443 results about "Textile printing" patented technology

The invention relates to the technical field of damping and shock absorption, in particular to a damping-adjustable composite shock absorption system for textile printing and dyeing equipment, which comprises a bottom plate and a top plate, a first shock absorption unit and a movable plate are mounted between the bottom plate and the top plate, and a first buffer spring is fixedly connected between the top plate and the movable plate; a second damping unit is installed between the movable plate and the bottom plate. During damping, vibration is buffered through telescopic deformation of a first buffer spring and a second buffer spring, oil liquid is pushed to flow in backflow oil pipes through vertical movement of a first piston rod, vibration energy is consumed through friction force between the oil liquid and the backflow oil pipes, and vibration of a machine body is restrained; the different backflow oil pipes are switched to be communicated with the oil storage cavity through the switching mechanism, the longer the backflow oil pipes are, the larger the on-way resistance when oil passes through the backflow oil pipes is, the higher the damping force is, and the damping device can be conveniently installed on textile printing and dyeing equipment with different vibration intensities for damping.

The invention belongs to the technical field of textile printing and dyeing, relates to an efficient reactive dye ink-jet dyeing process and application, and aims to solve the problems that the traditional dyeing proofing process is tedious, the color difference of front and back surfaces of ink-jet dyeing is large, and the dye utilization rate is low. The process comprises the following steps: firstly, padding a fabric in an aqueous solution until the pick-up rate is controlled to be 60-120%, and carrying out ink-jet printing on reactive dye ink (the viscosity is 3-10 mPa.s and the surface tension is 20-50 mN / m) in a wet fiber swelling state; after printing, a 1%-10% alkali solution is immediately padded to promote permeation of the dye; and then pre-drying at 60-70 DEG C, steaming with saturated steam at 100-102 DEG C for 5-15 minutes, and washing with water to complete color fixation. According to the technology, the K / S ratio of the front face and the back face of the dyed fabric is larger than or equal to 0.95, the color fastness of the dry friction level 4-5 or above, the color fastness of the wet friction level 4-5 and the color fastness of the soaping level 4-5 are achieved, and the technology is suitable for green efficient dyeing of small-batch multi-variety fabric.

The invention provides an intelligent textile printing and dyeing sewage treatment method and system based on edge computing, and relates to the technical field of textile printing and dyeing sewage treatment.The method comprises the steps that edge computing nodes are deployed on multiple treatment devices to collect water quality parameters, a neural network is trained through historical data, and the network structure is optimized according to the fluctuation amplitude; the corresponding relation between the water quality parameters and the equipment efficiency is calculated to predict abnormity, the particle swarm optimization is combined to optimize the operation parameters, and the adjustment strategy is determined based on the effluent standard-reaching rate, the energy consumption and the cost, so that the intelligent treatment of the textile printing and dyeing sewage is realized, the treatment efficiency and the effluent quality are improved, and the energy consumption and the operation cost are reduced.

The present invention relates to the field of multi-stage wastewater treatment, specifically a textile and textile printing and dyeing wastewater treatment device and method. It includes a treatment box, a drug barrel and a drug-adding and mixing mechanism; the treatment box includes a box body and a diverter with two ends integrally connected to the middle and bottom of the box body, a filter assembly is arranged inside the diverter, the top of the box body is connected to a water inlet pipe, the bottom side is connected to a drain pipe, and a control valve is arranged on the drain pipe; the drug barrel is arranged on the top of the treatment box; the drug-adding and mixing mechanism includes a drug delivery barrel vertically slidingly arranged on the drug barrel, a lifting mechanism for driving the drug delivery barrel to rise and fall, a lifting member arranged at the bottom end of the drug delivery barrel, and a plurality of baffles rotatably arranged on the lifting member, the drug delivery barrel has a drug inlet hole and a drug outlet hole located below the drug inlet hole, and the outer periphery of the lifting member has a plurality of flow channels. The present invention can cyclically carry out multiple mixing, flocculation and filtration treatments of wastewater and drugs, and finally discharge the effectively treated wastewater, thereby ensuring the quality of wastewater treatment.

The invention relates to the technical field of textile chemicals, in particular to an electrolyte-resistant printing thickening agent for improving the coloring effect and a preparation method thereof.The electrolyte-resistant printing thickening agent is prepared from, by weight, 10-20 parts of methacrylic acid, 15-30 parts of triethanolamine, 0.1-0.5 part of N, N '-methylene bisacrylamide, 4-8 parts of functional monomers and 2-5 parts of organic modified nano bentonite. 3-6 parts of an emulsifier, 0.1-0.6 part of sodium hydrogen sulfite, 0.1-0.6 part of sodium persulfate, 8-15 parts of an oil-phase solvent, 2-5 parts of a reverse-phase emulsifier and 30-50 parts of water; the functional monomer is prepared from p-styrene propanesulfonic acid, 2-acrylamide-2-methyl propanesulfonic acid and triphenylethyl phenol polyoxyethylene ether methacrylate according to the weight ratio of (3 to 5) to (1 to 2) to 1. According to the electrolyte-resistant printing thickening agent capable of improving the coloring effect, through matching and combination of the raw materials, the electrolyte resistance of the thickening agent can be improved, and the coloring effect in textile printing is improved.

The invention relates to the technical field of textile printing and dyeing quality detection and industrial automation control, in particular to a textile color difference detection method based on image detection, which comprises the following steps: acquiring a fabric design file and yarn spectral data of a to-be-detected textile, and constructing a noisy-point-free ideal reference image; generating a theoretical damaged simulation image containing preset defect features; constructing a real observation and theoretical deduction residual matrix; comparing the structural similarity value with a preset judgment threshold: when the structural similarity value is greater than the preset judgment threshold, judging that the textile has real chromatic aberration, and generating corresponding production regulation and control instruction data; otherwise, judging that the difference is derived from environmental noise, generating a defect-free confirmation signal and recording a detection log; according to the method, the problem of reference deviation caused by dependence on physical sample cloth in the traditional technology is solved, the influence of weaving flaws, stains or warp and weft density fluctuation possibly existing in the sample cloth on the detection result is eliminated, and the purity and objectivity of the detection reference are ensured.

The present invention discloses a nano-calcium carbonate modified polyacrylate emulsion and a preparation method thereof. The emulsion is prepared from the following raw materials in parts by weight: 30-65 parts of an acrylate mixed monomer, 8-30 parts of a functional monomer, 0.1-1 parts of a modified nano-calcium carbonate emulsion, 1-5 parts of a composite emulsifier, 0.08-0.65 parts of an initiator, 2-4.5 parts of liquidambar resin, 0.02-0.2 parts of a chain transfer agent, 0.1-5 parts of a pH regulator, and 100-155 parts of deionized water. The nano-calcium carbonate modified polyacrylate emulsion can be used as a water-based coating, water-based ink, an environmentally friendly adhesive, textile printing and dyeing, leather finishing, building cement mortar, and as a functional material in other fields. The emulsion has the characteristics of fast film formation speed, good water resistance, strong adhesion, fast drying speed, simple process, wide applicability, and ease of industrial production.

This invention provides a phosphorus-free, multifunctional, environmentally friendly scouring agent, its preparation method, and its application, belonging to the field of textile printing and dyeing technology. The surfactants used in this invention (including 2-ethylhexanol alkyl glycoside, 2-propylheptanol alkyl glycoside, 2-propylheptanol xyloside, and isomeric tridecyl alcohol ether carboxylic acid) are all nonionic surfactants. The resulting phosphorus-free, multifunctional, environmentally friendly scouring agent is easily soluble in water, acid-resistant, resistant to high-concentration strong alkalis, hard water-resistant, low-foaming, and has strong penetrating power. It is widely applicable to cotton and its blended textile processes, achieving excellent whiteness and wicking effect in conventional annealing / scouring / bleaching processes. It contains no alkylphenol polyoxyethylene ethers or organophosphates, causing no environmental pollution and simplifying and making textile pretreatment processes more environmentally friendly.

The application provides a textile printing and dyeing auxiliary proportioning optimization method and system based on digital twinning, relates to the technical field of textile printing and dyeing, and comprises the following steps: rendering an initial cloth printing and dyeing twinning model by using a cloth feature data set to obtain a cloth printing and dyeing twinning model; based on the cloth printing and dyeing twinning model, performing auxiliary proportioning scheme optimization by using a scheme evaluation function to meet the constraint of expected printing and dyeing quality, and determining an optimized proportioning scheme set; and respectively performing sampling printing and dyeing tests according to the optimized proportioning scheme set, and evaluating and determining an optimal proportioning scheme to perform printing and dyeing operations on target cloth. The application can solve the technical problem that the existing printing and dyeing auxiliary proportioning method has poor accuracy and precision of auxiliary proportioning scheme setting due to the inability to set a suitable auxiliary proportioning scheme according to the actual state of the cloth after pretreatment, and causes uneven overall printing and dyeing quality of cloth, and can improve the reliability and stability of cloth dyeing, and achieve the effect of improving the overall printing and dyeing quality of cloth.

The invention belongs to the technical field of production control, and provides a dyeing control method and device for textile printing and dyeing. Acquiring real-time printing and dyeing process parameters and historical printing and dyeing record data of printing and dyeing equipment corresponding to the target textile; constructing a parameter fluctuation feature set based on historical printing and dyeing record data, generating a random fluctuation signal set based on the parameter fluctuation feature set, and performing analogue simulation based on the random fluctuation signal set by taking real-time printing and dyeing process parameters as an initial state to obtain a virtual process parameter chain; on the basis of the virtual process parameter chain, the printing and dyeing duration corresponding to the target textile and the textile attribute, color difference deviation data are predicted; and optimizing and adjusting the real-time printing and dyeing process parameters based on the chromatic aberration deviation data, and dyeing the target textile according to the optimized and adjusted target printing and dyeing process parameters. The color difference caused by control deviation and dynamic disturbance can be effectively counteracted, the dyeing uniformity and batch consistency are improved, the rework cost is reduced, and the method is suitable for various textile printing and dyeing scenes.

The application relates to a preparation method and application of a performance-adjustable reactive cationic polymer, and belongs to the field of textile printing and dyeing. The preparation method of the performance-adjustable reactive cationic polymer comprises the following process steps: mixing an epoxy reactive monomer with concentrated hydrochloric acid, reacting for a certain time under ice bath, and adjusting the pH of the reaction system to be neutral; adding a cationic monomer into the above reaction system, simultaneously adding a phase transfer catalyst or an organic solvent, adding an initiator drop by drop under a nitrogen atmosphere, stirring to carry out a free radical polymerization reaction, naturally cooling after the reaction is completed, and drying to obtain the reactive cationic polymer. According to the application, salt-free high-color-yield dyeing of reactive dyes can be realized when the amount of the cationic polymer is very low.

The utility model discloses an environment-friendly textile printing and dyeing wastewater purification device, which belongs to the technical field of textile wastewater purification, and adopts the technical scheme that the environment-friendly textile printing and dyeing wastewater purification device comprises a treatment tank, a water passing frame is arranged on the inner side of the treatment tank, baffles are fixedly connected to the front side and the rear side of the water passing frame, and filter assemblies are arranged on the two sides of the water passing frame; a water passing net is arranged at the bottom of the water passing frame, an isolation plate is fixedly connected to the inner side of the water passing frame, the treatment pond is arranged as a wastewater purification container, the arranged water passing frame can horizontally move along the inner side of the treatment pond, and filtration can be carried out through the filtering assembly while the water passing frame moves; when water flow passes through the filtering assembly, the baffle is pushed along the rotating shaft, floccules and large-size impurities in the water flow can flow into the water passing frame through the circulating groove together, movement of the water passing frame is stopped periodically, the impurities, the floccules and the like can be precipitated in the container net bag, and at the moment, the container net bag can be taken down to be cleaned or replaced.

To provide an inkjet printing apparatus, an inkjet printing method, and a program capable of suppressing bleeding of ink and reduction in surface density even when a penetrant is used.SOLUTION: The ink jet textile printing apparatus P includes a plurality of heads that discharge the penetrant liquid and the color ink onto the fabric 3, and the control unit 6 that functions as a discharge control unit that controls the discharge of the penetrant liquid by the heads. When the amount of the color ink applied is A [g / m2] and the amount of the penetrant applied is B [g / m2], the control unit 6 controls the discharge of the penetrant from the head so as to satisfy the following Expression (1) in a case in which the amount of the color ink applied and the amount of the penetrant applied in the first color ink discharge region are A1 and B1, respectively, the amount of the color ink applied and the amount of the penetrant applied in the second color ink discharge region are A2 and B2, respectively, and A1> A2. B1 <B2 (1) SELECTED DRAWING: Figure 1

The invention belongs to the field of textile printing and dyeing processing, and discloses a cellulose material loose fiber indigo continuous dyeing method, which comprises the following steps: carding cellulose material loose fibers into a fiber layer through a web former, padding the fiber layer in indigo leuco body dye liquor through a continuous loose fiber dyeing machine, then feeding into a continuous oxidation reaction box, and carrying out continuous oxidation reaction on the fiber layer. Oxidation color development and fixation of the indigo leuco body are achieved in the continuous oxidation reaction box, and the dyeing process is completed; the continuous oxidation reaction box comprises a cuboid box body as well as a conveying system, a reaction supply system and a negative pressure suction filtration system which are positioned in the box body; the conveying system comprises a crawler-type conveying belt; the negative-pressure suction filtration system comprises a negative-pressure cavity and a vacuum pump, and the negative-pressure cavity is used for performing suction filtration on a fiber layer borne on the upper surface of the upper crawler belt; the reaction supply system comprises a temperature control unit and an oxidizing medium supply unit. The production efficiency can be improved, the deep dyeing property and the dyeing uniformity of fibers are guaranteed, meanwhile, water for dyeing is saved, and the dosage of caustic soda, sodium hydrosulfite and the like is reduced.

This invention relates to the field of textile printing and dyeing, and discloses a high-colorfastness polyamide 56 fabric and its preparation method. The polyamide 56 fabric contains 70-100% polyamide 56 fiber and 0-30% spandex. The fabric has been dyed at least once, and the dye used for dyeing is a reactive dye. The polyamide 56 fabric dyed with reactive dyes of this invention has the advantages of higher dye uptake, wider pH adaptability, no need for large amounts of calcium salts for dyeing, and minimal or no use of color-fixing crosslinking agents.

The utility model provides drum-type textile printing equipment. The roller type textile printing equipment comprises a supporting table, a supporting plate is fixedly connected to the top of the supporting table, a rolling wheel is movably connected into the supporting plate in a sleeved mode, a first motor is fixedly installed on the front face of the supporting plate, and a printing roller is fixedly connected to an output shaft of the first motor. According to the drum-type textile printing equipment provided by the utility model, the dust collection cover is arranged, when dust on the surface of textile fabric is removed, the movably conveyed fabric is attached to the top of the dust collection cover, and the dust collection pump is started at the moment, so that the dust collection pump can collect dust and burrs on the surface of the fabric through the dust collection cover; and then the dust is conveyed and stored in the dust collecting box, so that the effect of cleaning and collecting the dust on the surface of the cloth is achieved, the problem of secondary pollution caused by the fact that the dust drifts everywhere and falls onto the surface of the cloth when being blown and removed is avoided, and the cleanliness of the surface of the cloth is improved.

The utility model discloses a drying device for textile printing and dyeing, which relates to the technical field of textile printing and dyeing and comprises a drying box, heating devices are symmetrically and fixedly connected to the upper end and the lower end of the drying box, each heating device comprises a heating box, an air inlet device is arranged at the upper end of each heating box, and a heating wire is arranged below each air inlet device. A heating box is arranged on the drying box, a pressurizing box device is fixedly connected to the lower end of the heating box, an air guide device perpendicular to the advancing direction of cloth is arranged at the lower end of the pressurizing box device, the air guide device comprises an air outlet plate, and an adjusting roller is arranged in the air outlet plate. The hot air is uniformly and linearly sprayed to the cloth from the air guide opening in the air guide device, the air outlet amount of the hot air is adjusted by the adjusting roller, the cloth is uniformly heated, the cloth can be uniformly dried, and the drying effect is further improved.

The utility model discloses a textile printing and dyeing drying device, and belongs to the field of textile printing and dyeing, the drying device comprises a drying box, one end of the drying box is provided with a feeding port, the other end of the drying box is provided with a discharging port, and two rotating shafts are oppositely arranged in the end port of the feeding port and the end port of the discharging port; a feeding mechanism is arranged in the drying box and comprises a clamping assembly arranged in the feeding port and used for clamping the textile fabric and a driving assembly used for driving the clamping assembly to drive the textile fabric to move between the two rotating shafts. The clamping assembly comprises a bottom plate, a clamping plate hinged to the bottom plate and a fixing piece used for fixing the movable end of the clamping plate to the bottom plate. By means of the automatic feeding mechanism, the textile fabric can be rapidly fed into the drying box from the feeding opening and moved to the discharging opening along the rotating shaft, and the feeding efficiency is remarkably improved. And the dependence on manual operation is reduced through automatic feeding, the labor cost is reduced, and meanwhile the production safety is improved.

The utility model relates to the technical field of textile printing and dyeing, in particular to a dye vat which comprises a dye vat body, a sealing door is hinged to the discharging end of the dye vat body, a conveying groove is formed in the bottom of the sealing door, a processing assembly is arranged on one side of the dye vat body, and the feeding end of the processing assembly is communicated with the conveying groove. An extrusion mechanism used for removing redundant dye in cloth is arranged in the processing assembly, a water collecting assembly is further arranged at the bottom of the processing assembly, and the processing assembly is communicated with the water collecting assembly through a discharging pipe. According to the device, through the arranged extrusion mechanism, when the device is used, cloth passes through the two extrusion rollers which rotate synchronously, uniform extrusion of the cloth is achieved, redundant dye in the cloth is effectively removed, and the step is beneficial for reducing waste of the dye; and the problem of non-uniform color or dye residue in the subsequent drying process of the cloth can be avoided.

Provided is an ink for textile printing, the ink containing a pigment and a urethane resin having a weight average molecular weight of at least 50,000, wherein the urethane resin is a reaction product of a diol, a diisocyanate, and a monoalcohol having 1-6 carbon atoms and is a linear urethane resin including an alkyl group having 1-6 carbon atoms at a molecular chain terminal portion thereof.

The invention relates to the field of textile printing, in particular to a textile printing machine and a printing process. The invention aims to provide a textile printing machine and a printing process. The efficiency of continuous printing on cloth can be improved. The technology comprises the following steps that S1, cloth is in butt joint into a printing machine; s2, printing the cloth through a printing machine; s3, the printed cloth is wound through a printing machine; s4, the winding radius is changed, and blow-drying is conducted from the inner layer of the wound cloth; and S5, the printing position is automatically cleaned through the printing machine.

Disclosed is an inkjet textile printing method with first treatment liquid containing flocculant and being for retaining at least one of pigment ink and second treatment liquid on a textile surface, the method including: arranging the inkjet heads that eject the first and second treatment liquids and pigment ink in a same carriage; forming an image by a multi-pass method; in a forward path, after applying the first treatment liquid, applying the pigment ink and the second treatment liquid in this order; in a return path, after applying the second treatment liquid, applying the pigment ink and the first treatment liquid in this order; and attaching the first and second treatment liquids and pigment ink to a same place in a same scanning in an undried state. The second treatment liquid contains silicone acrylic resin and first resin particles having film elongation of 600 to 1600%.

The invention discloses a deepening pigment printing adhesive and a preparation method thereof, and belongs to the technical field of textile printing and dyeing auxiliaries. The adhesive comprises the following raw materials: 2%-4% of 1, 5-bis [(2-hydroxyethyl) amino]-9, 10-anthraquinone, 1%-2% of hydroxyethyl acrylate, 3%-5% of hexamethylene diisocyanate, 30%-35% of an acrylate monomer, 0.6%-1% of an acrylic monomer, 0.8%-1.2% of an anionic emulsifier, 0.8%-1.2% of a nonionic emulsifier, 0.3%-0.5% of a water-soluble initiator, 1%-1.2% of ammonia water and the balance of deionized water. Firstly, three raw materials are subjected to an addition polymerization reaction to obtain a cross-linking monomer, and then the cross-linking monomer and an acrylate monomer are subjected to emulsion polymerization to obtain a target product. After the product is applied to printing, the compatibility of the adhesive and dye is improved due to the anthraquinone structure in the structure, so that the color yield of a pigment printing fabric is improved, and the effect of deepening is achieved.

The present disclosure relates to the field of textile printing and dyeing technology, and particularly relates to an environmentally-friendly liquid dispersion dye with ultra-low pollution; the environmentally-friendly liquid dispersion dye is prepared by the following steps: preparing a Hippophae rhamnoides extract, dissolving the Hippophae rhamnoides extract in an acid solution and mixing with aluminum hydroxide; preparing a Ginkgo biloba extract, dissolving the Ginkgo biloba extract in an acid solution and mixing with aluminum hydroxide; then mixing the two in a sodium bicarbonate aqueous solution with a complexing agent and a stabilizer, drying to obtain a solid, and finally reacting the solid with polyethyleneimine to obtain an environmentally-friendly orange dye with good dispersibility.

The invention relates to the technical field of textile printing and after-finishing, and discloses a gauze printing imitation sand washing process which comprises the following steps: performing chemical activation pretreatment on a gauze base material to provide a suitable surface for subsequent treatment; the split type printing paste with the interpenetrating network characteristic and the dual response function is prepared, and the binding force with a base material is enhanced; a pressure grading response type superposition overprinting process is adopted, and preliminary construction of patterns is achieved; an interpenetrating polymer network is constructed through a thermally induced chain reaction, and a printing structure is stabilized; and performing purification treatment and shaping finishing on the gauze to obtain a finished product. Chemical activation pretreatment is carried out on a gauze base material, functional printing paste containing dual-response microcapsules is cooperatively adopted, pressure and heat energy are used for carrying out grading and response type printing and curing on the paste, and in the single technological process, a finished product is endowed with excellent durability and fastness, soft hand feeling and controllable sand washing imitating appearance.

A pretreatment agent for inkjet textile printing, comprising an N-vinylformamide-based cationic polymer and an organic solvent, wherein the organic solvent is a protic polar solvent.

The invention discloses a novel fluffy softening agent extremely resistant to salt, alkali and high temperature, a preparation method and application, and relates to the technical field of textile printing and dyeing auxiliaries. The fluffy softening agent is prepared from the following raw materials in parts by weight: 30 to 50 parts of octamethylcyclotetrasiloxane, 10 to 20 parts of polyether epoxy end-capping reagent, 5 to 15 parts of organic silicon derivative, 1 to 3 parts of emulsifier, 2 to 6 parts of surfactant, 0.5 to 2 parts of bacteriostatic agent, 0.05 to 0.1 part of pH regulator and 40 to 70 parts of solvent. The fluffy softener prepared by the method can endow a fabric with an excellent soft, fluffy and elegant hand feeling style, has extremely salt-alkali-resistant and high-temperature-resistant stability performance, and has no obvious influence on the whiteness, color light and fastness of the dyed fabric.

The invention belongs to the technical field of textile printing and dyeing, and particularly relates to a continuous pad dyeing device and process for polyester fabric. By means of the design of the mixed turbulent flow assembly, dye is conveyed to the inner rotating rod and the outer rotating rod through the circulating pump, dye circulation is achieved, fabric advances to drive the guide wheel to rotate, the first driving wheel and the first driven wheel are driven, the inner rotating rod rotates reversely, the dye is stirred through a spiral plate, and the fabric is conveyed to the inner rotating rod and the outer rotating rod. Meanwhile, a motor drives a third driving wheel to drive an axial stirring rod to stir dye liquor in the forward direction, an outer rotating rod evenly sprays dye, spiral plates are arranged in a staggered mode, and the design of liquid outlet holes and diffusion holes further enhances the mixing effect, multiple components cooperate to stir the dye in multiple directions, layered precipitation is avoided, and it is guaranteed that the dye concentration is uniform; compared with a traditional mode, the mixing efficiency is greatly improved, the dyeing color difference problem is effectively solved, and the dyeing uniformity and the product quality are remarkably improved.

The utility model discloses a combined oil fume purification unit, which belongs to the technical field of oil fume purification and comprises two purification channels and a purification box. The two filter plates are respectively arranged in the two purification channels, and an adaptive fan is arranged in the purification channel on one side; the water storage plate is arranged at the upper end of the purification box; according to the combined type oil fume purification unit, through the two filter plates arranged in the combined type oil fume purification unit and the plurality of rotatable first nozzles, oil fume generated in the textile printing and dyeing process can be deeply filtered and purified very effectively, and small particles and impurities in the oil fume can be intercepted and adsorbed; a plurality of rotatable first spray heads spray purification liquid, so that the capability of decomposing and removing harmful substances in the oil fume is further enhanced, it is ensured that impurities and harmful substances in the textile printing and dyeing oil fume can be thoroughly removed, and the purification efficiency and practicability of the combined oil fume purification unit in practical application are improved.

To provide an inkjet ink composition for textile printing which has satisfactory viscosity stability, and excellent density, fastness and texture of a printed matter.SOLUTION: An inkjet ink composition for textile printing contains at least carbon black, a water-dispersible resin, and water, wherein the carbon black contains a self-dispersible carbon black, the water-dispersible resin contains at least one water-dispersible urethane resin selected from the group consisting of polyether-based polyurethane, polyester-based polyurethane, and polycarbonate-based polyurethane, the water-dispersible urethane resin has an elongation at break of 700% or more and 1700% or less and a tensile strength of 30 MPa or less, and the content of the water-dispersible urethane resin is 100 pts.mass or more and 300 pts.mass or less relative to 100 pts.mass of the carbon black in terms of solid content.SELECTED DRAWING: None