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1250 results about "Plain weave" patented technology

Plain weave (also called tabby weave, linen weave or taffeta weave) is the most basic of three fundamental types of textile weaves (along with satin weave and twill). It is strong and hard-wearing, and is used for fashion and furnishing fabrics.

Weft-filled decorative fabrics in three-layer structure and production process thereof

InactiveCN101649522AStrong three-dimensional flower shapeObvious permanent bump effectWoven fabricsSurface layerEngineering
The invention discloses weft-filled decorative fabrics in a three-layer structure and a production process thereof. One of plain weave or twill weave is adopted as basic weave in a surface layer and aliner layer; warp yarns and weft yarns on the surface layer and the liner layer are woven into two-layer fabrics; 3/3 warp overlapped plain weave single-layer grid embedded strip yarns and 2/2 weft overlapped plain weave single-layer grid embedded strip yarns are respectively embedded and woven in an alternative arrangement mode on the surface layer and the liner layer in the warp direction and the weft direction; weft suspended filling yarns are woven between the surface layer texture of and the liner layer texture; the number R of full-texture circulating warp yarns of the whole fabrics satisfies an equation: R=10-16; and the decorative fabrics in the two-layer texture weft-filled three-layer structure are woven. The whole fabrics integrally have three-dimensional grid effect in a two-layer texture triple structure; under the supporting action of filled wefts in the weft direction, two-layer bag-shaped grids have permanent obvious swelling effect and form an air layer with a thickness of 1.2-1.8 mm in the fabrics, and the air layer has favorable functions of heat insulation, heat maintenance and sound shielding. Accordingly, the novel household decorative fabrics are ideal.
Owner:SHAOXING UNIVERSITY

High-performance fiber reinforced film composite material

A high-performance fiber reinforced film composite material comprises a bonded fabric and a resin coating layer on the surface of the boned fabric and is characterized in that the boned fabric takes high-strength fiber with the yarn count of 200-600D as warp or weft; the weaved warp and weft density is 22*22-27*27; the boned organization structure is a plain weave or a square grid organization or bi-axial warp-knitting (the warp and weft density is 18*18-18*20) structural fabric; the resin coating layer is characterized in that at least one surface out of two surfaces of the boned fabric is coated by the resin layer with a combination process of clearance coating and transferring coating; the resin layer comprises 85-90 parts of thermoplastic resin, 1-5 parts of nano-inorganic additive and 5-10 parts of organic modifier. The composite material is characterized in that the surface density is less than or equal to 280g / m<2>, the warp and weft elongation breaking strength is 750-1000N / cm, the warp and weft incision tearing strength is 750-850N and the elongation at break is less than or equal to 5%; furthermore, the composite material has the advantages of good weather-resistance and temperature-resistance and self-cleaning performance, strong flexibility and anti-fatigue, and being capable of high-frequency heat sealing; and the peeling strength (fabric / adhesive) is more than or equal to 2500N / m.
Owner:朱守诚

Fiber mesh tape-wound and reinforced composite pipe, preparation process and device

The invention relates to a fiber mesh tape-wound and reinforced composite pipe, a preparation process and a device, belonging to the technical field of forming processes of composite pipes. The composite pipe comprises an inner-layer core pipe and a post-coated layer, as well as a fiber mesh tape arranged between two layers, wherein the inner-layer core pipe is extruded by a core pipe extruding machine, the adhesive resin fiber mesh tape is heated through a post-heating box, and the composite pipe is finally obtained by traction through a post-traction machine, sizing through a vacuum spraying and sizing box and the like. According to the composite pipe disclosed by the invention, the technology is adopted, the preparation process is simple, the existing tape plastic covering treatment process and the composite pipe forming process are combined into a whole, the number of workers for production is reduced, and the degree of automation is improved; furthermore, the used device is a conventional device, and the cost is reduced; and in addition, adhesive resin is firstly coated on the outer surface of the core pipe, and the plain woven fiber mesh tape is further wounded, so that the interface problem in the pipe is effectively solved, the mechanical properties of the pipe are upgraded and the stability of the pipe during long-term use is also improved.
Owner:ZHEJIANG WEIXING NEW BUILDING MATERIALS CO LTD

Moisture-absorption sweat-drainage worsted fabric and method for producing the same

The invention discloses a moisture absorption perspiration fine spinning fabric, which uses wool or wool blended polyester fiber with moisture absorbable and breathable properties to be blended into yarn counts that are interweaved. The yarn counts are 60 to 90. The fabric adopts plain weaves or twill weaves. A production method includes: removing wool surface oil during the pretreatment when wool becomes strips; making blended strips after the top dyeing and the recombing; adding antistatic finishing agent with static and oil resistance, hydrophilicity and durability when spinning with blended strips; adding non-ion wool spinning cold pulp agent when weaving. At last, the post finishing is implemented on grew fabric, successively including: singeing, single boiling, washing, double boiling, water absorbing, drying, adding the moisture absorbable and breathable finishing agent for the padding, thermal setting, middle checking, cloth-mending, dewing, decating, tank steaming and product finishing. Silicone promoters are not used in the steps of the process. The invention has the advantages of good moisture absorbable and breathable function of the fabrics, wearing comfort, repeatedly washable property, and little using amount of moisture absorbable and breathable fibers, good handle of the fabric and touch style of wool type fabric.
Owner:AOYANG GRP CO LTD

Dipped canvas fabric structure in three-dimensional structure for heavy-duty conveyor belt and production process thereof

The invention discloses a dipped canvas fabric structure in a three-dimensional structure for a heavy-duty conveyor belt and a production process thereof. The dipped fabric structure is characterized in that an upper layer and a bottom layer adopt ground-facing warps (1) in the plain weave structure and weft (2) interwoven with the ground-facing warp, a straight warp (3) in the straight warp structure is utilized as an intermediate layer, a bundling warp (4) is connected with the weft (2), and the upper layer, the intermediate layer, the bottom layer and the bundling warp form the three-dimensional structure. The production process comprises the following processes: the process of weaving a fabric on a machine: adopting double warp shafts to send a warp woven cloth; and the process of stipulating a dipping formula and preparing, wherein a dipping solution is a mixture of an RF (resorcinol-formaldehyde) resin water solution generated by virtue of condensation polymerization of hydroxyphenol and formaldehyde and VP (vinyl pyridine) latex (L), the total content of solids is 18-22%, the pH value is 9-11, and the ratio of the RF to the L is (1:5)-(1:7). Polyester dipped canvas in the three-dimensional structure is especially applicable to production of the heavy-duty rubber conveyor belts and has the characteristics of tear resistance, puncture resistance and impact resistance.
Owner:浙江尤夫科技工业有限公司

Recognition method for woven fabric structure

The invention relates to an automatic recognition method for a woven fabric structure based on gradient direction characteristics and Fuzzy C-Means Algorithm (FCM). The automatic recognition method comprises the following steps of: firstly preprocessing a woven fabric brightness image by adopting an image morphology method, then correcting deflection existing in interweaving of warp yarns and weft yarns by utilizing gray projection, simultaneously segmenting a fabric image into a plurality of weave points, extracting gradient direction histogram characteristics on each weave point, classifying the weave points by using an improved FCM, and finally carrying out statistics on classifying results according to the periodicity of the fabric structure and correcting error checking points, thus outputting a correct weave chart. The automatic recognition method can overcome the influence brought by uneven illumination, and difference in thickness and color of yarns by utilizing gradient direction information of the weave points and combining with the FCM method, can achieve recognition of basic weaves (a plain weave, a twill weave and a satin weave) of the woven fabric, and also has a good recognition effect on derivative weaves (a plain derivative weave, a twill derivative weave and a satin derivative weave) in small decorative pattern derivative weaves.
Owner:TIANJIN POLYTECHNIC UNIV

Heavy-twisted stranded elastic pure-cotton jacquard shell fabric and processing process thereof

The invention discloses a heavy-twisted stranded elastic pure-cotton jacquard shell fabric, which comprises warps and wefts according to the proportion of 1:1, wherein the warps are JC5.8texX2 high-count stranded heavy-twister yarns, and the wefts are JC/S5.8tex/5.8tex/30D(denier) core spun yarns and JC5.8texX2. The fabric weaving structure is the small plain-weave jacquard structure. Special treatment methods are utilized in the steps of slashing, weaving, dyeing and finishing. The heavy-twisted stranded elastic pure-cotton jacquard shell fabric has the characteristics of fine moisture absorption and air permeability of pure cotton while having high elasticity, luster and smoothness, stiffness and high suspension effect, and is applicable to spring and summer clothing due to natural crinkling effect and cambric styles thereof. Besides, the heavy-twisted stranded elastic pure-cotton jacquard shell fabric which is popularized is development from single-yarn heavy twist to heavy strand twist and is the extension from singular plain weaves to jacquard varieties. By the special treatment method utilized in the processing process, quality and grade of the heavy-twisted stranded elastic pure-cotton jacquard shell fabric are improved evidently, and the breakthrough in research and development and process of the heavy-twisted stranded elastic pure-cotton jacquard shell fabric provides reference for development of high-end and individual spinning fabric and guidance for expanding the market.
Owner:TIANJIN TIANFANG INVESTMENT HLDG

One-way continuous carbon fiber reinforced polyether-ether-ketone composite material and preparation method thereof

The invention discloses a one-way continuous carbon fiber reinforced polyether-ether-ketone composite material and a preparation method thereof, belonging to the technical field of thermoplastic composite materials. The method comprises the following steps: (1) preparing polyether-ether-ketone multi-filaments with the line density of 10-150tex from special spinning grade polyether-ether-ketone materials by using a melt spinning method; (2) uniformly wrapping continuous carbon fibers with the prepared polyether-ether-ketone multi-filaments through a fancy twister, thereby preparing hybrid fiber bundles; (3) weaving the hybrid fiber bundles as warp fibers and the polyether-ether-ketone multi-filaments as weft fibers to form plain weave fabrics in a plain weaving mode; and (4) overlapping the woven plain weave fabrics, hot-pressing on a hot-pressing machine, exhausting, cooling, and demolding to obtain the one-way continuous carbon fiber reinforced polyether-ether-ketone composite material disclosed by the invention. The preparation method has the advantages that the whole process is free of a solvent, so that the environment is not polluted, the preparation process is relatively simple, and the prepared composite material is relatively high in strength.
Owner:JILIN PROVINCE HUAYU AUTO PARTS

Nice and cool purified cotton yarn dyed fabric manufacturing process

InactiveCN103526391ARaw materials are natural and greenReduce contact surfaceWoven fabricsPulp and paper industryMoisture absorption
The invention relates to a nice and cool purified cotton yarn dyed fabric manufacturing process. The structure of a nice and cool purified cotton yarn dyed fabric comprises 1/1 plain weave, 1/1 plain back plus through holes, 1/1 plain back plus 3/1 twill weave or 2/2 basket weave, and the specification of the nice and cool purified cotton yarn dyed fabric comprises that yarn counts range from 35s to 70s, warp density ranges from 110 to 190 per inch, and weft density ranges from 58 to 110 per inch. The nice and cool purified cotton yarn dyed fabric manufacturing process is characterized by sequentially comprising the following processing steps of spinning, yarn setting, yarn dyeing, warping, slashing, weaving, singeing, desizing, mercerizing, liquid ammonium processing, noniron finishing, tentering, preshrinking and finished product obtaining, or spinning, yarn setting, yarn dyeing, warping, slashing, weaving, singeing, desizing, mercerizing, liquid ammonium processing, tentering, preshrinking and finished product obtaining. A finished product fabric processed through the nice and cool purified cotton yarn dyed fabric manufacturing process has a soft hand feel, no special auxiliary which feels cool is added in the production process, the contact area between yarn and the skin is reduced, gaps between the yarn are enlarged, the superficial area for moisture and heat dissipation is enlarged, moisture absorption and air permeability are more than doubled, and therefore a wearer can feel quite cool in summer.
Owner:LUTAI TEXTILE

Bamboo fiber label tape and production method thereof

The invention relates to label tapes and production methods thereof, particular to a bamboo fiber label tape and a production method thereof. The label tape comprises a base cloth layer and an adhesive layer, the thickness of the label tape is in a range of 0.280-0.300 mm, the base cloth layer is made of a 100% bamboo pulp fiber material, the count of bamboo pulp fiber yarn forming the base cloth layer is 16-40, the warp density is 28-45 warps/cm, and the weft density is 19-35 wefts/cm. The production method comprises the steps of selecting a bamboo fiber semi-finished product as base cloth; performing anti-crease finishing; subjecting the base cloth to two-time immersion and two-time rolling treatment; performing pre-calendering treatment: a calendering surface is a stain-weave surface, the calendering temperature is 50 DEG C to 60 DEG C, the pressure is 10MPa to 12MPa, the calendering speed is 30 m/min to 35 m/min, and the thickness of the base cloth is calendered into 0.285 mm to 0.295 mm; performing coating treatment: a dry type coating method is adopted, coating a plain-weave surface of the base cloth with adhesive, scraping pulp by pulp scraping equipment, the adhesive spread is controlled within 5 g/m<2> to 10 gm<2>, and the total weight is 144 g/m<2> to 148 g/m<2>; and performing post-calendering treatment: the calendering temperature is 70 DEG C to 120 DEG C, the pressure is 10MPa to 12MPa, the calendering speed is 30 m/min to 35 m/min, and the thickness of the coated cloth is calendered into 0.280 mm to 0.300 mm. The label tape touches soft and can be used as a sewn-in label.
Owner:HUZHOU SINY LABEL MATERIAL

Concave-convex jacquard cloth and manufacturing method thereof

The invention relates to a concavo-convex jacquard which has a fabric surface with concavo-convex patterns and a manufacture method thereof. The surface of the concave-convex jacquard is provided with the concavo-convex patterns, warp yarns of the fabric are cotton yarns with two colors of A color and B color, weft yarns are cotton yarns and elastic yarns, wherein the cotton weft yarns are A color and the elastic weft yarns are B color, the convex part and the concave part of the patterns are both plain weave bag structures, the surface structure of the convex part is formed through interlacing the warp yarns with A color and the weft yarns with A color, the surface structure of the concave part is formed through interlacing the warp yarn with B color and the weft yarn with B color, the circumferences of the convex part and the concave part are dobby structures, and other structures of the fabric are jacquard structures formed through interlacing two warp yarns and two weft yarns. The concavo-convex jacquard solves the technical problem that the cloth surface of the prior jacquard is flat lacking vivid third dimension, which can not give persons a fresh feeling. The concavo-convex jacquard has fabric patterns with strong third dimension so as to bring stronger visual impact for the persons, and can be used for high grade home accessories and dress fabrics.
Owner:倪爱东

Production technology of glass fiber cloth for insulation

Provided is a production technology of glass fiber cloth for insulation. The production technology of the glass fiber cloth for insulation comprises the steps that EC8-47.5 glass fiber yarn serves as warp and weft; a warping working procedure technology is carried out, wherein the EC8-47.5 glass fiber yarn is placed on warping creels in sequence; a slashing working procedure technology is carried out; a knitting working procedure technology is carried out, wherein an air jet loom is used for carrying out weaving, drafting, reed insertion, gaiting and weaving are carried out on slashed warp beams in sequence according to plain weave, the warp and weft density is 17.3*14.2 pieces per centimeter, and the cropping length is 2000 meters per roll; a post-processing working procedure is carried out; drying is carried out at the temperature of 200DEG C, and the trimming working procedure, the take-up working procedure, the check working procedure and the packaging working procedure are carried out. The purpose of the production technology for using the EC8-47.5 glass fiber yarn to produce the high-grade glass fiber cloth for insulation is achieved, the warp and weft density of the glass fiber cloth is 17.3*14.2 pieces per centimeter, the thickness of the glass fiber cloth is 0.140mm, the basic weight is 150g/m<2>, the diameter of a filament of the glass fiber cloth is 8 microns, the warp and weft number is 47.5Tex, and the production technology of the glass fiber cloth for insulation has the advantages that the technology is more convenient to use, production management is easy, weaving is convenient, and the foundation is laid for producing the high-grade insulating glass fiber cloth through ordinary devices.
Owner:江西长江化工有限责任公司

Functional nylon 66 shell fabric and manufacturing method thereof

The invention relates to a functional nylon 66 shell fabric and a manufacturing method thereof. The method is characterized by comprising the steps of 1, raw material selection and distribution, 2, spinning technology, 3, weaving technology and 4, finishing technology after dyeing. The shell fabric has the advantages of being high in yarn fine denier and large in tightness, and being firm in texture, high in tear resistance and good in wear resistance even though tissue is simple plain weaves. The shell fabric can be used for manufacturing a jacket and a wind coat and can also be used for manufacturing sportswear and leisure wear when used as the high-density nylon fabric shell fabric, and the shell fabric is a best-quality shell fabric of a down jacket in the current trend that winter clothing is portable due to the fact that the warp and weft density is higher; the shell fabric is super strong, capable of resisting gigging and resisting coldness, warm, light, soft, fine, smooth, easy to wash, quick to dry, easy to manage and not likely to fade when used as the down jacket shell fabric; energy losses are reduced through light reflection, the warmth keeping effect is achieved, and cells are activated through resonance and generation of heat by friction, so that the health care effect is achieved.
Owner:JIANGSU YDTEX GRP LTD

High-temperature-resisting heat-insulating waterproof antistatic multifunctional fabric and application thereof

The invention relates to the field of multifunctional materials, in particular to a high-temperature-resisting heat-insulating waterproof antistatic multifunctional fabric. The multifunctional fabric comprises a heat-resisting waterproof layer (1), a heat-resisting heat-insulating layer (2) and a flame-retardant comfortable layer (3) in sequence from top to bottom, wherein the heat-resisting waterproof layer (1) comprises a high-temperature-resisting antistatic fabric (11) which is subjected to waterproof treatment, and a waterproof film (12) which is pasted to a lower surface of the high-temperature-resisting antistatic fabric (11); the heat-resisting heat-insulating layer (2) is a multilayer spunlace nonwoven fabric which is made of a high-temperature-resisting fiber; and the flame-retardant comfortable layer (3) is a flame-retardant plain weave fabric. The multifunctional fabric has a high temperature resisting function, a heat insulating function, a waterproof function, an antistatic function and the like at the same time, can be made into protective articles such as protective garments and protective gloves which have the high temperature resisting function, the heat insulating function, the waterproof function and the antistatic function and are used for whole body protection or local protection during operation under dangerous conditions, and is extremely high in practicability.
Owner:NAVY MEDICINE RES INST OF PLA

High-abrasion-resisting glass fiber fabric and preparation method thereof

The invention discloses a high-abrasion-resisting glass fiber fabric and a preparation method thereof. The preparation method comprises the steps that 1, glass fiber monofilaments are plain-woven to obtain a basic glass fiber fabric; 2, the basic glass fiber fabric is put in a sizing agent to be dipped for 2-3 hours; 3, the excessive sizing agent on the basic glass fiber fabric is extruded out, and air bubbles are removed to obtain a preformed glass fiber fabric; 4, the glass fiber monofilaments are parallelly concentrated to obtain protofilaments, the protofilaments are cut according to the length of 60-70 mm and are randomly and uniformly laid on the preformed glass fiber fabric, then a bonder is applied, and heating and curing are performed to obtain a basic material; 5, the sizing agent in the step 2 is uniformly applied to two sides of the basic material in a coated mode, and then ultraviolet curing is conducted on the basic material to obtain the high-abrasion-resisting glass fiber fabric. The high-abrasion-resisting glass fiber fabric has high hardness, good mechanical strength and a high water-repellency performance value, and good abrasion resistance is reflected. The curvature and anti-impact strength are ideal, and it is indicated that the high-abrasion-resisting glass fiber fabric has good water repellency.
Owner:嘉兴杰特新材料股份有限公司
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