97results about "Pile loops cutting" patented technology

A fabric separable fastener member is provided which comprises a fiber for a base fabric and a fiber for a fastening element firmly anchored by the fused fiber for the base fabric and which is excellent in flexibility and durability without a back-coated layer.

The separable fastener member comprises (α1) a ground warp, (α2) a ground weft containing a binder fiber, and (α3) a pile yarn, and the pile yarn (α3) is anchored by the fused binder fiber. In the separable fastener member, each of the ground warp (α1), the ground weft (α2) and the pile yarn (α3) comprises a polyester fiber, the mass ratio of the ground warp (α1) relative to the ground weft (α2) is 40/60 to 80/20, and the mass ratio of the total amount of the ground warp (α1) and the ground weft (α2) relative to the pile yarn (α3) is 90/10 to 50/50.

The invention discloses a method for processing blanched untwisted relief towels. The method comprises the following steps: doubling and twisting high temperature water soluble vinylon yarns at the temperature being higher than 90 DEG C with the common cotton yarns to prepare untwisted water soluble yarns; arranging the obtained untwisted water soluble yarns and the common yarns at intervals in a ratio of 1:1 and warping the yarns to prepare wool warp beams and interweaving the wool warp beams with ground warp and weft yarns to form jacquard patterns; ensuring the untwisted parts to shrink and the parts needing to be sheared to protrude through squeezing, moistening and high temperature roller blanching; after drying, shearing the raised parts needing to be sheared on a shearing machine; dissolving out the water soluble yarns on the untwisted yarns with high temperature water at the temperature being higher than 90 DEG C to ensure the untwisted yarns to be untwisted and pop; and after washing, carrying out water removal, softening and drying to ensure the untwisted yarns to be fluffy and raised. Through changing the preshrinking method, the problem that the relief towels can not be produced with the high temperature water soluble untwisted yarns is solved and the effects of low cost, high weaving efficiency, strong third dimension of the relieves and high yield can be achieved.

The multi-colored fiber pile fabric of the present invention has at least one cut pile layer comprising a plurality of cut piles extending from at least one surface side of a knit or weave structure formed from organic fiber yarns, the cut pile layer comprises non-crimped pile fibers 5 formed from non-crimped organic fibers, crimped pile fibers 6 formed from crimped organic fibers and having a pile height lower than that of the non-crimped pile fibers 5 and crimped or non-crimped pile fibers 7 formed from crimped or non-crimped organic fibers and having a pile height lower than that of the crimped pile fibers 6, at least one type of pile fibers of the piles fibers 5, 6 and 7 having a color different in lightness or hue or lightness and hue from the other(s),

The invention relates to a preparation method of a textile, in particular to bamboo charcoal fiber fabric for home textiles. The preparation method comprises the following steps: preparation of bamboo charcoal micropowder emulsion, preparation of viscose, preparation of bamboo charcoal fiber filaments, and preparation of gray fabric, and further comprises the specific steps: spinning, warping, slashing, weaving, two-bath dyeing, postprocessing of the fabric, scutching, dehydrating, drying and sewing, wherein during the spinning process, the cotton fiber is used for the warp direction, modal fiber or covered spandex filaments and bamboo charcoal fiber filaments are used for the weft-wise direction; the two-bath dyeing method comprises pad dyeing and dyeing the same color; the jacquard weaving method comprises first-time loose drying, velvet piling, second-time loose drying, and preparing the pattern screen printing plate for chromatography; the drying temperature for the first-time loose drying in the jacquard weaving step is 130-140 DEG C, and the drying time is 5-9 minutes; the drying temperature for the second-time loose drying is 70-90 DEG C, and the drying time is 15-22 minutes. The bamboo charcoal fiber fabric for the home textiles prepared by the method is soft and good in the antibacterial activity.

The invention discloses an embossing process for towel overprinting, which belongs to the technical field of embossing. The jacquard technology for processing is performed on a blank kerchief at first, and then the embossing technology for processing is performed. The jacquard technology for processing comprises the following steps: (1) tensionless type baking, (2) pile cutting: straightening out wool and cutting pile twice, (3) tensionless type baking: tensionless type baking adopted after the overflow sewage process, and (4) the flower type screen of overprint manufacture: manufacturing the flower type screen of overprint by 80 meshes of twine. The embossing technology for processing comprises the following steps: (1) color separation and edition: color separation of the drawing required to be printed by adopting the photoshop software, (2) printing after laying the blank kerchief on the jacquard based on the designated rules on the embossing machine, (3) pre-drying, (4) steaming, (5) open washing process, and (6) tailoring finishing. By adopting the embossing process, the products of embossing towel manufactured are colorful, the fine degree is high, the flower types are naturally combined, and the embossing process is environment-friendly and green, and can meet the requirements of consumer on the colors and on the senses of the towel.

A method and apparatus for providing a soft finish on a fabric such as a suede tone, raised loops, broken loops or fleeced and for providing a faded effect such as a washed or faded denim. A fillet having a plurality of wires extending therefrom is wound on a cylinder of a finishing machine. The outer ends of the wires extending from the fillet are angled at approximately 80.degree. from vertical. The wires are covered with an abrasive coating which is applied by an arc spray system. The coating extends around the perimeter of the wire from at least just below the bend of the wires and extending to the outer tip of the wires. The fabric is driven over a nip roll that is adjusted to bring the fabric in closer contact with the wires on the cylinder which is rotating. An alternative embodiment of accomplishing the same type of soft finish such as suede or washed or faded denim finish is accomplished with multi rolls (or kiss rolls) finish machinery using the coated wire fillet on each roll. The wires of fillets for napping machines are similarly covered with the abrasive coating for achieving a more efficient operation on a napper finishing machine.

The invention relates to the field of circular knitting machines, in particular to a shear blade device for an automatic shearing velour knitting machine, which is arranged on the automatic shearing velour knitting machine. The shear blade device comprises a shear blade, and a lower sinker tangent to the shear blade, wherein the shear blade is arranged on a needle cylinder, is clamped on a sinker triangle, and can move leftwards and rightwards; the sinker triangle is provided with an upper shearing block; the lower sinker is arranged on the inner side of a needle disk, is overlaid with the shear blade, and can be moved up and down; a notch is formed on the upper right side of the shear blade; the notch is provided with a dedusting air tap; and the dedusting air tap faces a shearing point. Sprayed compressed air removes cotton flocks when the shear blade device is operated; the notch has a right angle, and the corner has circular transition; the lower right-angle side of the notch and the upper end of the sinker triangle are on the same plane; and ventilating regions can be increased maximumly. Due to the structure, soft flocks adhered to the blade can be easily removed, a traditional fixed thinking model that the shape of the shear blade cannot be changed is broken, the shape of the shear blade is skillfully modified, and a series of defects are overcome to a great extent.

The invention relates to an anti-slip insert mat having a carrier layer and a textile catching layer formed of filaments/fibers, wherein the catching layer has raised regions and compressed regions of lower height, wherein the raised regions are formed by free ends of the fibers and the compressed regions of the catching layer are formed by permanently pressing the free ends of the fibers.

The invention provides a method for preparing a CVC steam velour. The CVC steam velour prepared has high strength, good rebound resilience, excellent wear resistance, good dimensional stability and good crease resistance. The preparation method comprises the following steps: steaming 70 to 80 weight percent of cotton yarns, and weaving the steamed cotton yarns with 20 to 30 weight percent of polyester drawn textured yarns through a knitting inverse round coating machine to make the polyester drawn textured yarns coated by the cotton yarns; and shearing loop arcs of pile loops on the cloth cover with a wool shearing machine, presetting, and performing dyeing, soaping, softening, dewatering, drying, fine wool shearing, and setting.

The invention relate to a woolen blanket which comprises a pile layer, a polyester layer and a composite skin layer. The pile layer is woven on the upper surface of the polyester layer, and the lower surface of the polyester layer is connected onto the composite skin layer. The woolen blanket is characterized in that the thickness of the pile layer ranges from 15mm to 30mm; warps and wefts are woven to form the polyester layer, a pair of warps are alternately woven into the upper side and the lower side of each strand of wefts in a plain weave form, and at least one strand of U-shaped pile yarns is fixed onto the weft between each two adjacent pairs of warps. The invention further relates to a process for manufacturing the woolen blanket and a loop velvet cutting machine for weaving the woolen blanket. The woolen blanket, the process and the loop velvet cutting machine have the advantages that the pile yarns for the woolen blanket are uniform in color and length after being processed at early stages; the thicknesses and the quantities of the U-shaped pile yarns which are planted in the wefts can be adjusted as needed, and accordingly the woven woolen blanket is heavy in weight and high in density and feels comfortable.

The invention provides a method of manufacturing sofa cut pile and solves the technical problem that the existing manufacturing process is too simple, which easily results in the problems such as depilation and low product quality. The method comprises the steps of a, preparing materials: using artificial cotton as pile warps, large chemical fibers as bottom warps and large chemical fiber hot-melt yarns as weft yarns for use; b, weaving: weaving the materials with a common knitting machine to obtain cloth; c, setting at high temperature: setting the woven cloth at 180-200 DEG C at a spinning speed of 6.4-9.2 m/min and an air speed of 600-800 m/s; d, shearing with steam: cutting loops for the set cloth to obtain a cut pile layer that is sofa cut pile; e, packaging: packaging the sofa cut pile by using a packaging apparatus. The method has the advantage that the product quality is good.

The production process of needle-punched embroidered carpet includes the following steps: (1) using circular loom to filling-wise interweave acrylic fibre and polyester fibre and make them into gray cloth, setting the gray cloth by using setting machine; (2) printing the gray cloth, setting and drying; (3). according to the printed pattern on the pile face of the printed cloth cutting groove in the intersected place of different colours, and embroidering mass-dyed yarn into the cut groove; (4). evenly trimming the embroidered mass-dyed yarn and making its pile face be 0.1-2.0 mm higher than the pile face of printed cloth, then sizing and setting, making its pile face be shrinked and be 0.1-0.5 mm lower than the pile face of printed cloth to obtain printed gray goods.

A method of constructing a warp knit fabric is disclosed. The warp knit fabric is constructed using polyester yarn for both the base yarn and the surface yarn. The resulting warp knit fabric is napped on the top side of the fabric to form a fabric that is soft to the touch.

The invention relates to a knitted single-suede fabric for sewage treatment and a manufacturing method thereof. The fabric is knitted by a warp knitting machine, shaped, slitted and post-finished, wherein a weave structure adopted for knitting is a warp knitting structure, yarn laying in the same direction is adopted as a yarn laying mode, and knitting is conducted in a closed chain braiding mode;ground warp is braided chains and lining weft, polyester filaments are used as the braided chains, and the lining weft is composed of polyester filaments and highly-twisted polyester yarn; pile warpis polyester acrylic blended yarn or acrylic yarn; the post-finishing step comprises the procedures of dry expansion, gumming, shearing, combing and secondary shearing, wherein the gumming mode of simultaneously carrying out gum rolling and gum scraping is adopted, and secondary shearing treatment is conducted. The fabric is knitted with double width by using the warp knitting structure, the production efficiency is improved, and the cost is reduced. The plush effect of the suede is good, the strength of the fabric is good, the filtering and decontamination effect is improved, the fabric is firm and durable, and fluffs do not easily fall off.

The invention discloses a method for preventing nap falling of a knitted artificial fur. According to the method, 150D/288F polyester drawn textured yarns serve as surface yarns, 150D/48F low-meltingpolyester yarns and 150/48F polyester drawn textured yarns serve as bottom yarns, the yarns are woven on a 28-needle small circular weft knitting machine, a ring is cut after being formed to generatenap, the surface yarns form a soft, fluffy, smooth and unique hand feeling style after being cut off, the low-melting-point polyester yarns of the bottom yarns are melted in a high-temperature sizingmanner, the surface yarns are adhered on the bottom yarns, sizing of a base fabric is omitted, surface yarn nap cannot easily be scattered, the method solves the problem that a cut loop pile easily falls, and smooth, soft and fluffy hand feedings of a woolen plush are kept.

The invention discloses a terry-shearing method in the towel-knitting process and a terry-shearing device thereof. A towel-knitting loom of the terry-shearing device is provided with a pivoting fulcrum below the nose part of a sinker capable of transversally moving to and fro; a knitting needle pulls out yarn into terry which is guided by a sinking ring so that the sinker drives the nose part to downwards slantways swing by using the pivoting fulcrum as a center; and a sliding slice capable of transversally moving to and fro corresponding to the terry is additionally arranged above a needle cylinder of the towel-knitting loom. The knitting needles pull out the terry, the front end of the sliding slice can penetrate through the terry, and the sinker nose part downwards slantways swing can swing from the exterior of the terry to the front end of the sliding slice so as to shear the terry.

Provided is a method for manufacturing a sheet for use in a tongue plaque cleaner, capable of reliably cutting loops of thread members provided at a given density, and forming thread members each having a shape with an arc portion sufficient enough to scrape off tongue plaque, through steps that are simple, low-cost and suitable for mass production. A method for manufacturing a sheet 1 for use in a tongue plaque cleaner for scraping off tongue plaque, includes: a step of heating a sheet material having multiple looped thread members 2 protruding from one surface of the sheet material, at a temperature below the melting point of the thread members 2; and a step of forming first thread members 3, 8 and second thread members 4, 9 by cutting loops of the thread members 2 heated.

The invention discloses a shearing device of a round reversely-wrapped towel knitting machine, comprising a lower looping yarn-hooking knife which is vertically located on a lower cylinder and can move up and down, and horizontal fixed yarn-cutting knifes which are located on a board of health; a groove used for hooking and pulling a pile is molded at the upper end of the lower looping yarn-hooking knife; a convex bending part is respectively molded on the yarn-cutting knifes; the lower looping yarn-hooking knife is located between two adjacent yarn-cutting knifes, moreover the bending parts on the yarn-cutting knifes which are located at the two sides of the lower looping yarn-hooking knife are respectively jointed on the side surface of the lower looping yarn-hooking knife; and along with the movement of the lower looping yarn-hooking knife, the bending parts form tangency with the lower looping yarn-hooking knife, thereby being capable of shearing the pile loop. The shearing device of the round reversely-wrapped towel knitting machine can lead the pile loop of a knitted reversely-wrapped towel to have the same length as a sheared yarn and finish the pile loop knitting and shearing operations simultaneously, reduce losses and increase interest.

The invention relates to a pile cutting device that comprises a machine frame, an annular cutting knife and two rotating rollers, wherein a plurality of knife clamping assemblies are arranged on the machine frame; each knife clamping assembly comprises a knife feeding base, a lower idler wheel, an upper idler wheel, a lower connecting shaft and an upper connecting shaft; the knife feeding base is fixed to the machine frame and located on the front side of the annular cutting knife; the knife feeding base comprises a fixed block, a side plate and an upper connecting plate which are sequentially arranged; one end of the lower connecting shaft is connected with the fixed block, the other end of the lower connecting shaft is rotationally connected with the lower idler wheel, one end of the upper connecting shaft is fixed with the side plate through a bolt, the other end of the upper connecting shaft is rotationally connected with the upper idler wheel, and the annular cutting knife is clamped between the lower idler wheel and the upper idler wheel. According to the pile cutting device, the annular cutting knife is clamped through the upper idler wheel and the lower idler wheel, and both the upper idler wheel and the lower idler wheel are in rolling friction with the annular cutting knife, so that a friction coefficient is greatly reduced, a blade is prevented from being overheated, pile cutting is more stable, the precision error of the pile cutting knife is reduced to 0-5 silk, the pile cutting precision is improved by three times, and the pile cutting quality is guaranteed.

The invention discloses a production process of a digital printing towel, and belongs to the technical field of towel processing technology. The production process of the digital printing towel is completed through the steps of grey cloth selection, primary velvet cutting, bleaching and dyeing, secondary velvet cutting, sizing, sizing and tentering, rolling, printing, steaming, washing and drying.The prepared digital printing towel is bright in color, rich in luster, fine in pattern effect, natural in color transition, simple in overall production process and convenient for mass production ofenterprises.

The invention discloses a flannel fabric strip cutting machine which comprises a plurality of cutting mechanisms and a feeding mechanism. Each cutting mechanism comprises a cam, wherein a push rod is arranged on the edge of the cam, the face of the cam pushes the push rod to move when the cam rotates, an elastic reset mechanism is arranged on the push rod, and after the face of the cam pushes the push rod to move towards one side, the elastic reset mechanism can make the push rod recover to the original state; a fixing needle is arranged on the edge of the push rod and provided with a fixing groove, a circular blade is placed in the fixing groove, and the blade is driven by a rotating shaft to rotate and conduct cutting. The feeding mechanism comprises feeding rollers which convey a fabric to the portion below the blades; when a face filament on the flannel fabric is inserted in the head portion of each fixing needle, each face filament can be cut into two parts through the blades embedded in the corresponding fixing needle, face filaments are precisely cut, and nap is formed.

The invention provides wool-length-adjustable lint cutting processing equipment and an operation method of the wool-length-adjustable lint cutting processing equipment. The problem of single wool cutting effect in the prior art is solved. The wool-length-adjustable lint cutting processing equipment comprises a box body, wherein the upper surface of the box body is provided with a wool cutting platform; the upper end surface of the wool cutting platform is provided with a conveying belt; one end of the wool cutting platform is provided with a cutting mechanism; the cutting mechanism comprises a support frame; the support frame comprises a vertical support plate and a horizontal support plate; one side surface of the vertical support plate is a height adjusting surface; the horizontal support plate slides, moves and acts along the height regulating surface; the vertical support plate is connected with the wool cutting platform; the horizontal support plate is positioned right above the wool cutting platform; a rotating wool cutting mechanism is arranged on the horizontal support plate, and comprises a driving shaft and a driven shaft; the driving shaft is driven by and connected with a motor; a rotating belt sleeves and is connected with the peripheries of the driving shaft and the driven shaft; a plurality of cutter teeth which are continuously engaged are arranged on the outer surface of the rotating belt; the cutter teeth have different cutter types and tooth heights; the various cutter types and tooth heights are repeatedly arranged according to a rule.