Abstract: In a coating method using a coating rod, the coating rod is rotated in the reverse direction with respect to the running direction of the web, and the absolute value of V1/V2 is set between 0.0001 and 0.06, where V1 (cm/sec) is a rotating speed of the rod and V2 (cm/sec) is a running speed of the web.

Abstract: A substrate processing method and apparatus capable of uniformly supplying a processing liquid to a substrate surface in substrate processing such as development processing without exerting an influence on the physical properties of the processing liquid and without damaging the substrate. A rotating blade is disposed above the horizontally placed substrate so as to face the substrate. The processing liquid is supplied to the surface of the substrate, and the rotating blade is rotated while being kept out of contact with the processing liquid to induce a gas current. The gas current forms a mass of processing liquid having an internal circulating current on the substrate surface below the rotating blade.

Abstract: A method of partially applying a hot-melt pressure sensitive adhesive composition to a backing material, in which

Abstract: A support beam for at least one long working unit, notably of a paper machine or coater, includes several bundled, long profile elements forming in their entirety the support beam.

Abstract: An apparatus and method for producing a striped coating on a continuously moving strip are provided, in which the apparatus has a smoothing device including a doctor roll forming a nip with the strip. A stationary partition means is provided, which divides the nip into nip lengths, and upstream of the smoothing device is a means to deposit coating materials on the strip for delivery into the respective nip lengths at predetermined rates. The deposit means maintains a bead of coating material in each nip length and a stripe of coating material is formed on the strip from coating material escaping the respective nip length as the strip passes through the nip.

Abstract: A device for doctoring and/or metering a liquid or viscous medium on a moving operating surface includes a doctoring assembly having a doctoring surface extending transversely across the entire operating surface and pressing thereagainst. A doctoring support beam movably supports the doctoring assembly in a direction transverse to the operating surface. A pressure unit produces a force which is exerted on the doctoring assembly in order to produce a contact pressure between the doctoring surface and the operating surface. Undesired temperature-based movements of the doctoring support beam relative to the operating surface can be compensated for by a compensation device located in the pressure flow path between the doctoring support beam and the doctoring assembly. This ensures that the contact pressure between the doctoring surface and the operating surface is substantially unaffected by such movements or deformations of the doctoring support beam.

Abstract: A method and apparatus for making masking tape is provided. A hot melt or thermoplastic adhesive having no added foaming agents, blowing agents, or surfactants is applied to a paper backing having a moisture content, wherein the adhesive is at a temperature near or below the boiling point of water. The adhesive-coated tape is then advanced to a heating device and heat is applied thereto such that the moisture present in the tape is vaporized and dispersed throughout the adhesive to give the adhesive a foam-like quality.

Abstract: A device for indirect application of a liquid or viscous medium onto a traveling material web, specifically a paper or cardboard web, includes an applicator device for the application of a layer of liquid or viscous medium onto a surface of a transfer element. The transfer element is in contact with the moving material web and transfers the coating onto the web. A leveling unit is equipped with a leveling element positioned against the material web for smoothing of the coating layer on the material web. The leveling element is mounted rigidly in cross direction to the material web, that is, in a direction substantially orthogonal and in a local material web progression to the direction of travel of the material web.

Abstract: A machine and method for coating food or other product with a coating material may include a product conveyor belt and at least one roller assembly positioned to cooperate with the conveyor and accept product discharged therefrom. The roller assembly may include a roller and plate which are positioned adjacent one another and define a space therebetween. Products introduced to the roller assembly are pressed between the roller and plate to press the coating material into the product, thereby maximizing percentage pick up of the coating on the product. Additionally, the outer surface of the roller is configured to produce surface characteristics or textures in the coating material which are desired. Different surface characteristics or textures can be created by varying the outer surface configuration or by rotating the roller at a different speed relative to the plate.

Abstract: A coater for applying a coating medium to a moving surface includes a mounting; a coater rod bed connected to the mounting; and a coater rod carried by the coater rod bed. The coater rod is configured for applying the coating medium to the moving surface, and includes a hollow rod with a longitudinal bore interconnecting opposite ends thereof. A pair of fluid couplings are respectively attached to each end of the coater rod. Each fluid coupling has an internal fluid passage which is disposed in fluid communication with the longitudinal bore of the coater rod, whereby a thermal transfer fluid may be transported through the longitudinal bore of the coater rod.

Abstract: One embodiment of the instant invention is a process chamber for heating a semiconductor wafer, the process chamber comprising: heating elements (elements 104 of FIG. 2a) for providing heating energy; means for holding (means 112 of FIG. 2a) the semiconductor wafer; and shutters situated between the heating elements and the means for holding the semiconductor wafer, the shutters (shutters 108 of FIGS. 2a and 2b and shutters of FIGS. 2c and 2d for blocking the heating energy from getting to the semiconductor wafer when the shutters are in a closed position and for directing the heating energy to the semiconductor wafer when in an open position.

Abstract: A system and method for impregnating a continuous fiber strand with a heated polymer melt involves the introduction of a polymer melt into a cavity and the routing the fiber strand through the cavity so the fiber is exposed to the polymer melt introduced therein. The strand is scrubbed as it is moved though the cavity so that the polymer melt is pressed against and blended within the fiber strand. The scrubbing action is effected by a rotating scrubber assembly mounted for rotation relative to the cavity about an axis of rotation and includes a plurality of smooth-surfaced pins arranged in a spaced, substantially circular arrangement about the rotation axis and so that the longitudinal axes of the pins are generally parallel to one another. The direction of movement of the pins along the fiber strand corresponds generally with the direction of movement of the strand through the cavity.

Abstract: A flexible blade is used as a metering device by being inserted at a nip formed between a radiused profile portion of a fixed, rigid loading element and a substrate roll. The flexible blade is forced to take the shape of the profile portion at the nip, and thereby meter the coating to a desired thickness and consistency. Inflatable air tubes engage the loading element to adjust the overall thickness of the coating.

Abstract: A coater applies a coating medium onto a moving surface such as a fiber web. A coating element, such as a coater rod or coater blade, is configured for metering the coating medium to the moving surface. A profile bar assembly is connected to the mounting and movable toward and away from the coating element. The profile bar assembly includes a first profile bar attached to the mounting and a second profile bar removably attached to the first profile bar. Each of the first profile bar and the second profile bar carry a respective air load tube, with only one of the air load tubes engaging the coating element.

Abstract: An applicator system roll for direct or indirect application of a coating medium onto a traveling fiber material web includes a core substantially comprised of a fiber composite material and a cover substantially surrounding the core.

Abstract: An apparatus for direct or indirect application of a liquid or pasty medium onto a traveling material web, notably of paper or cardboard, with a support beam which substantially extends in its length direction across the entire width of the material web, is supported in at least two bearing points and includes at least one finish-dosing apparatus. A backing roll opposes the support beam. A relevant bearing point includes two mutually spaced support bars each of which is at its one end jointedly fixed to pivot points of the support beam and at its other end pivotally connected to at least one foundation. At least one prop bar is attached at its one end jointedly to the support beam and is at its other end jointedly fixed to the foundation. A least one of the aforementioned bars is lengthwise adjustable.

Abstract: In an apparatus for the application of a liquid or pasty substance onto a traveling material web, notably of paper or cardboard, a doctor bar serving the metering of the applied substance is composed of at least two bar segments strung together in the longitudinal direction of the doctor bar and fixedly joined to one another. Possible thereby, in the manufacture of the doctor bar, is an easier handling and a better compliance with accuracy requirements.

Abstract: An applicator device for applying a coating agent onto a moving base, such as a paper or board web, onto the face of a film press roll, or equivalent, and a method for correcting for distortions arising from thermal strains in such an applicator device. The applicator device includes an applicator beam arranged in a direction transverse to a running direction of the moving base, a coating-agent feed pipe arranged in the transverse direction and mounted on the applicator beam, and coating members mounted on the applicator beam for applying a coating onto the moving base and spreading and smoothing the coating agent onto the moving base. The coating-agent feed pipe and the coating members are constructed as a single unit. The device also includes mounting members for mounting the single unit of the coating-agent feed pipe and the coating members on the applicator beam.

Abstract: The invention concerns a device (1) for applying a substance (9) to a surface (3), the device comprising a carrier beam (2) and a doctor blade unit (40) which can be pressed magnetically against the surface (3). Provided between the doctor blade unit (40) and the carrier beam (2) is a holder connection (5) which produces play transversely to the surface (3). The holder connection (5) comprises at least one pair of sliding holder elements (51, 52) which can move only in translation, interact and form a sliding guide plane (500) which can be aligned on the region of the doctor blade element application zone (31). The holder elements are interconnected in a manner rigid against tilting such that all the moments due to thrust forces on the doctor blade unit (40) act with respect to a point of application on the carrier beam without losses of moments.

Abstract: The invention relates to an applicator for direct or indirect application of a liquid or pasty coating medium onto a traveling material web, notably of paper or cardboard, including at least one adjustable coating edge delimiting apparatus for adjustment of a coating width on an applicator roll, backing roll and/or a traveling material web. The coating edge delimiting apparatus is arranged so as to be movable stepwise or continuously in a direction substantially transverse to the direction of travel of the material web.

Abstract: The present invention relates to a coating apparatus having a removable coating module for applying a protective coating to at least one surface of a photosensitive material. The coating apparatus can be a stand-alone unit and can be added to an existing or new photographic processor. The coating product can be a solution having a predetermined viscosity which is applied to at least one surface of the photosensitive material prior to drying in a manner that allows the solution to be uniformly applied to the at least one surface at a specific layer thickness. The viscous solution after drying functions as a protective coating which can protect the processed photosensitive material against scratches and moisture. The removable coating module facilitates maintenance and cleaning after the viscous solution has been consumed.

Abstract: A coated film is peeled and removed on a resin product by rollers. Each roller has a different rotational speed and applies a shear slipping stress between the coated film and the resin material to peel the coated film from the resin material. The apparatus includes cooling device for cooling one of the rollers by feeding coolant through a passage formed in the roller so as to reduce adhering the coated film to the roller surface.

Abstract: A device for coating steel sheet surfaces by hot immersion in continuous coating lines, is provided, including several driving rollers disposed against the surface of the sheet to be coated, complemented by tensioning rollers and an inert gas stream, in this case nitrogen, acting on the cutting edges of the scrapers and against the surface of the coating driving rollers.

Abstract: This invention relates to coater blades which are employed in papermaking machines. Such structures of this type, generally, employ a continuous coater blade located across the width of the papermachine which provides a new section of blade at desired rates or intervals.

Abstract: A roll doctor assembly as dosing element for a coater serving to coat a traveling web (e.g., paper web) features a rotatable doctor bar (14) that extends transversely across the web width. The doctor bar (14) is fitted in a doctor backing (12). The doctor backing (12) extends as well transversely across the web width. According to the invention, the doctor bar (14; 14'; 14") and the doctor backing (12; 12'; 12") are part of a modular system, so that the doctor bar is exchangeable for another with different outside diameter and, consequently, the doctor backing is exchangeable for another with different bearing diameter. The different doctor backings are adapted to one another to the effect that the axes of rotation of the different doctor bars (14; 14'; 14") assume the same position relative to the support beam (10).

Abstract: Apparatus and method for producing gypsum board, comprising apparatus for coating a cover sheet with a relatively high density gypsum slurry, apparatus for forming edge borders on the sheet with relatively high density gypsum slurry, and apparatus for forming a core on the coating and between the edge borders, the core comprising a relatively low density gypsum. The apparatus for coating the sheet comprises a relatively soft pressure roll and a relatively hard coating roll, the two rolls being normally pressed together to form a nip between them and a sheet to be coated passing through the nip. The pressure roll is below the sheet and the coating roll, and the axis of the pressure roll is offset from the axis of the coating roll in upstream direction of the movement of the sheet. The pressure roll has a surface area which contacts and moves in the same direction as the sheet, and the coating roll has a surface area which contacts and moves in the opposite direction of the sheet.

Abstract: Disclosed are a process of and an apparatus for producing paper webs coated on both sides, in particular so-called LWC-papers, in a paper making machine. Firstly, one side of the paper web (1) is coated in a first coating station (8) and then dried. Subsequently, the other side of the paper web (1) is coated in a second coating station (25) and then dried. Each coating station (8, 25) includes an application role (10), an opposing roll (11) and an application unit (13) arranged on the application roll for indirectly coating the paper web. The metering of the coating mass on the application roll (10) takes place by means of a smooth roll doctor. The coated paper web (1) is calendered by means of an on-line calendering unit (60).

Abstract: A coating device for one- or two-sided coating of a travelling web includes at least one counter-device and at least one first metering device placed on the opposite side of the web (5) for applying onto said web, in cooperation with said counter-device, a coating agent. The metering device (7) includes an evening or metering member (11) extending across the web over its full width. The evening or metering member is made of a flexible, elongate element (21, 23), the length of said element (21, 23) substantially exceeding the width of the web (5) and being arranged to be fed across the web (5) so that new sections of the element will come into contact with the web to ensure correct evening or metering of the supplied coating agent. The coating device according to the invention can be used for transfer coating as well as direct coating.

Abstract: There is disclosed a coating method involving a dispensing apparatus defining a particulate material exit opening including: (a) rotating a first applicator and an adjacent second applicator against a substrate, wherein the first applicator and the second applicator define a gap region therebetween; and (b) introducing particulate material into the gap region from the particulate material exit opening positioned at the gap region and moving a portion of the particulate material across the gap region to the substrate, wherein the rotation of the first applicator and the second applicator rubs the particulate material against the substrate.

Abstract: The invention provides a method of making thermoplastic resin-coated paper which comprises coating a paper sheet with a liquid thermoplastic resin, passing the thermoplastic resin-coated paper sheet through a nip of a pressure roll and a thermally conductive medium to form a resin-medium interface, heating the interface to a temperature of from 35.degree. C. to 350.degree. C. for a nip time period of from 0.002 to 10 seconds and a pressure of from 17,500 to 1,750,000 Pa-m, cooling the interface to a temperature of -73.degree. to 32.degree. C. for a cooling time period of from 0.001 to 100 seconds, and separating the thermoplastic resin-coated paper from the medium.

Abstract: An apparatus for coating a web by contact with a transfer roll partially immersed in a reservoir of coating material and rotated into resin-transferring contact with the web on a first main web surface thereof. The web in passage away from the transfer roll is contacted on a second main surface of the web, the second main surface being opposite the first main surface of the web, by a medial main cylindrical portion of a stepped squeegee roll comprising a medial main cylindrical portion of a first relatively smaller diameter, and marginal shoulder portions each of a second relatively larger diameter in relation to the diameter of the medial main cylindrical portion. The stepped squeegee roll is tensionally biased toward, but in spaced relationship to the transfer roll, being maintained in tensionally biased relationship by spring or other tensionally biasing means, to limit the coating material thickness on the web.

Abstract: A coating bar for a bar coater, wherein the coating bar is supported substantially over its entire length revolving in a cradle fixed to the frame of the coater. The coating bar is profiled and surface-treated by boronizing so that a layer of iron boride is applied to the profiled surface of the coating bar.

Abstract: A doctor device, notably for machines used to coat paper or cardboard, with a relatively bendable, flexible doctor element fitted in or on a separate holder. At least along its length in the holder, the device features a convex crowning of its working surface about its longitudinal axis.

Abstract: An apparatus capable of surely removing a toner or similar image forming substance stably cohered to a sheet, and an apparatus for processing a sheet are disclosed. A liquid supply unit uniformly supplies a liquid to a toner carried on the sheet. The sheet infiltrated with the liquid is heated by a toner removing unit to have to the toner thereof softened. As a result, the toner adheres to the surface of an offset member implemented as a belt or a drum. The sheet containing the liquid therein is conveyed to the toner removing unit without creasing, breaking or folding.

Abstract: A system and method are provided for applying a desired protective finish to a web of printed label stock. The web of printed label stock is moved through a coating station, where a layer of hot melt varnish is extruded onto the web of printed label stock. Then, the web of printed label stock is transferred to a working station in an environment which causes the layer of varnish to at least partially solidify to a predetermined state as it reaches the working station. At the working station, the layer of varnish is worked to a desired finish. Preferably the web is carried through a nip formed by a pair of rolls, including a highly polished chrome roll which contacts the layer of varnish and works the layer of varnish to a glossy finish. After the layer of varnish is worked to a glossy finish, the web is directed through a finishing station, where the glossy finish is fixed in the layer of varnish, and the web is conditioned to a state in which it can be processed as a web of finished label stock.

Abstract: Paper or cardboard webs are coated by dipping an applicator roll in the liquid coating material and forming a uniform coating on that roll with a grooved doctor bar before applying the coating to the web against a drum. Thereafter, any excess is removed from the web by a doctor blade which is pressed against the web while it is on the drum.

Abstract: Device for processing a viscous fluid for finishing printing products in a finishing unit of a rotary printing press, the finishing unit having a plurality of rollers suppliable with the fluid at least at one feeding location thereof, and a plurality of cylinders suppliable with the fluid by the plurality of rollers, includes a device for collecting the fluid from the one feeding location thereof, the plurality of rollers including a metering roller engageable with one of the cylinders for feeding the fluid thereto, another roller of the plurality of rollers being in cooperative engagement with the metering roller and with the collecting device for feeding the fluid to the metering roller.

Abstract: An apparatus for applying a liquid lubricant in a pattern to a face of a sheet workpiece has a support frame through which the workpiece is transported in a travel direction substantially parallel to its face, a plurality of axles in the frame extending along respective axes generally perpendicular to the direction and individually displaceable generally perpendicular to the direction and to the respective axes, and respective liquid-pervious rollers journaled on the axles about the respective axes. A liquid lubricant is fed to the rollers and respective actuators connected between the axles and the frame displace the respective rollers perpendicular to the direction and to the respective axes into and out of contact with the workpiece as same passes in the direction through the frame. A controller connected to the actuators individually controls and operates same to apply the liquid lubricant in the rollers to the workpiece in a predetermined pattern as the workpiece passes through the frame.

Abstract: A coating device includes a plurality of parallel coating blade lamellae made from highly wear-resistant material. The lamellae are disposed against one another in a housing and held thereby, forming a lamella packet wherein each lamella of the packet is disposed at the same inclination with respect to a plane perpendicular to a longitudinal axis of the packet. The inclination of the lamellae is adjustably controlled by at least one adjusting device acting on the packet. Thus, a change in lamellae inclination also changes a step-wise configuration of a surface contour formed by neighboring lamellae of the packet.

Abstract: A coating device having an applicator roll which forms an application slot with the backup roll which conducts the web of material. Adjoining the applicator slot is a pressure space which is formed at the outlet side of the application slot and between the applicator roll and the backup roll. A flexible guide wall having a shape which approximates or is adapted to the surface of the backup roll and/or can be adapted thereto by the Coanda effect itself, which wall forms a narrow slot along the web of material downstream from the pressure space. The wall is at such a slight distance away from the web that the formation of drips or streaks in the applied coating by the centrifugal force is excluded. The dosaging place for the final dosaging is formed by a dosaging doctor.

Abstract: This invention relates to fiber reinforced composite materials, and to methods and apparatus for forming such materials. The apparatus includes an impregnation chamber having an elongate impregnation passageway with an entrance end and an exit end, means for supplying a polymer material to said impregnation chamber, and means for advancing continuous filament fibers into and through said impregnation chamber, entering through said entrance end and exiting through said exit end, so that the polymer material is immersed in said polymer material. Shear inducing means is mounted in said impregnation chamber and cooperates with said fibers for imparting shear to the polymer material as it contacts the advancing fibers to enhance the wetting and impregnation of the fibers by the polymer material.

Abstract: Method and apparatus for manufacturing a sheet-prepreg reinforced with fibers wherein a sheet of fibers such as warp or woven fibers such as fabrics is conveyed between a pair of band belts one of which is coated with a film of thermoplastic resin which has been heated higher than its softening point to enhance resin-impregnating efficiency and prevent the impregnated resin from contacting air. Further, when the sheet of fibers or woven fibers is conveyed in this manner, the molten resin is not maintained on the manufacturing line, thereby preventing it from being deteriorated by heat. The apparatus can be thus kept under operation for a long time and the sheet-prepreg reinforced with the fibers can be made much higher in quality and the deterioration of the impregnated resin can be further delayed.

Abstract: A spreading device for the coating of moving material webs, especially paper or cardboard includes a clamping mechanism adapted to alternatively hold a doctor rod support bed or a coating blade, a pressing tube for pressing a doctor rod mounted on the doctor rod support bed onto a counter roll or a material web guided by a counter roll, and a profile strip having a tip portion adapted to press against a coating blade, the profile strip movable in a direction transverse to the counter roll by a displacement device. A plane defined by a pressing force through a contact region of the pressing tube and the doctor rod support bed and a plane defined by a pressing force through a contact region of the profile strip and the coating blade are disposed transversely with respect to a length of the counter roll and are either parallel or disposed at an acute angle to one another.

Abstract: A doctor blade holding apparatus, preferably for coating devices, includes a clamping mechanism which holds, via a mounting plate, a doctor blade support which carries a doctor rod. The apparatus includes a pressing tube which presses against the doctor blade support and thus presses the doctor rod against a counter roll. A holding strip provided at a back side of the doctor blade support clamps the mounting plate to the doctor blade support. The holding strip is disposed laterally with respect to a mid-plane of the doctor blade support to provide a contact region between a back side of the doctor blade support and the pressing tube which is in substantially the same plane as the mounting plate.

Abstract: A method and device for keeping a coating rod and a rod cradle in a bar coater clean and for preventing leakage of the lubrication and/or cooling water used in the bar coater is disclosed. The invention is intended for a bar coater in which the coating rod is, supported revolvingly in a rod cradle substantially over its entire length. The rod cradle is attached to the frame constructions of the coater. The rod cradle is also provided with at least one groove substantially parallel to the coating rod and open towards said coating rod, in which grooves(s) water is circulated to lubricate, cleanse and/or cool the coating rod and the rod cradle. The coating rod is loaded towards the base to be coated by loading the rod cradle.

Abstract: The invention relates to a spacer tube of metal, in particular of aluminum, for frame or strut bars of an insulating glazing as spacer or respectively drying agent container between two continuous glass panes, a color stripe being imprinted on the inner wall of the spacer tube visible in the insulating glazing and preferably subsequently gas exchange openings are provided in the inner wall. Further the invention relates to a method for the production of a spacer tube, several color strips being imprinted in side-by-side arrangement on the surface of a metal strip, preferably simultaneously, using a rotary printing mechanism, the paint is dried, and the metal strip is divided longitudinally between the color stripes, and the resulting metal slats are shaped to form spacer tubes and are cut to length.

Abstract: A method and apparatus for selectively sintering a layer of powder to produce a part comprising a plurality of sintered layers. The apparatus includes a computer controlling a laser to direct the laser energy onto the powder to produce a sintered mass. The computer either determines or is programmed with the boundaries of the desired cross-sectional regions of the part. For each cross-section, the aim of the laser beam is scanned over a layer of powder and the beam is switched on to sinter only the powder within the boundaries of the cross-section. Powder is applied and successive layers sintered until a completed part is formed. Preferably, the powder dispensing mechanism includes a drum which is moved horizontally across the target area and counter-rotated to smooth and distribute the powder in an even layer across the target area. A downdraft system provides controlled temperature air flow through the target area to moderate powder temperature during sintering.

Abstract: A metal strip (4) is continuously coated with a thermoset resin based paint by passing it through a pre-heating furnace (5) wherein it is raised to a pre-heat temperature of from 100.degree. to 210.degree. C., then through a coating applicator (6) wherein a solid, substantially solvent free block (11) of the paint composition is pressed against the strip (4) at a substantially constant pressure of from 10 to 100 kilopascals to cause a liquid layer (13) of the paint composition to be deposited on the strip, then through a roll type smoothing device (18) to smooth and spread the layer and doctor it to thickness, then through a curing furnace (8) to thermoset the layer, and finally through a quenching bath (9).

Abstract: An optical fiber (24), destined to receive a hermetic coating (32), is moved through a hermetic coating apparatus (30) wherein the fiber, entering the hermetic coating apparatus as a predetermined temperature, is caused to be engaged by a reactive gas. The reactive gas, reacting with the heated fiber, is effective to cause a layer of a hermetic material to be deposited adjacent to the outer surface of the fiber. A cross-flow purge gas is effective to prevent a resultant accumulation of a soot comprising reactive components of the reactive gas adjacent to portions of the hermetic coating apparatus which become heated by the fiber. Failure to prevent the accumulation of the soot may lead to fiber abrasions and reduced fiber strength.

Abstract: A web drying apparatus is provided for a textile machine of the type which is operable to apply a coating or otherwise to wet a web of textile material which is continuously traveled therethrough. The web drying apparatus includes at least a pair of groups of cylindrical drying rollers with each group of rollers being disposed on a respective side of a reference plane. The reference plane is inclined upwardly relative to a nip formed by a pair of squeezing rollers of the wetting device which applies the coating or otherwise wets the textile material. In one embodiment, the drying rollers of one group are disposed in a horizontal plane and the drying rollers of the other group are disposed in a vertical plane. The web drying apparatus additionally includes a device for separating a wet textile web into multiple separate webs.