711results about "Liquid/gas/vapor removal by squeezing rollers" patented technology

The invention discloses an integrated machine for cleaning, drying and finishing cloth, which comprises a base, a cleaning box is arranged on the base, two second guide rollers are rotatably connected to the front and rear side walls of the cleaning box, and a brush roller; the bottom of the cleaning box is provided with a filter box; the top of the cleaning box is provided with a top plate, and the right side of the top plate is provided with a drying box; A first gear is fixedly connected to the front end of a squeeze roller, and a second gear is fixedly connected to the front end of the second squeeze roller; a slide rail is also arranged on the base, and a fabric receiving basket is slidably connected to the slide rail through a slider , the right end of the fabric receiving basket is hinged with a connecting rod, and the other end of the connecting rod is rotationally connected with the front end of the motor. The invention integrates cloth cleaning, drying and sorting into one, which greatly improves the cloth processing efficiency; the washed water is filtered by a filter screen and then reused, which saves water resources.

The invention relates to a continuous type colored loose fiber machining device, and belongs to the technical field of loose fiber dyeing. The continuous type colored loose fiber machining device comprises a spray-rolling type drying machine, a coiling roller, a cold-batch fixation device, cotton conveying rollers, a spray-rolling type washing machine, a conveyor belt and a squeezing device in sequence. Loose fibers are subjected to spraying dyeing by being horizontally clamped by a transmission component of the spray-rolling type drying machine, the coiling roller is arranged on the rear portion of a lower guide belt of the spray-rolling type drying machine and coils the dyed loose fibers to be loose fiber coils, the loose fiber coils are transferred to the cold-batch fixation device for cold-batch fixation, the loose fiber coils are conveyed to the spray-rolling type washing machine through the cotton conveying rollers, spray washing is carried out on the cotton conveying rollers when the cotton conveying rollers are conveyed by being horizontally clamped through the transmission component of the spray-rolling type washing machine, the washed loose fibers fall down on the conveyor belt behind the spray-rolling type washing machine under the gravity of the loose fibers themselves, and the loose fibers are conveyed to the squeezing device for dewatering. The continuous type colored loose fiber machining device can continuously produce colored loose fibers, and greatly lower processing cost.

The invention discloses fiber after-treatment equipment which comprises a fiber input mechanism (101), a fiber soaking mechanism (102) and a fiber output mechanism (103). An outlet of the fiber input mechanism (101) is formed in an inlet of the fiber soaking mechanism (102). An outlet of the fiber soaking mechanism (102) is formed in an inlet of the fiber output mechanism (103). The fiber after-treatment equipment improves the production efficiency, greatly improves the quality of products, and reduces the product reject ratio in the production process.

The invention provides a washing and drying integrated machine for high-end fabric, belongs to the technical field of textile and solves the technical problem that the washing and drying effect of an existing washing and drying integrated machine for high-end fabric is not high. The washing and drying integrated machine for the high-end fabric comprises a rack, wherein a washing device for washing the fabric, a drying device for drying the washed fabric, a fabric collecting device for collecting the dried fabric and a wastewater recycling device for recycling wastewater produced during fabric washing are arranged on the rack, the washing device, the drying device and the fabric collecting device are sequentially arranged along the rack, the washing device comprises a washing tank, a water storage tank and a water pump I, multiple upper drums and multiple lower drums are horizontally arranged in the washing tank, multiple overflow ports are formed in the middle of the washing tank, the upper drums are located above the overflow ports, the lower drums are located below the overflow ports, and a nozzle is arranged at the top of the washing tank. The washing and drying effect of the machine is good, and the water resource is saved.

The invention relates to a continuous paint dyeing padding machine. The padding machine comprises a device which brushes hair and collects dusts for the textile, a traction binding vehicle which can obstruct the tensile force of the textile, a padding device, an infrared pre-baking device, a hot-blast pre-baking device, a steam drying device and a fabric outlet disposing device, and all devices are sequentially arranged. All components of the dyeing padding machine are reasonably configured; and when in use, the energy resource is saved, the process is simple and the dyeing effect is good.

The invention provides a high-grade fabric washing and drying integrated machine with a waste water recovery device and belongs to the technical field of textiles. The problem that an existing high-grade fabric washing and drying integrated machine cannot fully utilize waste water is solved. The high-grade fabric washing and drying integrated machine with the waste water recovery device comprises a rack, wherein a washing device for washing fabrics, an extrude-drying device for extruding washed fabrics dry, a waste water recovery device for recovering waste water produced during fabric washing, a drying device for drying the washed fabrics and a fabric collecting device for collecting dried fabrics are arranged on the rack, the washing device, the extrude-drying device, the drying device and the fabric collecting device are sequentially arranged along the rack, the waste water recovery device is located below the washing device and the extrude-drying device. The high-grade fabric washing and drying integrated machine achieves the advantages of recycling waste water and improving the utilization rate of water resources.

The invention provides a cleaning drying device used for gauze production, and relates to the technical field of gauze production and manufacturing equipment. The cleaning drying device used for gauzeproduction comprises a base. The top of the base is fixedly provided with a cleaning box and a drying box. The drying box is divided into a dehydration chamber and a drying chamber. The cleaning boxis internally provided with a first cloth guide roller and a cleaning device. The cleaning device comprises an upper supporting rod and a lower supporting rod. Using the leaning drying device used forgauze production, through cooperation of an upper supporting rod, a lower supporting rod, an upper cleaning roll, a lower cleaning roll, a scraper blade, a rotating disk, and a banister brush, gauzedrives a driving belt to drive on the rotating disk, and the banister brush on the driving belt cleans the surface of the gauze. Under operation of the driving belt, the banister brush drives impurities into the upper cleaning roll, and the impurities on the banister brush are removed through the scraper blade. Impurities pass through the scraper blade and enter into the upper cleaning roll, and the impurities on the surface of the gauze are removed in cleaning, so that product quality of the gauze is improved.

The invention belongs to the technical field of textile equipment, and particularly relates to an environment-friendly cloth drying device. The device comprises a drying box, a plurality of first liquid discharge pipes are connected to the side walls of the left end and the right end of the drying box, a separation plate is vertically arranged on the drying box, the upper end and the lower end ofthe separation plate are fixedly connected with the top surface and the bottom of the drying box correspondingly, the separation plate divides the drying box into a dehydrating chamber and a drying chamber in a separating mode, the inner walls of the left end and the right end of the dehydrating chamber and the inner walls of the left end and the right end of the drying chamber are provided with cloth through openings, the bottom of the dehydrating chamber is provided with a lower extruding device, the top surface of the dehydrating chamber is provided with an upper extruding device, the upperextruding device is located right above the lower extruding device, a plurality of drying devices are arranged at the bottom of the drying chamber, a plurality of guide rollers are rotationally connected to the inner wall of the rear end of the drying chamber, and a first through hole making the inside and the outside communicate is formed in the top surface of the drying chamber. The device hasthe advantages that the drying efficiency of the cloth can be effectively improved, harmful gas generated by drying the cloth can be absorbed, and the environmental protection property of cloth dryingis effectively improved.

An integrated washing and drying apparatus for nonwoven fabric production comprises a washing device and a drying device, the washing device comprises a washing box, a feed roller is disposed on the upper right of the washing box, a first guide roller is provided in the washing box, a second guide roller is provided on the upper left of the washing box, nonwoven fabric runs sequentially through the feed roller, the first guide roller and the second guide roller, a motor is provided below the first guide roller and is fixedly connected with the inner bottom of the washing box, a rotary shaft is connected to the upper side of the motor and is provided with a washing brush, and the washing brush is provided with bristles; a squeezing roller is provided above the second guide roller, and a squeezing layer is provided outside the squeezing roller. The integrated washing and drying apparatus for nonwoven fabric production has the advantages that the bristles on the washing brush can effectively wash nonwoven fabric to ensure cleanness of the nonwoven fabric; the squeezing layer squeezes the nonwoven fabric so that most water in the nonwoven fabric is squeezed out to facilitate a subsequent drying step.

The invention relates to a cool feeling processing method of nylon knitting fabrics, which utilizes a setting machine and adopts a dry cloth padding method to carry out cool feeling processing. A cool feeling solution is prepared by taking xylitol substances with heat-absorbing function as the main material, and a plurality of auxiliary agents. The method adopts the xylitol substances as a cool feeling agent, and the xylitol is a biological agent and does not have toxic and side effect to the human body. The nylon knitting fabrics processed by adopting the method can lower the temperature of the human body.

The invention discloses a polyester yarn dyeing device and method. The polyester yarn dyeing device comprises polyester yarn, a dyeing mechanism, a washing mechanism and a drying mechanism; the washing mechanism and the drying mechanism are arranged on one side of the dyeing mechanism in sequence, the polyester yarn penetrates through the dyeing mechanism, the washing mechanism and the drying mechanism in sequence, and yarn guide wheels are arranged at the left and right ends of the upper surface of the dyeing mechanism and the left and right ends of the upper surface of the washing mechanismrespectively. According to the polyester yarn dyeing device and method, the polyester yarn is subjected to flow dyeing through the yarn guide wheels and dyeing guide wheels of the dyeing mechanism, surface dye of the polyester yarn is washed through the washing mechanism, finally, the polyester yarn is dried through the drying mechanism, and thus flow dyeing processing of the polyester yarn is achieved; no repeated dyeing operation is needed, and time and labor are saved; meanwhile, extruding rollers extrude out redundant dye carried by the polyester yarn, redundant dye is prevented from beingcarried out, and thus resource waste is greatly reduced.

The invention relates to cloth processing field and discloses cloth dyeing equipment. The cloth dyeing equipment comprises a dyeing tank, wherein a first support rod is rotationally connected to one side of the dyeing tank, a second support rod is fixedly connected to the other side of the dyeing tank, a feeding roll is rotationally connected to the first support rod, and a first transfer roll anda second transfer roll are movably connected to the inner wall of the dyeing tank; a driving gear and a driven gear are rotationally connected to the inner wall of the dyeing tank, the driven gear ismeshed with the driving gear, a driving rod is fixedly connected to the driving gear, a first connecting rod is rotationally connected to a free end of the driving rod, and a free end of the first connecting rod is rotationally connected to the first transfer roll; a driven rod is fixedly connected to the driven gear, a second connecting rod is rotationally connected to a free end of the driven rod, and a free end of the second connecting rod is rotationally connected to the second transfer roll; and a discharging roll is rotationally connected to one side of the second support rod, an air cylinder is fixedly connected to the side wall of the dyeing tank, and a piston rod of the air cylinder is rotationally connected to the driving rod. According to the cloth dyeing equipment, the problemthat the stacked cloth cannot be uniformly dyed by virtue of an existing dyeing machine during the dip dyeing is solved.

The invention relates to a continuous paint dyeing padding machine with an infrared pre-drying device. The padding machine comprises a fabric inlet pre-processing device, a padding system, a drying system and a fabric outlet processing device which are sequentially arranged. The drying system comprises an infrared pre-drying device and a steam drying device. The infrared pre-drying device comprises two to five pre-dying mechanisms; each pre-drying mechanism comprises a pair of frame parts; and each pair of frame parts is provided with an infrared emitter. The continuous paint dyeing padding machine is characterized in that the front part of each row of infrared emitters is provided with a shielding device; when the padding machine is in use, the shielding device is arranged at a keep-clear position; and when the padding machine is in a shutdown state, the shielding device is arranged at a shielding position. Furthermore, each pair of frame parts can be arranged in a close state or an open state corresponding to the rolling of a first frame. Therefore, the padding machine has protection effect when in use, better dyeing effect and convenient maintenance.

The invention discloses a cold pad-batch dyeing device for open-width knitted fabrics, which comprises a frame, a cloth feeding device and a dyeing padding liquid device, and further comprises a wet supported cloth conveying device, a rollup device and a control circuit. The cloth feeding device, the dyeing padding liquid device and the wet supported cloth conveying device are arranged on the frame one after another; the cloth feeding device, the dyeing padding liquid device and the wet supported cloth conveying device are all provided with mechanical open-width components, and the open-width knitted fabrics are subject to open-width flattening before entering the units described above; the control circuit controls the rotating speed of electric motors in an active manner so that the cloth feeding device, the dyeing padding liquid device, the wet supported cloth conveying device and the rollup device realize the conveyance of the open-width knitted fabrics under bearable tension in a manner of synchronous operation, the open-width knitted fabrics are free from crumpling and curling in the entire treatment process, and eventually, the open-width knitted fabrics are flatly rolled onto a cloth roller in the form of big batch which can be rotatably piled up like woven fabrics, and the dyeing is completed during the rotatable pile-up, which not only reduces various consumptions and saves cost remarkably, but also improves the quality of the knitted fabrics.

The invention discloses a textile cloth cleaning device for textile cloth production in the technical field of textile cloth production equipment. A tension adjustment roller is installed on the top of the device, and the other end of the rotating shaft runs through the outer wall of the cleaning box to install a brush. The left and right sides of the cleaning box are respectively equipped with a cloth inlet and a cloth outlet, which can clean the two sides of the textile cloth. Washing, and in the process of washing, the motor drives the brush to rotate to wash the textile cloth, which improves the cleaning efficiency. Two sets of electric telescopic rods are used to drive two sets of extrusion rollers, which can squeeze out the washed textile cloth The remaining water stains on the surface can prevent water stains from polluting the workshop. The tension adjustment roller can be driven up and down by the hydraulic lifting device, which can realize the adjustment of the tension of the textile fabric and improve the cleaning efficiency.

The invention provides printing and dyeing equipment. The printing and dyeing equipment comprises a dyeing box, a dewatering and drying mechanism and a printing machine which are arranged from left toright sequentially. The dewatering and drying mechanism comprises a dewatering mechanism, a water absorbing mechanism, an ironing mechanism and a drying machine which are arranged from left to rightsequentially. The dewatering mechanism comprises a guide rail frame. A water pressing roller is mounted in a groove of the guide rail frame movably through a wheel. An air cylinder is arranged on theright side of the guide rail frame. A piston rod of the air cylinder is connected with the water pressing roller. The water absorbing mechanism comprises a water pressing plate and a water absorbing roller. The printing and dyeing equipment has the advantages that centrifugal dewatering is not needed after textile dyeing through the dewatering and drying mechanism, so that flattening degree of textiles is guaranteed, and flattening on a scutcher is not needed; the dyeing equipment, the dewatering and drying equipment and the printing equipment are combined, so that equipment replacement time during working is reduced, dyeing and printing can be completed on one equipment, and working efficiency is improved.

The invention discloses a textile dyeing machine which comprises a cylindrical dye vat, the cylindrical dye vat is internally provided with a rotary drum coaxial with the dye vat, blades are uniformly distributed on the rotary drum, and a group of press rolls arranged above one another is arranged above the cylindrical dye vat. The textile dyeing machine is also provided with a dye solution circulating pipe, one end of the dye solution circulating pipe is communicated with the bottom of the dye vat, the other end of the dye solution circulating pipe is communicated with a sprayer above the dye vat, and a heater and a circulating pump are arranged on the dye solution circulating pipe. The raffinate containing rate after each time of liquid discharge is reduced by the press rolls, so as to improve the washing efficiency, and greatly reduce the use amount of water, electricity and steam. A loose processing manner is adopted for the textile dyeing machine so as to adapt to all textiles and non-woven fabrics; and in operation, no mechanical friction exists between the fabric and the equipment, the fabric is free from rapid impact of the dye solution, and the fabric surface is lint-free.

A method of web cleaning, particularly relatively soft polymeric webs, without using dipping baths or ultrasonic energy. The method includes conveying the web against a backup roller and spraying the web with a high pressure liquid while the web is supported by the backup roller. Thereafter, residual fluid from the high pressure stream is stripped from the web by a gas curtain while the web is supported by the backup roller. In many convenient embodiments, the web is contacted with a cleaning roller while the web is in contact with the backup roller.

The invention relates to an overflow dyeing device. The overflow dyeing device comprises a dye vat and a liquid remaining device; the liquid remaining device is arranged at the top of the dye vat; the liquid remaining device comprises a liquid guide groove; a first side plate and a second side plate which are mutually parallel are symmetrically arranged on the two sides of the top end of the liquid guide groove; a lower roller positioned in the liquid guide groove is arranged between the first side plate and the second side plate; an upper roller parallel with the lower roller is arranged above the lower roller; a guide block is arranged at each of the two ends of the upper roller; a guide rail corresponding to the guide block is arranged on the inner wall of each of the first side plate and the second side plate; and driving devices positioned at the tops of the first side plate and the second side plate are arranged at the tops of the guide blocks. The invention provides a liquid utilization method using the device. By the method, environmental protection pressure is reduced, sewage treatment is reduced, meanwhile, secondary utilization of dye and aids is realized, the aims of reducing pollution and saving cost are fulfilled, and the competitiveness of products is improved.

A spool assembly for winding of a sheet-like material thereon includes a tubular hub body and a securing member. The tubular hub body is formed with a groove, and has a radial cross-section that has grooved and non-grooved segments. The non-groove segment extends from the grooved segment, and has opposite first and second ends, and a radial thickness that increases gradually from the first end to the second end thereof. The securing member is mounted in the groove in the tubular hub body for securing a securing end of the flexible sheet-like material to the tubular hub body.

The invention provides a full-automatic softener quantitative control padder which comprises a frame, a roller mechanism, a pressure device, a transmission device and a displacement tank, wherein the roller mechanism is arranged on a frame tabletop, the pressure device and the transmission device are respectively connected with the roller mechanism, and the displacement tank is arranged below the roller mechanism. The full-automatic softener quantitative control padder is characterized by further comprising a control module and a weighing device, the weighing device is arranged on one cloth discharge side of the roller mechanism, a cloth feeding sensor is arranged at a cloth feeding inlet of the roller mechanism, and the control module is respectively connected with the pressure device, the transmission device, the weighing device and the cloth feeding sensor. The full-automatic softener quantitative control padder has the advantages that fabrics with different sizes can be placed on the padder, rolling allowance is quantitatively controlled, the full-automatic softener quantitative control padder is simple in structure and convenient to operate, and operation of workers and application practice of enterprises are facilitated.

The invention relates to a spray-rolling type loose fiber cold-batch dyeing process, and belongs to the technical field of loose fiber dyeing. The spray-rolling type loose fiber cold-batch dyeing process comprises the steps of spray-rolling type dyeing, coiling and batching fixation, cotton blanket type loose fibers are conveyed to a spray-rolling type dyeing device and horizontally conveyed by a guide belt, after a plurality of groups of spray-rolling dye with alternative squeezing and spraying, the loose fibers are coiled to be loose fiber coils, the loose fiber coils are subjected to the batching fixation at the room temperature for 10-12 hours to complete loose fiber dyeing, the spray-rolling type dyeing process comprises the steps of squeezing, spraying, squeezing, spraying, squeezing, spraying, squeezing, spraying, squeezing and spraying, in the squeezing process, the squeezing force on the loose fibers is 3-15 kg per square centimeters, and in the spraying process, the spraying amount of dyeing liquid is 1.5-2 times the conveying amount of the loose fibers. The spray-rolling type loose fiber cold-batch dyeing process can be used for continuous production, dyeing is even, and cost can be lowered to 1/3-1/5 of the original cost.

The invention provides a textile dyeing device with good dyeing effect and relates to the field of textile printing and dyeing. The textile dyeing device with good dyeing effect includes a fixed seat, the top side of the fixed seat supports a column, the top of the support column is movably connected with a cloth roll, and the surface of the cloth roll is lapped with a textile cloth body , the top of the fixed seat is fixedly connected with a dyeing box, the bottom of the inner wall of the dyeing box is fixedly connected with a connecting roller, and the other side of the top of the fixed seat is fixedly connected with a support rod. The textile dyeing device with good dyeing effect is set by the cloth take-up roller on the top of the fixed seat and the cloth take-up wheel on the first motor on the top of the fixed seat, so that when the textile fabric is dyed, the cloth passes through the cloth take-up wheel and the cloth take-up roller The cooperation will become tense, so that there will be no creases in the placement of the fabric, so that the dye can be dyed better, and it solves the problem of poor dyeing effect of the current textiles and waste of dye.

The invention relates to the technical field of non-woven fabric processing equipment, and discloses a non-woven fabric rapid cleaning, dewatering and clearing device for textile production. The non-woven fabric rapid cleaning, dewatering and clearing device comprises a fixing plate, wherein the fixing plate comprises a guide block, a fixing block, a sliding rod, a third spring and a second guideroller; a magnet piston comprises a vent groove, an arc-shaped groove and a swing plate; an arc-shaped magnetic block is arranged on the inner wall of a driving roller; a T-shaped magnetic block is connected to the interior of the guide block in a sliding mode; and a rubber ball is connected to the outer side end of a rope. The arc-shaped magnetic block moves upwards, the arc-shaped magnetic blockadsorbs the magnet piston to move downwards, and gas in the magnet piston enters an air bag through an air inlet pipe; and when the arc-shaped magnetic block moves to the upper side, the arc-shaped magnetic block adsorbs the magnet piston to move upwards, the lower part of the T-shaped magnetic block drives the rope to pull the rubber ball through the second guide roller, and the gas in the air bag clears fluff on sponge, so that the fluff on the sponge is prevented from being adhered to the non-woven fabric again or accumulated on the sponge again.

The invention discloses a textile cloth cleaning device, which comprises a shell, an ultrasonic generator is fixedly installed at the middle end of the bottom of the inner cavity of the shell, an electric telescopic rod is fixedly connected to the bottom of the inner cavity of the shell and located outside the ultrasonic generator, and the electric The top of the telescopic rod is fixedly connected with a movable plate, the inner surface of the movable plate is movably installed with a second cleaning roller, and the right end of the outer surface of the movable plate is fixedly installed with a third motor, and the output shaft of the third motor is fixedly connected with the second cleaning roller . In the present invention, cleaning brushes are fixedly connected to the outer surfaces of the first cleaning roller and the second cleaning roller, and through the effects of bubblers, pipelines and ultrasonic generators, the cleaning effect on the cloth can be improved, and at the same time, the electric telescopic rod can Adjusting the horizontal position between the second cleaning roller and the first cleaning roller enhances the cleaning strength of the cloth, and solves the problem that the cleaning effect of the existing cleaning device is not satisfactory and the production quality of the cloth is reduced.

The invention relates to a cleaning dryer which comprises a base. The base is provided with a cleaning device, a moisture squeezing device and drying device. The cleaning device comprises a first supporting frame, a cleaning casing, a water inlet pipe and a water tank. The first supporting frame is fixedly arranged on the base, the cleaning casing is fixedly arranged on the first supporting frame, the moisture squeezing device is arranged on the right side of the cleaning device and comprises an upper press roll and a lower press roll, a cloth channel is reserved between the upper press roll and the lower press roll, cloth penetrates the cloth channel to be arranged, and water absorption layers are arranged on the surfaces of both the upper press roll and the lower press roll. The cleaning dryer has the advantages that integrated steps of cleaning and drying are performed on the cloth, cloth treatment efficiency is effectively improved, device investment is saved, and enterprises' production costs are reduced. The cleaning dryer has the advantages of being reasonable in design and good in cleaning and drying effect and the like, and has a certain popularization and application value.

The invention relates to a method for enhancing the permeability of prepregs, relating to a method for enhancing the permeability of the prepregs and solving the problems of poorer permeability of the prepregs processed by the traditional method. The method comprises the following steps of: preprocessing reinforcing materials to be processed, then delivering into a gum dipping tank, and carrying out gum dipping on the preprocessed reinforcing materials by adopting two dandy rolls in a gum solution inside the gum dipping tank; then carrying out gum extrusion above the gum surface of the gum dipping tank by adopting a gum extruding roll; then carrying out the gum dipping again in the gum solution inside the gum dipping tank by adopting one dandy roll, carrying out the gum extrusion again, and then delivering into a curing oven with the internal temperature of 100-120 DEG C for precuring so as to obtain the prepregs. The invention is suitable for the dipping of glass cloths or carbon cloths.

The invention relates to an indigo-blue jean dyeing machine. The indigo-blue jean dyeing machine comprises a cloth feeding device, a cloth surface washing system, a cloth surface dyeing system, a cloth surface drying system, a cloth surface cooling system and a cloth discharging device, wherein the cloth surface dyeing system is composed of a continuous pad dyeing oxidization system and a level dyeing oxidization system; the pad dyeing oxidization system is composed of three groups of cloth surface dyeing grooves, two dyeing solution rollers and a cloth surface oxidization frame; the level dyeing oxidization system is composed of five groups of cloth surface dyeing grooves, a dyeing solution uniform roller and a cloth surface oxidization frame. The indigo-blue jean dyeing machine provided by the invention creates conditions for large-scale production of jeans of indigo-blue in longitude and latitude directions.

A method for improving strength of polyphenylene terephthalamide fibers through heat setting comprises the following steps: squeezing the polyphenylene terephthalamide fiber tows for dehydration by using a wringing device and controlling the weight percent of the moisture in the fiber tows between 40% and 60% during squeezing for dehydration; and then drying the fiber tows with drying rolls and drawing the fiber tows, and allowing the fiber tows to pass through a drying oven under the state of being drawn, wherein the time for the fiber tows to pass through the drying oven is 20-40s, the temperature in the drying oven is 200-300 DEG C, the temperature of the drying rolls is 150-300 DEG C and the drawing tension is 1500-2500cN. The method can substantially improve the tensile strength and the modulus of the treated fibers.

The invention discloses a cloth washing, drying and finishing integrated machine, which comprises a cleaning bin, an integrated machine body, a drying chamber and a cloth roll. One side of the integrated machine body is provided with a cleaning bin, and two sides of the cleaning bin are Guide rollers are arranged symmetrically, a drying chamber is arranged on one side of the cleaning chamber, a fixed plate is arranged on the inner top of the drying chamber, and extrusion pipes are also equidistantly arranged on the bottom of the fixed plate. One side of the drying chamber is provided with cloth rolls. In the present invention, squeeze rollers are arranged symmetrically up and down in the drying chamber, electric heaters are arranged inside the squeeze rollers, and tuyeres are arranged staggeredly between the squeeze rollers, and the upper and lower squeeze rollers can be closely bonded by rotating the screw shaft. Through this structure, the cloth can be dried while extruding water. At the same time, the heat of the extrusion roller itself and the hot air from the air nozzle make the upper and lower sides of the cloth evenly heated, effectively improving the drying efficiency of the cloth.