94results about "Protective fabrics" patented technology

The invention relates to the technical field of sensors, and provides a flexible pressure sensor and a pressure-sensitive fabric, the flexible pressure sensor comprises the pressure-sensitive fabric, the pressure-sensitive fabric is provided with a pressure detection position for detecting a pressure signal, and the pressure-sensitive fabric is formed by weaving a composite conductive filament and a first non-conductive filament, the composite conductive wire is obtained by doubling a conductive wire and a second non-conductive wire, and the conductive wire is prepared from a conductive material and a base material; the processor is connected with the pressure detection positions and used for processing the pressure signals of the pressure detection positions and outputting pressure distribution information on the pressure-sensitive fabric according to the pressure signals corresponding to the pressure detection positions. According to the pressure sensor provided by the embodiment of the invention, the pressure-sensitive fabric has the characteristics of bending resistance, impact resistance and electric conductivity which is not easily influenced by the environment, and the consistency of the pressure-sensitive fabric is improved, so that the precision of the pressure sensor in various environments is improved.

A display device includes a display panel that includes a foldable area and a non-foldable area adjacent to the foldable area, and a first support member disposed under the display panel. The first support member includes a fabric that includes a flexible portion that overlaps the foldable area and a rigid portion that overlaps the non-foldable area. The rigid portion is woven differently from the flexible portion and contains fiber reinforced plastic.

A sleeve for protecting an elongate member, including a bus-bar of a battery pack, and method of construction thereof are provided. The sleeve includes a knit wall having a circumferentially continuous outer surface extending along a longitudinal axis between opposite open ends. The knit wall is formed at least in part by multifilament flame-resistant yarn. The multifilament flame-resistant yarn is knit to form both the knit wall, and also first ribs extending lengthwise along the circumferentially continuous outer surface or second ribs extending annularly about said circumferentially continuous outer surface. An impervious, flame-resistant coating is bonded to an outer surface of the circumferentially continuous knit wall.

This curtain-type light-shielding fabric for a vertical blind comprises: one light-transmitting part (130) capable of transmitting light; a first light-shielding part (110) which is arranged on one side of the light-transmitting part (130) to be attached or coupled to the light-transmitting part; and a second light-shielding part (120) disposed on the other side of the light-transmitting part (130) to be attached or coupled to the light-transmitting part, wherein a front surface (110a) of the first light-shielding part (110) and a rear surface (120b) of the second light-shielding part (120) are formed of a first color (A), and a rear surface (110b) of the first light-shielding part (110) and a front surface (120a) of the second light-shielding part (120) are formed of a second color (B), and the first color (A) may be different from the second color (B).

The invention belongs to the field of functional fabrics, and provides a preparation method of a terahertz wave absorption type flexible electromagnetic interference shielding fabric, which comprises the following steps: firstly, designing and configuring a composite slurry containing an active wave-absorbing substance with a set viscosity, carrying out curing molding and drying to obtain yarns coated with the active wave-absorbing substances; then, the yarns coated with the active wave-absorbing substances are used for weaving, and the terahertz wave absorption type flexible electromagnetic interference shielding fabric is obtained. Compared with most existing wave-absorbing fabrics, the active wave-absorbing fabric has the advantages that the slurry containing the active wave-absorbing substances is fully fused with the yarns, the yarns filled with the active wave-absorbing substances can be seen microcosmically, and the distribution of the active wave-absorbing substances on the surfaces of the yarns can be seen macroscopically, so that the active wave-absorbing substances are not easy to fall off; the fabric structure and the wave-absorbing effect are more stable, so that the application requirements of light weight, thinness, width and strength of the fabric in the wave-absorbing field are met to the greatest extent.

A sleeve for protecting elongated members, including bus bars, of a battery pack, and a method of construction thereof are provided. The sleeve includes a knitted wall having a circumferentially continuous outer surface extending along a longitudinal axis between opposed open ends. The knitted wall is at least partially formed by a multifilament flame retardant yarn. The multifilament flame retardant yarn is woven to form both the knitted wall and a first rib extending longitudinally along the circumferentially continuous outer surface or a second rib extending annularly around the circumferentially continuous outer surface. An impermeable flame retardant coating is bonded to the outer surface of the circumferentially continuous knitted wall.

The inventive subject matter generally relates to shaped baffle constructs for use in consumer products, such as garments and sleeping bags. In certain aspects, the shaped baffles are arranged in a multi-level construction of baffles wherein the baffles are offset in two or more levels. In certain aspects, the entire construct is a unitary woven, seamless construction.

The molded article of the present invention comprises: a textile sheet formed by stacking two or more thermoplastic continuous fiber-reinforced textile composites; and a non-woven fabric heated and compressed to be stacked on at least one face of the fabric sheet, in which the thermoplastic continuous fiber-reinforced textile composite is woven using a glass fiber composite as a warp yarn and a weft yarn, the glass fiber composite includes about 100 parts by weight of a glass fiber, about 35 to about 72 parts by weight of a polypropylene resin, about 12 to about 35 parts by weight of a piperazine pyrophosphate, about 1 to about 20 parts by weight of a phosphazene compound, and about 1 to about 20 parts by weight of a zeolite. The glass fiber composite has excellent light weight, flame resistance, impact resistance, hardness, external characteristics and the like.

An object of the present invention is to provide a woven fabric having not only flame retardance but also excellent stretchability and anti-pilling properties, and good quality of appearance, and a fiber product formed by using the woven fabric. The solution is a woven fabric including: a composite yarn including a spun yarn that includes a flame-retardant fiber having a limiting oxygen index of 25 or more as measured according to JIS K7201 and a yarn composed of a composite fiber in which two components are bonded together in a side-by-side manner or an eccentric core-in-sheath manner, wherein the weight rate of the yarn composed of the composite fiber included in the composite yarn is from 40 to 60% by weight, and the composite yarn is twisted such that a twist coefficient K thereof is from 270 to 400.

An implosion shield of ballistic fabric is formed by a selected number of layers of ballistic fabric draped, enveloped or coiled around an implosion sleeve or dead-end and secured with fasteners through holes formed around the perimeter of the ballistic fabric. The implosion shield is installed around the implosion sleeve or dead-end by draping over or wrapping or enveloping and fastening the implosion shield around the implosion sleeve or dead-end so as to attenuate shock, pressure and sound waves from the detonation and so as to direct pressurized gas from the detonation along and parallel to the powerline or down and away from the powerline to keep it away from linemen in a bucket or on the ground.

Implementations described and claimed herein provide a ballistic filler for a flexible soft body armor and methods of manufacturing the same. In one implementation, a first portion having a first subpanel is stitched directly to a second subpanel with a stitching pattern. The first subpanel has one or more layers of woven fabric, and the second subpanel has one or more layers of unidirectional fabric. A second portion backs the first portion. The second portion has one or more layers of unstitched unidirectional fabric.

The purpose of the present invention is to provide a laminate film, a film for protected horticulture, and a woven / knit fabric excellent in durabilty and capable of maintaining high light transmittance without obstructing the growth of plants.　The laminate film has a heat ray reflection layer and a surface function layer provided on at least one surface of the heat ray reflection layer. The surface function layer is formed from a resin composition containing particles and a resin. The average particle diameter of the particles is 4 μm to 10 μm, and 0.3 parts by mass to 1.5 parts by mass of the particles is included in the film with respect to 100 parts by mass of the resin.

A footwear assembly having an upper configured to receive a foot and a sole assembly integrally connected to the upper. The sole assembly includes an outsole and a midsole coupled between the upper and the outsole. The sole assembly also includes a footwear insert coupled to the midsole having anisotropic and anti-puncture properties so as to provide protection, support, and stability to the foot of a wearer of the footwear assembly while still allowing for flexibility. The footwear insert is formed from a soft, dorsal layer having woven fabric, a hard, plantar layer formed from a fiber reinforced composite material bonded to the dorsal layer, and an interfacing polymer layer interposed between the dorsal and plantar layers and used to bond the two layers together. The layered arrangement has a high resistance to bending in a first direction and a low resistance to bending in an opposing second direction.

Described are flame resistant fabrics having a warp direction, a weft direction, and a fabric weight. The flame resistant fabrics may include warp direction yarns and weft direction yarns, where the warp direction yarns include warp body yarns having a fiber blend of a wt. % of non-FR synthetic fibers and at least 60 wt. % cellulosic fibers; and the weft direction yarns include weft body yarns having a fiber blend of a wt. % of non-FR synthetic fibers and at least 60 wt. % cellulosic fibers and weft reinforcement yarns having a fiber blend of 30 wt. % to 100 wt. % non-FR synthetic fibers. The fiber blend of the weft reinforcement yarns may comprise at least two times the wt. % of non-FR synthetic fibers in the fiber blend of the weft body yarns.

The invention refers to a greenhouse screen comprising strips (11 ) of film material that are interconnected by a yarn system (12, 13a, 13b; 14, 15) by means of hosiery, knitting, warp-knitting or weaving process to form a continuous product. At least some of the strips comprise a film material in the form of a multilayer polyester film having a thickness less than 60 µm and comprising at least two layers, wherein at least one layer is white and at least one layer is black, said at least one white layer comprises polyester and a white pigment in an amount between 5 and 50 weight-% based on the total weight of said white layer, and said at least one black layer comprises polyester and a black opacifying agent.

A light-shielding fabric for a curtain-type vertical blind may include a single light-transmitting portion (130) capable of transmitting light, a first light-shielding portion (110) disposed at one side of the light-transmitting portion (130) and attached or coupled to the light-transmitting portion, and a second light-shielding portion (120) disposed at the other side of the light-transmitting portion (130) and attached or coupled to the light-transmitting portion, in which a front surface (110a) of the first light-shielding portion (110) and a rear surface (120b) of the second light-shielding portion (120) have a first color (A), in which a rear surface (110b) of the first light-shielding portion (110) and a front surface (120a) of the second light-shielding portion (120) have a second color (B), and in which the first color (A) is different from the second color (B).

Flame resistant fabrics formed with a combination of body yarns and stretch yarns that exhibit excellent physical and thermal properties. The body yarns are formed at least in part with flame resistant materials. The stretch yarns are corespun yarns having an elastic core surrounded by a fiber sheath formed at least in part with flame resistant materials. The fiber sheath protects the elastic core from direct exposure to heat and flame that would otherwise cause the core to degrade or melt.

Described herein relates to an active force electric field anti-pathogenic fabric device and methods thereof used to remove pathogens from an environment surrounding the fabric. The device may be woven into daily clothing items, personal protective equipment, and / or other clothing items typically worn by a user. The device may include a current-carrying mesh that may be coated with active materials used to remove pathogens from the air. As such, the device may operate as an anti-pathogenic material that may be used to remove harmful particles from an area surrounding a user. Accordingly, microorganisms, smoke particles, industrial pollutants, odor molecules, and / or allergens may be structurally disassociated into harmless protein fragments and / or natural molecules when encountering the purifying agents in the device.

The invention provides an anti-ultraviolet-blue-light radiation refrigeration fabric and a preparation method thereof.The fabric is of a double-layer weave structure and comprises an ultraviolet-blue-light absorption layer and a radiation refrigeration layer, the surface and the lining of the double-layer weave structure are plain weaves, warp and weft of the surface layer are polyester yarn, warp and weft of the lining layer are polylactic acid yarn, and the ultraviolet-blue-light absorption layer and the radiation refrigeration layer are arranged in a staggered mode. The ultraviolet-blue light absorption layer is formed by modifying and finishing a fabric surface layer through CeO2 and TiO2, and the radiation refrigeration layer is formed by modifying and finishing a fabric inner layer through nano Al2O3. According to the present invention, by constructing the CeO2-coated TiO2 and Al2O3 functional coating, the ultraviolet ray and blue light absorption ability of the fabric is improved, the sunlight reflection and mid-infrared emission performance is enhanced, the protection and cooling dual functions in the sunlight environment are achieved, and the individual thermal comfort and the protection ability of the fabric are improved.

An electromagnetic interference shielding, self-wrapping textile sleeve for providing EMI protection about an elongate member includes an outer wall of interlaced wire to provide protection low frequency EMI frequency as low or lower than 100MHz. The outer wall has opposite outer edges extending lengthwise between opposite outer ends. The sleeve includes an inner wall of interlaced yarns fixed to the outer wall to provide protection against EMI frequency as high as or higher than 1GHz. The inner wall has opposite inner edges extending lengthwise between opposite inner ends. The interlaced yarns include heat-set yarn that impart a bias to cause the inner and outer edges to self-wrap into overlapping relation with one another and yarn having an outermost layer of conductive material bonded thereto.

Described are flame resistant fabrics having a warp direction, a weft direction, and a fabric weight. The flame resistant fabrics may include warp direction yarns and weft direction yarns, where the warp direction yarns include warp body yarns having a fiber blend of a wt. % of non-FR synthetic fibers and at least 60 wt. % cellulosic fibers; and the weft direction yarns include weft body yarns having a fiber blend of a wt. % of non-FR synthetic fibers and at least 60 wt. % cellulosic fibers and weft reinforcement yarns having a fiber blend of 30 wt. % to 100 wt. % non-FR synthetic fibers. The fiber blend of the weft reinforcement yarns may comprise at least two times the wt. % of non-FR synthetic fibers in the fiber blend of the weft body yarns.

A wear-resistant anti-slip webbing and a preparation process thereof, including that the wear-resistant anti-slip webbing is divided into two edge yarn regions and a stitching region, the webbing weaving comprises that spiral overlock combined with a plurality of groups of core-spun weaving is adopted for the webbing at two sides, twill weaving is adopted for weaving of middle warps, the warps are staggered up and down to clamp two ends of wefts, and are tightened and prevented from loosening by the wefts to play the role of inter-unit reinforcement; the stitching setting mode of the webbing is that, starting from after 14 edge yarns, 1 stitch is provided every 8 warps, and the crocheting method of the warps is a circulation pattern of 1313 2424 5757 6868. The invention realizes an overall improvement in structural stability, wear resistance, anti-slip performance, durability and edge protection.

A metalized fabric and method for metallization of fabric. The fabric is formed using two threads with different affinities for metallization, but which threads are not metalized prior to forming into the fabric. The threads will typically be woven using an unbalanced weave to provide one side of the fabric with a resultant greater amount of metallization than the other but this is not required. Once the resultant fabric is metalized, it will typically be more suitable for consistent color dying than fabric which was formed from both metalized and unmetallized threads.

A textile covering includes a hollow interior for receiving a RPT device and is configured to absorb sound generated from the RPT device. The textile covering comprises a body having a first open end and a second open end. The first open end may comprise a binding edge configured to mate with a recess at a first end of the RPT device, and the second open end may comprise a ribbed edge for elastically engaging a second end of the RPT device.

The present invention belongs to the field of wing manufacturing technology, and specifically relates to a three-dimensional woven sandwich composite aircraft leading edge skin and a manufacturing method thereof. The three-dimensional woven preform for the aircraft leading edge skin provided by the present invention has an aircraft leading edge curved surface profiling structure; the three-dimensional woven preform is woven into an integral body, and the warp direction of the integrally woven preform is the same as the aircraft leading edge span direction, and the warp yarns form multiple warp yarn layers, and the warp yarns in each warp yarn layer are arranged along the curved profiling of the aircraft leading edge chord section; the three-dimensional woven preform includes an outer layer of three-dimensional woven fabric, an inner layer of three-dimensional woven fabric, and a sandwich material locked between the outer layer of three-dimensional woven fabric and the inner layer of three-dimensional woven fabric. The three-dimensional woven composite leading edge skin provided by the present invention has excellent anti-delamination and energy absorption capabilities, which solves the technical problems of high weight or easy damage between layers of traditional wing leading edge skin materials, and has strong bird strike resistance and a certain load-bearing capacity after impact, thereby effectively ensuring flight safety.

A spike resistant package containing a pouch, a first grouping of spike resistant textile layers, and a slip layer. The first grouping of spike resistant textile layers contains a plurality of spike resistant textile layers, where each spike resistant textile layer contains a plurality of interwoven yarns or fibers having a tenacity of about 14 or more grams per denier. The slip layer is a woven or knit fabric containing a main portion and a first pile portion on the upper surface of the main portion. The slip layer contains a plurality of yarns knitted or woven together and a plurality of holes between the yarns. The holes of the slip layer have an average max hole size of less than about 2 mm. The yarns and fibers in the pile portion are in loops or strands extending outward from the main portion of the slip layer.

An electrical connection member comprising a textile cover and an electrical conduit, the method comprises the steps of; positioning an electrical conduit 101 between first and second laminate structures, wherein the laminate structures have a greater width than the electrical conduit and include flanges 106, 106a either side of the electrical conduit, wherein each laminate structure is formed of a conductive layer 104 (Figure 1a) between a first and a second non-conductive layer 102, 103 (Figure 1a), and the laminate structures are textile structures; bonding, for example via adhesive, the flanges of the laminate structures to form a faraday cage around the electrical conduit; etching a portion 105 (Figure 1b) of the first non-conductive layer of the first laminate structure; wherein the etching removes material from the first non-conductive layer of the first laminate structure; exposing a first surface of the conductive layer of the first laminate structure, wherein the exposed first surface enables contact for a first grounding connection. The second laminate structure may also be grounded. The etching may be done by a laser. In a broader embodiment a standalone laminate layer 100 is claimed.

The application belongs to the technical field of fabrics, and specifically discloses a supercritical lightweight fabric and a production method thereof.The supercritical lightweight fabric is woven by warp and weft, wherein a supercritical polymer foaming fiber is used as the warp, and a bamboo charcoal fiber is used as the weft.The preparation method of the bamboo charcoal fiber comprises the following steps: dispersing the bamboo charcoal fiber in a salicylic acid solution, stirring, washing with water, dispersing in a sodium carbonate solution again, stirring, washing with water again, dispersing in deionized water again, adding carbon nanotube composite titanium dioxide nanowires and tea polyphenol composite chitosan, stirring at a temperature of 60-65 DEG C, and drying to obtain the bamboo charcoal fiber.The various raw materials are mixed in the application, and the obtained fabric has good mechanical properties, wear resistance and durability.

A wear-resistant anti-slip webbing and a preparation process thereof, including that the wear-resistant anti-slip webbing is divided into two edge yarn regions and a stitching region, the webbing weaving comprises that spiral overlock combined with a plurality of groups of core-spun weaving is adopted for the webbing at two sides, twill weaving is adopted for weaving of middle warps, the warps are staggered up and down to clamp two ends of wefts, and are tightened and prevented from loosening by the wefts to play the role of inter-unit reinforcement; the stitching setting mode of the webbing is that, starting from after 14 edge yarns, 1 stitch is provided every 8 warps, and the crocheting method of the warps is a circulation pattern of 1313 2424 5757 6868. The invention realizes an overall improvement in structural stability, wear resistance, anti-slip performance, durability and edge protection.

An electromagnetic interference shielding, self-wrapping textile sleeve for providing EMI protection about an elongate member includes an outer wall of interlaced wire to provide protection low frequency EMI frequency as low or lower than 100 MHz. The outer wall has opposite outer edges extending lengthwise between opposite outer ends. The sleeve includes an inner wall of interlaced yarns fixed to the outer wall to provide protection against EMI frequency as high as or higher than 1 GHz. The inner wall has opposite inner edges extending lengthwise between opposite inner ends. The interlaced yarns include heat-set yarn that impart a bias to cause the inner and outer edges to self-wrap into overlapping relation with one another and yarn having an outermost layer of conductive material bonded thereto.