189results 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.

In a multilayer fabric for nonwoven fabric 30, an upper-surface-side fabric formed from upper-surface-side warps (1Ub, 2U, 3U, 4U, 4U′, 5Ub, 6U, 7U, 8U, 8U′) and upper-surface-side wefts (1′U, 2′U, 3′U, 4′U) and a lower-surface-side fabric formed from lower-surface-side warps (1Lb, 2L, 3L, 5Lb, 6L, 7L) and lower-surface-side wefts (1′L, 2′L, 3′L, 4′L) are bound together. First warps (1Ub, 5Ub) of the upper-surface-side warps serve as first binding yarns that bind the upper-surface-side fabric and the lower-surface-side fabric, and second warps (1Lb, 5Lb) of the lower-surface-side warps serve as second binding yarns that bind the upper-surface-side fabric and the lower-surface-side fabric. A high-friction yarn is used as at least some of the upper-surface-side warps.

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.

The invention provides a flexible stab-resistant composite material based on a three-dimensional angle interlocking fabric and a preparation method thereof, and relates to the technical field of composite materials, and the preparation method comprises the following steps: weaving the three-dimensional angle interlocking fabric with an interlayer oblique crossing angle interlocking structure; polyvinyl alcohol-sodium alginate hydrogel is prepared; the three-dimensional angle interlocking fabric is coated with the polyvinyl alcohol-sodium alginate hydrogel; and freezing and unfreezing the three-dimensional angle interlocking fabric coated with the polyvinyl alcohol-sodium alginate hydrogel to obtain the three-dimensional angle interlocking fabric-hydrogel composite material. The high-performance fiber three-dimensional angle interlocking fabric is used as a reinforcing body, the tough hydrogel is used as a flexible matrix, the protective performance of the stab-resistant material in a low-temperature environment is guaranteed, meanwhile, the stab-resistant material is endowed with multiple functions such as strain sensing and air and moisture permeability, and the balance of the protective effect, wearing comfort and multiple functions is achieved.

The invention discloses a composite yarn with color-changing and anti-cutting functions as well as a preparation method and application of the composite yarn. The composite yarn sequentially comprises an anti-cutting layer, a stainless steel fiber layer and a color-changing layer, the anti-cutting layer takes ultra-high molecular weight polyethylene filaments as core yarn, and two layers of para-aramid filaments are wrapped outside the anti-cutting layer; the stainless steel fiber layer is formed by wrapping a single stainless steel fiber on the anti-cutting layer; and the color-changing layer is formed by coating two or more thermochromic fibers with four primary colors of red, green, yellow and blue outside the stainless steel fiber layer. The ultra-high molecular weight polyethylene filament is used as a core yarn and is coated with two layers of para-aramid filaments to form an anti-cutting layer; wrapping stainless steel fibers to form a stainless steel fiber layer; the stainless steel fiber layer is coated with thermochromic fibers; the method is applied to the functional fabric. The functional composite yarn can passively make thermal response under the change of external temperature, can also actively change color after being powered on, is used for bag bodies, garment materials and the like after being made into fabric, and has high performance and fashionable appearance.

A heat resistant separation fabric for use as tool covering in the production of glass products at temperatures over 580°C, wherein the heat resistant separation fabric comprises fiber yarns, and wherein said fiber yarns comprise metal fibers out of first material containing: 18 to 21 weight percent Cr, 23 to 26 weight percent Ni, 5.5 to 7 weight percent Mo, and 40 to 50 weight percent Fe.

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 problem addressed by the present invention is to provide: a woven fabric that includes flame-retardant fibers, said woven fabric not only being flame-retardant but also effectively forming a thermally-insulating air layer, and also having excellent laundry durability; and protective clothing. As the means for solving this problem, provided is a woven fabric configured so that: the included threads containing at least 10% by thread weight ratio of flame-retardant fibers with a tensile modulus of elasticity of at least 100 cN / dtex in at least the warp direction or the weft direction; the initial thickness under a load of 3 g / cm2 as prescribed in 8.4 of JIS L1096 is at least 2.0 mm; the rate of change in thickness after five washings as based on 6N-F of ISO 6330:2012 is within ±25%; and the wear resistance as based on ISO 12947-2 is at least 15,000 times.

To provide a warp knit spacer dual functional fabric construction that provides the ability to absorb sweat on one side and the ability to cool skin to below a current temperature on the other side.SOLUTION: A two-sided absorbing and cooling textile is produced by using warp knit spacer construction which comprises an absorbent side having a plurality of loops and a non-loop cooling side. The knit uses four separate yarns which collectively work together to produce enhanced cooling. The knit can include warp knit spacer and circular knit spacer materials. Various finishing methods may also be employed to enhance the cooling power of the fabric.SELECTED DRAWING: Figure 1

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.

The present disclosure relates to the technical field of tires, and in particular to a non-pneumatic vacuum tire. The non-pneumatic vacuum tire includes a tread layer, a carcass ply layer and a puncture-resistant airtight layer. The tread layer is provided on the carcass ply layer and located at a crown; a pattern groove is formed in a surface of the tread layer; the puncture-resistant airtight layer is fixedly provided between the tread layer and the carcass ply layer or fixedly provided under the carcass ply layer; the puncture-resistant airtight layer includes one or more layers of canvas; a warp and a weft of the canvas each are formed by a plurality of filaments; and the canvas forms the puncture-resistant airtight layer by rubber impregnation and rubber coating; the puncture-resistant airtight layer at least covers a clinch to a shoulder; and a lower end of the puncture-resistant airtight layer extends to the clinch and forms a turn-up structure. Through the puncture-resistant airtight layer composed of the rubber impregnated and coated canvas, the vacuum tire achieves better puncture resistance and airtightness.

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.

A fabric for use in arc and flame protection, is made up of: more than 15% weight percent (wt %) aramids; less than 50% wt % modacrylic; less than 50% wt % cellulose; and less than 15% wt % nylon. A process for producing the fire-resistant fabric involves shredding recycled fire-resistant garments into fibers; creating yarn from the shredded fibers; weaving the yarn into fabric; and knitting the yarn to produce new garments. The fabric may be used to produce fire-resistant garments worn by workers in many industries such as the oil and gas.

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 present invention relates to a fabric containing acrylic fiber A and cellulose fiber, wherein the acrylic fiber A contains an infrared absorber inside the fiber, and the fabric is dyed with at least a yellow cationic dye, a yellow reactive dye, and a yellow disperse dye. The fabric can be produced by dyeing the fabric containing acrylic fiber A and cellulose fiber into fluorescent yellow using a cationic dye, a reactive dye, and a disperse dye. Thus, a fabric having excellent arc resistance and visibility, a method for producing the fabric, and clothing using the fabric can be provided.

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.

Flat net in polyethylene for crops protection, produced by "English turn Leno weave" technique and comprising: a plurality of weft yarns (21, 22), a plurality of warp yarns (10), associated in couples to each other and configured so that each couple of warp yarns is twisted after each passage of each weft yarn, characterized in that said plurality of weft yarns comprises a plurality of weft yarns realized in monofilament (21) and a plurality of weft yarns realized in band (22), said weft yarns realized in monofilament (21) and said weft yarns realized in band (22) being periodically alternated with each other.

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 high-strength composite yarn fabric includes a plurality of first composite yarns and a plurality of second composite yarns. The first composite yarns and the second composite yarns are interwoven. Each first composite yarn has a first core layer and a first wrapping layer. The first core layer is ultra-high molecular weight polyethylene. The first wrapping layer wraps around the first core layer. T second composite yarn has a second core layer and a second wrapping layer. The second core layer is polyester fiber. The second wrapping layer wraps around the second core layer. The high-strength composite yarn fabric is knitted with the first composite yarns and the second composite yarns made of specific materials to enhance the physical strength and the durability of the high-strength composite yarn fabric.

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.

The present invention relates to a fabric for a camouflage pattern combat uniform for military use. The present invention can provide a fabric for a camouflage pattern combat uniform, having excellent elasticity, permanent flame retardancy, a printed camouflage pattern, and an infrared shielding function.