48results about How to "Convenient printing and dyeing" patented technology

The invention discloses a double-sided printing and dyeing device for textile fabrics, and relates to the technical field of fabric production. The following scheme is provided for solving the problemthat in the prior art, simultaneous printing and dyeing of different colors on both sides of the textile fabrics is not convenient. The device includes a bottom plate, the top of the bottom plate isfixedly connected with two support plates, the two sides of the support plates are provided with two dyeing rolls, the tops of the support plates are fixedly connected with a top plate, the sides, close to each other, of the bottom plate and the top plate are provided with an adjusting mechanism, the side, close to the top plate, of the adjusting mechanism is provided with a sealing mechanism, andthe two sides of the sealing mechanism are provided with a discharging mechanism. The double-sided printing and dyeing device for the textile fabrics is novel in design and convenient to operate, when the dyeing rolls are adjusted and replaced, corresponding dye can be sealed and communicated, therefore, simultaneous printing and dyeing of two colors on both sides of the textile fabrics are convenient, and the applicability of the device is improved.

The invention relates to the field of textiles, in particular to a solvent method based high-wet-modulus bamboo, wood and cotton mixed fiber and a preparation method thereof. The preparation method includes steps: activating, adding bamboo, wood and cotton mixed pulp into deionized water, adjusting a pH value, adding cellulase for activating, and adding alkali for adjusting the pH value; pressing;pre-dissolving, and adding water solution containing N-methylmorpholine-N-oxide in mass percent of 50-88%; dissolving, heating, vacuumizing, dewatering, dissolving, homogenizing and de-aerating; filtering; spinning, and adopting a dry-wet method for spinning forming; washing; bleaching; oiling; drying. The preparation method is simple in operation, free of industrial pollution, low in energy consumption, high in safety and suitable for large-scale industrial continuous production of solvent method based bamboo, wood and cotton mixed fibers. The bamboo, wood and cotton mixed fiber prepared according to the method keeps natural physical and chemical performances of bamboo, wood and cotton fibers and is free of chemical residues and high in wet modulus.

The invention provides a dyeing device for textile fabric, which belongs to the technical field of dope dyeing, and includes an accommodating base plate, a dyeing cover plate hinged to the upper part of the accommodating base plate, and a template rack hinged between the accommodating base plate and the dyeing cover plate, wherein a paint box is fixed at the upper part of the dyeing cover plate; a convex discharging block is fixed at the lower part of the dyeing cover plate; the lower part of the discharging block is a plane, and is wrapped with a sponge body; liquid outlets are uniformly formed and machined in the lower plane of the discharging block, and are communicated with an inner chamber of the paint box; and a dyeing template is assembled in the middle of the template rack. The dyeing device for textile fabric can be used for dyeing textile fabric conveniently, has a simple structure, and is lower in construction cost, easy to use, and applicable to dyeing single-color patterns of few shell fabrics.

The invention provides a printing machine with adjustable rollers, which relates to the field of printing and dyeing. The printing machine with adjustable rollers includes a body, a first working box is overlapped on the left side of the body, a second working box is overlapped on the right side of the body, and the first working box and the second working box are overlapped. The opposite side of the box is provided with movable grooves, and the inside of the two movable grooves is movably connected with sliders, and the two sliders are fixedly connected by roller shafts, and the upper surfaces of the two sliders are overlapped with baffles. The printing machine with adjustable roller shaft can adjust the roller shaft of the printing machine according to The thickness of the clothes that need to be processed can be adjusted in height, which is convenient for printing and dyeing. It solves the problem that the existing printing machine prints and dyes through the roller shaft when it is in use, and the thickness of the clothes is different. The height of the non-adjustable roller shaft is not suitable for clothes of different thickness. Applicable questions.

The invention provides a textile printing and dyeing device which is convenient for fast printing and dyeing, and relates to the field of printing and dyeing. The textile printing and dyeing device convenient for fast printing and dyeing includes a base, a casing is fixedly installed on the top of the base, a pipe body is fixedly installed on the top of the base, and a support rod is inserted through the top of the pipe body. The end of the rod close to the pipe body passes through the top of the pipe body and extends to the inside of the pipe body. The textile printing and dyeing device that is convenient for rapid printing and dyeing, through the settings of absorbent cotton, second motor, turntable, connecting rod, push rod, pressing plate, through hole and return spring, achieves the convenience of textile printing and dyeing inside the textile printing and dyeing device. The effect of extrusion makes it easier for the dye inside the shell to print and dye the textile, thus improving the efficiency of the textile printing and dyeing device, and also improving the working efficiency of the textile printing and dyeing device, so it is also convenient for users to use .

The invention discloses a printing and dyeing device convenient to use for textile processing. The printing and dyeing device comprises a base. A first long rod and a second long rod are correspondingly fixedly connected with the two lateral sides of the top of the base. The top end of the first long rod is fixedly connected with a long plate. The right side of the bottom of the long plate is fixedly connected with the top end of the second long rod. A first supporting rod is fixedly connected with the left side of the top of the base. A rotating shaft is rotatably connected with the top end of the first supporting rod. The invention relates to the technical field of printing and dyeing. The printing and dyeing device convenient to use for textile processing is convenient to use and operate, facilitates rolling of cloth, does not need manual operation, facilitates transportation of the cloth, is high in practicability, is suitable for popularization and application, enables the printedand dyed cloth to be dried in time, facilitates sequential processing of the cloth in time, saves time, improves working efficiency, enables a printing and dyeing plate to play a role of supporting during cloth processing, facilitates printing and dyeing of the cloth by the printing and dyeing plate, and improves printing and dyeing quality.

The invention discloses a drying device for textile printing and dyeing, and relates to the technical field of textile processing. The drying device comprises a fixing frame; a dust collector is fixedon the fixing frame; the dust collector communicates with a dust collection mechanism for dedusting cloth; a driving motor is in transmission connection with a longitudinal translation mechanism fordriving a translation frame to longitudinally translate. Printed and dyed cloth can be rolled and flattened through a flattening mechanism, subsequent stable conveying and moving of the cloth are achieved, and a drying mechanism can convey hot air through a rotating spray head, and the hot air drying effect on the cloth is achieved. The arranged dust collection mechanism can absorb rising damp andhot air to promote rising flow of hot air flow to promote drying of cloth; and meanwhile, a brush can rotate along with a dust collection disc to achieve the cleaning effect on the surface of the cloth, the effect of absorbing fine fluff or thread residues is achieved, and the printing, dyeing, drying and forming quality of the cloth is effectively guaranteed.

The invention discloses a double-sided printing and dyeing device for textile cloth production, relates to the technical field of cloth production and aims to solve the problem that simultaneous printing and dyeing of existing cloth with different colors are inconvenient. According to the scheme, the double-sided printing and dyeing device comprises a bottom plate, the top of the bottom plate is fixedly connected with two supporting plates, two dyeing rollers are arranged on two sides of the supporting plates, the tops of the supporting plates are fixedly connected with a top plate, an adjusting mechanism is arranged on sides close to each other of the bottom plate and the top plate, a sealing mechanism is arranged on one side, close to the top plate, of the adjusting mechanism, and discharging mechanisms are arranged on two sides of the sealing mechanism. The double-sided printing and dyeing device is novel in design and convenient to operate, corresponding dyestuffs can be sealed andcommunicated while the dyeing rollers are adjusted and replaced, so that simultaneous printing and dyeing of two sides of the cloth with two colors are facilitated, and the applicability of the device is improved.

The invention relates to printing and dyeing machines, in particular to a printing machine for blueprint cloth. The printing machine comprises a cloth airing support, a working table and a to-be-printed cloth coiling block which are sequentially arranged from front to back; the two sides of the working table are provided with a cloth width tensioning and cloth feeding device at the same time, the cloth width tensioning and cloth feeding device comprises a front drag roller and a back drag roller which are arranged on the two sides of the working table and below the cloth width, a front pressing roller and a back pressing roller opposite to the front drag roller and the back drag roller respectively are arranged above the cloth width, and lifting adjusting mechanisms are arranged on the front pressing roller and the back pressing roller respectively. The front drag roller is driven by a motor, and meanwhile, the printing machine is further provided with a control switch which is electrically connected with the driving motor. The printing machine is simple in structure, convenient to operate and use, high in adaptability and wide in application scope; the product quality and the machining efficiency are better improved, and the labor intensity of workers is reduced.

The invention discloses an extension printing and dyeing device. The extension printing and dyeing device comprises a printing and dyeing barrel; limiting wheels are symmetrically installed between the two sides of the inner wall of the printing and dyeing barrel; printing and dyeing cloth is slidably connected to the outer sides of the limiting wheels; an extension frame is rotatably connected between the two sides of the inner wall of the printing and dyeing barrel; extension wheels are symmetrically installed between the two sides of the extension frame; and a deflection device is mounted on one side of the inner wall of the printing and dyeing barrel. The invention relates to the technical field of printing and dyeing. According to the extension printing and dyeing device, the purpose of guaranteeing the printing and dyeing effect of cloth is achieved, the cloth can be tidied in the printing and dyeing process, the quality of the cloth is improved, damage to the cloth in the cloth carding process is reduced, the printing and dyeing strength of the cloth can be automatically improved when printing and dyeing of the cloth are insufficient, and the printing and dyeing quality of the cloth is guaranteed; and the flexible degree of the device is improved, the positions of internal parts of the device can be adjusted in the printing and dyeing process to facilitate printing and dyeing, and the buffering capacity of the device is enhanced.

The invention discloses a textile printing and dyeing device, relates to the technical field of cloth production and aims to solve the problem that existing dyeing equipment cannot print and dye different colors on two faces of cloth. The textile printing and dyeing device comprises a bottom plate, a supporting plate is fixedly connected on each of two sides of the top of the bottom plate, a top plate is mounted at the tops of the supporting plates, the top of the top plate is fixedly connected with a discharging device while the bottom of the same is fixedly connected with an adjusting device, and a printing and dyeing mechanism is arranged below the adjusting device. The textile printing and dyeing device is convenient for printing and dyeing different colors, output and closing of pigment can be controlled in real time when a dyeing roller is replaced, dyeing uniformity is improved, and production quality of the cloth is improved.

The invention discloses an aluminum foil paper surface printing wheel. The printing wheel comprises a rotating rod, a driving rod, printing blocks, an ink box and scrapers. A driving motor is startedto drive the driving rod to rotate so as to drive pushing wheels to rotate, the printing blocks and printing tooth blocks can be moved out of the cylinder surface of a printing wheel cylinder, and printing and dyeing can be conveniently carried out on the surface of an aluminum foil paper through the different printing blocks and printing tooth blocks; it is easy to wear and damage the printing blocks and the printing tooth blocks under long-term use of the different printing blocks and printing tooth blocks, after the printing blocks and the printing tooth blocks are damaged, the printing blocks and pushing rods can be pulled out and separated through clamping ends and the pushing rods, and the utilization rate and the service life of the printing wheel cylinder are improved; a stirring motor is started to drive a stirring rod to rotate so as to stir ink in the ink box to prevent ink precipitation, under the cooperation of the scrapers and ink absorbing sponge, the printing blocks andthe printing tooth blocks can be subjected to thin coating scraping, and excessive ink is prevented from being stained on the surfaces of the printing blocks and the printing tooth blocks.

The invention discloses solvent-process high wet modulus chitin fibers and a preparation method thereof, and belongs to the field of textiles. The preparation method comprises the steps: (A) activating, to be specific, activating pulp dregs by cellulase to obtain paste; (B) squeezing, to be specific, squeezing and dehydrating the paste to obtain water-containing cellulose; (C) pre-dissolving, to be specific, mixing aqueous cellulose, N-methylmorpholine-N-oxide solution and a chitin solution to obtain a pre-dissolved pulp; (D) dissolving, to be specific, dissolving the pre-dissolved pulp in a dissolving machine to obtain a pulp; and (E) spinning, to be specific, performing spinning on the pulp to obtain the solvent-process high wet modulus chitin fibers. The preparation method has the advantages of good operation simplicity, zero industrial pollution to production, low energy consumption, high safety and suitability for large-scale industrial continuous production. The prepared solvent-process high wet modulus chitin fibers have high wet modulus, contain protein components, and are good in breathability and air permeability, comfortable to wear, soft to touch and favorable for continuous dyeing, are convenient to print and dye and are good for producing high-end fabrics.

The invention discloses a rapid printing device for textiles. The rapid printing device comprises a rack, a feeding roller set, a printing and dyeing mechanism and a discharging roller set, the feeding roller set, the printing and dyeing mechanism and the discharging roller set are sequentially arranged in the rack from left to right, a U-shaped frame is arranged among the feeding roller set, the discharging roller set and the rack, the feeding roller set is composed of a first guide roller and a steering roller, the discharging roller set is composed of a tensioning roller and a second guide roller, the printing and dyeing mechanism comprises a printing and dyeing table, a printing and dyeing frame, a printing and dyeing roller and a hydraulic rod, the printing and dyeing table is fixedly connected with the bottom of the rack, the printing and dyeing frame is arranged above the printing and dyeing table, and the printing and dyeing roller in rotational connection is arranged at the bottom of the printing and dyeing frame. The printing and dyeing frame with the printing and dyeing roller is arranged above the printing and dyeing table, the printing and dyeing roller can be conveniently pushed by the hydraulic rod to be tightly attached to the surface of the printing and dyeing table, a drying assembly is fixedly connected in the printing and dyeing table, dye is prevented from being diffused on the surface of textile fabric, and the working efficiency and the qualified rate of textile fabric printing and dyeing are improved.