131results about "Leno-woven fabrics" patented technology

The invention belongs to the technical field of textile, and particularly relates to a doup structure, a loom with the doup structure, a fabric and a weaving method of the doup structure, the doup structure comprises an open arm part and a half heald which are mutually independent and can ascend and descend, the open arm part comprises a front base heald and a rear base heald, and the front base heald and the rear base heald are each provided with a movable part. The movable part is provided with a movable hole, the half heald is mounted between the front base heald and the rear base heald in a lifting manner through the movable hole, and the half heald comprises a heald head and a heald foot and is also provided with a heald eye. In the weaving process, the opening and closing of the heald eyes can be controlled through the movement of the front and rear base healds, more than two doup warps can penetrate through the heald eyes, and a shed into which weft yarns can be woven is formed by lifting a plurality of ground healds up and down, so that the doup warps in one doup group are used for weaving various texture lines; therefore, the woven fabric has more forms of tissue structures, and the layering sense of the fabric is enhanced.

The utility model discloses a double-layer twisted hole fabric and a vamp, and relates to the technical field of doup heald fabrics. The double-layer reamed fabric comprises a fabric body, the fabric body is divided into a surface layer and a bottom layer, a separated reamed layer is arranged in any local area of the surface layer and the bottom layer, the two reamed layers form a double-layer structure, a plurality of reamed holes are formed in each reamed layer, a hollowed-out through hole structure is formed in each reamed layer through a hollowed-out leno weave, and the structures of the two reamed layers are the same or different. Reamed holes overlapped with the other layer body are displayed from one side of the surface layer or the bottom layer through the hollowed-out through hole structure. According to the double-layer reamed fabric disclosed by the utility model, the textures with the same or different reamed hole shapes on two sides are realized by part of the warp yarns and the surface layer weft yarns as well as part of the warp yarns and the bottom layer weft yarns through a leno weave process of reeled brown, and the structural style formed by overlapping the two reamed hole layers can be seen from any side of the surface layer and the bottom layer.

A bioabsorbable textile for the restoration of the joint function whereas the joint is affected by partial thickness tears, small to medium full-thickness tears, large to massive full-thickness tears, acute and chronic / degenerative tears. The bioabsorbable textile may comprise polymeric yarns interconnected to form a weave or knitted configuration, wherein said bioabsorbable textile provides a combined mechanical and biological augmentation in the target joint tissue. The bioabsorbable textile may be implanted in combination with fixation tools during open, mini-open or arthroscopic repair / augmentation procedures of joint tissue tears.

The invention relates to a multi-nested cross weaving loom, a method, a fabric weave and an upper, the multi-nested cross weaving loom comprises a plurality of nested doup groups, the nested doup groups are sequentially arranged on the loom along the weft direction, and each nested doup group comprises a second-stage doup at the front end of the warp advancing direction and a first-stage doup at the rear end of the warp advancing direction; the second-stage doup is composed of a single doup, the first-stage doup is composed of m doups, m is greater than 1, the second-stage doup is used for forming a leno weave for twisting a plurality of ground warps, and the first-stage doup is used for forming a leno weave containing m twisting groups from a plurality of ground warps from the second-stage doup; the leno weave is composed of the different levels of cross weaving areas, the varieties of the leno weave are increased, meanwhile, the air holes of different sizes are formed between the different levels of cross weaving areas, the leno weave better fits all parts of the human body, and different ventilation requirements of the different parts are met.

The invention discloses a twisted hole pattern layered fabric, a preparation method thereof and a vamp, and relates to the technical field of doup fabric. The twisted hole pattern layered fabric comprises a fabric body, the fabric body is divided into a surface layer and a bottom layer, a twisted hole layer which is layered with the bottom layer is arranged at any local position on one side of the surface layer, a plurality of twisted holes are formed in the twisted hole layer, and a hollow through hole structure is formed in the twisted hole layer through hollow leno weaves. And the bottom layer structure with the same size and shape can be seen from one side of the surface layer through the hollow through hole structure. The twisted hole pattern layered fabric comprises the twisted hole layer, the twisted hole layer is specifically composed of at least two yarn layers, the surface layer achieves twisted hole textures through the twisted brown process, the bottom layer is woven with complex plain pattern textures, the pattern textures of the bottom layer can be seen through the twisted holes of the surface layer, and the layering sense is rich. According to the preparation method of the twisted-hole pattern layered fabric, the twisted-hole pattern layered fabric can be conveniently and efficiently shaped, and meanwhile, the flatness of the twisted-hole pattern layered fabric structure is guaranteed.

The invention relates to a processing technology of a silk fabric, in particular to a gradient weaving method of a silk fabric with a multi-level pore structure, which comprises the following steps of: selecting mulberry silk yarns and high-shrinkage polyester fiber yarns as warp and weft raw materials, and weaving on an electronic jacquard loom according to a preset pattern in a strip-type arrangement at a warping stage, warp tension is divided into a reference tension area, a transition area and a relaxation tension area, weft density is dynamically adjusted through a beating-up device, a high-weft-density area and a low-weft-density area are formed, and leno weave, double-layer weave, terry weave and satin weave are combined in different areas to form an area structure. The high-shrinkage polyester fibers are shrunk by 30%-60% through first-stage steam treatment and second-stage hot air setting, the mulberry silk is driven to form a three-dimensional pore structure, multi-level and gradient change of the pore structure is achieved, and weaving controllability and design freedom degree are improved.

The invention relates to the technical field of textile, provides a preparation method of a creel woven leno heald vamp capable of randomly changing yarns in the warp direction, and solves the problems that the existing woven vamp is poor in light weight effect and ventilation effect, relatively poor in wear resistance and folding resistance, and the yarns cannot be randomly changed in the warp direction when the vamp is woven. Comprising the following steps: (1) preparing raw materials: 0.12 mm PTPEE (polytrimethylene terephthalate) lustrous folding-resistant yarns, 0.20 mm TPU (thermoplastic polyurethane) high-low temperature composite low-elasticity monofilaments, 0.20 mm TPU lustrous high-elasticity monofilaments and polyester DTY167dtex / 36F semi-lustrous high-elasticity yarns; (2) weaving: weaving the raw material yarns into grey cloth by adopting a creel tatting doup machine, wherein the grey cloth comprises polygonal tatting mesh tissues and convex texture tissues; and (3) carrying out pre-shaping treatment on the gray fabric, and carrying out the processes of open-width washing, tentering shaping, inspection, packaging, warehousing and the like to obtain the creel woven leno heald vamp.

Interlacing equipment may be used to form fabric such as woven fabric. The woven fabric may include warp strands and weft strands. In a Leno weave, a warp strand may include one or more covering strands twisted around a core strand. The covering strands and / or the core strand may be conductive to form a conductive warp strand. An electrical component may be mounted to the conductive warp strand. A first electrical connection may couple the electrical component to the core strand and a second electrical connection may couple the electrical component to the covering strand. The two electrical connections may be isolated from one another. A warp strand may have a first region in which the core includes a conductive strand and a second region in which the conductive strand forms part of the covering or is located on an outer surface of the covering.

The present disclosure relates to a multiple woven fabric including a ground weave and a pattern weave, in which the ground weave and the pattern weave are arranged to be neighboring, the ground weave includes a plain weave woven so that a warp and a weft participate in weaving, and the pattern weave is a multi-layer weave including a first weave forming a first layer and a second weave separated from the first layer to form a second layer.

A sustainable and lightweight bag having a unique weaving pattern. A system utilizing the bag having multiple systems to provide a sustainable alternative to single use plastic bags.

The invention belongs to the technical field of textile weaving processes, and particularly relates to a leno double-layer homewear jacquard fabric and a preparation method thereof. The fabric structure is composed of a full leno and a full plain. Comprising the following steps of tissue design, drawing-in and weaving. The upper-layer structure is characterized in that the minimum circulation unit of the leno 5: 2 cross warps, 3 ground warps and empty reeds is formed by the leno 5: 2 cross warps, 3 ground warps and empty reeds; the lower-layer weave is 1 / 1 plain weave; the binding point mode is point-to-point binding, the binding points of the upper layer and the lower layer are bound with the plain warp weave points of the lower layer in a'bottom-to-top 'mode when the cross warp starts to twist, and the binding points are arranged in a rhombic binding mode and are hidden below the cross warp of the leno. The problem that when the ground warp and the cross warp of the upper-layer leno are twisted mutually, the plain warp of the lower layer, the cross warp and the ground warp of the upper layer are twisted together in a circulating mode, and weaving cannot be carried out smoothly is solved, the binding points of the leno and the plain weave of the lower layer are not shown, and the leno has good appearance texture and softness.

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.

Disclosed is a multi-nested twisting loom, a method, a fabric weave, and an upper. The multi-nested twisting loom includes several nested twisting heald sets. The nested twisting heald sets are sequentially arranged along a weft direction on the loom. Each nested twisting heald set includes a second-level twisting heald at a front end of a warp advancing direction and a first-level twisting heald at a rear end. The second-level twisting heald is composed of a single twisting heald. The first-level twisting heald is composed of m twisting healds, where m is greater than 1. The leno weave in the present disclosure is composed of different levels of twisted areas, which increases the variety of leno weaves. Breathable holes with different sizes are formed between different levels of twisted areas, which better fit various parts of the human body and meet the different breathable needs of different

The invention relates to a two-warp leno doup device as well as a manufacturing method and a mounting method thereof, and belongs to the technical field of textile. The two-warp leno heald device comprises a leno heald model and two leno heald frames, the leno heald model is arranged on the two leno heald frames, the leno heald model comprises a main plain heald, a half heald B, a half heald C, a half heald D, a half heald E, a half heald F and a half heald G. The main plain heald comprises a half heald A and a half heald A ', the heald buckles of the half heald A are intersected with the heald buckles of the half heald A 'in a one-to-one correspondence manner. The device is suitable for mounting the two-warp twisted plain roving fabric with patterns and the two-warp twisted roving fabric with patterns, the mounting operation process is simple and convenient, the labor intensity is reduced, the production efficiency is improved, the production cost is further reduced, and the production efficiency is improved. Meanwhile, the long historical culture is promoted, the traditional weaving process of the gauze is further carried forward, and a new development space is developed for the field of the gauze fabric.

The application discloses a double-layer twisted hole fabric, a preparation method thereof and a vamp, and relates to the technical field of the twisted harness fabric. The double-layer twisted hole fabric comprises a fabric body, the fabric body is divided into a surface layer and a bottom layer, any local area of the surface layer and the bottom layer is provided with a separated twisted hole layer, the two twisted hole layers form a double-layer structure, a plurality of twisted holes are arranged on the twisted hole layer, a hollow transparent hole structure is formed on the twisted hole layer through a hollow gauze organization, the structures of the two twisted hole layers are the same or different, and the twisted holes are displayed on one side of the surface layer or the bottom layer through the hollow transparent hole structure and are superimposed on the other layer. In the application, the texture of the same or different twisted hole shapes on two sides is realized through the gauze organization process of the twisted brown of the partial warp yarn and the surface layer weft yarn and the partial warp yarn and the bottom layer weft yarn, and the structure style formed by the superposition of the two twisted hole layers can be seen from any side of the surface layer and the bottom layer.

Disclosed herein is a tufted article comprising a backing having a vertical axis. The backing includes an open structural material having a first surface and an opposing second surface. The open structural material includes a plurality of fibers. The plurality of fibers define a void space through the open structural material from the first surface to the second surface based in part on variability of the fibers along the vertical axis. The void space is configured to allow liquid or vapor to pass from the first surface to the second surface of the open structural material. A scrim layer is coupled to the opposite second surface of the open structural material. The scrim layer is provided with an open net-shaped structure. A second plurality of fibers tufted through the backing and extending upwardly from the first surface of the open structural material.

A marine hose has a twist coefficient 1900≤K≤2900 of fiber cords constituting a fiber reinforced member with three or four twisted filaments made of polyester, an interrelationship R between a predetermined elongation ratio E2 of a plurality of types of the fiber cords having different specifications and a hose elongation ratio E1 in a predetermined expansion test of each of marine hoses in which the fiber reinforced member including the respective fiber cords as constituent members is embedded as reinforcing layers is determined in advance. A threshold Th of the ratio E2 is set based on a standard value of hose elongation ratio E1 in the predetermined expansion test and the interrelationship R and the predetermined elongation ratio E2 of the fiber cords used as the reinforcing layers is set to the threshold Th or less.

The utility model discloses a wear-resistant fabric, which relates to the textile field, and is characterized in that the wear-resistant fabric comprises two base layers, grooves are woven on the sides, close to each other, of the two base layers, antibacterial parts are arranged on the two base layers, the antibacterial parts are embedded in the grooves, and recesses are formed on the sides, opposite to each other, of the two base layers. The two base layers are sewed and connected through wear-resistant yarns, and the wear-resistant yarns form a plurality of floating threads crossing the recesses on the opposite sides of the two base layers. The antibacterial parts are arranged, so that bacteria on the base layers can be inhibited by the antibacterial parts, the antibacterial property of the base layers is improved, the antibacterial parts of the two base layers are staggered, the distribution density of the antibacterial parts on the fabric is larger, the overall antibacterial property of the fabric is guaranteed, the bamboo fiber has natural antibacterial property, and the antibacterial property of the fabric is improved. The durability of the antibacterial property of the fabric is ensured.

The utility model discloses a twisted hole pattern layered fabric and a vamp, and relates to the technical field of doup heald fabrics. The twisted hole pattern layered fabric comprises a fabric body, the fabric body is divided into a surface layer and a bottom layer, a twisted hole layer which is layered with the bottom layer is arranged at any local position on one side of the surface layer, a plurality of twisted holes are formed in the twisted hole layer, and a hollow through hole structure is formed in the twisted hole layer through hollow leno weaves. And the bottom layer structure with the same size and shape can be seen from one side of the surface layer through the hollow through hole structure. The twisted hole pattern layered fabric comprises the twisted hole layer, the twisted hole layer is specifically composed of at least two yarn layers, the surface layer achieves twisted hole textures through the twisted brown process, the bottom layer is woven with complex plain pattern textures, the pattern textures of the bottom layer can be seen through twisted holes of the surface layer, and the layering sense is rich.

The application discloses a kind of layering fabrics of twist hole pattern and preparation method thereof, vamp, it is related to the technical field of layering fabrics of twist heald fabric.The layering fabric of twist hole pattern includes fabric body, fabric body is divided into face layer, bottom layer, is provided with the layering twist hole layer with bottom layer in any local position of face layer side, several twist holes are provided on twist hole layer, hollow openwork structure is formed on twist hole layer by openwork gauze organization, and the structure of bottom layer of same size, shape can be seen from face layer side by hollow openwork structure.The layering fabric of twist hole pattern in the application, it includes twist hole layer, twist hole layer is specifically composed of at least two yarn layers, face layer realizes twist hole texture by twisting brown process, and bottom layer is woven into complex plain weave texture, and the texture of bottom layer pattern can be seen through face layer twist hole, and level is rich.The preparation method of the layering fabric of twist hole pattern in the application is convenient for the efficient setting of layering fabric of twist hole pattern, while guaranteeing the flatness of layering fabric of twist hole pattern structure.

The utility model relates to the field of denim fabrics, and discloses a vortex spinning soft denim fabric, which comprises main warp yarns and main weft yarns interwoven with the main warp yarns, at least two strands of branch warp yarns are wound on each strand of main warp yarns along the direction of the main warp yarns, and the two strands of branch warp yarns are spirally wound in opposite directions. The branch warp yarns wound on the two adjacent main warp yarns are mutually intersected; according to the denim fabric, the branch warp yarns are wound along the main warp yarn direction, the adjacent branch warp yarns are mutually staggered to form a close overlapping weaving structure, and larger pores are formed between the adjacent main warp yarns, so that the air permeability is good, and the softness of the fabric is improved.

A protective lattice fabric is formed by mutually weaving warp yarns and weft yarns and comprises a surface layer and a bottom layer, the surface layer is located on the surface of the fabric and comprises a reinforcing area, the reinforcing area is formed by weaving first warp yarns and first weft yarns to form a protective surface layer, the protective surface layer comprises a plurality of protective lattices so as to improve the protective performance of the fabric, and the bottom layer is located below the surface layer. The fabric is formed by mutually weaving the second warp yarns and the second weft yarns, so that the layering sense of the fabric is improved, the surface layer and the bottom layer are lifted by the second warp yarns and are interwoven with the first weft yarns to form knots, and the fabric has high strength, high wear resistance and good air permeability and can cope with harsh environment challenges.

The present application belongs to the field of textile technology and particularly relates to a shedding mechanism structure, a weaving machine including the same, a fabric, and a method for weaving fabric. The shedding mechanism structure includes independently liftable shedding arms and half shedding frame. The shedding arms include a front base shedding frame and a rear base shedding frame, the front base shedding frame and the rear base shedding frame are each provided with a movable part. The movable part is provided with a movable hole, the half shedding frame is liftably mounted between the front base shedding frame and the rear base shedding frame through the moveable hole.

The utility model relates to the technical field of fabrics, in particular to a high-elastic wear-resistant nylon-viscose fabric which comprises an inner layer and an outer layer, a plurality of through holes penetrate through the surfaces of the inner layer and the outer layer, the inner layer and the outer layer are fixedly connected through an elastic block, and a polyurethane coating is fixedly connected to the surface, away from the inner layer, of the outer layer among the inner layer, the outer layer and the elastic block. The polyurethane coating extends into the through holes in the outer layer, and the contact area of the elastic blocks and the outer layer is larger than that of the elastic blocks and the inner layer; the breathable effect of the fabric is improved through the through holes in the inner layer and the outer layer, the sunshade effect of the fabric is improved through the polyurethane coating and the black ground warps in the inner layer and the outer layer, the distance between the skin surface and the ground is increased through the elastic blocks, and then the skin is protected from being damaged by tough sundries on the ground; the bamboo pulp fibers are added in the manufacturing process of the fabric, and the bamboo pulp fibers have high air permeability and wear resistance, so that the durability and comfort of the fabric can be further improved.

The application relates to a weaving method of a medical hollow fiber membrane, and relates to the field of textiles. The medical hollow fiber membrane mentioned in the application is mainly applied in dialysis and an extracorporeal membrane oxygenation process. In order to improve the separation efficiency of the hollow fiber membrane, a weaving method of weaving into a curtain is provided. The weaving method comprises the selection of weaving structures, weaving equipment, post-weaving treatment and packaging process methods. According to the use and specification requirements of the medical hollow fiber membrane, different weaving structures and weaving equipment can be selected to weave the membrane curtain with different densities and arrangement modes, so that the technical problems of uneven arrangement and stress of the medical hollow fiber membrane are effectively solved, and the separation and oxygenation efficiency is significantly improved.

Disclosed herein is tufted article including a backing having a vertical axis. The backing includes an open structure material having a first surface and an opposed second surface. The open structure material includes a plurality of fibers. The plurality of fibers define void spaces through the open structure material from the first surface to the second surface in part based on variability of fibers along the vertical axis. The void spaces are configured to permit passage of liquid or vapor from the first surface to the second surface of the open structure material. A scrim layer is coupled to the opposed second surface of the open structure material. The scrim layer has an open mesh structure. A second plurality of fibers are tufted through the backing and extend upwardly from the first surface of the open structure material.