Abstract: In an example, a system is disclosed. The system comprises a one-piece mandrel, a fuselage coupled to the one-piece mandrel, and a strongback apparatus positioned on the fuselage. The strongback apparatus comprises an arcuate central body comprising a front end, a rear end, and a plurality of elongated members that connect the front end to the rear end, and actuators mounted to the plurality of elongated members. The actuators are configured to move in a radially outward direction from extended positions to retracted positions and comprise (i) proximal ends mounted to the plurality of elongated members and (ii) distal ends having vacuum suction cups. In the extended positions, the vacuum suction cups engage the fuselage on which the strongback apparatus is positioned. As the actuators moves from the extended positions to the retracted positions, the vacuum suction cups pull the fuselage away from the one-piece mandrel.

Abstract: A fiber-reinforced resin material includes a thermoplastic resin and a bundle of reinforced fibers arranged in one direction, the thermoplastic resin being a reactive resin. The thermoplastic resin may be an epoxy resin. The reinforced fibers may be carbon fibers. A molded fiber-reinforced resin body is obtained using the fiber-reinforced resin material. The molded fiber-reinforced resin body may be formed by the application of heat and pressure.

Abstract: Disclosed is a method for producing components from fiber-reinforced thermoplastic on the basis of fiber tapes impregnated with matrix material. The method includes manufacturing a multitude of semi-finished products, each of which has a plurality of non-consolidated layers of fiber tapes. The semi-finished products are placed in a consolidation device in such a way that the semi-finished products are in direct contact with one another. The semi-finished products are then consolidated using the consolidation device and the semi-finished products are at least partially joined to one another during the consolidation process. The joined semi-finished products are then cut apart using a cutting device.

Abstract: It is an object to provide a composite in which the adhesion between a sheet layer and a curable resin layer or a film layer is high, and which has high strength and high transparency. The present invention provides a composite wherein a curable resin layer or a film layer is laminated on the one or both surfaces of the sheet layer with a covering layer interposed therebetween, the sheet layer containing fine fibers with an average fiber width of 2 to 1000 nm.

Abstract: A method for manufacturing a transparent composite material including preparing a film coated with a transparent resin, unidirectionally aligning glass fiber filaments and manufacturing a glass fiber plate by embedding the unidirectionally aligned glass fiber filaments in the transparent resin, wherein the transparent resin includes Si—O—Si bond and one of methyl, ethyl and phenyl.

Abstract: An automated in-line feed-through system and method, integrates the ability to control one or more variables during part fabrication with the layup of one or more fiber tows to form a composite part. The system includes an automated layup system configured to receive a feed-through of one or more fiber tows as an input material. The automated in-line feed-through system further includes a controller configured to respond to measurement data obtained by one or more samplings of the input material and/or a plurality of laid up plies that form a laminate. The controller in response to the obtained measurement data provides adjustment of the feed-through of the one or more fiber tows to compensate for a variation in one or more of the weights from a reference weight.

Abstract: A flexible abrasive article is provided with a first, non-tacky base layer having opposed first and second major surfaces. An ink layer is disposed on the first major surface of the first base layer, while a second, thermoplastic base layer is disposed on the ink layer whereby the ink layer is located between the first and second base layers. Disposed on the second base layer is an abrasive layer such that the second base layer is located between the abrasive layer and the ink layer. Compared with conventional printed flexible adhesive articles, the provided articles improved robustness while avoiding manufacturing difficulties related to flexographic printing onto abrasive coated articles.

Abstract: A flexible abrasive article is provided with a first, non-tacky base layer having opposed first and second major surfaces. An ink layer is disposed on the first major surface of the first base layer, while a second, thermoplastic base layer is disposed on the ink layer whereby the ink layer is located between the first and second base layers. Disposed on the second base layer is an abrasive layer such that the second base layer is located between the abrasive layer and the ink layer. Compared with conventional printed flexible adhesive articles, the provided articles improved robustness while avoiding manufacturing difficulties related to flexographic printing onto abrasive coated articles.

Abstract: Disclosed are a film for forming a composite material, which is capable of improving impregnation properties by using a carrier film on which a low viscosity resin layer is formed, and a method for manufacturing a composite material using the same. The film for forming a composite material, according to the present invention, comprises: a continuous fibrous layer; and a carrier film which is adhered to any one side of the continuous fibrous layer and has a low viscosity resin layer formed on the adhered side of the continuous fibrous layer. Thus, the present invention provides the advantage of having a composite material with excellent impregnation properties and excellent mechanical performance.

Abstract: The present invention relates to a pouch and a method for making the same. In the inventive method, which is adapted to produce pouches having a limited amount of fusible material, a heat-sealable cord is arranged on a web forming confronting side surface of each pouch. Those confronting side surfaces are fused by heating the heat-sealable cord. The present invention furthermore provides a pouch, in particular containing a brewable or extractable commodity such as tea, with a pocket defined between confronting side surfaces of a web. The pouch of the present invention can have a limited amount of fusible material as the confronting side surfaces are joined by solidified melt of a heat-sealable cord arranged in vicinity of at least one edge of the pouch.

Abstract: A washout vent formed of or treated with hydrophobic or hydrophilic material, or a vent coated with hydrophobic or hydrophilic material, reduces noise and/or minimizes or precludes the formation of blockage in the vent pathway due to outflow of gas from a respiratory mask. One or the other or combinations of hydrophobic and hydrophilic materials may be used to repel or wick moisture away to minimize or preclude moisture buildup on vent surfaces and/or clogging of vent pathways, particularly when using humidified air. Sintered porous plastic hydrophobic or hydrophilic materials are utilized and the porosity may be varied integrally within the vent membrane or by forming the vent from layers of materials having different porosities.

Abstract: The present invention provides a method of manufacturing a tank having a reinforcement fiber layer, the method comprising: a winding step of winding a fiber impregnated with resin by a predetermined number of windings; and a curing step of thermally curing the impregnating resin in the wound fiber to thereby form the reinforcement fiber layer. In the winding step, an end portion, being a winding end, of the fiber is tucked into an inner fiber layer which has already been wound to thereby insert at least a portion of a fixing region that is a part of the end portion into between fibers forming the outermost layer so that the end portion is fixed to the inner fiber layer.

Abstract: An apparatus for producing an absorbent is provided with a stacking unit which sequentially forms a plurality of stacks S and discharges these stacks in the machine direction separated by gaps, pattern plates respectively having deep recesses so that thick parts are formed around back ends of the stacks in the machine direction, a wrapping unit which wraps the stacks which are sequentially discharged from the stacking unit by a wrapping web to thereby form continuous wrapped stacks, a conveying unit which conveys the continuous wrapped stacks in the machine direction, a pressing unit which presses the conveyed continuous wrapped stacks to stretch the stacks and thereby form connected parts C at which adjoining stacks are connected, and a cutting unit which cuts the continuous wrapped stacks at the connected parts C to thereby form the absorbents into predetermined shapes.

Abstract: A composite web comprising a nonwoven layer, wherein the composite web can be incorporated into an absorbent article. A volume of ink is applied to the composite web such that when the composite web is incorporated into the absorbent article, a visual signal is produced. Methods of printing on the composite web are also provided.

Abstract: Methods related to forming superabsorbent composite core structures using superabsorbent materials, such as superabsorbent polymers (SAP). In one method superabsorbent material is sprayed simultaneously with an adhesive to form a superabsorbent layer adhered to a first flexible sheet of material. A second flexible sheet of material is applied to the superabsorbent layer to position the superabsorbent layer between the first and second flexible sheets of material. At least one of the first or second flexible sheets of material is liquid permeable to allow liquid to penetrate into the superabsorbent layer from outside the composite product.

Abstract: The invention relates to a device for producing a web of corrugated cardboard comprising a first corrugating roller for producing a corrugated web. The device further has a glue application roller for applying glue to the corrugated web. The glue application roller is associated to the first corrugating roller so as to form a gap and is displaceable relative to the first corrugating roller in order to influence the glue application quantity. The device further comprises a displacement device for displacing the glue application roller relative to the first corrugating roller and a pressing device for pressing a laminating web against the corrugated web.

Abstract: The present invention relates to a porous sheet and a method for manufacturing the porous sheet. A porous sheet including a fine-fiber web layer and a support layer and a method for manufacturing the same are provided, and it is possible to implement a porous sheet with sufficient strength and thickness to be used in peeling and laminating processes of a multilayer ceramic capacitor.

Abstract: Interlaminar features of a composite structure are laid up by placing and steering individual chopped fiber pre-preg segments onto a substrate.

Abstract: A process for production of a multilayer film that comprises a step in which an adhesive layer formed on a temporary base is situated along the lengthwise direction of the temporary base at a prescribed spacing and cut in such a manner that the plurality of sections which are to serve as adhesive films are partitioned from the other sections, and a step in which the adhesive films on the temporary base are moved onto a support film at a prescribed spacing along the lengthwise direction of the support film. The spacing between the adjacent adhesive films on the temporary base is different from the spacing between the adjacent adhesive films on the support film.

Abstract: The embodiments of the present invention provide a novel method for forming a loop member of a hook-and-loop fastener assembly. According to one embodiment, the method comprises continuously providing a plurality of yarns in a predetermined pattern; plastically deforming the yarns into a desired loop shape; continuously providing a web of substrate; and directly securing the yarns that have been plastically deformed into a desired loop shape to the substrate with a bonding process, thereby a loop member of a hook-and-loop fastener assembly having both a high fastening strength and a high engagement stability may be manufactured speedily, massively and at a low cost. The embodiments of the present invention also provide an apparatus for performing the method.

Abstract: A method for manufacturing a fluid-filled chamber may include obtaining a spacer textile material a stabilization structure. A tensile member is removed from an area of the spacer textile material where the stabilizing structure is absent. The tensile member is located between a first polymer element and a second polymer element. Additionally, (a) the first layer is bonded to the first polymer element, (b) the second layer is bonded to the second polymer element, and (c) the first polymer element and the second polymer element are bonded together around a periphery of the tensile member.

Abstract: A bicycle cable is configured to be inserted in a hollow member of a bicycle. The bicycle cable basically includes a cable body and a pair of plastic tape pieces. The plastic tape pieces are attached to the cable body such that the cable body is interposed between the plastic tape pieces with a thermal adhesive layer sealing the plastic tape pieces to together with thermal adhesion. The plastic tape pieces form a pair of longitudinal extending fins projecting outwardly on both sides of the cable main body.

Abstract: An impact resistant membrane and methods of preparing and utilizing the membrane are disclosed. The membrane comprises a loft layer, a first polymeric layer bonded to a first surface of the loft layer, and a second polymeric layer bonded to a second surface of the loft layer. The membrane can be fabricated by providing a loft layer and applying a polymeric layer on a first surface and on a second surface of the loft layer. The membrane has a higher resistance to failure due to impact and thus protects the underlying structure membrane for a longer time. A method of facilitating protecting a structure comprises providing a single ply membrane having a loft layer and a polymeric layer disposed on at least two surfaces of the loft layer.

Abstract: Vented plastic stretch film and a method of making the film in which elongated reinforcement strips are applied to a base sheet, each reinforcement strip including a cord-like, reinforcement member formed from plastic film and a flat, narrow film strip covering the reinforcement member. Vent holes are formed from slits between the reinforcement members by applying tensional forces to the base sheet.

Abstract: An extruded web is disclosed. The extruded web can be either a nonwoven material of a films. The web comprises a plasto-elastic material where the plasto-elastic material is a combination of a first polyolefin and a second polyolefin (either a polymeric blends or a polymeric mixture). The claimed combination of polyolefins results in a material that has substantially plastic properties when a sample taken from said web is subjected to an initial strain cycle (such that the web is provided with a set of at least 30% by an initial strain cycle) and substantially elastic properties when a sample taken from the web is subjected to at least a second strain cycle.

Abstract: High barrier multilayer films incorporating a biodegradable polymer layer. More particularly, biodegradable insulation facing materials and insulation articles incorporating a biodegradable polymer layer. The structures have excellent barrier properties and superior mechanical strength.

Abstract: A system and method of making an open-ended, reinforced, layered belt having a profile layer, a top layer material, and tensile cords fully encapsulated there between. The method includes engaging portion of the profile layer on a rotatable cylindrical mandrel with an engaging roller, disengaging with a take-off roller, and applying and fusing the cords to the profile layer at a desired cord spacing there between. The cord may be fused by melting the profile layer surface with a heated plow and/or with heated cord. The cord is then covered with the top layer material in a lamination step involving heating to melt at least a portion of the top layer and pressing it to fuse it to the reinforced profile layer. Lamination may be done downstream or directly on the mandrel.

Abstract: The present disclosure relates to methods and apparatuses for assembling absorbent articles, and more particularly, methods and apparatuses for severing elastic in an advancing elastic laminate. A continuous elastic laminate may be formed by bonding elastic strands between a first continuous substrate layer and a second continuous substrate layer. As discussed in more detail below, the continuous elastic laminate may advance through a cutting apparatus that intermittently deactivates or severs the elastic strands of the elastic laminate along the machine direction.

Abstract: A fiber reinforced composite laminate with fibers generally oriented along two major axes and having a polyurethane resin matrix suitable for reinforcing wood based substrates such as trailer/container flooring, glulams, plywood, particle boards, laminated veneer lumber, and oriented strand board, is provided. The laminate is produced by pulling the fibers through a resin injection box, where a polyurethane resin is injected into the box to wet the fibers. The polyurethane resin wetted fiber layer is then covered with a release media on the top and bottom sides of the layer. The sandwich of fiber, resin and release media is fed to a double belt press capable of applying pressure and heat to consolidate and cure the laminate. The laminate thus made can be thinner than 0.080 inch and provides excellent flatness compared to pultruded thin laminates.

Abstract: In a manufacturing apparatus of an absorbent product, extended elastic yarns to be a first middle elastic member and extended elastic yarns to be leg elastic members are bonded between a first sheet and a second sheet and arranged crossing each other in manufacturing an outer covering sheet. A first middle elastic member and an inclined part of the leg elastic members crossing the first middle elastic member are simultaneously and reliably cut in a crossing area of the both elastic members by first cutting blades tilted relatively to a direction where the first middle elastic member is positioned and second cutting blades tilted relatively to a direction where the inclined part is positioned. Thus, it is possible to easily form the outer covering sheet which maintains elasticity in a required portion and has high flexibility.

Abstract: A composite structure is fabricated by laying up at least one ply of fiber reinforcement and at least one layer of resin on a tool. The resin film layer is formed by laying strips of resin film. The fiber reinforcement is infused with resin from the resin layer.

Abstract: A transparent, reinforced, composite polymeric fiber that has a polymeric body portion made from a first thermoplastic polymer that is transparent to visible light. The fiber includes polymeric reinforcement elements embedded within the polymeric body portion. The polymeric body portion extends between and about the polymeric reinforcement elements. Each polymeric reinforcement element is formed from a second thermoplastic polymer that is transparent to visible light. The peripheral portion and outer surface of the polymeric body portion defines a peripheral portion and outer surface, respectively, of the transparent, reinforced, composite polymeric fiber. A plurality of the fibers are formed into an array that is processed with a consolidation process to form a transparent, reinforced, composite structure.

Abstract: A manufacturing method for an absorptive article according to the present invention includes: placing a continuum of the elastic members 4A and 5A in a desired layout, on at least one surface of a web 7A being transported continuously, while swinging the continuum of the elastic members 4A and 5A in a direction crossing a moving direction of the web 7A; feeding the web 7A on which the continuum of the elastic members 4A and 5A are placed, between a first roll 8, which is rotating in the moving direction, and a second roll 9; and pressing the continuum of the elastic members 4A and 5A, and the web 7A between the first roll 8 and the second roll 9.

Abstract: An apparatus for manufacturing an absorbent article includes a guide mechanism having a feeding portion for feeding an elastic member. The feed portion is alternately movable in a first direction and a second direction, and the elastic member is brought into contact with a web conveyed in a machine direction and is ananged in a waveform. The first direction is from a center portion of the web to a first end portion in a cross direction crossing the machine direction. The second direction is from the center portion to a second end portion opposite to the first end portion. A distance between the feeding portion and a nip point at which the elastic member comes in contact with the web is largest when the nip point exceeds a position in the waveform where an angle between the machine direction and a tangent to the waveform is largest.

Abstract: Included is a tip end portion being a feeding position from which a filiform elastic member is fed. By an arm member guiding the elastic member, the tip end portion is alternately moved in a first direction and a second direction, and thereby the elastic member is brought into contact with the web and is arranged in a gather waveform. Here, the first direction is from the center portion of a web being conveyed in a predetermined direction and having sequentially-arranged component parts forming one part of an absorbent article, to a first end portion in a cross direction crossing with a conveyance direction, and the second direction is from the center to a second end portion which is an end portion opposite to the first end portion. At this time, in a planar view of a composite web, when a nip point exceeds a position where an angle between the conveyance direction and a tangent to the gather waveform is largest, a distance between the tip end portion and the nip point is largest.

Abstract: One embodiment of the present invention is a unique airfoil for a turbomachine. Another embodiment is a unique gas turbine engine. Yet another embodiment is a method for manufacturing an airfoil for a turbomachine. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for airfoils and turbomachinery. Further embodiments, forms, features, aspects, benefits, and advantages of the present application will become apparent from the description and figures provided herewith.

Abstract: The present invention relates to sandwich panels used as aircraft interior parts. In addition to provide a finishing function, the sandwich panels need to have certain mechanical properties and have sufficient fire resistance to retard the spread of fire within the vehicle interior. The present invention provides an aircraft interior panel with skins comprising natural fibre reinforced composites based either on an inorganic thermoset resin or a thermoplastic resin. Such panels provide the required flame and heat resistance, allow easy recycling and disposal, are cheaper and offer significant weight savings over conventional sandwich panels.

Abstract: An elastic nonwoven composite that contains an elastic film laminated to one or more nonwoven web materials is provided. The composite is formed by passing an extrusion-coated film/nonwoven laminate through a nip to create apertures through both the film and the nonwoven. The apertures are of a size sufficient to provide a desired level of texture, softness, hand feel, and/or aesthetic appeal to the composite without having a significant adverse effect on its elastic properties. Apertures are accomplished in the present invention by selectively controlling certain parameters of the lamination process, such as film content, element pattern, degree of film tension, temperature and pressure conditions, and so forth.

Abstract: The present invention relates to a flooring material and a fabrication method thereof. Since the invention forms the flooring material using bio-degradable resin which can be fabricated with materials extracted from the reproducible resources, the invention solves the supply and demand problem of raw materials caused by the depletion of oil resources. Further, the invention improves the production efficiency of the flooring materials by applying a calendaring method during the fabrication process, emits few environmentally-harmful materials including CO2 or the like, and provides the environmentally-friendly flooring material which is discarded easily. In addition, the invention can solve the problem caused by the size change which occurs when a bio-degradable sheet is used, whereby a stably and continuously-usable flooring material is provided.

Abstract: A manufacturing method of an absorbent article according to the present invention includes the steps of: splitting an elastic member bundle having line-splitting strength within the predetermined range into multiple first elastic members by feeding the elastic member bundle in an MD via a line splitter, the line-splitting strength measured by a predetermined measuring method; applying an adhesive at least on a predetermined curved line on a web continuously conveyed; and placing the multiple elastic members thus split on the web while swinging the elastic members in a CD. The elastic member bundle is formed by splitting a single original elastic member with a slit into the multiple elastic members, and bundling and pressurizing the multiple elastic members.

Abstract: In order to provide a sheet on which single yarns are densely adhered through a simple producing method and apparatus, and an improved channel with the same material, an apparatus for producing a sheet includes: a sheet supply roll supplying a sheet to a laminating roll; the laminating roll forming single yarns on the sheet supplied from the sheet supply roll; an extruder supplying a thermoplastic resin single yarn in a molten state to the sheet which passes the laminating roll through a nozzle; and a winding roll winding the sheet on which channels are formed by the single yarns attached to the sheet.

Abstract: A method for forming a large diameter and very long pipe comprises forming a plurality of pultruded segments via pultrusion and joining the segments along the lengthwise edges thereof.

Abstract: A composition for the manufacture of a porous, compressible article, the composition comprising a combination of: a plurality of reinforcing fibers; a plurality of polyimide fibers; and a plurality of polymeric binder fibers; wherein the polymeric binder fibers have a melting point lower than the polyimide fibers; methods for forming the porous, compressible article; and articles containing the porous, compressible article. An article comprising a thermoformed dual matrix composite is also disclosed, wherein the composite exhibits a time to peak release, as measured by FAR 25.853 (OSU test), a 2 minute total heat release, as measured by FAR 25.853 (OSU test), and an NBS optical smoke density of less than 200 at 4 minutes, determined in accordance with ASTM E-662 (FAR/JAR 25.853).

Abstract: The present invention relates to optical-fiber cables having a tape enclosing one or more optical fibers. A plurality of discrete deposits of adhesive material are typically used to couple the optical fibers to the enclosing tape. A buffer tube may enclose the optical fibers and the tape. The buffer tube typically has a buffer-tube adhesive filling coefficient of between about 0.001 and 0.05.

Abstract: In a manufacturing apparatus of an absorbent product, extended elastic yarns to be a first middle elastic member and extended elastic yarns to be leg elastic members are bonded between a first sheet and a second sheet and arranged crossing each other in manufacturing an outer covering sheet. A first middle elastic member and an inclined part of the leg elastic members crossing the first middle elastic member are simultaneously and reliably cut in a crossing area of the both elastic members by first cutting blades tilted relatively to a direction where the first middle elastic member is positioned and second cutting blades tilted relatively to a direction where the inclined part is positioned. Thus, it is possible to easily form the outer covering sheet which maintains elasticity in a required portion and has high flexibility.

Abstract: A plurality of unidirectional sheets (30a, 30b, 30c) are superposed in different directions and they are bonded together. At least one of the unidirectional sheets is made by spreading a tow so as to obtain uniform thickness, width not less than 5 cm, and a weight of no more than 300 g/m2, cohesion being imparted to the sheet so as to enable it to be handled prior to being superposed with other sheets. Advantageously, the unidirectional sheets are made of carbon fibers and are obtained by spreading out large tows.

Abstract: A method of preparing a reinforcing structure for use in manufacture a pultruded part where the reinforcing structure is pulled through a pultrusion die in a continuous longitudinal pull direction. The method includes arranging a plurality of first reinforcing fibers in a transverse direction and attaching a permeable transport web of staple fibers to the first reinforcing fibers such that the portion of the first reinforcing fibers oriented in the direction transverse comprises at least 30% of a volume of materials comprising the reinforcing structure.

Abstract: A process for continuous, tailored lamination of aligned composite materials in such a way that either pre-formed or pre-consolidated sheets are made available for subsequent infusion molding or stamping processes, the process comprising the steps of: material placement, consolidation/stabilization, cut and kit, fabrication, and final trim. A tailored blank machine is also described. The blank machine includes a series of material placement heads arranged in a linear or serial fashion along a single moving placement table, wherein each head lays down a single angle of the prescribed stacking sequence as the conveyer passes under the head at a constant speed wherein the angle is proportional to head traverse rate divided by conveyer speed.

Abstract: A slip-resistant shock absorbing golf club grip that includes a felt layer, a fabric mesh formed of fibers and a polyurethane coating covering the mesh and felt, the fibers of the mesh defining grooves in the surface of the slip-resistant polyurethane which are engaged by a users' hands, with the polyurethane coating being buffed to partially expose the fibers.

Abstract: A fire resistant coating system comprises an adhesive substrate coating material, a support structure including curvilinear fibers having randomly oriented loops and curls to provide reinforcement for a fire resistant coating, and a fire resistant coating. A method for installing such a material includes an adhesive application step, a support structure application step, and a coating application step.