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Patent Searching and Data


Matches 1,201 - 1,250 out of 2,739

Document Document Title
JP2002504194A
A differential density single lamina web of cellulosic fibers comprises at least two pluralities of micro-regions disposed in a non-random and repeating pattern: a first plurality of high density regions and a second plurality of low den...  
JP2002503194A
An apparatus transfers a threading strip and/or a material web can from a pick-up area into a transfer area along a web travel path for production and/or processing/of the strip and/or web. The device includes a carrier for moving the st...  
JP3246619B2
PURPOSE: To provide a drying method for stably producing coated paper high in print strength and causing no mottling in printing. CONSTITUTION: Base paper is coated with a coating liquid and then dried with hot air in the drying process;...  
JP2002008843A
To simplify handling of an induction heat generation roller device by making a lead wire, necessary for connecting an induction coil to an excitation power source thereof, to be non-obstacle in transporting and the like.A relay box is fi...  
JP3243512B2  
JP3244918B2
PURPOSE: To reduce torque required for rotation of a roll for a paper machine and to diminish driving power and running cost in a roll for a paper machine. CONSTITUTION: A hollow porous roll 1 to be used for a paper machine is rotatably ...  
JP2001527171A
A process and an apparatus for making a foreshortened paper web are disclosed. A wet web disposed on a fluid-permeable papermaking fabric is being pressed between two parallel and mutually opposed first and second press surfaces, the fir...  
JP2001527170A
(57) A summary paper web (W) to the cylinder surface where the cylinder for dryness (20, 24, 24';410) was heated by and at least one air collision module (M, M, M, M; 434, 634, 734). The method and equipment for drying the paper web drie...  
JP3242657B2
A method and apparatus for drying of a cellulosic fibrous structure having constant basis weight and/or density or multiple regions varying in basis weight and/or density. Such a cellulosic fibrous structure may have a nonuniform moistur...  
JP3236997B2
To provide a dryer felt device having a looped felt with a permeability larger than a specific value, and traveling around plural dryer cylinders in a single row drying part. This dryer felt device for supporting web traveling through a ...  
JP2001335205A
To surely guide a web traveling in a curved traveling passage by blown-off air to efficiently process the same in a double-faced floater-type dryer, a double-face floater-type cooler and a double-faced floater-type humidifier.In this dou...  
JP2001522954A
(57) Summary book invention relates to the equipment in the fiber web dry method and a fiber web drier dried between two close belts (1, 2) which the fiber web 5 moves in parallel with the same direction, and rotate around a rotation rol...  
JP3229736B2
PURPOSE: To stably control the humidity in a drier by controlling the inner pressure of a hood without causing response delay in the paper-drying process of a paper machine. CONSTITUTION: The control device of a paper machine hood 1 disp...  
JP2001522000A
A tissue sheet is made using a modified wet pressing process employing an integrally sealed air press. After initial formation and conventional vacuum dewatering, the wet web is conformed to the surface contour of a relatively coarse fab...  
JP2001522002A
A noncompressive dewatering device generates air streams that can be used to remove water from cellulosic webs in an energy efficient manner. Further, a wet-pressed machine can be modified to economically produce low-density tissue with ...  
JP3227288B2
PURPOSE: To provide a controlling device capable of preventing the stoppage of drier owing to an erroneous operation or erroneous setting, when the drier of a paper machine is subjected to a load exceeding its original load. CONSTITUTION...  
JP2001311434A
To provide an anti-seizure measures for a self-supported type rotary joint for introducing a heat transfer medium such as steam or water into a rotating drum.The rotary joint 12 is supported upon a drum structure through a rotating beari...  
JP2001521589A
(57) Summary book invention relates to the drier which prepared the loop of the wire for dryness in the dryer part of a paper maker or a board machine (32;32a, 32b, 32c, 32d). As for this, a drier is attached including in ピンジ dryne...  
JP2001521587A
A nonwoven composite web suitable for use as a battery separator is formed by a wet process on a papermaking machine. The nonwoven composite material is made from a furnish of nylon binder fibers and nylon staple fibers. The web coming o...  
JP3226296B2  
JP3225315B2
A new dryer section or an existing dryer section of the two tier double-felted type has air caps disposed over the upper dryer rolls to simultaneously dry both sides of the web to increase drying rates. The heated pressurized air is blow...  
JP2001516822A
An apparatus for drying a cellulosic fibrous structure. The apparatus comprises a micropore medium having pores therethrough. The pores are the limiting orifice in the air flow used in the drying process. The micropore medium has a relat...  
JP2001516821A
An apparatus for drying a cellulosic fibrous structure. The apparatus comprises a micropore medium having pores therethrough. The pores are the limiting orifice in the air flow used in the drying process. The micropore medium has a relat...  
JP2001516405A
(57) Summary book invention is dried about the fiber web dry method and equipment between two belts (1, 2) which a fiber web (5) moves in parallel with the same direction by that cause, and is rotating around a run roller (6a, 6b, 7a, 7b...  
JP2001515970A
An apparatus for drying an embryonic web. The apparatus comprises a micropore medium having pores therethrough. The pores are the limiting orifice in the air flow used in the drying process. The micropore medium has a surface oriented to...  
JP3212494B2
To provide a dryer for paper machines capable of producing a sheet of paper improved in printability by forming vacuum rolls into crowned convex vacuum rolls having a convex diameter and uniformizing the shrinkage factor in the paper wid...  
JP2001248089A
To provide an apparatus for discharging drain of a cylinder dryer capable of making exchanged parts more inexpensive without causing drain leakage even when a space between a carbon disk and a journal flange of the apparatus for discharg...  
JP2001514343A
A dryer section of a paper machine which is provided with at least one intermediate calendering nip and includes several successively arranged wire groups. The dryer section primarily or exclusively has groups with single-wire draw in wh...  
JP3205936B2
When an ultrasonic transducer for detecting flaws in metal plates or the wall of a metal cylinder is directed at a surface to be inspected at a particular angle, about ten percent of the signal will appear as Harris waves which propagate...  
JP2001226891A
To provide the subject coater capable of improving the releasability between the surface of a Yankee dryer roll and the paper thereon and conducting a safer operation through setting up a plurality of wide-angle spray nozzles slidable ba...  
JP2001510549A
(57) The infrared rays / convection drier (10), i. E. , oven. , for drying the web (W) under summary operation which were combined. In order to expose a web to infrared rays alternatively, a shutter assembly object (8) is established bet...  
JP2001509556A
(57) The method and equipment for drying the paper web (W) or the same web by which summary covering was carried out. The reserving gear (16) which reverses the traveling direction of the web which should be dried which this equipment (1...  
JP2001192961A
To provide a rotary union assembly using a single special bearing port placed in such a way as to be able to cope with axial, radial and fluctuating loads. This rotary union has a bearing means attached to a housing and supporting the ro...  
JP3181204B2
To provide a wet paper-drying device capable of drying the wet paper in an improved thermal efficiency and in an irregular drying-prevented state by recovering heated air leaked with the rotation of a drier roll and heated air leaked alo...  
JP3170288B2
A hood for a wire part and/or a press section in a paper/board machine including walls and a ceiling which form a closed hood around the wire part and/or press section, air-conditioning or another air-control system being arranged in con...  
JP3165621B2
PURPOSE: To eliminate the deviation of shrinkage extent in the central part and both ends of a paper and obtain a homogeneous paper by respectively arranging a drying promoting means at both ends of a contact part of a dryer roll with a ...  
JP2001505963A
The invention relates to a method of and an apparatus for drying a fiber web, whereby the fiber web is dried in a cylinder drying unit (12) and in a band drier unit (11). The fiber web (5) is led from the cylinder drying unit (12) to the...  
JP2001505962A
The invention relates to a method of and an apparatus for drying a fiber web, whereby the fiber web (5) is dried in a cylinder drying unit (12) and in a band drier unit (11). The cylinder drying unit (12) and the band drier unit (11) are...  
JP2001505630A
A method for drying of paper, in which method the paper web (W) to be dried is passed from the press section into a forward dryer section (D1), in which the web (W) is dried from the side of its bottom face in dryer groups (R1...RN) that...  
JP2001505629A
The invention relates to a method of and an apparatus for drying a fiber web, whereby the fiber web (5) is dried in a cylinder drying unit (12) and in a band drier unit (11). The cylinder drying unit (12) and the band drier unit (11) are...  
JP3157135B2
To reduce air pollution in no need of steam at a low cost in a paper drier. The jacket 38 is formed on the drum 10 of which the outer surface comes into contact with the paper to be dried in the form of a spiral pipe through which the oi...  
JP3156132B2
PCT No. PCT/SE92/00256 Sec. 371 Date Oct. 19, 1993 Sec. 102(e) Date Oct. 19, 1993 PCT Filed Apr. 21, 1992 PCT Pub. No. WO92/18693 PCT Pub. Date Oct. 29, 1992.A method and a device (1) to treat a paper web (12) by using air, which flows a...  
JP2001090882A
To provide a rotary joint having a heat transfer trunk using a fixed siphon pipe system capable of being very accurately adjusted. A siphon pipe 106 is supported by a siphon tube 64 adjustably mounted on a main body 26 of the rotary join...  
JP2001504175A
(57) The method and equipment for evaporation dryness of the paper web which came from the press part (10) of the summary paper maker. This method consists of the three continuous stages I, II, and III performed to the direction of movem...  
JP2001503484A
(57) Summary book invention relates to the adjustment method of curl of the paper in the dryer part of paper/board machine, and uses steam processing and/or moistness-izing of a paper web (W) by this method. The operation performed by th...  
JP2001503111A
An arrangement in an apparatus for drying a fiber web, in which apparatus the fiber web (5) is dried between two tight bands (1, 2) moving in the same direction and turning around turning rolls (6a, 6b, 7a, 7b). The first band (1) is hea...  
JP2001502764A
The invention relates to an apparatus for drying a fiber web, in which apparatus the fiber web (5) is dried between two tight bands (1, 2) moving in the same direction and turning around turning rolls (6a, 6b, 7a, 7b). The first band (1)...  
JP2001049589A
To provide a paper machine which has a small and effective press section and can reduce related costs. This paper machine comprises a press section 4 for dehydrating a fiber material web 1 with a press nip, a forming means 2 which is pla...  
JP3127746B2
PURPOSE: To provide a small-sized paper dryer which absorbs the expansion of a troughlike mirror. CONSTITUTION: A paper dryer comprises a troughlike mirror 2 and a tubular lamp 1 to use infrared rays, wherein both the ends of the mirror ...  
JP2001500579A
The invention concerns a method for drying a surface-treated paper web or equivalent in an after-dryer of a paper machine, in which method the paper web (W) is first finished in a finishing section, in which finishing section the paper w...  

Matches 1,201 - 1,250 out of 2,739