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JP3649701B2 |
To provide a carrier tape material having increased interlayer strength and simultaneously keeping good workability such as processibility. This carrier tape material comprises a multilayer combined paper sheet having ≤1.25% coefficien...
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JP3650131B2 |
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...
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JP2005513295A |
A system for performing a method for directly forming and finishing a web product is provided. The method includes forming a web (w) on a forming apparatus, continuously transferring the formed web to a conveyor (24), performing a conver...
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JP3616395B2 |
PCT No. PCT/DK95/00357 Sec. 371 Date May 27, 1997 Sec. 102(e) Date May 27, 1997 PCT Filed Sep. 6, 1995 PCT Pub. No. WO96/07792 PCT Pub. Date Mar. 14, 1996Method and apparatus of forming an air laid paper web. Superabsorbing powder is int...
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JP3610686B2 |
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JP2004332150A |
To provide a twin-wire type combination former capable of making multi-variety paper-laminated paper using a single paper machine with a short former section.The twin-wire type combination former is provided for making multilayer paper w...
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JP3593001B2 |
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JP3581563B2 |
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JP2004530063A |
A paper machine for the manufacture of LWC printing paper which is coated once has a headbox (100), a gap former (200), a press section (300) having at least one extended nip press, a pre-dryer section (400) in which a web (W) is dried a...
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JP3572084B2 |
A dewatering instrument of a twin-wire former allows the angles at which the wires are wrapped around the dewatering blades to be adjusted even during operation so that pulsating pressure applied to the paper stock may be set appropriate...
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JP3564431B2 |
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JP3553531B2 |
To provide a dehydrator with a twin-wire former having a simple structure and producible at a low cost, related to a method and apparatus for hydrating a paper raw material solution in the twin-wire former of a paper making machine, and ...
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JP2004204375A |
To provide a paper-producing system in which three processes are shortened into two processes in a sheet-forming process as the core function of a paper-producing process using wire parts and by which the product having a remarkably impr...
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JP3513126B2 |
To provide a paper-forming unit of a paper machine, capable of being changed over between a structure suitable for making thin paper at a high speed and the other structure suitable for making thick paper. This paper-forming unit of the ...
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JP3510572B2 |
To provide a twine wire former in which the more efficient and homogeneous dispersion of the fibers can be attained in the paper-making slurry. The paper-making slurry 2 that is held between the first and second wire screens both of whic...
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JP2004506102A |
A surface-sized paper web is made by supplying pulp from a headbox (100) where additives and/or fillers and/or fines are admixed into the pulp, to the wire section (200), where water is removed. The web is guided from the wire section (2...
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JP2004505185A |
A twin-wire belt press is disclosed for dewatering a fiber suspension and forming a continuous web of the fiber suspension. The twin wire belt includes a plurality of upper and lower rolls, a perforated roll and endless upper and lower w...
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JP2003301395A |
To provide a web-forming apparatus by which jet of pulp slurry is used for web formation in good yield, and which efficiently forms a high-quality web while allowing the web to have a uniform thickness by stabilizing the thickness of the...
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JP2003287850A |
To provide a production method of a photographic paper which does not cause the surface cavity due to defective dispersion on a wire part, has an excellent texture, retains satisfactory sharpness with respect to thick matter and reduces ...
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JP2003286673A |
To provide a method for producing a photographic paper sheet having good smoothness comparable to that of a thick paper sheet, free from surface unevenness caused by the poor dispersion on a wire part even by making the photographic pape...
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JP2003528990A |
The invention relates to an arrangement for forming a multilayered paper or paperboard web (D) from stock suspensions with papermaking fibres and fines, said arrangement including at least a first (101; 201; 301; 401; 501) and a second (...
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JP2003527499A |
The present invention provides an absorbent composite having improved surface dryness. The composite has three strata with adjacent strata separated by a transition zone. The composite s first stratum includes synthetic fibers and provid...
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JP2003247192A |
To provide a twin-wire paper machine to apply a dandy action on a paper slurry from above and below, and form good base.The twin-wire paper machine 10 has a lower wire 12 traveling in front of a head box 11 ejecting a paper slurry and an...
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JP2003239187A |
To provide a twin-wire paper machine capable of preventing blade damages due to the impingement of white water on the blades in dewatering and capable of producing paper with uniform fiber dispersion free of any paper defect.The twin-wir...
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JP2003525186A |
The invention relates to a method and arrangement for processing a wide paper or board web in connection with such a manufacturing method, in which a wide base web (14) is manufactured and the base web is processed in at least one proces...
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JP3422649B2 |
To provide a dehydration device of twin-wire former in a paper machine capable of improving dispersion of fibers while preventing the strength in the thickness direction of the paper after papermaking from being decreased. This dehydrati...
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JP2003517117A |
A through-air drying paper making apparatus is provided comprising a twin-fabric forming section, a water-removing section arranged downstream of the forming section, and a web transfer device disposed between the forming section and the...
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JP3403025B2 |
To provide a counter blade for a paper-making machine capable of easily correcting the shape of a blade carrier. The objective counter blade 15 for a paper-making machine has a supporting beam 20 at the lower part and a guide block 21 ha...
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JP3400109B2 |
PURPOSE: To provide a headbox for producing a multilayer paper web, which is capable of adjusting the fiber orientation and weighing cross profiles in each layer separately and improving the smoothness of the paper web and the weight pro...
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JP2003513179A |
At the end of the twin wire zone of a paper machine former, a suction box ( 17 ) inside the upper wire loop ( 11 ) has a curved lid ( 17 ') opposite a roll ( 18 ) within the lower wire loop ( 10 ). The lid is curved in a run situation so...
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JP2003064593A |
To provide a former for papermaking by which a paper quality is improved by suppressing the development of the paper defect caused by the landing of a raw material jet and the paper defect caused by dewaterability.This former for the pap...
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JP2003064594A |
To enable the landing of a raw material jet to be easily and properly carried out in a former for papermaking such as a long-net paper machine, an on-top former, and a multilayer papermaking former.This former for papermaking such as the...
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JP3372351B2 |
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JP2003501566A |
A unitary absorbent composite having a plurality of strata is disclosed. In the composite, adjacent strata are separated by a transition zone integrally connecting the strata. Each stratum includes fibers and a binder, and the transition...
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JP2003500570A |
A web of tissue is formed in a twin wire former, followed by an air press for water removal in the pressing section, passing onto a Yankee dryer. A headbox injects stock between upper and lower dryer fabrics brought together on a breast ...
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JP2003500569A |
A tissue paper making machine, a tissue paper product, and a method for producing such a tissue paper product. According to the invention, a dewatering and sheet-forming wire (13;14) is deposited in the pulp flow area by a texturing wire...
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JP2002540309A |
A cylinder former having a variable hydraulic pulse whilst drainage, for use in papermaking comprising a drainage means comprising a cylinder mould and a contoured member adjacent the cylinder mould having a plurality of hills and valley...
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JP2002309495A |
To provide a twin-wire former capable of stably preserving paper quality by changing wire wrapping angle according to the paper making speed without subjecting to a large design change.This twin-wire former installing wire 3 and 4 formin...
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JP2002285466A |
To provide a method for producing a nonwoven material containing at least one layer of continuous filaments, enabling effective draining and producible while decreasing the loss of the fiber.The method produces a nonwoven material contai...
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JP2002529620A |
(57) [Summary] The device for supplying the fiber suspension onto the forming wire of the paper machine includes a cylindrical body, a plurality of suction grooves, and one discharge groove. The rotor, which has a plurality of rotor blad...
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JP2002526685A |
Method of producing paper having a three-dimensional pattern of alternating raised and recessed portions which is given the paper in connection with impulse drying, at which the wet paper web is passed through at least one press nip (12)...
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JP2002524669A |
(57) [Summary] Paper machines and methods for producing structured soft paper webs are disclosed, and the paper machines are wet part (2), press part (3), dry part (4), and smooth non-smooth in the press part. It has a web transfer cloth...
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JP2002520513A |
A plant which serves to produce a nonwoven web of fibers out of a fibrous material, such a cellulose pulp. The plant comprises a hammer mill for defibrating the fibrous material and a forming head for forming a web of fibers on an endles...
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JP3297057B2 |
A roll and blade gap former for a paper machine having first and second wires guided in a respective loop and defining a twin-wire forming zone, a forming gap in which the first and second wires converge before the twin-wire zone, a head...
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JP2002161498A |
To provide a curlproof paper prevented from curling after subjected to thermal transfer printing by the use of an electrophotographic copier or the like, and to provide a method for producing the curlproof paper.This curlproof paper is c...
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JP2002512316A |
A fiber distributor for forming an air-laid fiber web on a running endless forming wire which, during operation, in principle is horizontal. The fiber distributor includes a suction unit positioned under the forming wire, a housing posit...
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JP2002115194A |
To provide a twin wire former which facilitates the adjustment of a raw material-landing point and controls the generation of paper defects caused by the landing of the raw material.This twin wire former which comprises two wires 3, 4 fo...
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JP3272483B2 |
PURPOSE: To obtain an apparatus for forming a paper layer, good in formation, having a high internal strength and readily keeping the purity. CONSTITUTION: In a twin-wire former capable of passing a stock liquid through both wires by the...
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JP2002506928A |
An absorbent composite that includes a fibrous matrix having absorbent material dispersed in bands along the composite's length is disclosed. The bands define liquid distribution zones. On liquid contact, absorbent material swelling occu...
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JP2002506746A |
An absorbent composite that includes a fibrous matrix having absorbent material dispersed in bands along the composite's length is disclosed. The bands define liquid distribution zones. On liquid contact, absorbent material swelling occu...
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