polyamide monofilament or polyethylene yarn. The pintle is configured to substantially fill the voids in the fabric loops when inserted so that a smoother seam is achieved that significantly reduces marks on the resultant paper.

Abstract: A gland packing including strip-like expanded graphite is disposed on one face of a sheet-like reinforcing member configured by a fibrous material to form a strip-like base member. The base member is stranded to be formed as a cord-like member. The outside of the cord-like member is covered by a portion of the strip-like expanded graphite, and the whole reinforcing member and the remaining portion of the strip-like expanded graphite are involved in the cord-like member. A large number of openings are formed in the reinforcing member. The strip-like expanded graphite faces the openings. The strip-like expanded graphite is engaged with the openings.

Abstract: A material for gland packing including a sheet-like reinforcing member configured by a fibrous material disposed at least on one face of a strip-like expanded graphite to form a strip-like base member. The base member is stranded to be formed as a cord-like member. Then, the outer side of the cord-like member is covered by a portion of the reinforcing member, and the remaining portion of the reinforcing member is involved in the cord-like member. A large number of openings are formed in the reinforcing member, and a strip-like expanded graphite faces the openings engages with the openings.

Abstract: Rope is made from one or more rolls of film. The rolls of film are loaded onto spindles and tension is applied to the free end of the film of each roll to dispense the films. The dispensing films are each constricted at a common focal point of tension to create substantially triangular portions defined by the line of departure of the film from its roll and the focal point of tension. The triangular portions of each film are continuously simultaneously preconditioned, as by heat or humidity, as the films are dispensed. The rolls are also continuously rotated during dispensation about a common axis which is skewed in relation to the dispensation axes of the rolls, causing the preconditioned films to twist at the focal point of tension into a strand of rope. The strand of rope is then rounded and post-conditioned, perhaps by water or air cooling, and coiled for storage.

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: 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 yarn of meltblown thermoplastic fibers is manufactured by meltblowing fibers onto a collector to form a thin web thereon, and continuously withdrawing and twisting the web into a generally circular yarn. In a preferred embodiment the yarn has a reinforcing cord disposed therein to lend strength thereto. The yarn is suited for many applications, including knitted and woven fabrics, and cartridge filters.

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: The safety mountaineering rope (1) has a core comprising a plurality of core ropes (2).In order to improve the tearing resistance of the rope (1), the rope core surrounds in the manner of a tube at least one cavity (3) extending over the entire length of the rope (1). In this case the cavity (3 )is filled by means of at least one resilient filling material or body, resilient at least as viewed in the radial direction of the rope (1), and which, when the rope (1) is pulled over an edge and with a high tensile force for example, results in a considerable momentary flattening of the cross-section of the rope when pulled over the edge and thus a considerably wider support of the rope (1) on such an edge. In addition, the rope core (2) is surrounded by a rope sheathing (4) provided with a protective layer (5) impervious to particles of dirt.

Abstract: A metal sheath for surrounding a cable core consists of at least one shell part which is formed from a spring-hard steel strip. The shell part is formed by a method of bending a spring-hard steel strip into a shell having a transverse cross-section of at least a semi-circle so that after release, the shell springs back to the desired diameter for receiving the cable core.

Abstract: The invention concerns a filter fabric consisting of a core yarn having a reversible elongation of at least 20 to 50%, the fabric being intended for use in the manufacture of airbags for vehicles. The yarn consists of a thermally stable thermoplastic core filament yarn (1) round which is braided or spun a heat-resistant outer layer (2) or which is coated, or coated by vapor deposition, with a heat-resistant layer (2).

Abstract: To reduce elongation of a stranded wire rope or cable (1), particularly when running over sheaves, or pulleys, and decrease vibration as well as operating noise while increasing operating speed, insert elements (4) are placed between adjacent rope elements (2). The insert elements, in cross-section, have an intermediate portion part (7) with oppositely positioned concave recesses (9), a head portion (6) which can be widened to the circumferential diameter of the rope or cable (1) and a widened base portion (8). The base portions (8) are not interconnected. The insert ribbons or tapes are preferably formed along their length with slits (11) extending from the head portion (6) to about the middle of the ribbon or tape to allow for bending of the rope, and the inserts about circular pulleys.

Abstract: A method and system are provided for automatically controlling tension of an armour tape being wrapped around a continuous strand of material, such as an electrical cable, travelling through an armouring machine having a reel of tape and tape feed rolls rotating around the strand and having a motor or suitable variable speed drive (such as a P.I.V. variable speed drive) for controlling the speed of rotation of the tape feed rolls and thus of tape feed rate. To achieve automatic control, the diameter of the strand entering the machine is measured, preferably by a laser, and the diameter of the armour over the strand exiting the machine is also measured, also preferably by a laser. The measurements are communicated to a computer which compares them to preset values. The computer drives the motor or variable speed drive and adjusts them when required depending on the measurements of the two diameters and so as to maintain the preset values during the wrapping operation.

Abstract: Textured yarns which can be processed for example by deep-drawing into irreversibly highly formable woven or knitted fabrics and a process for their preparation are described. These yarns have degrees of elasticity of below 50% and contain at least as carrier component undrawn but partially oriented polyester filaments which have been improved by a heat treatment in their flow stress.

Abstract: A fur strip 6 is wound on each of warp yarns 2 and weft yarns 3 of a net 4 to have a hair side 6a of the fur strip 6 disposed outside the net 4 so as to form a hairy textile fabric element 7, the net 4 being woven by interlacing the warp yarns 2 with the weft yarns 3 and having end portions of the yarns 2, 3 trimmed with an edge member 5 to form a part fabric base 1. The hairy textile fabric element 7 is treated with water by spraying water thereon or by immersion in water. The part fabric base 1 is temporarily fixed to a predetermined template to permit the fur strips 6 to be dried and hardened. In the method, adjacent ones of the fur strips 6 wound on the warp yarns 2 or on the weft yarns 3 are opposed in winding direction to each other.

Abstract: A frictional material is made of cloth which is impregnated with a bituminous material and/or a synthetic resin. The cloth is woven from a yarn made by twisting single yarns with reinforcing metal wires. The single yarn consists of a center core in the form of a roving or a yarn of inorganic fibers such as glass fiber, rock wool or ceramic fiber and a covering element in the form of a sliver of organic fibers such as staple fiber, aromatic polyamide fiber or flame-resistant fiber. The frictional material obtained is excellent in physical strength and in resistance against heat, effective for preventing dispersion of dust and irritation to human bodies, and advantageous from the viewpoint of cost.

Abstract: This invention relates to welt cord constructions in general, and more specifically to a combustion inhibiting construction for welt cords, wherein heat conducting elements are wrapped around, and/or form the core of, the welt cord, for dissipating the heat of combustion away from the point of contact with a source of heat such as a burning cigarette.

Abstract: An asbestos-free rope packing comprising at least 3 strands of a twisted, ceramic fiber-containing paper wherein:(a) each of said strands contains at least one carrier insert;(b) said twisted ceramic fiber-containing paper contains about 3-9 wt. % of a suitable bonding agent;(c) said paper has a thickness of about 0.0015 to 0.045 inches; and(d) said paper has a width of about 0.50 to 4.0 inches.Also, a process for forming the rope packing from twisted strands of a ceramic fiber-containing paper is provided.

Abstract: A fire retardant welt or beading cord having an aluminum foil element provided to dissipate the heat but which normally would be distorted when bent, in which cord memory is provided by an inner core formed from an elongated cylindrical, flexible member, preferably a foamed, flexible polymer.

Abstract: A composite elongated-shaped product is made from two or more synthetic polymer components. The product may be a split-fiber, thread, film or a ribbon-shaped one. One of the polymer components is polypropylene which forms more than 50 percent by weight of the product. At least one other polymer component is distributed in the polypropylene. The composite product contains 65 to 95 percent by weight of polypropylene and 35 to 5 percent by weight of one or more polyesters and/or polyamides. The polyesters are built up of structural units derived from one or more dicarboxylic acids, at least 70 mole % of which are from terephthalic acid. Other structural units are derived from one or more low-molecular weight diols, at least 70 mole % of which are from a diol having the formula HO(CH.sub.2).sub.n OH, where n is a whole number and may be 2, 4 or 6. The polyamides are formed by polycondensation of caprolactam or adipic acid and hexamethylene-1,6-diamine.

Abstract: An improved synthetic twine and method of manufacturing same are disclosed. The synthetic twine comprises at least one longitudinally extending oriented synthetic ribbon which has been fibrillated to provide a net-like structure having fine fibril stems connected by finer fibril branches, and a synthetic binder in thin band form made of a material compatible with the synthetic ribbon. The synthetic binder is spirally wrapped around and fused to the synthetic ribbon. The method of making a twine comprises the steps of providing at least one longitudinally extending ribbon, orienting the synthetic ribbon and fibrillating the synthetic ribbon to provide a net-like structure having fine fibril stems connected by finer fibril branches. Thereafter, a synthetic binder in thin bank form is spirally wrapped and fused around the synthetic ribbon which has been oriented and fibrillated.

Abstract: Thread consisting of three polymer strands twisted in one direction, each strand being wrapped with a metallic strip wound in the other direction, the strands and strip being covered with an elastomer sheath.

Abstract: An anti-holiday cable armor for submersible electrical cables comprising two generally helically wrapped, overlapping metal straps, the second metal strap being wrapped longitudinally in a direction opposite to the direction of wrap on the first metal strap, for providing anti-holiday protection when the cable is pulled in either direction is disclosed.

Abstract: A slide fastener stringer is disclosed which has a fastener element in the form of a helical coil having a row of successive loops woven into a longitudinal edge of a stringer tape simultaneously as the tape is woven. The fastener element is held stably in position by a stuffing cord which is anchored therein by weave threads. A guide cord is arranged such that it may be deformed under tension applied by a binding thread to provide slider guide surfaces.

Abstract: A low twist, high bulk filtration roving is prepared by wrapping a sliver comprised of individual fibers, around a core in the conventional manner. Exemplary of the bulk fibers which may be employed are naturally occurring fibers such as jute, cotton, animal hair; synthetic polymer fibers, such as acrylic, nylon, polyester, olefin, aramid, teflon; man-made organic fibers deriving from natural sources such as rayon or cellulose acetate; and inorganic fibers such as metal, glass, graphite; or a blend of two or more of these fibers. Examples of the core, which can be continuous filaments, monofilaments or spun yarn, are one or more strands of the same composition as the fibers, or a combination thereof, twisted paper which can be plain, impregnated or metallized, and metal wire. Where the material is capable of being cast in film form, slit film may be employed as the strand(s). The composite roving is wound upon a rigid perforated tubular center to form a filter cartridge.

Abstract: An oblong cylindrical body such as an electrical or optical cable or a pipe having a concentric armour of spaced wires is provided with one or more binder tapes being provided with indentations such as corrugations or depressions in all or some of the spaces between the wires. The indentations may be produced by means of rollers having a surface in accordance with the desired indentations. The indentations may be produced before or after the application of the binder tape.

Abstract: Knitting material for handicraft or mechanical knitting operations which comprises a fine tape comprised of a non-woven fabric prepared by the spun-bond process, said tape having been obtained by slitting said non-woven fabric, said tape having a weight unit per area of not more than 30 g/m.sup.2 and having from 2 to 20 turns per one meter lengthwise.