164results about "Liquid/gas/vapor roped fabric treatment" patented technology

The invention relates to a fabric having both stab resistant and anti-ballistic properties. The fabric is made of yarn of a weight greater than about 500 dtex, and the fabric has a minimum shrinkage factor of at least about 1% achieved through a densification treatment. The invention further relates to a method of producing a such a fabric having the steps of agitating a fabric made of a yarn of a weight greater than about 500 dtex, substantially removing a spin finish from the fabric before, during or after the agitating step, and drying the fabric.

The invention discloses a supercritical fluid dyeing machine. A horizontal type cylindrical dyeing kettle, a magnetomotive cloth lifting wheel, a spray cavity, a wave-shaped cloth guide passage in the dyeing kettle, a heat exchanger, a dye kettle or/and an entrainer kettle and a circulating pump are used as main components to form a dyeing circulation system; and both ends of a fan are respectively connected with fluid outlets under the spray cavity and the dyeing kettle and form a cloth feeding system together with the magnetomotive cloth lifting wheel, the spray cavity and an operating opening. A rope-shaped fabric realizes circulated dyeing under the common action of the fluid in the magnetomotive cloth lifting wheel and the spray cavity, and the fluid in the dyeing kettle carries out forced circulation by the circulating pump. The dye and the fluid can realize recycling by a separating and recycling system after dyeing, and the whole dyeing circulation system and the separating and recycling system are clean to achieve the requirement during color changing and dyeing. The supercritical fluid dyeing machine can realize anhydrous dyeing processing on the fabric in a loosening type tension-free state without the production and discharge of pollutants, and has the characteristics of ecology, environmental pollution, wide adaptability of fabric variety, and the like.

The invention discloses a moisture-absorption, heat-generating, quick-drying, moisturizing and thermal fabric and a preparation method thereof. The fabric is formed by weaving first yarns, second yarns, third yarns and fourth yarns, wherein the first yarns are regenerated cellulose fiber type blended yarns formed by blending linen, wool or cashmere, one or more types of cotton fibers and regenerated cellulose fibers, or regenerated cellulose multi-filaments, or regenerated cellulose staple fiber yarns; the second yarns are modified polyester fiber yarns with non-circular cross sections; the third yarns are cotton fiber type blended yarns formed by blending one or two of polyester staple fiber yarns or polyacrylonitrile fibers and cotton fibers, or all cotton yarns; the fourth yarns are polyurethane fiber yarns. The moisture absorption and heat-generating value of the fabric exceeds national standards, the moisture absorption and quick-drying performance is excellent, and the thermal insulation rate meets national standards; the fabric also has comfortable elasticity and soft and smooth hand feeling of one surface next to the skin. Meanwhile, the preparation method is simple in process, and convenient to operate.

The invention relates to a method for processing polyester ultra-fine fiber coral blanket comprises a DTY material selection, a warping process, a weaving process, a pre-shaping process, a cutting process, a printing process, a loosening drying process, a color fixing process, a finishing process, a thermal shaping process, a back furring finishing process, a sewing process, and final product outlet. The pre-shaping process comprises that pre-shaping the blank cloth in weaving process at high temperature before the cutting process. And the invention has the advantages that the invention can assure the contract homogeneity of blank fiber and stabilize the longitudinal verticality, to obtain better smooth, water adsorption and thermal insulation functions, and the invention can save cost, reduce SS degree of printed pollutant, and can improve the color stability of fabric.

The invention relates to a rope-shaped washing machine and belongs to the technical field of printing and dyeing equipment. The rope-shaped washing machine comprises a plurality of unit grooves. Each unit groove comprises a water channel (1), wherein a roller set and a cloth falling roller (5) are arranged above the water channel (1), and the roller set and the cloth falling roller (5) are provided with partition plates (8); the roller set, the cloth falling roller (5) and the water channel (1) located below the roller set and the cloth falling roller (5) are divided into a plurality of unit grids (9) through the partition plates (8), and a braking assembly (7) is arranged on one side of the roller set of each unit grid (9). According to the rope-shaped washing machine, the synchronous state of fabric in each unit groove and the stacking amount of cloth in each groove body can be self-adjusted, so that labor is saved, production efficiency is improved, and operation safety of workers is guaranteed.

A fabric dyeing machine comprises a travelling tube, a storage chamber in communication with both ends of the travelling tube to form an endless travel path for an endless fabric rope, a nozzle operable to propel an endless fabric rope around the travel path by directing jets of dye liquor onto the endless fabric rope; and an outer vessel enclosing both the storage chamber and the travelling tube. The outer vessel may define the storage chamber, with the travelling tube located inside the outer vessel. The travelling tube and/or the storage chamber may be elongate and arranged along a slope at a few degrees to the horizontal, for example 3 to 5 degrees. A second travelling tube and nozzle can share the storage chamber to give a second endless travel path for the second endless fabric rope.

The invention discloses a mist spraying dyeing machine. The mist spraying dyeing machine comprises a U-shaped fabric storage tube and a dyeing tube which is horizontally arranged above the fabric storage tube, the two ends of the dyeing tube extend upward in an inclined mode relative to the horizontal direction and are communicated with the two ends of the U-shaped fabric storage tube respectively, and the communication positions between the two ends of the U-shaped fabric storage tube and the two ends of the dyeing tube are provided with a first rotating roller and a second rotating roller respectively, wherein the first rotating roller is used for driving a fabric out of the fabric storage tube to enter the dyeing tube, the second rotating roller is used for driving the fabric out of the dyeing tube to enter the fabric storage tube, and an aerosol spray head which vertically sprays dye liquor to the fabric is arranged on the upper portion of a horizontal section of the dyeing tube. By means of the mist spraying dyeing machine, the fabric is dyed more uniformly, meanwhile, the bath ratio is lowered, and dye liquor sewage is remarkably reduced.

The invention discloses a high-efficiency open-width rope washing machine. The high-efficiency open-width rope washing machine comprises a cloth feeding frame, a washing tank, a padder, a washing chamber, a door-shaped tension frame, a spraying steam chamber, an open-width processing device, a dryer and a cloth discharging device. The cloth feeding frame is provided with an edge guide, and the cloth feeding frame, the washing tank, the padder, the steam chamber, the washing chamber, the open-width processing device, the dryer for drying and the cloth discharging device are arranged in sequence. The tension frame is used for adjusting cloth tension in a whole operation process. The high-efficiency open-width rope washing machine has the advantages that washing quality of printed and dyed products is guaranteed, washing fastness is improved, and fabric handfeel is improved.

The invention relates to a continuous rope-shaped jetting water washer. The continuous rope-shaped jetting water washer comprises multiple serial washing units (1), and each washing unit (1) comprisesan upper box (201) and a lower box (202). The continuous rope-shaped jetting water washer is characterized in that multiple vertical partition plates (202.1) are arranged in the lower boxes (202) inthe cloth feeding direction at intervals, each lower box (202) is divided into multiple washing cavities (202.2) through the corresponding partition plates (202.1), every two adjacent washing cavities(202.2) are connected through a distribution pipe (3), and the distribution pipes (3) are of S-shaped structures in the vertical direction and of Z-shaped structures in the horizontal direction. Thecontinuous rope-shaped jetting water washer has the advantages that the occupation space is saved, the manufacturing cost is lowered, the washing effect is improved, and the water consumption is lowered.

The invention relates to a continuous rope-shaped jet washing machine which comprises a body, lift cloth water rolling mechanisms, fabric flow channels and water circulation pipelines, wherein the body consists of a plurality of J-shaped troughs; the fabric flow channel is arranged above each J-shaped trough along the inclined direction; the lift cloth water rolling mechanism is arranged above the flat top of each J-shaped trough; each J-shaped trough is provided with the water circulation pipeline; and the plurality of J-shaped troughs are connected by a pipeline. The continuous rope-shaped jet washing machine is small in volume, high in efficiency and suitable for multiple fabric products.

A circulation protection device is provided for a conveyor-driven fabric dyeing machine that includes a machine body having a front end in which a fabric circulation detection idler and a fabric movement sensor are mounted and a rear end in which a rear fabric guide and a fabric management device are mounted. Control is conducted with a computer program so that when the fabric circulation detection idler detects the fabric is not in movement, the conveyor is shut down; and when the fabric movement sensor detects the fabric is moving excessively fast or slow or gets jamming and stopped, the conveyor is controlled to automatically adjust the speed thereof or stops operation. When the fabric falls from a dyeing tube down to a conveyor, the rear fabric guide adjusts an entry angle of the fabric and the fabric management device allows the fabric to be orderly deposited on the conveyor.

The invention relates to an efficient continuous rope-form washing machine which is formed by a plurality of single-stage U-shaped washing machines in parallel connection. Each of the single-stage U-shaped washing machines comprises a U-shaped box, a pair of rollers, a sprayer, a heater, a water bucket, a rotating roller, a water conveying pipe I, a water conveying pipe II and a water pump, wherein the sprayer is arranged at one port of the U-shaped box; the rollers are arranged above the sprayer; the water bucket is arranged at the other port of the U-shaped box; the rotating roller is arranged above the water bucket; the heater is arranged in a U-shaped concave hole outside the U-shaped box; the sprayer and the heater are connected through the water conveying pipe I; the heater is communicated with the bottom of the U-shaped box through the water conveying pipe II; the water pump is connected with the water conveying pipe II; and the port mounted with the sprayer and the port mounted with the water bucket in each single-stage U-shaped washing machine are respectively and correspondingly adjoined with the port mounted with the water bucket and the port mounted with the sprayer of the adjacent single-stage U-shaped washing machine. The efficient continuous rope-form washing machine has the advantages of compact structure, small area occupied by equipment and small water consumption.

The method involves bringing a textile substrate (13) in contact with a dye liquor containing a reactive dyeing material. A colored textile substrate is rinsed after expiration/cycle of a preset dyeing time, and the dyeing material is not fixed through the textile substrate and is present in the dye liquor, is degraded by chemical and/or physical treatment. The dye liquor is formed as colorless, and the textile substrate is rinsed with a decolorized liquor. An oxidative treatment is performed as a chemical treatment, and a treatment with ozone is performed as an oxidative treatment. An independent claim is also included for a device for coloring a textile substrate for performing a method for dyeing a textile substrate, comprising a boiler.

The invention relates to a shower-type rope-shaped washing machine. The shower-type rope-shaped water washing machine comprises a plurality of water washing units. Each water washing unit comprises aunit box (1), and a water tank (2) is arranged at the bottom of each unit box (1). A roller set (3) and a cloth drop roller (4) are arranged above each water tank (2). A shower component (7) is arranged below each cloth drop roller (4), and comprises a plurality of shower units (71). Each shower unit (71) corresponds to one cell (6). Shower cloth outlets (9) of the previous unit boxes (1) are connected with shower cloth inlets (8) of the next unit boxes (1) through shower cloth passing tubes (10). The shower-type rope-shaped washing machine has the advantages that the shower components are added to below the cloth drop rollers, cloth surfaces are showered by water flows, cloth in the unit boxes can be orderly stacked from front to back along the water flows to reduce turning and knotting in the unit boxes, and high efficiency of water washing is achieved.

A dyeing machine fabric guide arrangement having a plurality of shafts respectively installed in the housing of a dyeing machine above a respective dye vat, a plurality of fabric guide rings respectively mounted on the shafts for guiding a respective fabric through a respective dye vat in the housing, and a plurality of hand wheels respectively fixedly fastened to the shafts outside the housing for enabling the operator to rotate the shafts and to change the angular position of the fabric guide rings respectively, so as to further adjust the tension of the respective fabrics passing through the fabric guide rings.

In a method for treating ropelike textile goods in a closed container that contains at least two axially adjacent J-boxes for receiving textile goods during at least part of the treatment time, a driving motion in a feeding direction is imparted to the textile goods, by means of a gaseous flow of feeding medium made to act on the rope via feed nozzle means. The textile goods, before entering each J-box, pass through separate feed nozzle means assigned to that J-box. Upon exiting from these feed nozzle means, the textile goods are introduced selectively into the respective associated first J-box or a second J-box adjacent to this J-box, or in the case of at least one J-box are conducted along a predetermined path, which carries the textile goods away from this J-box.

The invention relates to a transverse squeezing type rope washing machine, and belongs to the technical field of printing and dyeing equipment. The transverse squeezing type rope washing machine comprises a plurality of unit tanks. Each unit tank comprises a water tank (1). Roller sets are arranged above the water tanks (1). Each roller set comprises a driven roller (2) and a driving roller (3), wherein the driven roller (2) and the driving roller (3) are arranged side by side in the left-and-right direction. Cloth guide rings (6) are arranged below the roller sets. The transverse squeezing type rope washing machine can bring great convenience to operation and guarantee operation safety for workers.

The invention discloses a loading and dyeing device for rope textiles. The device comprises a loading and dyeing device main body, a supporting plate, a second transmission pipe and a first fixed bar,wherein a fixed rack and a through hole are separately formed in the top end and the left wall of the loading and dyeing device main body; a connecting pipeline is inserted into the right side of a drainage pipeline; an elasticity increasing device is arranged in the connecting pipeline; a first electric telescopic rod and a first auxiliary plate and a second auxiliary plate are separately arranged on the top end and the bottom end in a dyeing box; the first auxiliary plate and the second auxiliary plate are connected to the second telescopic rod through connecting rods; and a heating wire isarranged in the supporting plate. According to the loading and dyeing device for rope textiles, a movable pressure block is arranged in the dyeing box and the movable elasticity increasing device isarranged in the connecting pipeline, so that the rope textiles subjected to a certain extrusion force and a sweeping and flapping force are in tensioned and loosened states, and therefore, a dye in the rope textiles is greater in seepage force.

The invention discloses a dyeing machine. The dyeing machine comprises a fabric conveying pipe, wherein a fabric storage tank is arranged being a certain distance away from the bottom of the fabric conveying pipe, a sealing door capable of sealing the fabric conveying pipe is arranged at one side of the fabric conveying pipe, the fabric conveying pipe is connected with a charging tank, where a pigment is placed, through a charging pump, and the fabric conveying pipe is connected with a heat exchanger through a circulating pump. The dyeing machine is characterized in that a fabric conveying roller and an overflow spray nozzle are sequentially arranged at one side, close to the sealing door, of the fabric conveying pipe, a compacting block which is used for fixedly compacting a rope-shaped fabric is arranged at the top of one side, far away from the sealing door, of the fabric conveying pipe and moves through an air cylinder, the head and tail ends of the rope-shaped fabric are connected, and the rope-shaped fabric sequentially passes through the compacting block, the overflow spray nozzle, the fabric conveying roller, the fabric storage tank and the compacting block and is subjected to circulated dyeing in the fabric conveying pipe. According to the dyeing machine, the traditional dyeing machine is improved, the times of circulating can be reduced under the condition of obtaining the same dyeing effect, the dyeing efficiency of the dyeing machine is increased, and the dyeing uniformity of the dyeing machine is improved.

Disclosed is a control method for synchronized fabric circulation in a conveyer drive fabric dyeing machine. During a dyeing process of fabric, the fabric is driven by a fabric guide to move in a circulating manner and the time period for a cycle of circulation is set in consistency with the time period that a conveyor moving from a rear end to a front end so as to achieve synchronization that makes the circulation smooth. The control method is performed with a computer or a PLC control unit that is supplied with fabric length data or fabric weight data and fabric unit weight data and, based on such data, performs an automatic operation of computation and supply of a signal to speed controllers of the fabric guide motor and the conveyor motor to set the speeds thereof at a predetermined ratio with respect to each other for synchronized operations.

A wetsuit washing system includes at least one hanger assembly. A piping arrangement is in communication with the at least one hanger assembly. The piping arrangement distributes a liquid to the at least one hanger assembly. A pump pumps the liquid from a reservoir through the piping arrangement to the at least one hanger assembly. The at least one hanger assembly includes a hollow first irrigation member to permit the flow of liquid there through. The first irrigation member includes first and second support elements. The first support element is substantially arcuate in a first dimension. The second support element is substantially elliptical in a second dimension.

The invention discloses a method for manufacturing knitted flax fabrics, which comprises the following steps of treatment of weft yarns before weaving, weaving on a machine, and after-treatment. Firstly, flax yarns between 28 and 42 n/1 are steamed in a steam box for 60 to 90 minutes at a temperature of between 90 and 100 DEG C, subjected to heat preservation for 50 to 60 minutes, and woven on a bodkin plain circular knitting machine between 16 and 18 GG, wherein the vehicle speed is set to between 10 and 20 rpm, and the yarn feeding tensile force is between 5 and 6 g; and secondly, fabrics are subjected to rope chromating, and the finished products - the knitted flax fabrics with a weight of 190 grams per square meter are finally obtained. Therefore, the flax fabrics woven by the circular knitting machine have the advantages of soft hand feeling, good elasticity and good air permeability; and the method effectively reduces tears of the fabrics during the weaving process of the circular knitting machine and makes weaving and looping formation become smooth, so that the method reduces the defective rate during the process of mass production.

The invention relates to a full-automatic rope washing machine. The full-automatic rope washing machine comprises multiple unit tanks, wherein each unit tank comprises a water tank (1); a roller group, a delivery roller (5) and a guide ring (6) are arranged above each water tank (1), the guide ring (6) is located below the roller group, and multiple partitions (8) are arranged on the roller group, the delivery roller (5) and the guide ring (6) and divide the water tank (1) into multiple cells (9); a brake mechanism (7) is arranged on one side in each cell (9), and a detection mechanism (10) is arranged on the right side of the guide ring (6) in the cell (9) and adopts a travel switch touch type structure. According to the full-automatic rope washing machine, locations and ways of the detection mechanisms are changed, a signal can be triggered instantly once cloth tensioning occurs in certain cell in the tanks, the accurate signal is provided for the corresponding brake mechanism, and the reliability of the machine is improved greatly.