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WO/2004/074754A1 |
A web positioning device (42) includes one or more ports (66) positioned in or adjacent at least one platen (62, 63) of a gap drying system (59), wherein upon generation of a vacuum force through each port (66), movement of a web (12) of...
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WO/2004/072552A2 |
In a device (1) for gas-flow heat treating strip material, and which may be used in particular as a drying device in a coating machine or flexographic or rotogravure printing press, a treating unit (13) has a high-speed dispenser (28) fo...
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WO/2004/069428A1 |
A method of curing a water-borne paint that has been applied as a liquid onto a substrate and forms a paint coating on the substrate is disclosed. The method includes heating the coated substrate to and holding it at a temperature that i...
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WO/2004/065689A1 |
A method of manufacturing a paper sheet capable of providing remarkably increased physical strength values by lowering hyaline transition temperature in a high speed sheet drying method capable of eliminating absence of paper and requiri...
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WO/2004/059078A2 |
An apparatus for drying a travelling wet fibrous web (14) is provided which comprises a rotating air-permeable drum (22). The drum is at least partially surrounded by a hood (30) which has an interior space for receiving a flow of air an...
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WO/2004/057254A2 |
When drying a web-formed material (1), preferably glass fibre, the web-formed material is passed, in contact with a gas-permeable dryer screen (3), through a drying plant (21). One or more fans (27) blow hot process air against, and thro...
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WO/2004/044301A1 |
There are known drum jacket constructions that consist solely of perforated sheet metal. There are also known constructions, which, in order to increase the distance between the drum and the surrounding perforated sheet-metal wire gauze,...
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WO/2004/017003A1 |
The invention relates to a device for preparing textiles involving the drying and skewing of a textile web. To obviate the need for a separate skewing device, at least one group (17) of control rolls (10, 11) of a hotflue (5) that is use...
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WO/2004/011864A1 |
A process for drying/heat-treating nonwoven webs in which the web (1) is partially dried under tension in a first drying zone (2) and further heat treated under low tension or in a substantially tensionless state a second drying zone (6,...
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WO/2004/003447A1 |
A problem associated with known circulating air dryers, e.g. for a textile material web is that the quantity of circulating air depends on both the desired drying behaviour and on the suspended guidance of the material web. A minimum qua...
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WO/2004/001133A2 |
The invention relates to a coating/drying device (10), comprising a first application device (14) for applying liquid or pasty application medium to a first side (12a) of a web (12) moving in running direction (L), particularly of a web ...
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WO/2004/001131A2 |
Disclosed is a machine for producing and treating a sheet of material, preferably made of paper or cardboard, comprising at least one application device (20a-1) which is provided with at least one contactless application unit (52a-1). Th...
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WO/2003/106753A1 |
Disclosed is a stentering machine comprising a horizontal drying area and a vertical pre-treatment area for a stretched web of fabric between stentering chains embodied as sliding chains. The stentering chains are shifted from a vertical...
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WO2003062528A9 |
In a method for manufacturing a fiber web (12), in particular a web of tissue or hygiene material, provided with a three dimensional surface structure, the fiber web is pressed at a dry content of less than 35%, in particular less than 3...
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WO/2003/083394A1 |
Disclosed are a device and a method for compacting a continuously conveyed fiber composite (V) by means of heat (W) impingement. A heated treatment medium (L) is blasted towards the fiber composite (V) by means of at least one nozzle arr...
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WO/2003/080926A2 |
A thermal roll for efficiently transferring heat to or from a web is provided. The thermal roll includes a rotatable outer shell having a cylindrical outer mantle and a stationary inner shell within the rotatable outer shell. An annular ...
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WO/2003/067165A1 |
The aim of the invention is to guarantee a crease-free progression of a fabric web in a Hotflue dryer, even if the guide rollers (5, 7) are bowed as a result of the tensile stress on the fabric web (15). To achieve this, at least one gui...
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WO/2003/060392A1 |
A combination ultraviolet curing and infrared dryer system which allows both an ultraviolet curing unit to be used at the same tme an infrared dryer is used. The infrared dryer and ultraviolet curing unit are placed in an enclosure havin...
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WO/2003/060407A1 |
A method and apparatus for zone controlling the temperature of a rotating roll. The apparatus (12) includes a roll (30) having a surface (32) at a first temperature and a belt (70) disposed adjacent at least a portion of the surface (32)...
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WO/2003/043746A2 |
A method and a device for the drying and/or cross-linking of a coating on a metal strip (8) which contains solvents are disclosed, whereby the coated metal strip is fed through a drying device in a conventional manner. Within the above s...
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WO/2003/038364A1 |
Disclosed is a waste heat recovering device, cleaning−water auto−filtering device, and exhaust gas regenerating device for tenters. The waste heat recovering device has advantages of easiness of installation because of small size and...
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WO/2003/036209A1 |
A method and apparatus for impingement of fluid onto a moving surface. The apparatus (40) includes an asymmetric slot nozzle (50) having an opening (56) formed between an upstream wall (58) and a downstream wall (59). The nozzle (50) is ...
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WO/2003/030881A1 |
An ingestible water-soluble delivery system in the form of a film composition comprising a glucan and a water-soluble polymer, wherein the ratio of glucan to water soluble polymer is about 40:1 to about 0.1:5. Delivery system films of th...
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WO/2003/029546A1 |
A stenter machine comprises fabric feeding system, (2 ) heat processing zone, (3 )coding system (4 )and fabric delivery system (5), the heat processing zone provided with first gas burner (7) at fabric inlet end side and a second gas bur...
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WO/2003/025484A1 |
Modern drying units for gypsum plaster board have a feed device, comprising several roller feed units (1) arranged in levels one above the other. The drying section is generally divided into several zones (3 to 7), in particular three lo...
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WO/2003/023111A1 |
The machine comprises in combination: means (7) for supplying the fabric (T); means (9) for extracting the fabric; at least one first tank (1) and one second tank (3) which are positioned in series and between which a pneumatic transfer ...
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WO/2003/016620A1 |
A micropore drying apparatus (10) having a variable wet flow resistance. The flow resistance preferably decreases in the machine direction. The micropore drying apparatus may comprise a single integral unit having an decreasing wet flow ...
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WO/2003/004751A1 |
The machine comprises: a path of travel for the fabric (t) to be treated; a device (1) to feed the fabric and a device (5) to remove the fabric; along said path of travel a plurality of rotating drums (3A, 3B, 3C, 3D), inclined in relati...
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WO/2003/004756A2 |
The machine comprises: a path of travel for the fabric (T) to be treated; a device (1) to feed the fabric and a device (5) to remove the fabric; along said path of travel a plurality of rotating drums (3A, 3B, 3C, 3D), inclined in relati...
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WO/2002/093096A1 |
A through-flow cylinder for a through-flow drying unit, in particular for tissue is disclosed, which at least partly comprises fibre-reinforced plastic.
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WO/2002/093095A1 |
A combined infrared and hot air dryer includes a pressurized hood (10) which is fed with combustion air through an air delivery duct (18). Each cross section zone of the hood includes a mixer (22). The air enters the mixer without any di...
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WO/2002/090854A1 |
The invention relates to a device for the thermal treatment of a continuously moveable web of material (2) with a gaseous treating agent which is repeatedly supplied and removed. The flow of circulating air (4) is guided through a screen...
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WO/2002/063098A1 |
A web-formed material (1), preferably a pulp web (1), is passed through a drying plant, comprising blow boxes arranged in a plurality of drying decks, floating above lower blow boxes, which at their upper sides blow out hot process air a...
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WO/2002/059936A2 |
A metallic resistive heater includes an electrically conductive metallic component (330) (i.e., has low resistivity) and an oxide, nitride, carbide, and/or boride derivative of the metallic component (330) that is electrically insulating...
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WO/2002/055946A1 |
Integrated web dryer (100) and regenerative heat exchanger (H1, H2), as well as a method of drying a web of material using the same. The apparatus and method of the present invention provides for the heating of air and the converting of ...
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WO/2002/053996A1 |
By the making of rope (6) of synthetic fibres, the rope is treated with a water based impregnating agent from which the water is evaporated in a drying oven (4), before the rope (6) is transferred to a setting oven (14). Normally, hot ga...
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WO/2002/052637A2 |
In one method for monitoring a semiconductor wafer during a spin processing operation, a capacitance value between a capacitance sensor (124) and the wafer (116) is measured as the wafer is being spun. When it is determined that the meas...
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WO/2002/047894A1 |
An apparatus for heat treatment of oblong articles, such as monofilaments, multifilaments, tapes or webs of plastics, comprises a fixed bottom member (2) and a cover member (3) hingedly secured thereto along one long side, where the cove...
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WO/2002/046513A2 |
The invention relates to a continuously operating dyeing device (1) for textile goods (7) in the form of strips or wide items, said device comprising a dyeing system (2) and a fixing system (3). The aim of the invention is to create an i...
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WO/2002/044636A2 |
A method and apparatus is provided for supporting and connecting drier cassettes (22) of an air knife type of drier (20). The drier cassettes (22) exhaust air on traveling printed matter (28) and are jointed and supported by expander uni...
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WO/2002/044635A2 |
Air turn (10) for supporting and optionally drying a web (W), comprising an arcuate surface (10A) having a plurality of apertures (3)(32)(33)(34)(35) formed therein. Pressurized gas is supplied to the air turn plenum, and exits through a...
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WO/2002/034822A2 |
AbstractA method for dehydrating a porous cross-linked polymer conveniently to a low final water content is provided. A porous cross-linked polymer sheet is produced by a method which comprises causing a porous cross-linked polymer obtai...
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WO/2002/033337A1 |
The invention relates to a device and method for the drying of plastic webs. Said device comprises at least one group of nozzles, whereby each group comprises at least two nozzles, between which a gap is provided for the introduction of ...
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WO/2002/025473A1 |
A method for archiving files includes determining when a change in an operating file is imminent (205), capturing the operating file immediately before the change in the operating file occurs (210), if the operating file has not already ...
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WO/2002/025193A1 |
A vapor collection method and apparatus capable of capturing vapor compositions without substantial dilution. The method and apparatus utilize a material (12) that has a surface (14) with an adjacent gas phase. A chamber (16) is position...
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WO/2002/025194A1 |
Method of selectively removing volatile components from a composition, comprising coating the composition onto a first substrate surface of a substrate (38), wherein the composition comprises a nonresident volatile component and a reside...
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WO/2002/016139A1 |
A computer controlled power saving automatic zoned dryer for a printing press has a dryer head (36) facing the substrate travel path (P), having a multiplicity of IR lamps (60) connected individually or in groups to form a plurality of h...
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WO/2002/014925A2 |
The present invention concerns a lamp structure comprising elliptical reflectors (3, 9) for uniformly irradiating the surfaces of a work piece (5) like an optical fiber, as well as a method for using this lamp structure.
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WO/2002/008679A1 |
A relaxation dryer for the tension-free drying and concomitant relaxation shrinkage of a textile material web (4) is disclosed. The material web (4) runs in the relaxation channel (3) between two air permeable transport bands (1, 2), wit...
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WO/2002/006577A1 |
The invention relates to a device for treating web-type textiles, nonwovens or paper in a continuous stream, using a gaseous treatment agent that circulates in the device. The product lies on the exterior face of a permeable drum (5), wh...
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