4875 results about "Textile printer" patented technology

The invention discloses an editable condition printing image generation method, and belongs to the field of image generation. The method comprises the following steps: constructing a printing image generation model, and training the model to obtain a generation model with editable conditions; and generating a printing design image meeting the condition requirements by using the model. According to the method, different advanced features of each element of the printed plane image are extracted through downsampling, element and style information in the printed plane image is captured through multi-scale feature extraction and information exchange, then hidden space vectors corresponding to different printed plane image features are analyzed, fusion of specific styles is achieved in the hidden space, and the image quality is improved. And the decoding of the printing design image is realized through the decoder, the decoupling of the element information is realized, the personalized design and diversified requirements can be met, and the expansibility is realized.

An ink jet textile printing method according to one embodiment of the present disclosure includes a reaction solution attaching step of attaching a reaction solution containing an aggregating agent that aggregates components in an ink, and water to a fabric using an ink jet method, a transparent ink attaching step of attaching a transparent ink composition containing anionic resin particles and water to a fabric using the ink jet method, and a colored ink attaching step of attaching a colored ink composition containing a pigment, resin particles, and water onto a region, to which the transparent ink composition is attached, using the ink jet method, in which the reaction solution attaching step and the transparent ink attaching step include Step 1, and in Step 1, a range of a minimum value of a total attachment amount of the reaction solution and the transparent ink composition per unit area / per unit time is 34 mg / (s·inch2) or more, Step 1: applying the reaction solution and the transparent ink composition to the same region in the fabric in a single scanning of an ink jet head.

The invention relates to the technical field of textile printing and dyeing setting machines, and provides a data acquisition method and system for a temperature controller of a setting machine. The method comprises the following specific implementation steps: firstly, calculating an initial first temperature sampling frequency in a preheating stage through an environment temperature and a target temperature; then, calculating the temperature amplification in the temperature control area, predicting a temperature amplification vector at the next sampling moment in combination with a temperature state estimation equation, and controlling a first temperature sampling frequency in real time through a temperature sampling adaptive controller; thirdly, the initial second temperature sampling frequency of the shaping stage is calculated, and the second temperature sampling frequency is automatically adjusted according to the temperature change of the temperature control area and the heating power change rate through a self-adaptive fuzzy controller; and finally, acquiring temperature data in the temperature control area according to the temperature acquisition frequency controlled in real time, and judging whether to send out early warning or not. According to the invention, the sampling frequency can be dynamically adjusted according to the real-time temperature data in the preheating and setting stages of the setting machine, so that an efficient and accurate temperature control process is realized.

The invention relates to the technical field of digital image processing and digital printing control, in particular to a digital printing color calibration method and system based on real-time image processing, and the method comprises the steps: constructing a fabric surface feature point coordinate set through a mixed feature tracking technology; calculating and predicting a target deformation field of the fabric at the printing position by applying a self-adaptive time domain prediction algorithm; and performing dynamic pixel interpolation on the original digital image by combining the target deformation field and the fabric texture feature map analyzed in real time to generate final printing image data. According to the invention, by combining high-robustness tracking, high-precision adaptive prediction and high-fidelity image generation technologies, the geometric precision and visual quality of printed products are significantly improved.

The invention discloses an underwear registration and typesetting method based on machine vision, relates to the technical field of underwear processing, and solves the problem that an original typesetting processing mode cannot perform registration and typesetting processing on underwear of different sizes. Matching and combining with a printing starting line of the registration template; the registration template and the registration template are overlapped through equal-ratio amplification and angle feature adjustment, and finally a registration complete area is determined; the process ensures that the registration template can be accurately applied to the registration and typesetting area, efficient and accurate registration and typesetting treatment is achieved, the quality and efficiency of underwear registration and typesetting are improved, and the requirement for refined registration and typesetting in the production process can be met.

The invention discloses a plant leaf imitating hydrogel composite material and a preparation method thereof, and belongs to the field of bionic composite materials. The preparation method comprises the following steps: firstly, preparing printing paste by compounding a coloring agent, printing a fabric to obtain a green fabric capable of simulating spectral characteristics of green peaks and red edges of plant leaves, and simulating fence tissues and skeletons in a leaf structure by using the green fabric; then taking a biological material polyvinyl alcohol (PVA) as a base material, adding a monomer with strong hygroscopicity, a cross-linking agent and an initiator, and blending to prepare a hydrogel prepolymer solution; and finally, pouring the hydrogel prepolymer solution into a mold containing the green fabric for copolymerizing, so that hydrogel is directly formed on the surface of the fabric and in pores, and the plant leaf imitating hydrogel composite material is obtained. The material gets rid of dependence on moisture absorption salt, and has the advantages of stable water absorption and simulation effects, good durability and the like.

The invention belongs to the field of MOF (Metal Organic Framework) films, and discloses a two-dimensional metal-organic framework film composite film as well as a preparation method and application thereof. The preparation method comprises the following steps: dispersing ZIF-L nanosheets into a water phase solution containing MPD, camphor-10-sulfonic acid and TEA to obtain an MOF water phase monomer solution; adding TMC into an n-hexane reagent to obtain an organic phase monomer solution; fixing the wet PES ultrafiltration membrane, injecting the MOF water-phase monomer solution, carrying out suction filtration below the PES ultrafiltration membrane, removing the excess solution, keeping the suction filtration state, and immediately pouring the organic-phase monomer solution onto the surface of the PES ultrafiltration membrane from the upper part for reaction; and drying the obtained film at 60-80 DEG C for 10-15 minutes to obtain the two-dimensional metal-organic framework film composite film. The composite membrane has a good separation effect and can be applied to textile printing and dyeing wastewater treatment.

The invention relates to the technical field of textile dyeing sewage treatment, in particular to textile dyeing sewage treatment equipment. Comprising a purification box and a pretreatment box, and the interior of the pretreatment box communicates with the interior of the purification box; a sewage collecting box is fixedly connected to the purifying box, an auxiliary box is fixedly connected to the purifying box, an incomplete gear is driven by a first motor to rotate in the anticlockwise direction, so that a first conveying roller and a second conveying roller rotate synchronously, synchronous movement of a filter screen conveying belt is achieved, the filter screen conveying belt moves uninterruptedly while filtering is conducted, and the filtering efficiency is improved. The filter screen conveying belt entering the cleaning box is deeply cleaned through the wadding scraping mechanism and the deep cleaning mechanism, the filtering effect of the filter screen conveying belt is effectively improved, the filtering effect of sewage is improved through secondary filtering, the device enables sewage to be filtered more thoroughly, meanwhile, self-cleaning of the filter screen conveying belt can be conducted, and the service life of the filter screen conveying belt is prolonged. Manual replacement and manual cleaning are not needed, and the workload of workers is effectively reduced.

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 relates to the technical field of printing and dyeing wastewater treatment equipment, and discloses an improved textile printing and dyeing wastewater treatment device and a use method thereof.The improved textile printing and dyeing wastewater treatment device comprises an equipment shell, and a plurality of supporting legs are fixedly connected to the bottom of the equipment shell. According to the textile wastewater treatment device, a second gear rotates to drive a plurality of second auxiliary rotating shafts on a conveying rotating shaft to rotate, the second auxiliary rotating shafts rotate to drive a transmission filter screen to rotate, and meanwhile, a stirring rod rotates to drive wastewater in an inner cylinder to rotate along the inner wall of the inner cylinder; flocculation groups in the wastewater are attached to the surface of the transmission filter screen, and at the moment, the transmission filter screen rotates to convey the flocculation groups in the inner cylinder into the flocculation cavity, so that on one hand, a large number of flocculation groups in the inner cylinder can be reduced in time, and on the other hand, the flocculation groups which are flocculated into clusters can be transferred into the flocculation cavity; therefore, the situation that the stirring force of the stirring rod is too strong, flocculation groups are broken, and impurity separation is not facilitated is prevented.

The invention provides a digital printing defect detection method based on a lightweight network, and the method comprises the steps: inputting a to-be-detected image into a trained detection model, enabling the trained detection model to execute a detection process, and obtaining a detection result whether a digital printing fabric has a defect or not. The detection process comprises the following steps: performing wavelet transform on a to-be-detected image to extract a high-frequency component and a low-frequency component, and extracting contour semantic mixed features by using the high-frequency component and the low-frequency component; enhancing the contour semantic mixed features to obtain enhanced contour semantic mixed features; and performing classification detection according to the enhanced contour semantic mixed features. A wavelet convolution module, a parallel module containing an attention mechanism and an improved multi-scale bottleneck module are designed for the trained detection model, so that the detection effect is improved, more efficient and accurate defect detection under the same hardware condition is realized, and the detection efficiency is improved. The problems of low detection precision, low speed, difficulty in generalization and the like in digital printing fabric defect detection in the prior art are solved.

The invention provides a method and system for salt separation, evaporation and crystallization of printing and dyeing wastewater, and the method comprises the following steps: sequentially carrying out multi-stage synergistic pretreatment on textile printing and dyeing wastewater to remove suspended solids, degrade organic matters and reduce hardness; the pretreated wastewater is subjected to membrane salt separation treatment, and preliminary separation of salt is achieved through reverse osmosis pre-concentration and nanofiltration salt separation; and respectively carrying out evaporative crystallization treatment on the separated high-concentration salt solution to obtain high-purity sodium sulfate and sodium chloride products. According to the method, the salt recovery rate and the product purity are remarkably improved, the energy consumption and the operation cost are reduced, meanwhile, the problems that in traditional printing and dyeing wastewater treatment, salt is difficult to separate, and the crystallization purity is low are solved, and an innovative solution is provided for high-valued resource recovery of industrial wastewater.

The invention discloses a textile printing and dyeing method and device. The method comprises the steps of obtaining first raw material information; obtaining first material information and first thickness information according to the first raw material information; inputting the first material information and the first thickness information into a first training model to obtain first printing and dyeing process information; obtaining a first printing and dyeing effect according to the first printing and dyeing process information; obtaining a first demand of a first user; obtaining a first comparison result according to the first printing and dyeing effect and the first demand; judging whether a first preset threshold value is met or not; and if yes, carrying out printing and dyeing according to the first printing and dyeing process information. The technical problems that in the prior art, dyeing and finishing equipment process parameter on-line control technology is low in level, the quality of printed and dyed products is affected, requirements of customers are difficult to meet, and economic benefits are affected are solved. The technical effects that the printing and dyeing process is scientifically formulated according to the characteristics of the textile in combination with industrial standards, the printing and dyeing quality of the textile is improved, and the customized printing and dyeing requirements of customers are met are achieved.

The invention relates to a multi-model-based printed cloth pattern quality monitoring method, which comprises the following steps of S1, carrying out image acquisition by adopting a multispectral camera to obtain multispectral image data of printed cloth, and carrying out preprocessing; s2, introducing a generative adversarial network (GAN), and enhancing the image quality by using a generator in the GAN, including denoising and detail enhancement; s3, combining Swin Transform with dynamic convolution to construct an image segmentation model, and based on the image segmentation model, performing accurate segmentation of the printed cloth, and extracting each printed area; s4, according to the segmented image data, color, texture and pattern features of printing are obtained, and fusion features are constructed; and S5, constructing a printed cloth pattern detection model, identifying abnormal patterns which do not meet quality requirements based on the fusion features, and obtaining a quality score of the printed cloth according to a detection result of the printed cloth pattern detection model. According to the invention, accurate segmentation and feature extraction of the printed cloth are realized, and comprehensive quality detection is realized by fusing various feature information.

The invention relates to the technical field of textile printing and dyeing, in particular to a setting machine cropping moisture content control method and system based on MPC. An MPC model is constructed, and the MPC model comprises the steps that actually-measured and preset water content and the first control parameter state vector serve as input, and predicted water content is obtained; minimizing the difference value between the predicted water content and the preset water content as a target; solving and optimizing the control increment by using the optimization matrix and sequential quadratic programming; and performing action regulation and control on an execution mechanism by utilizing the optimal control increment. The invention solves the problems of insufficient detection precision, hysteresis and poor interference resistance in the existing single temperature feedback control of the moisture content of the fabric.

The invention relates to the technical field of computer-aided engineering, in particular to a pure cotton dark-color fabric dye-resistant area dynamic prediction method based on a dye diffusion model. The method comprises the following steps: acquiring a parameter data set representing a fabric microstructure, dye properties and a printing process; on the basis, a multi-scale coupling mathematical model is constructed, the dye diffusion range is predicted, the diffusion process is decomposed into seepage diffusion between macroscopic yarns and diffusion in microcosmic fibers through the model, and the diffusion rate difference of the dye in the fabric direction is represented through anisotropic diffusion tensors; through finite element analysis of structure perception, running a model to calculate dye space-time concentration distribution, and generating geometric data for predicting a bleeding boundary according to a preset concentration threshold value; according to the data, printing process parameters and model parameters are adjusted in a self-adaptive mode, and dynamic prediction of the dye-resistant area is achieved; according to the method, computer simulation and finite element analysis technologies are utilized, and the accuracy of dynamic prediction of the dyeing-resistant area of the pure cotton dark-color fabric is improved.

The invention discloses a textile printing and dyeing sewage treatment recycling device, which comprises a box body, the interior of the box body is divided into three treatment areas through vertically fixed partition plates, the top of the box body is provided with a support, the support is fixedly provided with a plate filter press, and the outer side of the box body is provided with a dosing mechanism; the medicine feeding device further comprises an outer medicine feeding cylinder, the outer medicine feeding cylinder is transversely fixed to the tops of the three areas in the box body, an inner medicine feeding cylinder is rotationally arranged in the outer medicine feeding cylinder, medicine feeding holes are formed in the bottom of the inner medicine feeding cylinder and the bottom of the outer medicine feeding cylinder, a driving base is fixed to the bottom of the outer medicine feeding cylinder, and the driving base is connected with a mounting shaft through a built-in motor. A mounting sleeve is fixed to the bottom of the outer side of the mounting shaft, and a floating plate is vertically arranged in the middle of the mounting shaft in a limited and sliding mode. The sewage treatment and recycling device for textile printing and dyeing can be used for treating for multiple times, and adjusting the dosage and stably stirring according to the water quantity.

The invention relates to the technical field of textile printing and dyeing, and discloses a heavy-load uniform rolling device which comprises a rack, a first roller assembly and at least one second roller assembly. The second roller assembly comprises a second roller body and a second mandrel, the second mandrel is fixedly connected with the inner wall of the middle of the second roller body in the length direction of the second roller body, the two ends of the second mandrel extend out of the two ends of the second roller body respectively, and the second roller assembly comprises a third pressure device and a fourth pressure device. The second roller and the outer circle face of the first roller are arranged in a rolling mode through corresponding third pressure devices and fourth pressure devices, the third pressure devices are arranged at the two ends of the second roller body respectively, and the fourth pressure devices are arranged at the two ends, extending out of the second roller body, of the second mandrel respectively. The invention further discloses washing equipment and dyeing equipment comprising the heavy-load uniform rolling device. The mechanical strength and pressure of the roller are guaranteed, and convenient and accurate adjustment of the left pressure, the middle pressure and the right pressure is achieved.

The invention belongs to the technical field of digital printing machines, in particular to an anti-deviation device for a guide belt of a digital printing machine, and provides the following scheme that the anti-deviation device comprises a mounting frame, a guide roller is rotationally arranged on the mounting frame, the guide belt is rotationally arranged on the guide roller, a first electric guide rail is mounted on the mounting frame, and the first electric guide rail extends in the moving direction of the guide belt; a movable frame is connected to the first electric guide rail and extends in the direction perpendicular to the first electric guide rail, two suction cup boxes capable of horizontally moving are arranged on the movable frame, the tops of the suction cup boxes are in sliding contact with the bottom of the guide belt, and sensing units are arranged at the two ends of the movable frame. The suction cup box drives the guide belt to move in the direction away from the sensing unit sending the signals, suction of the suction cup box is cut off until the sensing unit stops sending the signals, deviation correction is achieved through movement of the suction cup box at the bottom of the guide belt, and the situation that the printing operation effect is affected due to wrinkles of the guide belt is effectively avoided.

The invention discloses a preparation process and application of a chemical flocculant for textile printing and dyeing wastewater treatment, and the preparation process comprises the following steps: selecting chitosan and starch as main raw materials, modifying the starch through oxidation treatment or cationization treatment, and combining aluminum salt, ferric salt, citric acid and lactic acid according to a specific ratio, so as to obtain the chemical flocculant for textile printing and dyeing wastewater treatment. Synthesizing a stable composite material under the condition of controlling the temperature and the pH value; the preparation method comprises the following steps: preparing a composite material, drying the composite material, crushing the dried composite material into a powdery flocculating agent with uniform particle size, and finally mixing the powdery flocculating agent with a polyacrylamide auxiliary agent to prepare the efficient flocculating agent. The method is suitable for treating wastewater with high chroma and refractory organic matters.

The invention relates to the field of wastewater treatment, in particular to an online analysis method and system for ink-jet printing wastewater treatment data, and the method comprises the steps: obtaining the water quality, process and equipment state parameter data of ink-jet printing wastewater based on each sensor, and constructing an original data matrix through preprocessing; decomposing the matrix, selecting a preset number of principal components for reconstruction, and generating a reconstructed data matrix; a reconstruction error is calculated by analyzing the difference between an original matrix and a reconstruction matrix, a correlation distortion index is analyzed based on row vector similarity, and an objective function is constructed to determine the number of optimal principal components; and clustering is carried out by using reconstruction errors and distances, abnormal data points are screened, and process parameters are regulated and controlled. According to the method, by optimizing the number of principal components and improving clustering analysis, the noise interference problem under complex water quality changes is effectively solved, the anomaly detection precision and the system stability are remarkably improved, and the robustness and the adaptability of an ink-jet printing wastewater treatment system are enhanced.

The invention belongs to the technical field of napkin production equipment, and discloses full-automatic production equipment for internally-separated and stacked napkins, which comprises a feeding frame, a first rack and a second rack, and a printing device, a slitting device and a folding device which are sequentially arranged along the X-axis direction are mounted on the first rack; a cutting device, a folding device and a discharging device are mounted on the second rack; the cutting device comprises a paper feeding air suction roller, a lower cutting roller, a paper discharging air suction roller and an upper cutting roller, and the upper cutting roller is connected with a cutter lifting assembly; the folding device comprises a folding assembly and a paper blocking assembly. The discharging device comprises a material receiving assembly, a middle bearing assembly and a feeding assembly. The conveying tail end of the feeding assembly is connected with a two-way discharging conveyor. According to the napkin post-processing and packaging device, integrated configuration of the whole post-processing procedure is achieved, full-automatic operation of napkin post-processing and packaging procedures is achieved, manual participation is not needed, the napkin processing efficiency is greatly improved, and the product quality and safety of napkins are guaranteed.

The invention relates to the field of textile printing and dyeing, and discloses a dyeing method and device based on a dyeing prediction model, computer equipment and a storage medium. Processing the dyeing demand through the dyeing prediction model to obtain an initial dyeing process and the credibility of the initial dyeing process; setting experimental parameters of a dyeing test experiment according to the initial dyeing process and the credibility; obtaining a test result of the dyeing test experiment; and determining a target dyeing process meeting the dyeing requirement according to the test result. The problems of less dyeing data and low model result accuracy can be solved.

The invention discloses a wool fiber dyeing method based on an electrostatic spraying technology, and belongs to the field of spinning. The method comprises the following steps: firstly, preparing electrostatic dye liquor containing acid dye; then, the wool fabric is subjected to wetting pretreatment with water; fixing the pretreated wool fabric on a collecting device, and uniformly spraying the dye liquor onto the wool fabric through an electrostatic spraying technology; and finally, carrying out color fixation treatment through open-width steaming to obtain the wool fiber material dyed by the acid dye. The dyeing method greatly reduces the use of water resources and dyeing assistants, greatly reduces the generation of printing and dyeing wastewater, is a green and environment-friendly wool fiber dyeing technology, and has huge application potential in the textile printing and dyeing industry.

The invention discloses a high-whiteness and high-non-ironing short-flow processing technology for polyester-cotton fabric, and belongs to the technical field of textile printing and dyeing. According to the technical scheme, the processing flow comprises singeing, desizing and scouring, chlorine bleaching, oxygen bleaching, mercerizing, liquid ammonia treatment, polyester whitening and non-ironing one-bath treatment, cotton whitening and softening. Wherein in the polyester whitening non-ironing one-bath process, a polyester whitening agent 1 is 3-5 g / L, a polyester whitening agent 2 is 2-4 g / L, a penetrating agent is 3-5 g / L, and resin is 80-120 g / L, and in the cotton whitening process, a cotton whitening agent is 10-20 g / L, and a penetrating agent is 3-5 g / L; in the softening process, the formaldehyde catching agent is 10-30 g / L, the penetrating agent is 2-5 g / L, and the softening agent is 10-30 g / L. According to the method, the technological process is simplified, the production cost is saved, the production efficiency is improved, the requirements of the current market can be well met under the condition that the quality is guaranteed, and the requirements of printing and dyeing processing of the future polyester-cotton fabric are met.

The invention discloses ink with high dye utilization rate for inkjet printing and a preparation method of the ink. The ink is prepared from the following components in percentage by mass: 1.7-3.7% of a cationic auxiliary agent; 3.5%-3.8% of a reactive dye; 22.9% to 28.5% of a viscosity modifier; 0.4%-0.7% of a surfactant; and the balance of deionized water. The method effectively solves the problems of long treatment flow, high consumption of chemicals and energy sources and large discharge amount of colored wastewater caused by low utilization rate of the reactive dye; the dye utilization rate reaches 98.5% or above, and the ink-jet printing ink can be widely applied to ink-jet printing of cellulose fiber fabrics such as cotton, hemp and lyocell; the fabric does not need to be subjected to pretreatment and water washing treatment; and the preparation method is simple, the treatment process is short, the ink stability is good, and the ink can be used in a high-speed printing mode with the injection frequency of 30 KHz.

The invention discloses a preparation method of a natural latex grafted lignin biological adhesive. The preparation method comprises the following steps: dissolving lignin in deionized water to prepare a 15wt% lignin solution; adding 1 part of 2wt% ammonium persulfate solution, heating to 60 + / -2 DEG C, and stirring at the speed of 300-330rpm for 45 minutes to obtain a lignin and ammonium persulfate mixed solution; adding 15 parts of the mixed solution into 100 parts of natural latex, heating to 60 + / -2 DEG C, stirring at the speed of 300-330rpm for 3 hours to promote graft polymerization reaction of the lignin and the natural latex, and cooling at room temperature to obtain the natural latex grafted lignin biological adhesive. According to the invention, natural latex and lignin are taken as main raw materials, harmful substances common in the traditional petroleum-based adhesive are not contained, and the adhesive is friendly to human body and environment, safe to use, simple and feasible in preparation process, wide in raw material source and easy for large-scale production, is suitable for multiple fields of wood processing, furniture manufacturing, textile printing and dyeing and the like, and has a wide market prospect.

The invention discloses a degraded image adversarial learning-based simulation embroidery design image reality evaluation method, and belongs to the technical field of digital printing. The method comprises the following steps: constructing an imitation embroidery design image adversarial learning evaluation model, wherein the model comprises a multi-scale degradation algorithm module, an embroidery design image generation sub-model and an embroidery design image evaluation sub-model; through image degradation, image reconstruction and region-by-region evaluation processes, design reality evaluation of different regions of the embroidery-imitating design image is realized in combination with an adversarial technology.

The invention relates to the technical field of textile printing and dyeing, in particular to a cloth printing and dyeing device and a cloth printing and dyeing technology.The cloth printing and dyeing device comprises a supporting assembly, a printing and dyeing assembly, a dewatering assembly and a winding assembly.The supporting assembly comprises a base, a supporting frame and a feeder, the supporting frame is fixedly connected with the base, and the feeder is arranged on one side of the supporting frame; the printing and dyeing assembly comprises a printing and dyeing box and a printing and dyeing roller, the printing and dyeing box is arranged on one side of the feeder, and the printing and dyeing roller is rotationally arranged in the printing and dyeing box; the dewatering assembly comprises an adjusting unit, a dewatering roller, absorbent cotton, a supporting roller, a scraper and a dewatering box, the adjusting unit is slidably arranged on the supporting frame, the dewatering roller is rotatably arranged on the adjusting unit, the absorbent cotton is arranged on one side of the dewatering roller, the supporting roller is rotatably arranged at the bottom of the dewatering roller, and the scraper is arranged on one side of the supporting roller; the dewatering box is arranged at the bottom of the supporting roller, and the winding assembly is arranged on the side, away from the feeder, of the dewatering box. Therefore, the extrusion is more sufficient, and redundant water can be removed more conveniently.

The present disclosure provides an aqueous adhesive composition, a belt for fabric conveyance, an inkjet textile printing device, and a method for producing the aqueous adhesive composition, which have excellent fabric conveyance properties and can reduce environmental burden and improve working environment. The present invention relates to an aqueous adhesive composition for forming an adhesive layer on a fabric conveying belt of an inkjet textile printing device, the aqueous adhesive composition containing an acrylic resin, and the adhesive force of the adhesive layer formed from the aqueous adhesive composition being 0.1 N / 25 mm or more and 10 N / 25 mm or less.