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Patent Searching and Data


Matches 351 - 400 out of 2,731

Document Document Title
WO2005078186A3
The invention concerns a method for heating a roller used in the production and/or finishing of a web of material, particularly a paper web or paperboard web, during which the roller is heated from the outside by a heat gas. The inventio...  
WO/2006/018388A1
The invention relates to a machine for producing and/or further processing a fibrous web, said machine comprising a press part and a drying part. The press part comprises only one press nip, and the first or second drying group of the dr...  
WO/2006/010793A2
The invention relates to a roll for a web forming machine. The roll includes a shell (10), with end pieces (11) at both ends of it. The end pieces (11) are arranged to be detachably attached to the shell (10), and in each end piece (11) ...  
WO/2006/010795A1
The invention relates to a roll to be used in the dryer section of a web forming machine. The wire (12) is arranged to travel over the roll (10, 11). The roll (10, 11) includes a shell (16) and end pieces (17) at both ends of it. In addi...  
WO/2005/124017A1
The invention relates to a device (34) and a method for cleaning of a filter net (28) of a pulp dryer's (10) fan tower (12, 12'), a pulp dryer's fan tower and a pulp dryer. The device (34) according to the invention comprises: one or mor...  
WO/2005/118951A1
The invention comprises a method and an arrangement in a paper machine or the like close to a moving web (29) usually supported against a wire (1), and a paper machine including such an arrangement, and a sealing device having several su...  
WO2004057103A3
The invention relates to a heated cylinder for heating webs of paper, cardboard, tissue, or other fibrous materials (1) in machines used for producing and/or upgrading said web of fibrous material (1). Said heated cylinder comprises a ja...  
WO/2005/111304A1
The invention relates to a suction roll (1) in the dry section of a machine for producing a paper, cardboard, tissue or other fibrous material web, said roll comprising bores in its body surface (7) for sucking in the fibrous web. The ro...  
WO/2005/100683A1
Disclosed is a heated cylinder (1) for heating a paper web, cardboard web, tissue web, or another fiber web in a machine used for producing and/or refining the fiber web. Said heated cylinder (1) comprises a cylinder sleeve which is impi...  
WO/2005/100684A1
Disclosed is a system (1) in a machine for producing a paper web, cardboard web, tissue web, or another fiber web (2) with a predrying zone and/or at least one drying zone. According to the invention, at least one heated drying cylinder ...  
WO/2005/100682A1
Disclosed is a machine for producing a paper web, cardboard web, tissue web, or another fiber web (18), comprising at least one heated drying cylinder (3) which is covered, across a section of the outer circumference thereof, by at least...  
WO2004074570A9
A method of preventing the raveling of the surface of a paper body in a paper making step, particularly in a press part and a dry part, of a paper machine, and a mold releasing agent used for the method and capable of effectively prevent...  
WO2005068712A3
A throughdrying process and system for the manufacture of a tissue web conveys a fibrous web of cellulose fibers through a throughair drying station that includes one or more throughair dryers. The throughair drying station is supplied w...  
WO/2005/090674A1
An apparatus is provided for conditioning a fabric being advanced in a machine direction in a papermaking machine. The fabric has an outer side adapted to engage a paper web and an opposing inner side. Such an apparatus comprises a fluid...  
WO/2005/090675A1
A drying section for a papermaking machine includes an initial dryer having a rotatable through-air drying cylinder for providing initial drying of a wet paper web entering the drying section, and a fabric for receiving the web. The fabr...  
WO/2005/088008A1
The invention concerns a method in a paper or board machine drying line after the wire section, wherein the web (W) is processed, during the dewatering of which the web’s (W) width is affected in a direction crosswise to the web’s (W...  
WO/2005/085729A2
A drier installation (1) for drying web (2), more particularly paper, which installation is provided for drying a maximum web width, the installation (1) comprises gas-heated radiant elements (3) for radiating the web, arranged according...  
WO/2005/085521A1
The invention relates to a method and a product for heating or cooling including freezing of food items in a rotating closed pipe serpent. The technology includes a closed non-circular rotating pipe serpent for processing of food items, ...  
WO/2005/085710A1
The invention relates to an appliance for providing air and gas to a gas burner (2) comprising a back tube (13) for receiving air and gas to be combusted. The appliance comprising a gas tube (10) and an air tube (11), the gas tube compri...  
WO/2005/078186A2
The invention concerns a method for heating a roller used in the production and/or finishing of a web of material, particularly a paper web or paperboard web, during which the roller is heated from the outside by a heat gas. The inventio...  
WO/2005/075735A1
An apparatus for dewatering a fiber web (30) in a paper machine includes a heated drying surface (38), a permeable fabric (22) carrying the fiber web, and a condensing region (40) adjacent a portion of the permeable fabric on a side oppo...  
WO/2005/073461A1
The energy efficiency of a throughdrying papermaking process is improved by recycling exhaust gas from one or more throughdryers prior to throughdrying to profile the consistency of the web.  
WO/2005/071158A1
The invention relates to a method for producing a wood-free coated, matte or semi-matte paper web (1). The paper web (1) is precalendered by means of at least one device (11) for precalendering, coated at least on one side by means of at...  
WO/2005/068712A2
A throughdrying process and system for the manufacture of a tissue web conveys a fibrous web of cellulose fibers through a throughair drying station that includes one or more throughair dryers. The throughair drying station is supplied w...  
WO/2005/068713A1
The invention relates to an arrangement in a paper machine or similar, including a press section (11) equipped with one or more press nips (13.1, 13.2) and a dryer section comprising a web-supporting web transfer. Between the press and t...  
WO2005045130A3
The invention relates to a machine for the production and/or treatment of strip or sheet material (20), particularly paper or cardboard, which is connected to at least one associated fuel cell (26) such that the thermal energy produced b...  
WO/2005/059245A1
The invention relates to a paper machine for the production of paper, paperboard, tissue or other fibrous material web (2), comprising at least one press part (1) having a gap and an impact air flow dryer (13) arranged immediately after ...  
WO/2005/052252A1
The invention relates to a paper machine which is used to produce gravure printing-type paper from a fibre suspension which can be guided in a successive manner to a sieve part (4), a press part (6), a drying part (14, 17), a film press ...  
WO/2005/045130A2
The invention relates to a machine for the production and/or treatment of strip or sheet material (20), particularly paper or cardboard, which is connected to at least one associated fuel cell (26) such that the thermal energy produced b...  
WO2005005717A3
A heat transfer roll (30) for producing sheet material, particularly material having a cross-section whose thickness varies across the width of a sheet being formed, includes a journal (32) on which the roll (30) its rotatably supported,...  
WO/2005/035870A1
A through-air drying apparatus is disclosed. The through-air drying apparatus includes a rotating drying cylinder (26) over which a tissue web (16) is carried and dried. A hood (30) surrounds the drying cylinder (26) leaving an open free...  
WO/2005/035869A1
A system and process for producing tissue webs is disclosed. The tissue webs (16) are formed from an aqueous suspension of fibers and dried using a through-air dryer (28). During formation of the web, the web is transferred from a transf...  
WO/2005/026436A1
An apparatus and method for conditioning a moving porous web (14) on a papermaking machine is disclosed. The web has a first and a second surface and a high temperature gaseous boundary layer adjacent at least the second surface. The app...  
WO/2005/021866A1
The invention relates to a web-guiding device comprising at least one directing element (10) for guiding a web in a contactless manner in a machine that is used for producing and/or treating a moved web of material (1), especially a pape...  
WO/2005/005717A2
A heat transfer roll (30) for producing sheet material, particularly material having a cross-section whose thickness varies across the width of a sheet being formed, includes a journal (32) on which the roll (30) its rotatably supported,...  
WO2004015196A8
A drying section for drying a web in a papermaking machine has a pre-drying section and a final drying section, wherein the pre-drying section includes a hot press formed by a first press member and a rotatable counter roll in engagement...  
WO2004067836A3
A method of dewatering a fiber web in a paper machine, includes the steps of: dewatering the fiber web in a forming section to a solids content of greater than approximately 10%; displacement pressing the fiber web in an air press assemb...  
WO/2004/099495A1
The invention relates to a method in the treatment of suface-sized paper, in particular fine paper, in a finishing section of a paper machine. In the method a paper web (W) is first dried in a forward dryer section (D) of the paper machi...  
WO/2004/090226A1
A simple method capable of effectively preventing dry part areas, at least the surfaces of cylindrical dryers, from being stained even if a spray space is absent in a paper machine. The method can prevent the contact part of the dry part...  
WO/2004/083338A1
The invention relates to a composition for producing a thermoset material provided with thermochromic properties, said thermoset material consisting of a mixture of a thermochromic composite and starting constituents for producing the th...  
WO/2004/074570A1
A method of preventing the raveling of the surface of a paper body in a paper making step, particularly in a press part and a dry part, of a paper machine, and a mold releasing agent used for the method and capable of effectively prevent...  
WO/2004/067836A2
A method of dewatering a fiber web in a paper machine, includes the steps of: dewatering the fiber web in a forming section to a solids content of greater than approximately 10%; displacement pressing the fiber web in an air press assemb...  
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...  
WO2003012197A3
The energy efficiency of a throughdrying papermaking process is improved by recycling exhaust air from one or more throughdryers to further heat the web at various places in the process.  
WO/2004/057105A1
The object of the invention is an arrangement for stabilizing a paper web (3) in a paper machine, which arrangement comprises at least three cylinders (4, 5, 6) which have been arranged so that a pocket space is formed between them, a bl...  
WO/2004/057103A2
The invention relates to a heated cylinder for heating webs of paper, cardboard, tissue, or other fibrous materials (1) in machines used for producing and/or upgrading said web of fibrous material (1). Said heated cylinder comprises a ja...  
WO/2004/048690A1
A heated controlled deflection roll (10) including a center support (12) and a rotatable roll shell (14) surrounding the center support (12). A shoe assembly (20) connects the center support (12) and the inside surface (16) of the rotata...  
WO/2004/048685A1
An apparatus for decreasing heat emission and enhancing a vacuum system in a papermaking machine is provided. Such an apparatus includes a drying device having an inlet for receiving heated air for removing moisture from a paper web and ...  
WO/2004/046460A1
The invention relates to a sealing arrangement (7) against a moving fabric (4b) in a paper machine or the like. The sealing arrangement includes a stiff sealing element (9) placed on the fabric’s (4b) side on the entire width in connec...  
WO2002063098A8
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...  

Matches 351 - 400 out of 2,731