652 results about "Denim" patented technology

A system for recycling textiles includes a sorting module configured to automatically remove trims and to sort textiles into the fabric streams; a first decoloring system configured to receive the non-black and white cotton fabric stream and to provide a de-colored cotton fabric stream; a dry sanitization system configured to provide a sanitized cotton fabric stream and a sanitized polyester fabric stream; a second decoloring system configured to provide a semi de-colored cotton / polyester blend fabric stream; a fabric separation system configured to provide pure polyester fiber; a decoloring system configured to provide a de-colored polyester fabric stream; a cotton fiber recovery system configured to receive the de-colored or black or white and sanitized cotton fabric, and sanitized denim fabric streams; and a polyester fiber recovery system configured to receive the de-colored or black or white and sanitized polyester fabric streams.

The utility model discloses a comfortable warm-keeping rib velvet jean fabric, which belongs to the textile field, and comprises two systems of warp yarns and two systems of weft yarns, the warp yarns are divided into surface warp yarns and inner warp yarns, the weft yarns are divided into surface weft yarns and inner weft yarns, the surface weft yarns and the inner weft yarns are interwoven with the inner warp yarns in plain weaves, the surface warp yarns and the surface weft yarns are interwoven in twill weaves, and the surface warp yarns and the inner weft yarns are not interwoven. The inner wefts are thicker than the surface wefts, the inner wefts are multifilaments, and a fleece raising layer is arranged on the bottom surface. Under the action that the surface weft shrinks and tensions the fabric, the surface weft is tied to the interior of the fabric, so that the inner weft is expanded and protruded downwards and can cover the surface weft, damage to the surface warp and the surface weft in the fleece raising process is small, the plain weave structure enables the bottom layer of the fabric to be compact, and the surface weft tensions the fabric, so that the fabric strength is high; the inner wefts are thick multifilaments, the plain weave structure is combined, the fluff of the fleece raising layer is short, much, fine and dense, and when the fabric is stretched within a certain range, the fluff does not obviously become sparse.

The invention discloses a knitting method and a fabric for imitating the effect of jeans with holes, belongs to the field of textiles, is suitable for a seamless underwear machine, and uses a weft knitting method to make a ground structure, the ground structure comprises a face yarn and a bottom yarn, at a location where holes need to be made, at least one group of false coarse wefts in the weft direction are knitted, the ground structure and the last row of the last group of false coarse wefts knitted at the same hole are unlooped, the lower edge of each group of false coarse wefts is prevented from falling apart by a structure of spacer knitting, and the upper edge is prevented from falling apart by the restraining force of elastic yarn, the false coarse wefts are naturally curled at the location where they are knitted to form false coarse wefts in appearance, the curling causes shrinkage in the length direction, and the effect of having coarse wefts in the hole is produced, and a plurality of false coarse wefts are arranged in parallel to imitate the appearance of a brushed hole.

The utility model relates to a warm-keeping jean fabric and clothes. The warm-keeping jean fabric is formed by weaving warp yarns and weft yarns in a staggered mode. The weft yarn comprises a yarn core, middle yarn surrounding the periphery of the yarn core and outer-layer yarn surrounding the periphery of the middle yarn, the yarn core comprises spandex filaments, the middle yarn comprises polyester filament yarns, the outer-layer yarn comprises blended yarn obtained by blending first short fiber fibers and second short fiber fibers, and the first short fiber fibers and the second short fiber fibers are blended. The first staple fibers comprise at least one of cotton fibers, viscose fibers and modal fibers, and the second staple fibers comprise at least one of acrylic fibers and wool fibers. The warp yarns comprise pure spinning yarns of one or more of cotton fibers, viscose fibers, tencel fibers and modal fibers. According to the warm-keeping jean fabric, through yarn selection of the warp yarn and the weft yarn and cooperation of the organization structure, a good warm-keeping effect and good comfort can be achieved at the same time.

To provide a super elastic knit-like fabric by weaving. [Solution] The superelastic knit-like fabric includes a fabric body woven using warp and weft threads, the warp and weft threads being woven into a plurality of circulating weave units, each of which includes 10 warp threads and 15 weft threads, which are, from left to right, the first warp thread, the second warp thread, the third warp thread, the fourth warp thread, the fifth warp thread, the sixth warp thread, the seventh warp thread, the eighth warp thread, the ninth warp thread, and the tenth warp thread, and which are, from top to bottom, the first weft thread, the second weft thread, the third weft thread, the fourth weft thread, the fifth weft thread, the sixth weft thread, the seventh weft thread, the eighth weft thread, the ninth weft thread, the tenth weft thread, the eleventh weft thread, the twelfth weft thread, the thirteenth weft thread, the fourteenth weft thread, and the fifteenth weft thread. It uses a weaving structure that mimics knitwear, and the resulting denim fabric has the original style of denim, such as crispness and durability, while also combining the softness and comfort of knitwear, and can be woven on conventional looms.

The invention relates to the technical field of fabric processing, and particularly discloses a high-color-fastness nylon / spandex cationic polyester mountain-climbing nylon fabric and a processing technology thereof, and the processing technology specifically comprises the steps of weaving, desizing and preshrinking, blank fixing, desizing in a cylinder, one-bath dyeing and shaping finishing. Wherein the bath ratio is 1: 10, water is fed, a chinlon sealing agent is firstly added, the temperature is increased to 65-70 DEG C for treatment, then the temperature is reduced to 40 + / -2 DEG C, a leveling agent, a nonionic cationic polyester dyeing assistant and cationic dye dissolved by acetic acid are sequentially added, the pH value is adjusted, then the temperature is increased to 60-65 DEG C at a first rate and subjected to heat preservation dyeing, then the temperature is increased to 90 + / -2 DEG C at a second rate and subjected to heat preservation dyeing, and the temperature is increased to 90 + / -2 DEG C at a third rate and subjected to heat preservation dyeing; sequentially adding a nonionic dispersing agent WA and an anionic dispersing agent NNO, carrying out heat-preservation operation, adding an acid dye, heating to 102-105 DEG C at a third rate, and carrying out heat-preservation dyeing. The one-bath dyeing of the cationic dye and the acid dye is realized, and the color fastness and the apparent depth are improved.

The invention relates to the technical field of textile, in particular to lyocell fiber and polyester fiber blended yarn and a preparation method and application thereof, and aims to solve the problems that the prepared jean fabric is easy to fluff and pilling, the aesthetic property and the service life are affected, the skin-friendly performance and the antibacterial performance need to be improved, and the service life of the jean fabric is affected due to poor wear resistance of the existing blended yarn. The requirements of people on the high-quality jean fabric cannot be met; according to the preparation method, the proportion of the modified polyester fibers to the lyocell fibers is reasonable, and the advantages of the modified polyester fibers and the lyocell fibers are fully exerted, so that the prepared blended yarn is excellent in hygroscopicity, breathability, shape retention, wear resistance, antistatic property, antibacterial property and the like, excellent in comprehensive performance and suitable for popularization and application. The method is suitable for producing fashionable and environment-friendly denim fabric, the quality and functionality of the denim fabric can be improved, the requirements of people for high-quality denim fabric are met, and the method has wide market application prospects.

The utility model relates to knitting-imitated jean fabric and clothes. The knitted-imitated jean fabric comprises warp yarns and weft yarns which are knitted in a staggered manner, the weave structure of the knitted-imitated jean fabric is a double-warp weave comprising a surface weave and an inner weave, the weave structure of the surface weave is at least one of a reinforced twill weave and a composite twill weave, and the weave structure of the inner weave is at least one of a plain weave and a rip weave; and in the tissue circulation of the surface tissue, the number of the warp tissue points is greater than or equal to 2. The knitted-imitated jean fabric can have better softness and comfort, yarn compactness and mechanical property at the same time.

The utility model relates to a denim fabric with clear and soft lines and clothes. The jean fabric comprises a front surface formed by interweaving first warp yarns and weft yarns, and a back surface formed by interweaving second warp yarns and weft yarns, the structure weave of the front side is 4 / 1 right twill weave, the structure weave of the back side is 2 / 3 left twill weave, and the fineness of the second warp is smaller than that of the first warp. In the denim fabric, the fineness of the second warp yarns is smaller than that of the first warp yarns, the reverse side structure texture is well covered by the front side structure texture, and the front side of the fabric only shows 4 / 1 right oblique texture formed by the first warp yarns and the weft yarns, so that the twill grains of the denim fabric are clear; and the back side of the denim fabric is a 2 / 3 left oblique weave which is loose in structure, so that the fabric has a soft touch hand feeling, and the denim fabric with the structure is light, thin, not thick and heavy and has good elasticity.

The utility model discloses a stretching and fixing device for denim processing, which relates to the field of denim processing and comprises a fixed bottom plate, a receiving frame, a heating box, a pressing frame and a feeding frame are arranged on the outer surface of the upper end of the fixed bottom plate, the receiving frame is positioned on one side of the heating box, and the heating box is positioned on one side of the pressing frame. According to the stretching and fixing device for denim processing, when the arranged heating box is used, heat of the electric heating pipe can be blown to stretched denim through the air blower, the denim can be heated and softened when the heating box is used, the denim can be conveniently stretched to remove wrinkles, and the denim processing quality is improved. When a first electric push rod is used, denim can be fixed and pressed through a first pressing plate and a second pressing plate on a second electric push rod, then the denim can be wound through a collecting frame, and the effect of stretching the denim is achieved between the collecting frame and a pressing frame support; and the stretching tensity of the denim can be conveniently adjusted by controlling the receiving force of the receiving frame.

The invention discloses a soft and cool denim fabric and a spinning method thereof. The spinning method comprises the following steps: pretreating lyocell fibers and Iris lacteal herb ice-cold chinlon as weft yarns; warp yarns are wound into a warp beam through a ball warp machine, a rope dyeing machine, a leasing machine and a sizing machine; and finally, weaving by a rapier loom to form gray fabric, and carrying out post-treatment process to obtain the jean fabric. The mat rush in the weft yarns is rich in natural components nitrogen and silicon with high heat conductivity coefficients, the effect of rapidly dissipating surface heat can be achieved, meanwhile, high-volatility and high-moisture-absorption alcohol and ester components contained in the mat rush can achieve a cool feeling through rapid moisture conduction, the unique structure of the mat rush can rapidly dissipate heat, sweat can be rapidly absorbed, and the mat rush can be used for cooling the fabric. In addition, the mat rush also has the characteristics of antibiosis, freshness and fragrance, so that the generation of peculiar smell is reduced; due to the unique weft yarn combination in the jean fabric, the inherent characteristics of the jean fabric are kept, and meanwhile the performance of the jean fabric is comprehensively improved.

The invention relates to the field of knowledge maps, in particular to a denim dyeing process decision-making method based on a knowledge map. Comprising the following steps: constructing a knowledge graph, calculating an importance score of each process parameter, setting a threshold value, and comparing the importance scores of the process parameters with the threshold value to form a key process parameter set; on the basis of the key process parameter set, an index of a dyeing effect is predicted through a dynamic semantic path enhanced dyeing effect prediction algorithm; and based on the predicted dyeing effect index, optimizing the key process parameters by using a process parameter optimization and dynamic adjustment algorithm, and generating a final process parameter vector. The problems that in a traditional dyeing process, manual key parameter screening consumes time, important factors are prone to being omitted or irrelevant parameters are prone to being included, and consequently the process effect is unstable are solved; the non-linear influence of environmental parameters on the dyeing effect is difficult to accurately capture through a traditional linear model.

The invention relates to the technical field of composite fabrics, and discloses cool composite denim containing mint fibers and a preparation method of the cool composite denim. The preparation method comprises the following steps: S1, preparing the lining fabric from the mint chinlon filaments; s2, cotton-viscose blended siro spinning 21-count yarn serves as warp yarn, blended fiber of natural mint fiber and cotton blended elastic yarn serves as weft yarn, denim fabric containing the mint fiber is prepared, and the denim fabric serves as surface fabric; the warp yarns and the weft yarns are interwoven in a three-up one-down right twill manner; s3, the inner layer fabric and the surface layer fabric are attached, stacked, aligned and sewn, and basic composite cloth is obtained; s4, the basic composite cloth is treated with the antibacterial finishing liquid, and the antibacterial modified composite cloth is obtained; and S5, treating the antibacterial modified composite fabric with the graphene finishing liquid to obtain the cool composite denim.

The utility model provides a true denim fabric with non-printed three-dimensional patterns, and belongs to the technical field of special textiles. Comprising two groups of weft yarns, eight groups of ground weave warp yarns and twenty-four groups of pattern weave warp yarns, the two groups of weft yarns and the eight groups of ground weave warp yarns are interwoven to form the ground weave, and the two groups of weft yarns and the twenty-four groups of pattern weave warp yarns are interwoven to form the pattern weave. The pattern weave and the ground weave are matched to form the true denim fabric with three-dimensional patterns with a non-printing effect.

The invention discloses a fabric color fastness friction detection device, and relates to the technical field of color fastness detection.The fabric color fastness friction detection device comprises a friction detection mechanism and lifting supports installed on the two sides of the friction detection mechanism, a fabric fixing mechanism is arranged at the bottom of the friction detection mechanism, and pressing supports are arranged on the two sides of the fabric fixing mechanism; the friction detection mechanism comprises a detection limiting disc, switching supports are symmetrically installed at the bottom of the detection limiting disc, fixing rings are fixedly installed on the inner sides of the switching supports, a fixing inserting groove is formed in the fixing ring on one side, a rotating ring is fixedly installed on the outer side of the fixing ring, and a clamping groove is formed in the outer side of the rotating ring. The friction cloth can be replaced by switching the connecting friction head and the mounting ring, so that flooding of the deep-color denim is eliminated, friction detection of the color fastness of the deep-color denim is carried out, the switched switching ring is fixed by utilizing the characteristic that the locking clamp is connected with the connecting bracket in a clamping manner, and the stability of the connecting friction head and the mounting ring is improved.

1. Name of the product of this design: Perfume Bottle (Morafil Denim Style). 2. Purpose of this design product: used to hold perfume. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. Other situations that require explanation Other explanations: Part A is marked with transparent material.

The invention belongs to a material modification technology, and relates to modified polypropylene, in particular to a polypropylene denim cotton spraying-free material and a preparation method thereof. The polypropylene denim cotton spraying-free material is obtained by mixing polypropylene, a scratch-resistant agent, a filler, a flexibilizer, denim cotton, denim fluff and an auxiliary agent. According to the automobile interior decoration, an automobile is more attractive, meanwhile, the automobile is more practical, and in the automobile interior decoration, the natural texture imitating technology is widely applied. In the existing production, the automotive trim, such as a door post plate, with the appearance close to the effect of jeans is produced by mould pressing of wood chips imitating jean cotton cloth or film coating and injection molding in a low-pressure mould and then paint spraying treatment. According to the invention, polypropylene is used as a main material for the first time, the automotive interior plastic with the appearance close to the effect of jeans is prepared through formula design and conventional injection molding, the process is simple, the color requirement can be met without spraying, and particularly recycled jean cotton can be adopted.

The utility model relates to the technical field of water-jet looms, and discloses a water-jet loom with an anti-blocking structure for denim production, which comprises a water-jet loom casing, a water filtering mechanism arranged at the bottom of the water-jet loom casing, and a water-jet weaving mechanism arranged inside the water-jet loom casing. A connecting block is fixedly installed on the outer side of the water jet loom shell, and supporting legs are fixedly installed at the bottom of the connecting block. According to the water-jet loom with the anti-blocking structure for denim production, cloth wadding and water generated by water-jet weaving can fall into the filter cone, are filtered by the filter cone and enter the water receiving tank, the filtered water can be secondarily utilized, meanwhile, the situation that water spray blocking is caused due to the fact that the cloth wadding is contained in the secondarily utilized water can be effectively prevented through the filtering mode, and the water spray efficiency is improved. A connecting plate is driven, so that a rack II can slide forwards, a push plate extrudes the cloth wadding and extrudes water, the cumbersome operation of separating and dewatering caused by complex operation is avoided, and the convenience of dewatering treatment on the cloth wadding is improved.

The utility model discloses a cold-proof jean snowfield garment which comprises a jean snowfield garment body, a necking rope penetrates through the bottom of the jean snowfield garment body, and two sets of necking anti-rebound structures are fixedly installed on the left side and the right side of the bottom of the outer surface of the front end of the jean snowfield garment body. The necking anti-springback structure comprises a guide ring, a fixed block, a protective cover, a first limiting block, a first sliding hole, a guide rod, a compression spring, a second limiting block, a second sliding hole, an inclined thorn head and a movable rod, the fixed block is fixedly installed on the lower portion of the outer surface of the front end of the jean snowfield suit, and the necking rope penetrates through the guide ring. According to the cold-proof jean snowfield garment, the necking rope can be conveniently limited through the necking anti-rebound structure, and the cold-proof jean snowfield garment is convenient to operate, easy to operate and convenient to use through the necking anti-rebound structure.

This application relates to a denim washing anti-staining agent and its application, belonging to the field of dyeing and printing auxiliaries technology. The anti-staining agent is composed of the following components in parts by weight: 5-15 parts of polymeric dispersant, 5-10 parts of anionic dispersant, 3-5 parts of isomeric tridecyl alcohol polyoxyalkylene ether, 3-5 parts of fatty amine polyoxyethylene ether, 0.5-2 parts of polyether defoamer, with the balance being water. This application endows the product with excellent immediate anti-staining ability and outstanding continuous processing stability, and is suitable for the cellulase washing process of denim.

The utility model relates to the technical field of hydraulic lifting tables, and discloses a hydraulic lifting table with a rotating function for denim production, which comprises a base, a rotating mechanism is arranged in the base, a lifting mechanism is arranged at the top of the rotating mechanism, and a handle is fixedly connected to the right side of the base. And universal wheels are fixedly connected to the bottom of the base. A hydraulic telescopic rod pushes a connecting rod, the connecting rod drives a first sliding block, the first sliding block drives a first supporting rod, the first supporting rod is matched with a second supporting rod to push up a supporting plate, the second supporting rod drives a second sliding block to slide at the same time, and therefore the height of the supporting plate is increased and decreased; after unloading is completed, the sliding plate is reset through the spring, the rocking handle is rotated, cloth can be unloaded, the materials do not need to be pushed manually, labor is saved, and danger is prevented.

1. The name of the product of this design: denim cotton jacket (3D bear mask). 2. Purpose of the product of this design: for wearing. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1. 5. This appearance design product is a thin product, and the left view, right view, top view and bottom view are omitted.

1. Name of the designed product: suit (blossom jeans). 2. Use of the designed product: for wearing. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best indicating the design points: combined state diagram. 5. Parts of the designed product that are not easily seen or invisible during use are omitted: top view of set 1; bottom surface of the designed product that is not easily seen or invisible during use is omitted: bottom view of set 1; parts of the designed product that are not easily seen or invisible during use are omitted: top view of set 2; bottom surface of the designed product that is not easily seen or invisible during use is omitted: bottom view of set 2. 6. Other circumstances that need to be explained: set 1 is a top, and set 2 is a skirt. 7. Other circumstances that need to be explained: the model in the design view only serves as an auxiliary display and does not belong to the protection scope of the design.

1. The name of the product of this design: printer. 2. Usage of this design product: Print full color image onto film and then transfer to any color textile / garment such as cotton, silk, polyester, denim, canvas, etc. 3. The design key point of this appearance design product lies in the combination of shape and color. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1. 5. The design for which protection is sought includes color. 6. The bottom surface of the product with this appearance design is a part that is not easy to see or cannot be seen when in use, so the top view is omitted; the top of the machine of the product with this appearance design is a part that is not easy to see or cannot be seen when in use, so the top view is omitted.

The utility model provides an aloe protein fiber jean fabric drying device which comprises a drying machine, a drying cylinder is arranged in the drying machine, a fabric stacking area and a fabric hanging area are arranged in the drying cylinder, a plurality of position-adjustable storage racks used for hanging fabric are rotationally arranged in the fabric hanging area, and the position-adjustable storage racks are arranged on the drying cylinder. The storage rack comprises a fixing rod and a plurality of hanging rods arranged on the fixing rod at intervals, and each hanging rod is provided with a plurality of limiting protrusions. Classified drying operation can be carried out according to different states and different drying requirements of the fabric through the fabric stacking area and the fabric hanging area, efficient and rapid drying operation of the hung fabric to be dried can be achieved through drying and cooperation with the rotationally-arranged storage rack, and the drying efficiency is greatly improved; time and energy are saved, and drying is simpler and more convenient.

The utility model relates to the technical field of denim fabric, in particular to a denim fabric production winding device with an anti-wrinkle mechanism, which comprises a base and a leveling chamber, a first support plate and a second support plate are respectively arranged on two sides of one end of the bottom of the base, and a winding roller is mounted between the first support plate and the second support plate. A stepping motor is fixed to one side of the first supporting plate. Third supporting plates are arranged on the two sides of the other end of the top of the base correspondingly, a leveling chamber is installed on the tops of the third supporting plates, a first leveling roller and a second leveling roller are arranged on the two sides of the interior of the leveling chamber correspondingly, and the two ends of the first leveling roller and the two ends of the second leveling roller are connected with the inner wall of the leveling chamber through first bearings correspondingly; the jean fabric winding device is provided with an anti-wrinkle structure, so that the appearance and texture of jean fabric are prevented from being affected badly, and the winding effect is good.

A method is disclosed for producing denim-effect garments by the following steps: 1) printing a reactive dye ink onto a PET film to form a pattern thereby obtaining a transfer printed PET film; 2) transfer printing a base pulp-treated fabric by attaching the transfer printed PET film thereby obtaining a denim-effect fabric; 3) cutting, sewing, washing to soften, and drying the denim-effect fabric and thereby obtaining a denim-effect garment. The method has the advantages of simple production, being environmentally friendly, having high efficiency, and being suitable for flexible fabrics, and the produced denim-effect garment of the invention has the advantages of having a good color fastness to rubbing, washing resistance, and having a diversity of patterns, and are suitable for large-scale production and application.

The utility model relates to the technical field of denim processing, and discloses a cloth roll winding device for denim processing, which comprises a workbench, the upper surface of the workbench is fixedly connected with a first storage plate, the upper surface of the workbench is fixedly connected with a second storage plate, the outer wall of the first storage plate is fixedly connected with a first fixing shaft, and the outer wall of the second storage plate is fixedly connected with a second fixing shaft. And one end of the first fixing shaft is fixedly connected to the outer wall of the second storage plate, the outer wall of the first fixing shaft is rotationally connected with a first rolling shaft, the inner wall of the first storage plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a gear, and a limiting assembly is arranged on the upper surface of the workbench. According to the winding device, the first motor works to drive the gear to rotate so as to drive the rack to move, when the rack moves, the second fixing shaft can be driven to move so as to drive the second rolling shaft to move, and therefore the effects that materials are extruded, and the situation that the winding effect is not ideal due to the fact that the materials are wrinkled is avoided are achieved.

1. The name of the product under this design: Denim Jacket (86028). 2. Purpose of the product of this design: for wearing. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. The content of the view has been expressed in other submitted views, so the top view is omitted; the bottom surface of this design product is a part that is not easy to see or cannot be seen when in use, so the top view is omitted. 6. The clothing model in the design image is a supporting object and does not belong to the content of the design for which protection is requested.