100results about How to "Improve printing and dyeing efficiency" patented technology

The invention discloses a cloth soaking, printing and dyeing device and a using method of the cloth soaking, printing and dyeing device, and belongs to the technical field of printing and dyeing. Thecloth soaking, printing and dyeing device comprises a dye box and a drying box, a through hole is connected between the dye box and the drying box, the dye box communicates with the drying box, a feeding hole is formed in the outer wall of the dye box, a discharge hole is formed in the outer wall of the drying box, the outer wall of the dye box is connected with a motor, the output end of the motor is connected with a first rotating shaft, the first rotating shaft is rotationally connected to the inner wall of the dye box, a second rotating shaft is rotationally connected to the inner wall ofthe dye box through a bearing, stirring blades are connected to the outer walls of the first rotating shaft and the second rotating shaft, cams are connected to the ends, away from the inner wall of the dye box, of the first rotating shaft and the second rotating shaft, and a connecting piece is fixedly connected between the two cams. With the technical scheme, the dye immersion into cloth can beaccelerated, so that the printing and dyeing efficiency is improved, meanwhile, the cloth can be rapidly dried, thus the situation that printing and dyeing are uneven after the cloth is rolled up is avoided, and the printing and dyeing effect of the cloth can be guaranteed.

The invention discloses a cloth printing, dyeing and drying device for textile. The cloth printing, dyeing and drying device for textile comprises a base and cloth, wherein a cloth outlet roll and a cloth feeding roll are rotatably arranged on the left side and the right side of the top of the base through supports separately; the cloth feeding roll is driven by a gear motor which is positioned onthe front side of the cloth feeding roll; a printing and dyeing box is further fixedly arranged on the top of the base and is positioned between the cloth outlet roll and the cloth feeding roll; a cover plate is fixedly arranged on the top of the printing and dyeing box through bolts and nuts; a first guiding roll is rotatably arranged on the left side of the top of the cover plate through a support; a third guiding roll is further rotatably arranged on the top of the cover plate through a support; a left second guiding roll and a right second guiding roll are rotatably arranged in the printing and dyeing box in the front-back direction; two ends of the cloth are separately wound on the cloth outlet roll and the cloth feeding roll; the cloth is wound through the first guiding roll, the second guiding roll and the third guiding roll separately; and a cloth opening for cloth to penetrate through is formed in the cover plate. In a printing and dyeing process, cloth cannot be messy; afterprinting and dyeing, the cloth is reeled directly; and the smoothness of the cloth is good.

The invention provides a cleaning device for a guide belt of a flat screen printing machine. The third cleaning tank containing the cleaning residue. The guide belt cleaning device of the flat screen printing machine of the present invention uses a scraper and a cleaning tank to recover most of the slurry on the guide belt, and realizes the recovery of most of the slurry; On the premise of not affecting the cleaning effect of the guide belt, the water consumption in the cleaning process is reduced and the power consumption is reduced.

The invention discloses printing equipment for textile fabric production. The equipment comprises a control console, supporting plates, a top plate, a push rod box, an electric push rod, a drive plate, stepping motors, drive belt wheels, transmission belts, driven belt wheels, transmission shafts, supports, rotating rollers, fixing plates, open holes, positioning frames, limiting plates, metal rods, a fuel box, a limiting net, a rotating sealing bearing, a transmission column, stirring blades, a stirring motor, a machine frame, a drainage valve and a drainage pipe. The two stepping motors drive a fabric to reciprocate. After the fabric is soaked with dye, printing can be performed evenly, and the printing efficiency is improved. By arranging a drive motor, in the fabric printing process, the dye is stirred, dye precipitation can be avoided, and therefore the fabric printing effect is affected. Two ends of the fabric can be fixed through the positioning frame, the fabric can be prevented from being disengaged, and therefore the fabric dyeing work can be more completely performed.

The invention discloses textile fabric printing and dyeing equipment and a printing and dyeing method, and belongs to the technical field of textile printing and dyeing equipment. The textile fabric printing and dyeing equipment comprises a box body and a base. A division plate is arranged on the inner side wall of the box body, and a preformed groove is formed in the division plate. The box bodyis divided into an upper drying chamber and a lower printing and dyeing chamber by the division plate, and a feeding hole and a discharging hole communicated with the upper drying chamber and the lower printing and dyeing chamber correspondingly are formed in one side of the box body in the vertical direction. Symmetrically distributed pre-traction mechanisms are arranged on the inner side wall ofthe box body, and two ends of the pre-traction mechanisms penetrate through the feeding hole, the preformed groove and the discharging hole correspondingly. A drying mechanism, a winding mechanism and a smoothing mechanism are arranged on the outer side wall of the box body in sequence in the vertical direction, and a cloth fixing part matched with the pre-traction mechanisms is detachably connected with the winding mechanism. According to the textile fabric printing and dyeing equipment and the printing and dyeing method, functions of the printing and dyeing and drying of textile fabrics areachieved, and the feeding is stable, so that the folds of the textile fabrics during the printing and dyeing process are effectively avoided, and the printing and dyeing uniformity is ensured.

The invention provides a tow printing and dyeing device based on textile processing, and relates to the field of textile. The tow printing and dyeing device comprises a printing and dyeing box, supporting legs, a feeding mechanism, an offset centrifugal printing and dyeing mechanism and a storage mechanism, wherein the feeding mechanism is used for feeding tows in an umbrella scattered manner, theoffset centrifugal printing and dyeing mechanism is used for dividing the tows into different small tows and integrally spirally and rotationally printing and dyeing the tows, the storage mechanism is used for storing long printed and dyed tows, and the supporting legs are fixedly mounted at the bottom of the printing and dyeing box. According to the tow printing and dyeing device based on textile processing, the tows are scattered through a special structure by the aid of the flexibility of the tows, the tows are far away from a rotating shaft by different-level distance in the rotating process, winding can be avoided, printing and dyeing efficiency can be improved, and the device effectively solves the problems that tows are difficultly scattered by general tow printing and dyeing operation, parts of the tows cannot be sufficiently soaked in printing and dyeing liquor as the tows are stacked, winding of the tows is easily caused by swing operation, and working efficiency is affected.

The invention relates to a dyeing machine, in particular to a household high energy-saving cloth dyeing machine. The technical problem to be solved is provide a household high energy-saving cloth dyeing machine, wherein the range of printing and dyeing can be adjusted, and the dyestuff can be fully utilized. In order to solve the technical problem, the household high energy-saving cloth dyeing machine is provided, the machine comprises a first support rod, a first bearing seat, a second support rod, a first belt pulley, a first rotating shaft, a first bevel gear, a second bevel gear, a first gear, a motor and the like; the top of a mounting frame is connected with a sliding rail through bolts; the sliding rail is slidably connected with a sliding block; the sliding block is matched with the sliding rail; the top of the sliding block is connected with a rack through bolts; and a third rotating shaft is arranged between a third bearing seat and a fourth bearing seat. According to the dyeing machine, the range of printing and dyeing can be adjusted, the dyestuff can be fully utilized and the operation of the machine is simple.

The invention discloses a printing and dyeing production process and device for all-cotton antibacterial double-sided cloth. The production process comprises the following steps that S1, dye color paste is prepared, and magnetization treatment is conducted on the dye color paste; S2, double-sided color printing is conducted on the all-cotton antibacterial double-sided cloth by using the productiondevice and the magnetized dye color paste obtained in the step S1, and then drying is conducted; and S3, steaming and color fixing are conducted on the treated all-cotton antibacterial double-sided fabric by using a prepared color fixing solution, and washing and shaping are conducted to obtain the all-cotton antibacterial double-sided printed and dyed fabric. The production device comprises a printing and dyeing bin, a drying bin, a color fixing bin and a washing bin. According to the double-sided printing and dyeing process and device, simultaneous double-sided printing and dyeing treatmentcan be conducted on the all-cotton antibacterial double-sided cloth, the printing and dyeing efficiency is effectively improved, the printing and dyeing effect can be effectively improved, and therefore the problems of printing and dyeing fading or insufficiency and the like can be avoided.

The invention relates to a high-efficient comprehensive water recycling dyeing vat comprising a vat body, a heating system, a filtering system, a feeding system, a detection system and a control system. The vat body has a cloth feeding end, a cloth discharging end and a main body; the cloth feeding end and the cloth discharging end are respectively provided with a cloth feeding device and a cloth discharging device; the main body is further connected with an oxidation device and a liquid storage device both controlled by the control system; the other end of the oxidation device is connected with the filtering system; and the heating system comprises a PTC semiconductor heating device and an air source heating device. Dye liquor can be oxidized and filtered when the dyeing vat normally works, so reducibility substance and solid particles in the dye liquor can be removed and the dye liquor is odourless; the dye liquor can be fed into the dye vat and reused; raw material can be greatly reduced and environment can be protected; with the cooperation of the liquid storage device, dye liquor recycling rate can be further improved; and zero emission can be reduced, and environment load can be reduced.

The invention discloses a textile drying device used for printing and dyeing processing. The textile drying device comprises a box and a wheel roller, wherein two sides of the top of the inner cavityof the box are fixedly connected with a supporting plate respectively; a printing and dyeing groove is formed in the top of the supporting plate; and the right side of the bottom of the inner cavity of the box, positioned below the supporting plate, is fixedly connected with a first heating plate, a second heating plate and a third heating plate from top to bottom in sequence. Through the arrangement of the box, the supporting plate and the printing and dyeing groove, a printing and dyeing device capable of printing and dyeing the cloth is constructed together; through the arrangement of the first heating plate, the second heating plate, the third heating plate, the cloth and the wheel roller, a device capable of drying the printed and dyed cloth is constructed together; through the cooperation of the above structure, the purpose that the printing and dyeing operation and the drying operation of the cloth are integrally completed is met, and the problems of slow printing, dyeing and drying speed, low efficiency, high labor intensity, large occupied space and high production cost are solved.

The invention relates to a preparation method of a rotary-screen plain-colored high-gram-weight single-layer raising blanket. Suitable raw materials are selected and woven to obtain a grey cloth, thenslitting and pre-shaping are conducted, and pre-treatment is conducted; in the pre-treatment process, after the grey cloth is subjected to pre-drying, brushing, luster finishing and hot shearing, printing and dyeing parameters are adjusted according to the fact that the net gram weight of the product is high, rotary screen printing and dyeing equipment is adopted, an empty rotary net is utilizedas a color paste adding net and a permeation net, a permeation device is additionally arranged for printing and dyeing, the printing and dyeing effect is ensured, a drying and steaming integrated machine is adopted for color fixation, the color fixation effect is ensured, and the efficiency is improved; then the front and reverse sides of a semi-finished single-layer blanket are sequentially subjected to brushing, luster finishing, hot shearing, reverse side raising, brushing, and hot shearing again, and then cloth cutting and edge covering are conducted to obtain the finished product. The preparation method is reasonable in process and high in efficiency, and has the good printing and dyeing effect and high production and application value.

The invention discloses a high-efficient printing and dyeing machine for textiles. The machine comprises a main machine body, a telescopic motor is arranged on the top of the main machine body, a telescopic arm is arranged at the bottom of the telescopic motor, the telescopic motor is in transmission connection with the telescopic arm, a printing and dyeing roller is arranged at the bottom of thetelescopic arm, the printing and dyeing roller is rotatably connected with the telescopic arm, supporting frames are arranged on two sides of the main machine body, supporting columns are arranged atthe bottoms of the supporting frames, driving motors are arranged at one ends of the supporting columns, a pair of rotary rollers are arranged on the top of each supporting column, transmission rods are arranged between the supporting columns and the rotary rollers, the transmission rods are in transmission connection with the driving motors, a dye tank is arranged below the main machine body, a pair of rollers are arranged at the bottom of the dye tank, brake disks are arranged on the left and right sides of the rollers, a base is arranged at the bottoms of the rollers, and the base is shapedby high-carbon steel integrated pouring. The high-efficient printing and dyeing machine for the textiles has the advantages of being simple in structure and convenient to use, the dye tank can be replaced rapidly to greatly improve the printing and dyeing efficiency, and the high-efficient printing and dyeing machine for the textiles has market competitiveness to an extent.

The invention discloses a supercritical carbon dioxide printing and dyeing technology and system. The supercritical carbon dioxide printing and dyeing technology comprises the steps that (1), liquid carbon dioxide is transformed into supercritical carbon dioxide; (2), the supercritical carbon dioxide is mixed with dye to form dye liquor; (3), the dye liquor is introduced into a dyeing kettle, andspindles from a spindle feeding end are dyed under the action of ultrasonic waves and bidirectional circulation; (4), the remaining dye liquor obtained after dyeing is collected, decompressed and separated, and the dye and the supercritical carbon dioxide which are obtained after separation are separately purified and dried to be recycled. The printing and dyeing technology and system have the advantages that no waste dyeing water or other wastes are generated, environment-friendly and clean production can be achieved, the economic benefits are high, and the environmental benefits are significant, and the aims of recycling, flowline production, improvement of the yield and reduction of industrial cost can be achieved.

The invention discloses a waterless printing and dyeing process which includes the following steps: preparing grey cloth to be printed and dyed, removing impurities and dust on the grey cloth, inspecting the grey cloth, turning the grey cloth, sewing the grey cloth, and then feeding the sewn grey cloth into a singeing machine for singeing, to remove rough selvedge and fuzz of the grey cloth; cleaning the cloth through cloth cleaning equipment, and removing fuzz on the cloth; winding the cloth obtained in the previous step; putting the rolled cloth into waterless printing and dyeing equipment for printing and dyeing, heating and pressurizing CO2 to be in a supercritical fluid state which is neither gas nor liquid so as to dissolve dye, and then dissolving the dye and sending the dissolved dye into fiber pores by taking supercritical CO2 as a dyeing medium so as to dye the fabric; depressurizing after dyeing; taking out the printed and dyed cloth; checking the cloth; and cutting or packaging for storage if the cloth is qualified. According to the process, sewage discharge is effectively reduced in a waterless printing and dyeing mode, and the environment is protected.

The invention discloses a printing and dyeing auxiliary for natural pigment dyeing. The printing and dyeing auxiliary is composed of the following components in parts by weight of 20 to 30 parts of coconut oil diethanolamide, 8 to 12 parts of octadecyl dimethyl benzyl amine chloride, 15 to 23 parts of sodium carboxymethylcellulose, 5 to 14 parts of sorbitan fatty acid ester, 5 to 9 parts of barium chloride, 6 to 8 parts of guar gum, 13 to 15 parts of polyethylene glycol laurate, 8 to 10 parts of polyalkyl acrylate, 8 to 10 parts of sodium dodecyl sulfate, 7 to 8 parts of polyalkyl acrylate, 6 to 7 parts of fatty alcohol, 5 to 7 parts of ethylene oxide, 2 to 3 parts of acetic acid and 9 to 24 parts of barium chloride. The printing and dyeing auxiliary for natural pigment dyeing has good effects of improving color fastness, protecting color and preventing fading through mutual combination of multiple components, can reduce the using amount of dye, is environment-friendly and non-toxic, effectively reduces the cost, can remarkably improve the color fastness of fabrics, and can be suitable for different types of fabrics.

The invention provides a processing method of a vest, and belongs to the technical field of clothes processing. The processing method solves the problems that an existing vest is low in processing efficiency, wastes labor and is also monotonous in color and style. The processing method of the vest comprises the steps of dyeing, wherein before the vest is processed, vest fabric to be processed is dyed through a dyeing device; drying, wherein after the fabric is dyed, the fabric is dried through a drying chamber; dedusting, wherein after the fabric is dried, the fabric is dedusted through a dedusting device; tailoring, wherein the dedusted fabric is tailored into vest parts through a tailoring device; sewing, wherein the tailored vest parts are sewed through the sewing device to be processedinto a complete vest; collecting, wherein the manufactured vest is collected through a collecting device. The processing method has the advantages of improving the vest processing efficiency and thecolor and style.

The invention discloses a dye vat for textile processing. The dye vat for textile processing includes a printing and dyeing vat; round holes for mounting bearing seats are formed in the two side wallsof the printing and dyeing vat, the bearing seats are installed in the round holes, and a first rotation shaft and a second rotation shaft are fixed to the bearing seats respectively, wherein a firstroller wheel is mounted on the first rotation shaft, a second roller wheel is mounted on the second rotation shaft, upright columns are welded to the outer side wall of the first roller wheel and theouter side wall of the second roller wheel, and a first belt wheel and a second belt wheel are mounted at the ends, outside the printing and dyeing vat, of the first and second rotation shafts respectively. The dye vat for textile processing is simple in structure, low in production cost and is extremely convenient to produce and maintain; the upright columns are arranged on the dye vat and can drag textiles to rotate in the dye vat, and therefore the textiles can be further fully printed and dyed and cannot tie; by the adoption of a rotation printing and dyeing mode, the printing and dyeingefficiency can be greatly improved, and the dye vat for textile processing is extremely easy to operate manually.

The invention relates to the field of textile processing, in particular to a blended fabric printing and dyeing process. A blended fabric printing and dyeing device is used in the method. The blended fabric printing and dyeing device comprises a base seat and a fixed frame; a rotating base is arranged on the base seat; a first air cylinder is fixedly installed on the rotating base; a connecting frame is arranged at the output end of the first air cylinder; connecting plates are arranged at the two ends of the connecting frame; inserting grooves are symmetrically formed in the bottom of each connecting plate; inserting rods are arranged in the inserting grooves; one ends of the inserting rods penetrate through the inserting grooves respectively and are fixedly provided with supports; the supports on the same connecting plate correspond to one another; connecting grooves are formed in the ends, away from the inserting rods, of the supports; the two ends of each connecting groove penetrate through the supports; the fixed frame is of a rectangular hollow structure; rotating shafts are arranged on the two sides of the fixed frame; and the ends, away from the fixed frame, of the rotating shafts are inserted into the corresponding connecting grooves respectively. The device can quickly and efficiently clamp and position a blended fabric, and is suitable for popularization.