Abstract: A device for heating fluids by employing a rotor-housing mechanism. The device comprises a rotor assembly comprising a cylindrical rotor attached to a shaft with an annular space defined therebetween, a multiplicity of oblique bores disposed on the surface the rotor, a closely conforming cylindrical housing enclosing the rotor air tightly. The housing is defined by a cylindrical wall with first and second end-sealing plates sealing the opposite ends of the wall. The device further comprises an inlet and an outlet for the ingress and egress of a fluid from in and out of the housing respectively. A motive means, such as an electric motor, is connected to the shaft. A fluid received within the housing is primarily subjected to fluid hammer effect and for increasing the temperature thereof substantially.

Abstract: A temperature control system for controlling the rate of flow of a flammable fluid at generally constant pressure is disclosed. The system may include a flow control apparatus that is free of a regulator mechanism, for affecting the flow of the fluid. The flow control apparatus may be operable between at least a first flow rate and a second flow rate, and may have at least one upstream opening and at least one downstream opening. The system may also include a first burner in fluid communication with the downstream opening of the flow control apparatus and a conduit in fluid communication at one end thereof with the upstream opening of the flow control apparatus, and configured at the other end thereof for connection to a fuel supply. A thermocouple may be located in the vicinity of the burner, for converting a sensed thermal state into an electrical signal.

Abstract: A firebox assembly having a refractory firebox and a metal hood, the walls of the metal hood having an interior sheet member and an exterior sheet member defining an interior air gap for heat insulation.

Abstract: The invention discloses a solar concentrator that offers a low-cost option dimensioned for supplying energy to a household. The rays of the sun are reflected and concentrated to a point focus by a combination of fixed and movable reflectors, and the heat concentrated in that manner is directed to a stationary remote absorber from where it is used to generate energy to supply the house. A plurality of safety stoppers and barriers prevent accidental misdirection of the concentrated beam. The shape and geometric arrangement of the fixed portion of the reflector array is designed so that the average amount of light received by the stationary remote absorber is maximized for all solar positions within the system's working range.

Abstract: A solar dish collector system includes a solar dish collector panel for reflecting sunlight, and a conduit adjacent the solar dish collector panel. The conduit includes a supply tube to provide fluid to be heated by the reflected sunlight, and a return tube to return the heated fluid. A collector encloses open ends of the supply and return tubes, and is positioned to receive the reflected sunlight from the solar dish collector panel. The fluid from the supply tube at least partially fills the collector and is heated by the reflected sunlight while circulating therein. The heated fluid is then returned via the return tube.

Abstract: A lightweight solar concentrator of the reflecting parabolic or trough type is realized via a thin reflecting film, an inflatable structural housing and tensioned fibers. The reflector element itself is a thin, flexible, specularly-reflecting sheet or film. The film is maintained in the parabolic trough shape by means of a plurality of tensioned fibers arranged to be parallel to the longitudinal axis of the parabola. Fiber ends are terminated in two spaced anchorplates, each containing a plurality of holes, which lie on a desired parabolic contour. In a preferred embodiment, these fibers are arrayed in pairs with one fiber contacting the front side of the reflecting film and the other contacting the back side of the reflecting film. The reflective surface is thereby slidably captured between arrays of fibers, which control the shape, and position of the reflective film. Gas pressure in the inflatable housing generates fiber tension to achieve a truer parabolic shape.

Abstract: The radiation-selective absorber coating for absorber tubes of parabolic trough collectors includes two or more barrier layers (24a, 24b); an infrared reflective layer (21) on the barrier layers (24a, 24b); at least one cermet absorption layer (22) above the infrared reflective layer (21) and an antireflection layer (23) above the at least one cermet absorption layer (22). The two or more barrier layers (24a, 24b) include a first barrier layer (24a) of thermally produced oxide and a second barrier layer (24b) arranged above it. The second barrier layer (24b) is a cermet material including at least one oxide compound and at least one metal. The oxide compound is aluminium oxide, silicon oxide, nickel oxide and/or chromium oxide. The metal is molybdenum, nickel, tungsten and/or vanadium. The invention also includes an absorber tube with the absorber coating on it.

Abstract: The present invention discloses a support frame for solar energy device, which includes at least two support bodies, and at least two lintels, each of which being provided between the two support bodies. Each of the support bodies and lintels is made of reinforced concrete. Each of the support bodies includes two supporting columns, and a transverse beam fixedly provided between two top ends of the two supporting columns respectively. Two ends of each of the lintels are fixedly provided on a transverse beam of one of the support bodies and a transverse beam of an adjacent support body, respectively. Each of the support bodies further includes a strengthened beam fixedly provided between the two supporting columns. The present invention has a lower cost, corrosion protection, long service life, higher structural strength, good normability, is capable of site pouring and adapted for any amount of solar energy devices.

Abstract: A fluid dispenser device comprising: a body (10); a reservoir (20) containing fluid; a dispenser member (30), such as a pump or a valve, for dispensing the fluid contained in said reservoir (20) through a dispenser orifice (45); and a cap (50) that is adapted to cover said dispenser orifice (45) in a closed position; said cap (50) being pivotally mounted on said body (10) to turn about an axis (A) between the closed position and an actuation position, said cap (50) including actuator means (55; 56, 57) that are adapted to actuate said dispenser member (30) directly, while the cap (50) is turning towards its actuation position.

Abstract: A nasal delivery device for and a method of delivering substance to a nasal airway of a subject, the nasal delivery device comprising : a mouthpiece (519) through which the subject in use exhales to cause closure of the oropharyngeal velum of the subject; a nosepiece (517) for fitting to a nostril of a subject, the nosepiece including a nozzle (549) through which substance is in use delivered to the nasal airway; and a manually-actuatable substance supply unit (520) for delivering substance through the nozzle of the nosepiece.

Abstract: A nasal delivery device for and a method of delivering a substance to a nasal cavity of a subject, the delivery device including: a nosepiece for fitting to a nostril of a subject; a substance supply unit for supplying a substance for delivery through the nosepiece; and a delivery prevention mechanism for preventing delivery of a substance through the nosepiece until the nosepiece is properly fitted to the nostril of the subject.

Abstract: The invention relates to a discharging device for discharging liquids, an outer housing (10) encompassing an inner chamber, a liquid storage receptical (52), a discharge orifice (20), a delivery device (54) for delivering liquid from said liquid storage receptacle (52) to said discharge orifice (20), a cap (70) that covers the discharge port (20) when present on said outer housing (10) in a safety position a manual actuator (30), which is adapted to actuate said delivery device (54) and which can be moved relatively to said outer housing (10) between a neutral relative position and an actuated relative position, wherein said cap (70) and said manual actuator (30) cooperate in such a manner that displacement of the manual actuator (30) is mechanically blocked when said cap (70) is in its safety position.

Abstract: A breathing circuit for delivering heated, humidified gases to a patient for medical purposes is described, comprising a humidifier chamber holding a quantity of water, a blower unit that delivers a pressurised gases stream to the chamber inlet, and a control system that adjusts output parameters of the breathing circuit, the circuit including a heater plate which heats the water in the chamber so that gases flowing through the chamber become heated and humidified, the circuit also including a gases transportation pathway and patient interface to convey heated humidified gases to a patient, the gases transportation pathway including an RFID tag located at the patient end which senses a parameter of the gases passing through the pathway, the control system including an RFID interrogator interrogating and receiving data relating to the sensed parameter from the RFID tag in real time, and adjusting the output parameters of the breathing circuit accordingly.

Abstract: The specification describes anesthesia systems with an integrated, extendable clinical center and clinician/anesthesia office that accommodates for physical separation of clinical and clerical functions. The disclosed anesthesia systems allow for a portion of the system to be brought closer to the patient such that clinical controls can be accessed while tending to the patient airway, without compromising office space available to the clinician or crowding the patient area.

Abstract: In accordance with one embodiment of the present invention, a protective sheath for use with a manual ventilation bag that is associated with an anesthesia apparatus includes a sheath body that is intended to surround the manual ventilation bag. The sheath body has a plurality of removable overlying sheath layers, with each sheath layer being progressively longer in length from an innermost layer to an outermost layer with respect to the ventilation bag that is received within the sheath body.

Abstract: A disposable breathing assistance device with manometer for monitoring the pressure within the device. The device is capable of providing CPAP and may include deflection means to prevent injected jets of supplementary respirable gas from directly striking the patient's mucosa. The invention further optionally comprises a safety pressure relief valve as an additional safety against overpressure within the device. A specialized supplementary respirable gas inlet which provides improved pressure characteristics is also disclosed.

Abstract: A portable mechanical ventilator having a Roots blower is configured to provide a desired gas flow and pressure to a patient circuit. The mechanical ventilator includes a flow meter operative to measure gas flow produced by the Roots blower and an exhalation control module configured to operate an exhalation valve connected to the patient circuit. A bias valve connected between the Roots blower and the patient circuit is specifically configured to generate a bias pressure relative to the patient circuit pressure at the exhalation control module. The bias valve is further configured to attenuate pulsating gas flow produced by the Roots blower such that gas flowing to the mass flow meter exhibits a substantially constant pressure characteristic. The bias pressure facilitates closing of the exhalation valve at the start of inspiration, regulates positive end expiratory pressure during exhalation, and purges sense lines via a pressure transducer module.

Abstract: A seal and a respiraoty mask having a seal adapted for confronting engagement with a surface of a user to form an interface therewith. The seal includes a first portion defined by a gel substance. In one embodiment, the seal includes a selectively formable substance adapted to be molded from a first pattern into a second pattern and to retain the second pattern responsive to being so molded. The seal and mask having the seal in this embodiment is tailored to patient by causing the formable portion of the seal to be placed in a malleable state, applying the seal to the patient while the formable portion is in the malleable state, and causing the formable portion to be placed in a fixed state to retain a shape generally conforming to the portion of the patient underlying the seal.

Abstract: A cushion assembly for use with a respiratory mask includes a bladder filled with the combination of a gel having a first indentation hardness and a gel having a second indentation hardness.

Abstract: A strap for use in a mask attachment assembly. The strap includes a hook pad provided on a first portion of a surface of the strap located and having a first width extending perpendicularly to a longitudinal axis of the strap. The hook pad includes a plurality of hooks. Loops are provided on a second portion of the surface of the strap. The second portion has a second width extending perpendicularly to the longitudinal axis of the strap. The plurality of loops extend entirely across the second width and are configured to engage the plurality of hooks in a releasable and engageable manner. The second width is greater than the first width, and an outer edge portion of the first portion of the surface surrounding at least a portion of the hook pad, wherein the outer edge portion does not include any hooks.

Abstract: A method for forming a custom-molded oral appliance for positioning a user's jaw proximate to centric occlusion is disclosed. The method includes heating a thin sheet of material comprising a polycaprolactone polymer. The thin sheet of material is positioned within the user's mouth. The user's jaw is positioned proximate to centric occlusion. The thin sheet of material is molded around at least respective portions of the user's upper and lower dental arches such that each of the respective portions of the user's upper and lower dental arches form respective impressions on opposite sides of the thin sheet of material. The thin sheet of material is transitioned to a substantially non-deformable state.

Abstract: A disposable sterile surgical drape configured for establishing a sterile field around a surgical instrument such as a limb positioner includes a control mechanism associated with the drape in the sterile field that interfaces with, and controls, the surgical instrument. The control mechanism includes a switch and a communication interface that connects to the instrument and the location of the switch may be moved to a desired position within the sterile field.

Abstract: A custom mouthguard has a resilient U-shaped body with an anterior wall and a posterior wall. A post dam on the posterior wall forms a seal with palatal tissue to increase retention of the mouthguard in a wearer's mouth. The increased retention allows a wearer to speak and open mouth breath while wearing the mouthguard. The mouth guard also has an indexed region that serves to mutually stabilize maxillary teeth, mandibular teeth, mandible and TMJ components. Mouthguard methods and processes are also disclosed.

Abstract: A smoking article having a tobacco rod and a filter attached to the tobacco rod, which filters the first puff differently than subsequent puffs. The tobacco rod includes an inner rod of tobacco material having an impervious outer wrap and an impervious cap at an upstream end thereof and an outer rod of tobacco material, wherein the inner rod of tobacco material is concentrically positioned with respect to the outer rod of tobacco material. The filter includes an outer cellulose acetate filter and an inner activated carbon filter, wherein the inner activated carbon filter is concentrically positioned with respect to the outer cellulose acetate filter.

Abstract: The invention relates to a method of producing cut tobacco material, whereby a tobacco initial material is heated and placed under pressure and once heated and placed under pressure, the material is fed through a shearing gap and expanded and defibrated. It further relates to a device for producing cut tobacco material with a pressure chamber, which has a tobacco material inlet at the low-pressure end and a tobacco material outlet at the pressure end and a conveyor system for conveying the tobacco material from the inlet to the outlet, and the tobacco material outlet has a gap through which the material passes and expands, and the gap has walls which can be moved towards one another. It further relates to a smoking article containing such a cut, defibrated tobacco material product and the use of a plug screw feeder-extruder with a shearing gap outlet for defibrating tobacco material.

Abstract: The present invention is directed to a hookah bowl with a central spire and a hookah bowl system with the hookah bowl and a coal plate. The coal plate fits about the spire and may be retained upon the hookah bowl via multiple means. The spire assists transportation, attachment, use, and removal of the hookah bowl.

Abstract: A smoking article having a heat source at a first end of the smoking article and a catalyst adjacent to the heat source. The catalyst is capable of catalyzing carbon monoxide from the heat source to carbon dioxide and water. A filter segment is located at a second end of the smoking article opposite the first end with an aerosol generating segment disposed between the catalyst and the filter segment.

Abstract: The invention relates to smokable filler materials and a process for making same, the smokable filler material comprising a foaming agent, an agent capable of forming chemical cross-linkages, and a cross-linking agent. A combination of the foaming agent in the foamed state thereof, the agent capable of forming chemical crosslinkages and the cross-linking agent provides a stabilised, foamed material. The invention also provides a smoking article incorporating the smokable filler material of the invention.

Abstract: A tobacco filter which can easily produce a hand-rolled cigarette, can suppress excessive heat conduction to a smoker's lips, and can suppress spoiling of tobacco taste during smoking is provided. A tobacco filter for producing a hand-rolled cigarette by wrapping at least a portion thereof together with a smoking plant with a wrapping paper has an outer surface on which grooves are formed and a smoke channel. The tobacco filter is made of an incombustible material. A surface area of an outer surface of the tobacco filter is increased due to the formation of the grooves so that the tobacco filter can be efficiently cooled and the excessive heat conduction to a smoker's lips can be suppressed. In wrapping the tobacco filter with the wrapping paper, inward folding lines are formed on the wrapping paper by corner portions of the tobacco filter.

Abstract: A multi purpose fluid container for an integrated makeup kit, particularly an integrated nail makeup kit, wherein a plurality of varieties of nail polishes, polish applicator brush, nail polish remover solvent, and nail polish remover pads are combined in a size and shape that is easily carried in a modestly sized purse or handbag, but which can quickly and easily be separated into a plurality of conventional nail polish applicator bottles with brush, and a jar containing a plurality of nail polish remover pads saturated with solvent. When separated, the bottles and jar can rest on a flat surface, or be readily held in one's hand, such that the bottles and jar can be used independently of each other, in any sequence or order, without danger of spillage or contamination.

Abstract: The invention relates to an article, more particularly a wipe, having at least one water-insoluble substrate impregnated with a particular composition. The invention also relates to the composition itself and to the uses of the article in the cosmetic or dermatological field, in particular for cleaning and/or removing makeup from the skin. The article can in particular constitute a wipe which can be used especially for caring for the skin and/or hair and/or for cleaning and/or removing makeup from the skin.

Abstract: The present invention generally is an adjustable applicator employed for application of a cosmetic or a care product such as for application of mascara, coloring strands of hair, for dental flossing or for applying pharmaceuticals or cleaning agents. The invention discloses an adjustable applicator comprising an applicator element having a bore, a filament wherein the filament is housed inside the bore of the applicator element and a clasping means wherein the applicator element angularly deforms when a force is applied on the clasping means such that the angular deformation occurs on the radial axis of the applicator element. Also disclosed is a device for packaging and dispensing a substance comprising said adjustable applicator.

Abstract: A mascara applicator includes a main body, a rod and a bottle. The main body defines a receiving space therein. The main body has a power source and a reversible DC motor. The power source electrically connects to the DC motor. The DC motor includes a rotor. At least one counterweight block is disposed on the rotor so that a center of mass of the rotor is offset from the axle. The rod has a first end attached to the axle in a rotational operative relationship and a second end attached with an applicator head. The bottle defines a liquid chamber and an opening. The opening communicates with the liquid chamber, and the rod extending into the liquid chamber through the opening. The rod is sleeved with a gasket, so that the gasket blocks the opening and seals the liquid chamber when the main body is affixed to the bottle.

Abstract: The present invention relates to a hair treatment appliance (1) having a handle (3), a functional head (4) which can be connected to the handle (3) and has a hair treatment device (5), and also an ion application device (9) for applying ions to the hair, said ion application device having at least one ion outlet (11), wherein the functional head (4) and the handle (3) also in each case have an electrically conductive area on an outer face of the component and the electrically conductive area of the functional head (4) and the electrically conductive area of the handle (3) are electrically conductively connected to one another.

Abstract: This invention relates to packing boxes with a lid hinged onto a mirror which holds the box open and allows the user to see herself. Additionally, this invention relates to packing boxes with attached ribbons which adjusts and become a handle. With this invention, a person who receives a gift such as clothes, hats, cosmetics, or jewelry is able to open a box, try on the item, and see herself immediately using the attached mirror. Additionally, the packing box is reusable as a storage or display container which conveniently converts into a carrying box via the adjustable attached ribbon as a handle.

Abstract: A makeup shield patch of material is curved at the top to fit under the eye. The front of the patch has a textured surface to catch falling eye makeup. The back of the patch has a weak adhesive which is gentle to the skin. Peel-off strips over the back adhesive surface are scored so that a narrow top peel-off strip or two end peel off strips are peeled off and the upper attaching portion adhered to the skin under the eye. The bottom part of the peel-off strip is left in place so the shield does not stick to or disturb any makeup on the cheek. A plurality of makeup shields are die-cut from a sheet of tape with a weak skin sensitive adhesive covered by scored peel off strips.

Abstract: A dental floss dispensing unit comprising a housing and a supply spool coupled to the housing and having a length of floss wound thereabout. The supply spool being adjustable between a locked position, where the supply spool is fixed with respect to the housing, and an unlocked position, where the supply spool is free to rotate with respect to the housing.

Abstract: Methods of cleaning a process chamber used to fabricate electronics components are described. The methods may include the step of providing a cleaning gas mixture to the process chamber, where the cleaning gas mixture may include a fluorine-containing precursor, and where the cleaning gas mixture removes contaminants from interior surfaces of the processing chamber that are exposed to the cleaning gas mixture. The methods may also include the steps of removing the reaction products of the cleaning gas mixture from the process chamber, and providing a substrate to the process chamber following the evacuation of the reaction products from the process chamber. The cleaning gas mixture may include one or more hydrofluoronated ethers, and the contaminants may include one or more tin-containing contaminants.

Abstract: Disclosed are systems and methods for cleaning semiconductor substrates, wherein a nucleation structure having nucleation sites is mounted facing a surface of the substrate to be cleaned. The substrate and structure are brought into contact with a cleaning liquid, which is subsequently subjected to acoustic waves of a given frequency. The nucleation template features easier nucleation formation than the surface that needs to be cleaned by, for example, causing the template to have a higher contact angle when in contact with the liquid than the substrate surface to be clean. Therefore, bubbles nucleate on the structure and not on the surface to be cleaned.

Abstract: A method for removing sand particles from a substrate is described. The method includes the step of treating the substrate with an acid solution comprising HxAF6, wherein A is selected from the group consisting of Si, Ge, Ti, Zr, Al, and Ga; and wherein HxAF6 is present at a concentration in the range from about 5 weight percent to about 40 weight percent.

Abstract: A cleaning sheet including a cleaning layer which has a microasperity shape having an arithmetic average roughness Ra of 0.05 ?m or less and a maximum height Rz of 1.0 ?m or less. Preferably, a substantial surface area of the cleaning layer per a flat surface of 1 mm2 is 150% or more of a substantial surface area of a silicon wafer mirror surface per a flat area of 1 mm2. The cleaning sheet may be provided on at least one surface of a transfer member so that the transfer member has a cleaning function. When the cleaning sheet or the transfer member having a cleaning function is transferred in a substrate processing apparatus in place of a substrate to be processed therein, the cleaning sheet contacts and cleans a site of the substrate processing apparatus.

Abstract: Embodiments of the present disclosure include cleaning processes, closed loop cleaning machines, and methods of cleaning an article. The cleaning process includes contacting a surface of an article with a cleaning composition in a cleaning chamber, where the cleaning composition includes at least about 85 percent by weight organic solvents, based on total weight of the cleaning composition, and where at least about 5 percent by weight of the organic solvents is propylene glycol, based on total weight of the organic solvents, to clean the surface of the article, collecting the cleaning composition including contaminants, and recovering the cleaning composition via distillation, where a distillation apparatus removes the contaminants from the cleaning composition and is connected to the cleaning chamber by a process stream.

Abstract: A wind turbine tower cleaning apparatus is provided. The apparatus includes a frame which circumferentially extends at least partially around a wind turbine tower. A separator structure can be attached to the frame and extends between the frame and the wind turbine tower to position the frame at a predetermined distance away from the wind turbine tower. The separator structure can also include an attachment end which is attached to the frame and a slidabe end positionable near the wind turbine tower. A slider can be attached to the slidabe end of the separator structure and can slide on the surface of the wind turbine tower as the frame is raised and lowered on the wind turbine tower. A frame lift device can raise and lower the frame on the wind turbine tower. A sprayer can spray fluid onto the wind turbine tower to clean the wind turbine tower.

Abstract: A dishwashing machine configured to detect the presence of rinse aid in fluid in a washing chamber of the dishwashing machine. An electronic controller selects the drying stage of the dishwashing cycle based on whether rinse aid is present.

Abstract: An automatic device for cleaning a surface immersed in a liquid, includes a body able to move in a substantially linear manner along the immersed surface and a cylindrical sleeve connected to the body including an inlet and an outlet through which the liquid is ejected when the cleaning device is operating. The device further includes: a) a first orifice on one of the lateral faces of the sleeve; and b) elements for selectively covering the first orifice so as: i) to cover the first orifice when the body is moving in a substantially linear manner along the immersed surface; and ii) not to cover the first orifice when the body is immobilized and can no longer move in a substantially linear manner along the immersed surface.

Abstract: In order to produce a cleaning device which cleans in a particularly effective manner wherein the cleaning device comprises a cleaning chamber for accommodating a workpiece requiring cleaning and a fluid transfer device for transferring at least one fluid into the cleaning chamber and/or out of the cleaning chamber and wherein the fluid transfer device comprises at least one nozzle in the form of a slotted nozzle extending along a slot axis and said fluid is arranged to be fed into the cleaning chamber or fed out of the cleaning chamber by means of said fluid transfer device in a direction transverse to the slot axis, it is proposed that the cleaning device comprise a slotted nozzle moving device for moving at least a part of the slotted nozzle.

Abstract: An improved system and method for cleaning air ductwork is provided that includes an air flow device and flexible tubing that is attached at one end to the air flow device and has at the other end an end cap designed to allow forced air to exit in a manner such that debris can be blown through an air duct. A vent cover and vacuum for removing the debris as it exits the air duct are also included. In addition, an exhaust extension that can be attached to an exhaust port of a shop vacuum allowing vacuumed particulates to be removed from a building is also included.

Abstract: An auto-emulsifying cleaning composition capable of emulsifying upon contact with water, the composition in one typical embodiment comprising, based on the total weight of the composition, (a) from about 1% to about 99% by weight a blend of dibasic esters; (b) from about 1% to about 40% by weight of a blend of surfactants consisting of an organic anion neutralized with an organic cation, where either or both of the anion and the cation have surfactant properties, and the complex of which is soluble in the dibasic ester solvent blend. The blend of surfactants is typically a cationic surfactant and an anionic surfactant, which may or may not be used in conjunction with non-ionic surfactants. The dibasic esters are be derived from a blend of adipic, glutaric, and succinic diacids, and, in one particular embodiment, the blend comprises dialkyl adipate, dialkyl methylglutarate and dialkyl ethylsuccinate, wherein the alkyl groups individually comprise a C1-C12 hydrocarbon group.

Abstract: The invention provides a method and apparatus for controlling the formation of foulant deposits on petroleum processing equipment. The invention involves a first mixture comprising an acid phosphate ester. The first mixture is applied to the surface of the petroleum processing equipment at a high temperature. Then a second mixture comprising a metal salt is applied also at a high temperature. The result is sufficient to provide an effective coating that prevents the formation of foulant deposits on the petroleum processing equipment. The second mixture reacts with any polyphosphate in the coating to prevent any contamination of petroleum materials within the petroleum processing equipment.

Abstract: Process and system for removing printing in metallic packages used in drinks, food and other applications in general, comprising the removal of ink before the cure thereof, by means of spray with ink remover liquid and non abrasive friction. Preferably, said liquid is an alkaline aqueous solution, which is sprayed onto the package surface simultaneously with the friction thereof with a soft and non abrasive element. In a preferred embodiment, said friction results in the rotation of the package around the longitudinal axis thereof, which is mounted on a rotative support, and the soft non abrasive element in contact with the surface thereof keeps motionless.