Abstract: A container (10) for use in rinsing out dirt from a cleaning cloth comprises a compartment (12) adapted to hold water, means for providing fresh water, a structure (34) adapted to receive the cleaning cloth to be rinsed, and at least one nozzle (32) for supplying water free of dirt onto the cleaning cloth (FIG. 1).

Abstract: A washer for washing a fiber suspension includes a porous surface traveling in a running direction and having a width in a direction transverse to the running direction. The porous surface is configured for carrying the fiber suspension thereon. A shower includes a pipe extending parallel to the width of the porous surface. The pipe has a sidewall with a longitudinally extending slot therein. The shower further includes a pair of lips connected to the pipe. The lips are positioned immediately adjacent to and on opposite sides of the slot, thereby defining a slot nozzle with a discharge gap. The lips are movable toward and away from each other to adjust the size of the discharge gap.

Abstract: The present invention relates to a process for the continuous dyeing of cellulose fibre yarns with reactive dyes and to an apparatus for carrying out this process.The process essentially comprises steps of impregnating yarn which has been continuously unwound at high speed from one or several supports (1) and rewound onto one or several supports (3) with at least one fibre-reactive dye in aqueous solution and at least one alkaline reagent in aqueous solution, andfixing the dye.The invention can be applied especially in the technical field of dyeing cellulose fibres.

Abstract: A method and apparatus for pattern dyeing of textile substrates in which the dyeing is done in two stages. In the first stage, a dye is uniformly applied in a manner that allows the dye to fix on contact. The uniformly dyed substrate is then moved under a series of spaced arrays, each array being associated with a separate color and being comprised of a plurality of individually controlled liquid dye applicators. Liquid dye of a given color is selectively applied through one or more dye applicators as the substrate passes under the array associated with that color. The applied dye remains unfixed until the substrate passes under all the arrays and the patterning is complete, whereupon all dye applied by the dye applicators is fixed by steaming or other appropriate application of energy to the substrate.

Abstract: Artificial filament is washed, rinsed and dried in a portable apparatus. The filament is fed onto a substantially horizontal conveyor for transportation through a washing cycle. A plurality of oscillating spray nozzles provide a washing solution from over the filament material as it is transported on the conveyor. The washed filaments are distributed to an upward sloping conveyor which directs the filaments between two substantially vertical conveyors belts. The filaments are rinsed while being carried upward between the vertical conveyor belts. The filaments are then transported horizontally on a conveyor belt. Drying nozzles direct air across the filaments to dry the filaments. The dried material is then ejected from the apparatus or redirected to the washing conveyor if it is determined that a second cleaning cycle is required.

Abstract: A rolling drum type washing structure of a washing apparatus includes a transmission device including a first roller, a first knife roller and a first conveyor belt connecting the first roller and the first knife roller, a rinsing device including a net drum and two second rollers arranged under the net drum, the two second rollers being drivingly connected with the net drum, three water reservoirs with an open top arranged within the net drum and each pivotally mounted on an axle longitudinally extending across the net drum, and eleven spraying pipes disposed above the net drum and each provided with a plurality of perforations, and a squeezing device including a second knife roller, two third rollers, a second conveyor belt, two upper squeezing rollers and two lower squeezing rollers, whereby the cloths are washed one by one thus thoroughly cleaning the cloth.

Abstract: An ink-jet printing technique for printing on flat or seamed or irregular surfaced fabric sections or on seamed or irregular continuous rolls of fabric, for example as caused by hems or collars. The position of an ink-jet printing head is automatically adjusted to compensate for such surface irregularities within the fabric. Ultra-fine filtration during production of aqueous-based inks provides ink-jet printed patterns having desirable color clarity and permanence.

Abstract: A method for forming patterns or to create a Jacquard effect in dyed fabric. A nozzle type is selected. The water pressure is selected. Temperature of the water is selected. The distance between the nozzle and the garment is adjusted. The water is directed to the garment to selectively remove dye from the dyed garment to form a particular pattern.

Abstract: A clay tile or other formed item having a simulated appearance and a method and apparatus for providing same includes the use of perceptibly random spray patterns and multiple spray nozzles to dispense a coating liquid upon the item prior to its drying and possible firing. Upon drying, the tiles processed thereby include improved appearance characteristics. Spraying is accomplished by a computer controlled spray system which includes, in one embodiment, multiple banks of spray guns (as an example, three guns per bank) which spray liquid upon clay tiles or other items passing thereunder. The spray guns can oscillate sidewardly relative to the general path of the moving items, to further enhance the perceptibly random spray patterns. Different types of engobe or other coatings may be sprayed by each of the banks of spray guns. The method and apparatus can also be used in association with the coloration of clay brick, concrete roof tiles, concrete brick, and concrete block.

Abstract: The present invention relates to a process for the continuous dyeing of cellulose fiber yarns with reactive dyes and to an apparatus for carrying out this process.The process essentially comprises steps of impregnating yarn which has been continuously unwound at high speed from one or several supports (1) and rewound onto one or several supports (3) with at least one fiber-reactive dye in aqueous solution and at least one alkaline reagent in aqueous solution, and fixing the dye.The invention can be applied especially in the technical field of dyeing cellulose fibers.

Abstract: A method and apparatus for continuously treating a web of fabric in a first treatment section and a second treatment section through which the web of fabric passes. The first treatment section includes a desizing station. The desizing station includes an application stage having a plurality of spray nozzles, a dwell stage, a mechanical liquid removal device and a wash stage. A first return conduit fluidly connects the wash stage to the application stage. The method includes applying a size containing size carrier on the web of fabric to desize the web of fabric. The size containing size carrier is removed from the web of fabric after the size carrier has taken effect upon the web of fabric. At least a portion of the removed size containing size carrier is added to the size carrier solution before the solution is applied to an upstream portion of the web of fabric.

Abstract: A rolling drum type washing structure of a washing apparatus includes a transmission device including a first roller, a first knife roller and a first conveyor belt connecting the first roller and the first knife roller, a rinsing device including a net drum and two second rollers arranged under the net drum, the two second rollers being drivingly connected with the net drum, three water reservoirs with an open top arranged within the net drum and each pivotally mounted on an axle longitudinally extending across the net drum, and eleven spraying pipes disposed above the net drum and each provided with a plurality of perforations, and a squeezing device including a second knife roller, two third roller, a second conveyor belt, two upper squeezing rollers and two lower squeezing rollers, whereby the cloths are washed one by one thus thoroughly cleaning the cloth.

Abstract: A pump has a bearing stand (3) in which a pump shaft (1) is mounted to be driven by an electric motor. The shaft (1) mounts an impeller (9) having blades (10) which cause fluid entering through an axial inlet nozzle (11) to flow, by rotation of the impeller in one direction, through a centrifugal exit nozzle (12) formed by a suitably located quarter toroid (13a), and a half toroid (14), formed as sheet metal pressings. When the impeller (9) is rotated in the opposite direction, the centrifugal nozzle (12) acts as an entry nozzle and the axial nozzle (11) acts as a discharge nozzle. The pump is particularly suitable for treating textile yarns since said one direction of rotation can be used for out-to-in treatment dye liquor flow where relatively high resistance is encountered and said opposite direction of rotation can be used for in-to-out treatment dye liquor flow where resistance is relatively lower.

Abstract: An improved fabric hydroenhancement method provides for inducing turbulence in a fluid flow in a hydroenhancing manifold and applying the turbulent fluid flow to impinge on a row of orifices of a jet strip in a manifold, such that jet streams issuing from the jet orifices at an output end of the manifold are formed with a constant state of fluctuation in their cross-sectional shape, direction, and structure. This results in the jet streams distributing their delivered energy over constantly changing impact areas on the fabric, whereby more of the delivered energy is converted into enhancement energy for hydroenhancing the fabric. The turbulent hydroenhancing method is also found to obtain a significant reduction in fabric shrinkage, and also eliminates the generation of interference patterns in the fabric. Turbulence is induced by positioning a baffle below the distribution element in the manifold with its lower end in close proximity to the row of jet orifices. Various types of baffle designs may be used.

Abstract: In dye applicators that operate by the pouring principle, it is known to store the liquid flowing over an overflow barrier in a liquid supply chamber located in front of it. To produce a dye applicator that can be adjusted to the desired working width, this liquid supply chamber is divided several times by a limiting wall and a liquid supply bore is associated with each of the liquid supply chambers thus formed. The liquid supplied through hoses to the individual supply chambers is distributed stepwise in such fashion that the respective supply openings are connected at both ends in the direction of the working width with first branch lines of the same length, at whose respective ends intermediate outflow openings are provided, to which second branch lines are connected in the same fashion on both sides in the direction of the working width, with said lines being shorter by half of the first branch lines and having a reduced cross section, with the outflow openings provided at the ends for example.

Abstract: In dye applicators that operate by the pouring principle, it is known to hold back liquid flowing over an overflow weir in a liquid supply chamber located upstream of the weir. To achieve a dye applicator that can be adjusted to a desired working width, this liquid supply chamber is subdivided several times by limiting walls, and a liquid inflow bore is associated with each of the partial liquid supply chambers thus formed. The flanks of the liquid supply chambers delimited by a parallel dam and opposite dam are designed to diverge and to create a plurality of separate liquid supply chambers that expands toward the overflow weir.

Abstract: To supply a liquid uniformly to a dye applicator, the liquid must be divided in a specific way before the liquid reaches a strip of the applicator. This is accomplished with a hollow plate which has a large number of tube fittings on its outer circumference for the through flow of precisely constant amounts of liquid. These fittings, for treating different working widths of the applicator, must be provided at least partially with valves to close them. In order to keep the distributing plate small in diameter and simultaneously to be able to close one through flow channel or another, special channels are provided in the plate that are easy to close and can be controlled exactly with respect to liquid flow.

Abstract: This Invention is a method and apparatus for spraying water on the underside of a series of colorant applicators in order to rinse excess colorant from the machine parts. There is a water manifold having a first end portion connected to an upper trolley by a pivoting joint and a second end portion attached to a lower trolley by both a pivoting joint and a sliding joint. Both the upper and lower trollies are constrained in the horizontal, vertical, and rotational direction by a series of cam followers. The extra degrees of freedom provided by the two pivoting joints and the sliding joint insure that no binding occurs. An optional feedback control system can be added utilizing a rotational position transducer to sense the angle of the water manifold so that the motion of the trolleys can be retarded or advanced accordingly.

Abstract: An automatic wet towel supplying device includes a cutting member for automatically supplying and cutting a dry cotton cloth, a spraying member for providing uniform dampening moisture to produce a wet towel, and a winding member for winding the wet towel in a rolled state while homogenizing the moisture content in the wet towel.

Abstract: Carbon fabric adsorbents are produced by using a cellulose fabric as precursor, which is pretreated by washing with water, drying, immersion in chemical solution, force adsorbing and drying to be rewound into rolls; leading the pretreated roll by one end into a high temperature reactor from the upper end of the reactor and out from below the reactor at a set rolling up speed; controlling the temperature from the upper part to the lower part in the reactor body by gradually increasing it, wherein at the lowest part where it is adjacent the outlet port the temperature is controlled to permit the precursor that has passed through inside the reactor to be heated gradually from the above downwardly so that the precursor is oxidized, carbonized and activated; while the precursor is being subject to reaction treatment in the reactor, passing on the lower part of the reactor a reverse water vapor stream opposite the direction of action of the precursor to allow the precursor to be activated and to blow clean micro-pa

Abstract: This invention relates to a new washing apparatus for the continuous production of elastane filaments which are produced by a wet-spinning process, which essentially consists of a stripping unit (10) and a washing unit (11) which are disposed in steps above the precipitation bath (1) of a wet-spinning device.

Abstract: A method and apparatus for cleaning dryer fabrics and the like comprising an ultra high pressure water jet or jets at reduce water volume.

Abstract: Apparatus for applying fluent material to a moving surface comprising a housing having an elongated continuous opening therein positioned adjacent to and extending generally transversely across the path of a moving surface, a row of rotatable spray heads mounted in the housing for rotation about parallel axes and positioned along the elongated opening to direct fluent material through the elongated opening and onto the moving surface, with next adjacent spray heads rotating in opposite directions to centrifugally discharge fluent material onto the moving surface in multiple overlapping patterns to blend the material in a substantially uniform concentration across the width of the moving surface.

Abstract: A method of washing cellulosic pulp to remove dissolved solids as well as dirt, inorganic fillers and fiber debris. A mat of cellulosic pulp having a weight of 3 to 100 lbs. of dry fiber per 1000 sq.ft. is positioned between a pair of porous endless belts to provide a composite structure. The composite structure is moved in a generally vertical path of travel through a vessel containing a plurality of superimposed rolls and the composite structure is passed over the rolls in a manner in which a first of the belts is in direct contact with one roll and the second of the belts is in direct contact with the next adjacent roll. A stream of water is directed against the composite structure as it travels in the upper portion of the vessel, and the water is cascaded downwardly through the vessel and directed into contact with opposite sides of the structure to thereby remove dissolved solids, as well as inorganic fillers. The tension of the belts as they pass over the rolls creates a dewatering action.

Abstract: Striped patterning of dyed fabric, particularly dyed denim, is obtained by impacting the fabric with a row of columnar jet streams of fluid generated from a manifold under pressure while conveying it on a support member in a machine direction through a patterning station. The orifice gauge and diameter, manifold pressure, and line speed are selected to obtain optimal striping without blurring, loss of fabric strength or durability, or excessive warp shrinkage. Preferably, the jet strip is removably interchangeable in a common hydrojet manifold for forming different kinds of striped patterns. The back side of denim fabric may be subjected to pre-treatment to cause the surface of the dyed warp side to fill in and darken with color. A strie striping effect can also be obtained using a combination of jet strips. The striped patterning station can be incorporated at any suitable point in a conventional denim finishing range.

Abstract: A method of stabilizing a plurality of soiled towels and determining the quantity of the towels comprises removing any foreign objects from the soiled towels, saturating the soiled towels with a liquid that prevents the evaporation of any volatile compounds, compressing the saturated towels to remove unabsorbed liquid, then weighing the compressed towels and calculating the approximate number of towels present by dividing the weight of the soiled compressed towels by the known weight of a soiled compressed towel. An apparatus for performing the method also is disclosed.

Abstract: A machine for the wet and dry treatment of fabric in rope or open-width form of any type and weight has a treatment tank (10) within which the fabric to be treated is conveyed by a belt conveyor (11). The belt conveyor has an upper active conveying branch (15) and a lower return branch (16). The upper branch (15) of the conveyor is surrounded by an air transporter channel (22) with open ends and into which, in the vicinity of its entry end, a compressed air stream is fed to compress the fabric against the conveyor belt without the intervention of mechanical compression means the machine prevents the formation of creases in the fabric and allows treatment at a high effective rate.

Abstract: Disclosed is a fabric dyeing machine provided with a reversible dye spouter capable of selectively spouting the dye either in the forward direction or in the backward direction. The dyeing machine comprises a casing divided into a top fabric holder and a bottom fabric holder and the fabric holders can be subdivided into a number of subcontainers such that the quantity of fabric being processed at the same time can be increased. The reversible dye spouter comprises a forward nozzle for discharging dye in forward direction to dye the fabric and also force the fabric to move forwards; a reverse nozzle for discharging dye in reverse direction to dye the fabric and also force the fabric to move backwards.

Abstract: A modified steamer (D) comprising a heatable conduit (5), through which a substrate (S) can be introduced into the steamer (D) so that the substrate (S) can be preheated directly prior to contact with the steam.

Abstract: Textile webs that are to be dyed, printed, or otherwise finished must be fed to such a treatment process in a clean condition. For continuous cleaning without large apparatus and without environmental impact, the pile of the textile web is saturated with a liquid containing washing-active substances and compounds which are caused to foam under the effects of heat especially under steam. After steaming, the foam that is produced in the steam for cleaning is vacuumed away with the contaminants it contains.

Abstract: A machine for continuously dyeing textile yarns (20) comprises at least one dye application station (15A). The latter comprises dye-sprayer (14) and protective sheat (21) through which the yarns (20) extend, and which has an open portion (21a) situated in line with the dye-sprayer (14) and in which the yarns (20) are opposite dye-sprayer (14). A shutter (16) is arranged between the textile yarns (20) and the dye-sprayer (14) in order alternately to intercept or let through the jet (17) of dye sprayed towards the yarns (20).

Abstract: The invention is a fabric processing apparatus and method for treating a continuous length of tubular-knit fabric in tubular form. The apparatus includes a fabric feed station located at an upstream end of the apparatus for feeding the length of tubular-knit fabric into the apparatus. The fabric feed station includes spreader brackets for transversely spreading the tubular-knit fabric to define a flat, double thickness continuous-length fabric web of uniform width. A wash station is downstream of the feed station for washing the fabric web with water. A fabric press station is downstream of the wash station, and includes upper and lower compression rollers for engaging opposite surfaces of the fabric web for squeezing the wash water from the fabric web. The lower rollers drive the fabric through the apparatus from an upstream end to a downstream end thereof.

Abstract: A method, apparatus, and related dye compositions for dyeing textiles which operates at atmospheric pressures, is open to the atmosphere, and does not require the steaming of the textile to set or fix the dye to the textile; specifically, a multi-temperature textile dyeing method which achieves a more complete and even dyeing of the textile in a shorter period of time.

Abstract: An industrial cleaning apparatus has a conveyor with a chain, the lower part of which extends horizontally to horizontally transport objects to be washed. Washing sections and have nozzles for blowing a cleanser or ozone water onto the object. A rinsing section contains a tank which is split into two parts when opened. These parts form a box-shaped container when closed. The rinsing section also includes a mechanism for opening and closing the tank and a supply device for supplying water or ozone water into the tank.

Abstract: Method and apparatus for dyeing textile articles in which the articles are confined in bulk but in orderly fashion in a dyebath up to a level therein, the dyebath is loaded with dye liquor to cover the articles and the liquor is circulated through forceful sprays directed towards the articles from above said level.

Abstract: In a method for continuously dyeing textile yarns (14), the yarns travel continuously in front of a succession of stations (15a, 15b, 15c) for applying dyes of different colors, each station applying a series of spots onto the yarns (14), so that each yarn includes a succession of spots forming a pattern extending over a certain length (L) of the yarn (14) and which is continuously repeated. The stations (15a, 15b, 15c) for applying the dye are commanded individually in order to corrupt the repetitiveness of the successive patterns. The method is useful for improving the quality of carpets obtained from textile yarns (14).

Abstract: A method and apparatus for continuous treatment of webs of fabric having an upright pile comprising spraying the pile fabric with a sheet of liquid and then optionally heat-setting the fabric. The spraying of pile fibers allows the fibers to return to their preferred upright orientation.

Abstract: A method and container are provided for pre-treating soiled fabrics, such as clothes, to enhance cleaning thereof upon subsequent laundering such as in a domestic washing machine. The soiled fabrics are moisturized and stored in the container which is sealed airtight to retain the moisture in the fabrics. Preferably, the soiled fabrics are moisturized to provide a minimum moisture content of about 7% based on the weight thereof.

Abstract: Apparatus to refurbish cut and/or loop pile products, including carpet tiles, by conveying the product to be refurbished by a high pressure water or cleaning liquid dispensing device which has a high pressure liquid outlet supplying such water or cleaning liquid against the product to be refurbished at a pressure in the range of 200-2000 p.s.i.g.

Abstract: A portable cleaning and wringing device for a mop having a mop head comprising a housing having an open top. A mop wringer mechanism is attached to the housing adjacent the open top. A component is for carrying the housing from place to place. An assembly is for cleaning the mop head when the mop head is being wrung out by the mop ringer mechanism, so as to prevent the mop head from becoming sour. The assembly can also be used for cleaning an area about the housing.

Abstract: The present invention is a method for processing dye-liquors, in particular dye-liquors for textile dyeing and post-treatment facilities. In particular, the present invention makes it possible to minimize the waste portion, and even entirely eliminate dyeing accessories, while textiles are treated in one or more subsequent dyeing chambers with heated dye liquors. The textiles to be treated are pulled in continuous transit, in one direction, through the associated equipment. Direction-reversing systems ensure a plurality of lengths of said textile are simultaneously in the dyeing chamber while the dye liquor is constantly cleaned and replenished by an apparatus which removes and reintroduction the dye-liquor in the dyeing chamber.

Abstract: A device for removing stains from fabric is a household laundry appliance that mechanically removes stains or spots from fabric. A piston/nozzle assembly lowers from a piston housing in the device until it contacts the non-stain side of the fabric. Multiple nozzles force cleaning solution through the stained fabric at a high pressure, thereby exculpating the particles causing the stain. The cleaning solution flows through the fabric, through a screen below and into a reservoir in the hollow base of the device. The cleaning solution may be recycled for later use.

Abstract: A spray method and apparatus for uniformly coating a surface with a high degree of efficiency includes filling the pores of a porous sheet with a liquid and then directing compressed fluid from a nozzle into the sheet from one side to spray the liquid onto a surface spaced from an opposite side. Because the total volume of the pores is known, the volume of the sprayed liquid is also known. Moving the nozzle relative to the sheet and the substrate enables the entire surface to be uniformly coated. The size and distribution of the pores on the sheet define the distribution of the liquid sprayed onto the substrate. The coating may be a thick or a thin film of uniform thickness, or may even comprise a recognizable pattern.

Abstract: A method and container are provided for pre-treating soiled fabrics, such as clothes, to enhance cleaning thereof upon subsequent laundering such as in a domestic washing machine. The soiled fabrics are moisturized and stored in the container which is sealed airtight to retain the moisture in the fabrics. Preferably, the soiled fabrics are moisturized to provide a minimum moisture content of about 7% based on the weight thereof.

Abstract: Method to refurbish cut or loop pile carpet products including carpet tiles by passing the product under a high pressure water or liquid dispensing head projecting a stream of water against the subject product at a pressure in the range of 200-2000 p.s.i.g.

Abstract: This invention relates to a method and apparatus for liquid deflection for liquid spray generators utilized in impressing marking materials (e.g., dyes, inks, paints, coatings) onto substrates (e.g., fabric) and, more particularly, to a mechanism for producing a plurality of aligned streams of atomized droplets to produce a pattern on a substrate. A constant air supply is utilized with a liquid marking material line which is low enough to prevent diverting of the stable liquid stream but high enough to keep the air orifice free of liquid. Shields are also utilized to prevent the liquid mist accumulation from accidently getting on the substrate to be treated.

Abstract: The present invention is directed to an apparatus and process for precisely measuring the position of a deflector blade. When patterned dyeing a moving textile web wherein continuously flowing streams of liquid normally directed in paths to impinge upon the web are selectively deflected from contact with the web in accordance with pattern information then each continuously flowing liquid stream is selectively deflected by a stream of air which is discharged, in accordance with pattern information, from an air outlet located adjacent each liquid discharge outlet. The air outlet is positioned to direct the air stream into intersecting relation with the liquid stream and to deflect the liquid into a collection chamber or trough for recirculation.

Abstract: A laundry machine constructed to discharge liquid from rotating nozzles into a basket, impacting and agitating fabrics and clothes within basket. Nozzles are located under cover door and above basket. Pump recirculates the liquid and the reaction force of the liquid flowing through the nozzles rotates nozzles. Spin rotation of the basket extracts liquid from fabrics and clothes.

Abstract: Method and apparatus for jet printing, e.g. of textile fabrics, are disclosed. Metered quantities of fluid, e.g. dye, are supplied in a succession of discrete small quantities through capillaries in boards which can be angled relatively to a moving fabric for fineness of spacing. Multiple boards extend across the fabric path and the capillaries pass the dye on computer command to print any desired pattern. Each row of boards can replace a conventional printing screen in a multicolour printing machine.

Abstract: A process for applying and/or impressing or removing of aqueous liquids on or from a surface or a thereon guided weblike by means of a roller pressed against this surface or web includes pressing the working roller having over its entire working width an absorbing surface against the surface and subsequently relaxing it again, and varying the contact pressure force or the compression of the surface for controlling the amount of liquid to be transferred.