19results about How to "Guaranteed dyeing effect" patented technology

The utility model discloses a dyeing device which comprises a feeding assembly, a dyeing mechanism and a discharging assembly. The feeding assembly is used for turning over a single slide by 180 degrees and feeding the single slide into the dyeing mechanism. The dyeing mechanism is used for dyeing the slide to obtain a dyed slide; and the discharging assembly is used for turning over the dyed pieces by 180 degrees and discharging the dyed pieces. According to the dyeing device provided by the invention, the feeding and discharging problems of the front and rear slides of the dyeing tank are solved, a good dyeing effect is realized, and the automation degree of dyeing is improved.

The invention relates to the field of silk processing technology, and specifically discloses a silk yam fragrance and weight enhancement dyeing process and equipment, comprising the following steps: step one: putting silk into a plasma processor, performing low-temperature treatment, and enhancing the coloring rate; step two: mixing plant extract and water in a ratio of 1:10 to prepare a dyeing liquid, wherein the plant extract is yam liquid; step three: pouring the dyeing liquid into an ultrasonic container, and then putting silk in to soak for 2-5 minutes; step four: then placing the soaked silk on a steam rack, steam rising to the lower surface of the silk, and placing a solar lamp above the silk to dry the upper surface of the silk, wherein the solar lamp is a lamp that imitates sunlight; step five: repeating the above steps three times; step six: mixing plant extract, water, rose extract, and thickening liquid in a ratio of 1:5:1:1 and adding them to a coating machine, and then putting the silk into the coating machine for coating operation; repeating step 4 for drying operation, and finally making Xiangyun yarn.

The present invention discloses a mesh fabric with suspended polygonal mesh holes and a preparation process thereof, belonging to the technical field of mesh fabrics. The mesh fabric comprises a surface layer, an intermediate layer and a bottom layer arranged in sequence from top to bottom, and the surface layer is provided with a plurality of polygonal mesh holes of equal spacing, the same shape and the same size; the mesh fabric is woven from 7 combs, and the 7 combs are GB1, GB2, GB3, GB4, GB5, GB6 and GB7 respectively, the surface layer is woven from four combs GB1, GB2, GB3 and GB4, the bottom layer is woven from two combs GB6 and GB7, and the intermediate layer is woven from one comb GB5; the fabric prepared by the present invention has good physical properties and support, and its polygonal mesh holes and suspended feeling can bring consumers a completely different visual experience.

The invention provides a soaping-free active dyeing and finishing process, and relates to the technical field of textile printing and dyeing, and the soaping-free active dyeing and finishing process significantly improves the dyeing quality and stability by accurately controlling the temperature, time, pressure, pH value and other parameters of each stage. The embodiment shows that the fabric dyed by the process has excellent performance in the aspects of color fastness, color uniformity, fabric hand feeling and the like, and the quality and market competitiveness of the product are effectively improved; the optimal values of key process parameters can be accurately calculated according to variables such as different dye concentrations, bath ratios and stirring speeds through unique formula design in the process, the personalized and accurate dyeing and finishing process is achieved, diversified production requirements are met, a traditional soaping link is omitted, consumption of water resources and discharge of waste water are reduced, and the production cost is reduced. The environmental pollution is reduced, the time and the cost are saved, and the production efficiency is improved.

The utility model discloses an animal tissue slice dyeing machine, including base, the top fixed connection of base has lower casing, just the outside of top of lower casing is equipped with upper casing, the outer wall of upper casing is fixed with the backplate of joint, the utility model discloses when using, through starting the cylinder and pulling the backplate vertically downward movement under the vertical rod's limit, to set up the upper casing on the outside of top of lower casing, and then can carry out dustproof protection to dyeing process, in addition, can utilize drive motor and drive net barrel rotation, to can net barrel rotation to the through slot, and then convenient to take out animal tissue slice from net barrel, reduce the contact area between this dyeing machine inside and outside, to further improve dustproof effect, in addition, through the setting of four net barrels and dyeing cylinder, can simultaneously dye the animal tissue slice of different kinds, also can dye the tissue slice of same kind with different color, make the whole dyeing machine function diversification, and the practicality is stronger.

The utility model relates to the technical field of immunohistochemistry, and discloses a full-automatic immunohistochemistry dyeing machine which comprises an instrument shell, a translation mechanism and a cover opening mechanism, the translation mechanism comprises a bearing plate, the bearing plate is fixedly installed on the upper middle portion of the interior of the instrument shell through bolts, and the cover opening mechanism comprises a transmission shaft. The transmission shaft is movably installed at the top end of the middle of the right side in the instrument shell through insertion. According to the utility model, the dyeing device for independently controlling each slide is designed and mounted to dye the slides on the four glass carrying discs respectively, so that each slide to be dyed can be controlled to carry out independent heating temperature control and independent dyeing procedures, the dyeing effect of each slide is ensured, and the dyeing efficiency is improved. The rapid staining and freezing staining reagents are used for the to-be-stained slide in the glass slide disc, three staining modes can be carried out, staining results are kept consistent, and the staining cost is reduced and the staining time is shortened while the conventional staining effect is achieved.

The invention discloses a flannelette dyeing process, and relates to the technical field of dyeing processes, and the technical scheme is characterized in that the flannelette dyeing process comprises the following steps: gray fabric preparation, singeing, desizing, pretreatment, raising, dyeing, soaping and shaping. The flannelette dyeing process is simple and orderly in steps, good in process continuity, capable of automatically adding dye liquor and high in efficiency, so that the quality of the dye liquor is guaranteed, the defective rate is reduced, samples can be easily taken out for observation by arranging the sample cylinder, response measures can be taken in time, the dyeing effect is guaranteed, and the quality of the flannelette is improved. The tedious operation of continuous stirring is avoided, so that the operation is time-saving and labor-saving, and the production efficiency of the dyed flannelette is greatly improved.

This invention relates to the field of textile processing technology, specifically to an easily adjustable dyeing and rolling machine, comprising a dyeing vat body and two tensioning parts. The two tensioning parts are respectively located on the outside of the inlet and the outside of the outlet of the dyeing vat body. Each tensioning part includes a drive roller assembly, a tensioning seat, and an adjusting part. A connecting seat is provided on the outside of the dyeing vat body, and the tensioning seat is slidably connected to the connecting seat. The tensioning seat is located between the drive roller assembly and the dyeing vat body. The adjusting part is connected to the side of the tensioning seat adjacent to the drive roller assembly. The fabric is tensioned by the two tensioning parts, facilitating efficient dyeing of the fabric inside the dyeing vat body. The efficient tensioning of the fabric by the adjusting part also facilitates adjustment of the fabric's folds, wrinkles, etc., ensuring efficient dyeing and rolling of the fabric and improving the dyeing and rolling effect.

The utility model discloses a staining fluid quantitative dripping device which comprises a base and a plurality of pressure nozzle bottles, the pressure nozzle bottles are used for containing staining fluid, a storage mechanism is arranged on one side of the top of the base, the storage mechanism is used for containing the pressure nozzle bottles at the same time and comprises a rotary drum and a drum cover, the drum cover is matched with the rotary drum, a discharging mechanism is arranged in the base, and the discharging mechanism is used for discharging the staining fluid. The discharging mechanism is used for pushing and extruding the mouth bottle to discharge the dyeing liquid, and the discharging mechanism comprises a driving assembly and a jacking assembly. According to the utility model, the plurality of pressure nozzle bottles are used for containing different staining solutions, the threaded sleeve can be lifted to extrude the pressure nozzle bottles by shifting the operating rod during use, so that the effect of single quantitative discharge is achieved, and then the pressure nozzle bottles can be replaced only by shifting the rotary drum; therefore, the device can achieve the effect of sequentially and quantitatively dropwise adding different staining solutions, so that the same batch of different types of staining solutions can be conveniently and equivalently used, and the staining proportion can be favorably controlled to ensure the staining effect.

The invention discloses dyeing equipment, a dyeing process based on the dyeing equipment and application of the dyeing process, and relates to the field of fabric dyeing and finishing. According to the technical scheme, the dyeing equipment comprises a machine shell, a partition plate is fixedly connected into the machine shell and divides an inner cavity of the machine shell into a cavitation cavity and an air floatation cavity, and the side, away from the air floatation cavity, of the cavitation cavity communicates with a flow guide pipe; the flow guide pipe is connected with a pump body, an air inlet connector used for being connected with an air compressor is arranged on the pump body, and an ultrasonic module is arranged at the bottom end of the cavitation cavity. According to the device, the dye liquor is recycled, water resources are saved, bubbles are suddenly collapsed and closed under the action of ultrasonic waves, the nearby fabric is impacted, the structure of the fabric becomes loose, the number of cavitation nuclei is increased through tiny bubbles attached to the fabric in advance, the ultrasonic cavitation effect is improved, and the ultrasonic cavitation effect is improved. Therefore, the dyeing effect of the fabric can be ensured in a short time, the dyeing process of the fabric is shortened, and the processing efficiency is improved.

The utility model relates to the technical field of cloth printing and dyeing, and discloses a dye vat for cloth printing and dyeing, which comprises a printing and dyeing vat for storing dye and allowing cloth to pass through to complete printing and dyeing, and a lower driving roller and an upper driving roller which are distributed in a vertically staggered manner are rotatably arranged between the inner walls of the printing and dyeing vat. The inner wall of the printing and dyeing cylinder is provided with symmetrical vertical grooves, a cloth extrusion assembly located on the upper side of the upper-side transmission roller is installed between the vertical grooves in the different sides of the inner wall of the printing and dyeing cylinder, and a driving assembly providing power input for the cloth extrusion assembly is installed between the tops of the printing and dyeing cylinder. The dye is fully immersed in the cloth through continuous extrusion, a smoothing effect can be achieved when the cloth is extruded, the cloth is prevented from forming wrinkles in the printing and dyeing vat, the dye can be controlled to circulate during dyeing, the situation that the color difference of the dyed cloth is large after solid components in the dye are precipitated is avoided, and therefore the dyeing effect of the cloth can be guaranteed.

The invention discloses a dyeing device for textile processing and a dyeing method thereof, and belongs to the technical field of textile processing.The dyeing device comprises a dyeing box, a dye stirring and mixing mechanism is arranged in the dyeing box, and a textile cloth fixing and lifting mechanism is arranged at the upper end of the dye stirring and mixing mechanism; a textile cloth blow-drying mechanism is arranged at the upper end of the textile cloth fixing and lifting mechanism; the dye stirring and mixing mechanism comprises a stirring assembly, a transmission assembly, a second bidirectional lead screw, a second mounting base, a cover plate, a T-shaped sliding block, a first motor, a first bidirectional lead screw and a first mounting base, and the first mounting base is arranged at the upper end of one side of the dyeing box. And meanwhile, when the dye liquor is mixed, a cover plate can be driven by a motor I to block the dyeing box, so that the problem that dye is splashed out from an opening of the dyeing box when the dye liquor is stirred is avoided.

The invention relates to vamp cloth dyeing and drying integrated equipment and method, and belongs to the technical field of vamp cloth processing equipment.The vamp cloth dyeing and drying integrated equipment comprises a processing table, an unwinding assembly and a winding assembly which are the same in structure are arranged at the two ends of the processing table respectively, the unwinding assembly comprises a first frame, an unwinding motor and an unwinding shaft, and the first frame is fixed to the upper end of the processing table; the unwinding motor is fixed to the top end of the first frame, a driving shaft connected with the unwinding shaft is arranged at the output end of the unwinding motor, when vamp cloth makes contact with the static electricity removing rod, the static electricity removing effect can be provided for the vamp cloth, and when the surface of the vamp cloth is provided with static electricity, no matter whether positive charges or negative charges exist, the static electricity can be removed. The static electricity eliminating bars can neutralize the charges by releasing corresponding positive and negative ions, so that the vamp cloth is not influenced by static electricity in the dyeing process, and the dyeing effect and the appearance quality of the vamp cloth can be guaranteed.

The invention belongs to the technical field of dyeing devices, and discloses a water-saving textile fabric dyeing device and a dyeing method.The water-saving textile fabric dyeing device comprises a dyeing box, a cleaning chamber and a dyeing chamber are formed in the dyeing box, material guide rollers are installed in the cleaning chamber and the dyeing chamber, and a fabric body is installed on the outer walls of the material guide rollers; a dyeing assembly is arranged in the dyeing chamber, when the textile fabric is dyed, firstly, a fabric body is installed on the outer walls of the multiple material guide rollers, then clear water is put into the cleaning chamber, prepared dye liquor is put into the dyeing chamber, and then the fabric body is dyed; then the water pump is started, dye liquor in the dyeing chamber is pumped through the connecting pipe and conveyed into the dye liquor pipe, finally, the dye liquor is sprayed to the surface of the fabric body from the spray head for dyeing, redundant dye liquor can be received through the dyeing chamber in the dyeing process and recycled, the water-saving effect is achieved, and the production cost is reduced.

The invention discloses cloth dyeing equipment and a control process thereof, and relates to the field of cloth dyeing and finishing, the technical scheme is that the cloth dyeing equipment comprises a supporting module and a dyeing module, the supporting module comprises a rack, a recovery cavity is formed in the rack, a liquid outlet communicated with the recovery cavity is formed in the side wall of the rack, and a supporting plate is arranged on the top surface of the rack; the dyeing module comprises a shell located above the rack, a liquid inlet is formed in the side wall of the shell, a booster pump communicated with the liquid inlet is arranged on the shell, a plurality of spray heads are fixedly connected to the bottom face of the shell, the booster pump is communicated with the spray heads, and the spray heads correspond to the through holes. The booster pump pressurizes dye liquor entering the shell, it is guaranteed that the dye liquor flowing out of the spray head can smoothly permeate cloth, the dyeing effect of the cloth is guaranteed, the dye liquor can completely permeate the cloth below the spray head in a pressurization mode, the amount of the blended and used dye liquor is reduced, and waste of the dye liquor is avoided.

The application relates to the field of dyeing and finishing processes of textiles, and particularly discloses a short-process polyester-cotton school uniform fabric dyeing and finishing process which comprises the following steps: S1, knitted double-sided cloth is first subjected to enzyme treatment by adding enzymes and glacial acetic acid, without washing and liquid discharge, so as to obtain pretreated fabric; S2, dyeing auxiliaries and water are added to the pretreated fabric, acid is added to adjust the pH, then dyes are added to perform dyeing treatment, and after refining, dyed fabric is obtained; S3, the dyed fabric is subjected to reduction cleaning and cloth washing, and after drying, finished fabric is obtained; the process has the advantages of efficient treatment, high dyeing rate and good mechanical performance of the fabric.

The present invention discloses an immunohistochemical immunoenzyme labeling method, mainly including paraffin section, xylene dewaxing, gradient alcohol dehydration, blocking, antigen repair, blocking, adding a primary antibody, adding a secondary antibody and adding SP, color development and counterstaining. The method is simple to operate, and the color can be accurately controlled by microscopy to avoid over-staining and ensure the staining effect. The preparation method of each solution is simple, and the dosage is suitable, easy to use, and waste is avoided. Also included is a kit for immunoenzyme labeling method, including endogenous peroxidase blocker, efficient blocking solution, biotin-labeled sheep anti-mouse IgG and streptavidin-peroxidase. The kit includes the solvent required for the above-mentioned immunoenzyme labeling method, and each solvent is packaged in a dropper bottle, which is easy to use.

The durable blended yarn processing device comprises a processing table, a dip dyeing bin is arranged in the center of the processing table, first pressing rollers are installed at the tops and the bottoms of the two ends of the dip dyeing bin through bearings correspondingly, scale marks are arranged on the inner wall of one side of the dip dyeing bin, and a pair of driving openings is formed in the inner walls of the two sides of the dip dyeing bin correspondingly; driving frames are welded to the driving openings, a transmission rod is connected to the two driving frames on the same side in an inserted mode, a first motor is fixed to one end of the transmission rod, two stirring plates are arranged on the transmission rod, and the two stirring plates are located in the two driving frames correspondingly. The problems that due to the fact that the dip dyeing function is not achieved in the prior art, wound blended yarn needs to be re-diffused and re-dyed, operation is not convenient enough, and the twisting effect of the blended yarn is easily affected in the repeated winding and unwinding process are effectively solved.

The invention discloses a real silk fabric dyeing process, which comprises: dye preparation: dissolving a madder dye and a safflower dye in an ethanol solution to prepare a dye liquid, and carrying out ultrasonic treatment on the dye liquid at a temperature of 40-50 DEG C; real silk pretreatment: washing real silk with clear water; carrying out pre-mordanting treatment on the cleaned real silk by utilizing mordanting liquid under the condition of 40-50 DEG C; real silk dyeing: heating the dye liquor by 2 DEG C every 3-5 minutes, keeping the dye liquor in a constant-temperature state when the temperature is 65-70 DEG C, and dyeing for 1.5-2 hours under a sealed condition; carrying out real silk post-treatment; and S3, carrying out color fixation on the real silk dyed in the step S3 by using an acidic color fixation solution, then cleaning, and drying at 50-60 DEG C to obtain the real silk fabric with the color between orange and red. The problem that in the prior art, due to the fact that the content of madder dye in dye liquor is not high, when real silk fabric needs to be subjected to high-temperature dyeing, protein fibers forming real silk are denatured is solved.