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48results about "Multi-ply fabrics" patented technology
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A multi-functional bio-functional textile based on traditional Chinese medicine and a use method thereof
The application relates to the technical field of functional textiles, and discloses a multifunctional biological functional textile based on traditional Chinese medicine and a use method. The textile body is woven by using a biological functional composite fabric, the fabric is sequentially provided with an inner skin-friendly layer, a first functional layer, a second functional layer and an outer fixed-essence layer from inside to outside, the four layers are integrally interlaced to form a porous crosslinking composite structure with through-hole channels, the fabric is provided with a meridian-targeting functional area corresponding to the surface projection of human body meridian acupoints, and the modified fiber proportion in the functional area is 2-5 times that of the corresponding layer of a non-functional area. The modified fiber preparation, layered yarn warping, integrated layered weaving, setting and post-finishing are completed, and the differentiated functional structure can be formed in one step. The textile can be made into products such as waist protectors, health socks and neck protectors, can realize targeted enrichment and synergistic conduction of functional materials, has the functions of long-acting, wearing comfort and biological safety, and is suitable for the daily health intervention needs of sub-healthy people.
Owner:DALIAN LIYANG GARMENT CO LTD
COATED FABRIC AND AIRBAG WITH IT
Owner:KOLON INDUSTRIES INC
Shoe upper in which inner layer and outer layer are simultaneously woven
Owner:SONG SOO BOK
An anti-static protective workwear fabric and a method for making the same
The present application relates to a kind of anti-static protective tooling fabric and its preparation method, the fabric includes base cloth layer, grid layer and coating, base cloth layer is by warp yarn and weft yarn with 2 / 1 twill weave interwoven, warp yarn and weft yarn are all fine denier high-strength polyester low-elastic network silk, grid layer is formed by electrically conductive yarn according to warp and weft interwoven on base cloth layer, electrically conductive yarn is by organic conductive fiber and fine denier high-strength polyester low-elastic network silk ply and twist, coating is coated on grid layer, fine denier high-strength polyester low-elastic network silk is surface treated by fluorocarbon structure lubricant;The present application is surface treated by fluorocarbon structure lubricant to high-strength fine denier polyester fiber in fabric, solves the technical bottleneck of "wick hygroscopic effect" in coating, significantly improves the water resistance and oil resistance of fabric, realizes the balance of durability, comfort and protection of fabric.
Owner:SHAANXI GILDLAND SCI & TECH CO LTD
Fibrous blank with an armor suitable for removing an area
The invention relates to a fiber blank (5) produced by three-dimensional weaving, the fiber blank (5) comprising a first skin (211) and a second skin (212) situated on either side of a core portion (220), the fiber blank (5) further comprising at least one intermediate portion (230) located between the core portion (220) and the first skin (211), the core portion (220) being intended to form part of the fibrous reinforcement of the final composite material part (5000) and at least one intermediate portion (230) being intended to be removed, at least in part, to obtain the fibrous reinforcement of the final composite material part (5000), the fiber blank (5) being characterized in that the warp / weft ratio of the core portion (220) is greater than the warp / weft ratio of the at least one intermediate portion (230). Figure for the abridged version: Fig. 1
Owner:SAFRAN CERAMICS SA
Preparation method of multi-directional elastic environment-friendly cloth
The present application relates to the technical field of textiles, and provides a preparation method of a multi-directional elastic environment-friendly cloth, which solves the problem that existing elastic fabrics are difficult to simultaneously consider warmth, light weight, excellent multi-directional elasticity and environmental friendliness; the method comprises the following steps: S1, raw material preparation: including warp yarn, filling-in warp yarn and weft yarn; S2, on-machine weaving: on a loom, the warp yarn, the filling-in warp yarn and the weft yarn are interwoven to form a gray cloth with a three-dimensional net-like structure; the warp yarn is sequentially interwoven with weft yarns of different layers in a periodically changing oblique path to form a surface layer and a bottom layer of the fabric; the filling-in warp yarn is constrained in a straight line state between the surface layer and the bottom layer and does not interweave with the weft yarns; S3, post-finishing: the gray cloth obtained in step S2 is subjected to heat setting treatment to obtain a multi-directional elastic environment-friendly cloth; wherein the warp yarn is a composite porous elastic fiber; the weft yarn is a PTT filament; and the filling-in warp yarn is a para-aramid filament.
Owner:石狮禾宝纺织有限公司
Seam structures woven on the bias and corresponding systems and methods
PendingJP2026519174AMulti-ply fabrics
This specification provides a system and method for manufacturing a woven seam structure. The method includes the steps of providing a plurality of threads parallel to the warp axis, providing a weaving thread, and then weaving the weaving thread back and forth in a direction parallel to the weft axis into the plurality of threads. The weaving thread is gradually or intermittently switched at a position along the weft axis as the weaving thread is woven in the machine direction, thereby changing the pattern, so that a first transition line and a second transition line are formed at non-zero angles with respect to the warp axis and the weft axis, respectively. This forms a woven seam structure having a central axis extending along a non-zero angle with respect to the warp axis or the weft axis, and such exemplary woven seam structures have improved elasticity and conformability.
Owner:ATEX TECH INC
Composite structure for a turbine engine
Owner:GENERAL ELECTRIC CO
Highly stretchable woven fabric
A stretchable woven fabric possessing flexibility, and having high stretchability and a high stretch recovery ratio in a weft direction and a bias direction. The stretchable woven fabric has a multiple weave structure. The multiple weave structure is a weave structure in which a tricot weave structure, which is a double warp weave having a ridge pattern in a warp direction, and a weft-backed structure, are combined with common warp so that wefts of both structures are disposed alternately in a certain arrangement. The number of floats of wefts configuring the weft-backed structure is 3 or more relative to the warp.
Owner:KOWA CO LTD
Non-pneumatic tire with carbon fiber band
A non-pneumatic tire includes a lower ring, an upper ring coaxial with the lower ring, support structure extending from the lower ring to the upper ring, and a circumferential tread extending about the upper ring. The circumferential tread includes a band layer constructed of a fiber composite material. The fiber composite material includes a plurality of ply layers that are arranged into a ply lay-up. The ply lay-up has an asymmetric construction.
Owner:BRIDGESTONE AMERICAS TIRE OPERATIONS LLC
A sporty triacetate denim fabric
This utility model relates to the field of denim fabric technology, and more particularly to a sporty triacetate denim fabric, which is woven from warp and weft yarns. The minimum weave cycle consists of six rows of warp yarns and six rows of weft yarns. The warp yarns include a first warp yarn and a second warp yarn, which are arranged alternately in a 1:1 ratio from left to right. The weft yarns include a first weft yarn and a second weft yarn, which are arranged alternately in a 1:1 ratio from top to bottom. The first warp yarns and the first weft yarns interweave to form the surface layer of the fabric, and the second warp yarns and the second weft yarns interweave to form the bottom layer of the fabric. The first warp yarn is plain yarn, the second warp yarn is slub yarn, the first weft yarn is cotton yarn, and the second weft yarn is triacetate yarn. By combining the natural softness of the cotton yarn in the surface layer with the delicate texture of the plain yarn, the natural breathability and antibacterial properties of the slub yarn in the bottom layer with the moisture-wicking and quick-drying properties of the triacetate yarn, the overall wearing comfort is improved, making it suitable for daily wear or outdoor activities.
Owner:SHUNDE DISTRICT OF FOSHAN CITY SHENGFANGLONG WEAVING CO LTD
Sun-protecting, ultraviolet ray-resistant fabric with cool feeling and production process thereof
This invention belongs to the field of functional textile fabric technology, specifically disclosing a cooling-feeling sun-protective and UV-resistant fabric and its manufacturing process. The fabric has a three-layer composite structure, comprising, from top to bottom: a first cooling layer, a middle sun-protective layer, and a second cooling layer. The first and second cooling layers are both woven from nylon filament cooling yarns; the middle sun-protective layer is composed of black yarn spun from black masterbatch containing nano-titanium dioxide. This invention also provides the manufacturing process of the fabric, including yarn preparation, dyeing, using a splicing structure and high-density weaving, and finishing steps. This invention achieves permanent UV protection through solution-dyed black yarn, high-contact cooling sensation through nylon cooling yarn, and enhances physical sun protection through ultra-high-density weaving to create a micro-wrinkle texture. It requires no coating or film, and has advantages such as permanent sun protection, cooling comfort, environmental friendliness, and durability. It can be widely used in sun umbrellas, outdoor clothing, and other fields.
Owner:SHANGHAI YISHA TRADING CO LTD
An airbag
An airbag configured to be inflated, the airbag being formed from first and second layers of fabric arranged in superimposition to define an inflatable chamber. Each layer of fabric has a structure comprising at least one yarn, and the two layers are interconnected by a plurality of tether yarns extending between the layers within the inflatable chamber. At least some of said tether yarns are implicated in the structure of said layers within a first group of connection regions comprising a plurality of first connection regions within which the tether yarns are implicated in the structure of the first layer, and a plurality of second connection regions within which the tether yarns are implicated in the structure of the second layer.
Owner:AUTOLIV DEV AB
THREE-DIMENSIONAL FABRIC
Owner:AVERY DENNISON RETAIL INFORMATION SERVICES LLC
Methods for producing a non-crimped fabric having a binder and a composite structure including the non-crimped fabric, and a preform including the non-crimped fabric having a binder.
In particular, in the field of non-crimped fabrics and composite preforms, this invention provides a method for manufacturing non-crimped fabrics that enhances the stability of preforms, improves handling efficiency, and optimizes resin injection technology for larger or more complex structures. [Solution] A method for producing a non-crimped fabric includes providing multiple layers of continuous fibers held together by stitch threads, and adding a binder between adjacent layers of the multiple layers of continuous fibers and on the outer layers of the multiple layers of continuous fibers. In this case, the binder has an activation temperature below the melting temperature of the stitch threads.
Owner:THE BOEING CO
fibrous texture
Fibrous Texture The invention relates to a fibrous texture comprising a stack of at least one fiber mat (101) and a 2D fabric (102), a surface of said mat being disposed against a surface of said 2D fabric, at least a portion of the mat being further bonded to at least a portion of the 2D fabric. Figure for the abstract: Fig. 4.
Owner:SAFRAN CERAMICS SA
Fiber structure and fiber-reinforced composite material
A fiber structure includes multiple fiber layers and multiple interlayer binding yarns. The fiber layers include multiple first yarn layers and one or more second yarn layers. Each of the first yarn layers includes multiple first yarns each having a yarn main axis extending in a first direction. Each of the second yarn layers includes an end second yarn located at an end of the central region. The interlayer binding yarns located in an end region include two of the interlayer binding yarns that pass through mutually different paths in a cross section of the fiber structure orthogonal to the first direction, so as to interlace with the first yarns. A pitch in the first direction between the interlayer binding yarns in the end region is smaller than a pitch in the first direction between the interlayer binding yarns in the central region.
Owner:TOYOTA INDUSTRIES CORP
Full cotton fabric with moisture removal and heat preservation functions
ActiveCN224362964UMulti-ply fabricsOpen work fabrics
The utility model discloses a full cotton fabric with moisture removal and heat preservation function is woven from cotton fiber, is double -faced knitwear structure, including inner layer and outer layer, and the outer layer is plain weave, and the inner layer is jacquard weave, and jacquard weave has the openwork mesh structure, and the inner layer and the at least one load have phase change microcapsule. The full cotton fabric of the utility model has moisture removal and heat preservation function, can be favorable to better satisfy the wearing demand of user.
Owner:SHENZHEN PURCOTTON TECH
Textile structure, and manufacturing process related thereto
In a base fabric (2) having a front surface (F) and a back surface (B) at mutually opposite sides with respect to a median lying plane (P), weft yarns (4a, 4b, 4c) interlace with warp yarns (3) at respective interlacing points (IPa, IPb, IPc) at which the weft yarns cross the median lying plane (P) to override at least one of the warp yarns. At least one functional thread (5) extending along a pre-established pattern at the back surface (B) of the base fabric (2), without crossing the median lying plane (P), and is linked with the weft yarns (4a, 4b, 4c) at stitching points (SP) positioned between the median lying plane (P) and the back surface (B) of the base fabric (2), so that the stitching points (SP) are not visible from a front surface (F) opposite to the back surface (B).
Owner:JAKOB MÜLLER AG FRICK
Moisture-absorbing and air-permeable polyester fabric
This utility model discloses a moisture-wicking and breathable polyester fabric. The outer layer consists of interwoven warp and weft yarns, while the inner layer consists of interwoven warp and weft yarns in a perforated weave, forming the inner layer. Bonding weft yarns connect the outer and inner layers. The warp and weft yarns of the outer layer are polyester-cotton core-spun yarns, comprising a core yarn and a first and a second polyester filament. The first and second polyester filaments are wound in opposite directions. The warp and weft yarns of the inner layer consist of fine denier polyester filaments, with each filament having a Y-shaped or cross-shaped cross-section. The inclusion of cotton yarn in the outer layer enhances its moisture absorption. The polyester filaments in the inner layer have grooves on their cross-sectional surface, providing excellent moisture wicking. The woven fabric formed by the interwoven yarns also exhibits breathability. Furthermore, the cotton yarn is wrapped around the polyester filaments, reducing direct friction and thus minimizing pilling.
Owner:JIAXING JINGYIFAN TEXTILE TECHNICS CO LTD
FIBER STRUCTURE AND FIBER REINFORCED COMPOSITE
Owner:TOYOTA INDUSTRIES CORP
A kapok-based corrugated staggered laminated thermal insulation and padding fabric
The utility model discloses a kind of tile type staggered laminated heat insulation filling fabric based on kapok, belong to textile material technical field.The fabric includes by weaving machine one-off weaving first to fourth layer, wherein second layer and third layer are formed with periodic undulation by weaving process Tile type staggered laminated structure.The upper edge of second layer tile fabric is connected with first layer, lower edge is connected with the upper edge of third layer tile fabric, the lower edge of third layer tile fabric is connected with fourth layer, to form three layers of mutually independent and alternate distribution filling channel system.The utility model uses full cotton warp and weft yarn fabric, realizes firm connection between layers by weaving process, without chemical adhesive.Filling channel can select filling kapok fiber and its mixture, with excellent warmth retention, air permeability and structural stability.
Owner:SHANGHAI SHIQI COTTON IND DEVELOPMENT CO LTD
Method of manufacturing a braided fabric for a composite part
A method for manufacturing a woven fabric for a composite component of a gas turbine engine. The method includes weaving multiple reinforcing fiber bundles to form a woven fabric. The woven fabric is a three-dimensional woven fabric. At least one of a plurality of first fiber bundles or a plurality of second fiber bundles is arranged in a thickness direction to form a plurality of fiber layers. The method further includes: interlacing a plurality of interlocking fiber bundles through the plurality of fiber layers to connect the plurality of fiber layers to each other in the thickness direction to form interlocking regions; and forming branch regions in which adjacent layers of the plurality of fiber layers are not connected to each other by interlocking fiber bundles, thus forming a plurality of branch layers.
Owner:GENERAL ELECTRIC CO
Connecting an electronic component to an interactive textile
Method for connecting an electronic component to an interactive textile, the method comprising: the collection of loose conductive threads of the interactive textile and the arrangement of these threads in band form with a grid spacing corresponding to a grid spacing of the connection points of the electronic component, wherein the collection and arrangement comprises the collection and arrangement of loose conductive threads with a comb tool which includes openings whose spacing corresponds to the grid spacing of the connection points; the stripping of non-conductive material from the conductive threads of the tape to expose the conductive wires of the conductive threads; bonding the connection points of the electronic component to the exposed conductive wires of the tape; sealing the conductive threads at the base of the tape with an epoxy; and encapsulating the electronic component and the tape with a waterproof material.
Owner:GOOGLE LLC
Method of making a fibrous structure having a separate layer of a deployment portion and the resulting fibrous structure
PendingCN122206833AMulti-ply fabrics
A method of forming a three-dimensional woven fiber structure (200) from a plurality of warp yarns and a plurality of weft yarns includes weaving a first section (230) and at least one second section (250) longitudinally adjacent to the first section. All weft yarn layers in the first section are joined by the plurality of warp yarns, and the second section includes a base portion (251) and an expanded portion (252) separated by a first non-interlocking zone (261). The expanded portion (252) is separated into at least a first ply (2520) and a second ply (2521) in a thickness direction (DE), and the first ply and the second ply are not joined by a non-interlocking zone (280) extending into the second section (250) of the fiber structure in a longitudinal direction (D L ) that is not parallel to the thickness direction (DE). The first ply (2520) and the second ply (2521) each include at least one warp yarn and at least one weft yarn from the plurality of warp yarns in the first section of the fiber structure.
Owner:SAFRAN CERAMICS SA
Elastic multi-layer structure composite fabric and preparation method thereof
The application provides an elastic multilayer structure composite fabric and a preparation method thereof. The composite fabric comprises a multifunctional integrated layer, an elastic support layer and a close-to-body cool layer which are sequentially and compositely connected. The close-to-body cool layer is the skin-contacting side. The multifunctional integrated layer comprises a heat storage and energy storage layer and a multifunctional composite layer. The multifunctional composite layer is bonded to the surface of the heat storage and energy storage layer. The scheme adopts a multilayer structure fabric composite mode, so that the fabric has the functions of cool feeling, antibiosis, ultraviolet resistance, heat storage, elasticity, moisture absorption and air permeation, waterproof and self-cleaning, and the composite performance is stable.
Owner:SHAANXI GILDLAND SCI & TECH CO LTD
Three-dimensional woven ceramic matrix composites
A gas turbine engine component, comprises a densified three-dimensional woven ceramic matrix composite comprising the shape of the gas turbine engine component, the densified three-dimensional woven ceramic matrix composite further comprises a three-dimensional woven structure comprising a densified ceramic matrix disposed on, within and throughout a three-dimensional weave comprising at least one inorganic fiber comprising at least one multilayer coating material structure disposed thereupon, wherein the at least one multilayer coating material structure comprises at least one first interface coating material layer comprising a boron nitride; at least one coating material layer comprising a silicon nitride; at least one second interface coating material layer comprising the boron nitride; and at least one third interface coating material layer comprising a Si3N4-BN multilayer coating having one or more alternating layers comprising at least one layer of silicon nitride at a first thickness; and at least one layer of boron nitride at a second thickness.
Owner:RTX CORP
Anti-explosion and rupture type flame-retardant three-dimensional thermal protective fabric, preparation method and protective clothing
This invention discloses an anti-explosive and rupture-resistant flame-retardant three-dimensional thermal protective fabric, its preparation method, and a protective suit. The protective fabric comprises a protective outer layer, a heat-insulating middle layer, and a comfort inner layer. Warp padding yarns are added between the protective outer layer and the heat-insulating middle layer, and between the heat-insulating middle layer and the comfort inner layer, respectively. Different bonding yarns are used to connect the protective outer layer and the heat-insulating middle layer, and between the heat-insulating middle layer and the comfort inner layer. The protective outer layer is woven from a blended yarn primarily composed of polyimide fibers. The heat-insulating middle layer uses a blended yarn of polyimide filaments and PBO fibers, and also includes pure pre-oxidized yarn. This invention significantly improves the high-temperature resistance of the flame-retardant fabric. It can withstand an open flame at 800℃ for 10 seconds without breaking, and after being exposed to 400℃ for 5 minutes, its tensile strength is still ≥650N. This ensures safety while extending the service life of the protective suit, and it retains its thermal protection properties even after repeated exposure to high temperatures.
Owner:SHAANXI YUANFENG TEXTILE TECH RES
Nature-look water-washed spun fabric and method for making the same
The present application discloses a natural-look water-washing worsted fabric and a preparation method thereof, and belongs to the field of textile fabric and processing technology. The technical problem to be solved by the present application is how to prepare a worsted fabric with stable natural-look, excellent elastic comfort and suitable for casual wear, so as to realize low-damage and high-efficiency production of the worsted fabric. The technical scheme adopted is as follows: raw material selection and spinning: different yarns with different heat and / or moisture shrinkage properties are interwoven or blended, and the interwoven or blended yarns are spun by a carding spinning process with small tension, low speed and light draft; weaving: double-layer structure or surface and back stitching structure is adopted for weaving, different yarns with different shrinkage properties in warp and weft yarns are arranged by an asymmetric variable-distance staggered yarn arrangement mode, and double-layer reed technology is combined to reduce the weaving density and opening height, and small tension is adopted for weaving, so as to ensure the weaving efficiency and reduce the yarn breakage; dyeing and finishing: loose finishing and soaping finishing.
Owner:SHANDONG LUJIANA TEXTILE & GARMENT CO LTD
Industrial multilayer fabric
PendingEP4756120A1Machine wet endMulti-ply fabrics
The first binding warp forms a knuckle on the lower surface side weft on which one knuckle is formed by the adjacent lower surface side warp on the left side and forms a knuckle on the lower surface side weft on which one knuckle is formed by the adjacent lower surface side warp on the right side. The second binding warp forms a knuckle on the lower surface side weft on which one knuckle is formed by the adjacent lower surface side warp on the left side and forms a knuckle on the lower surface side weft on which one knuckle is formed by the adjacent lower surface side warp on the right side.
Owner:NIPPON FILCON CO LTD