| Document |
Document Title |
|
JP2006348460A |
To provide a hardly abradable slit screen, capable of aiming at the long life, also hardly being clogged and having a high dust removal effect irrespective to the kinds of foreign materials contained in fiber raw material liquid.This sli...
|
|
JP2006348417A |
To provide a slit screen hardly abradable, capable of aiming at the long life and also hardly being clogged irrespective to the kinds of foreign materials contained in fiber raw material liquid.This slit screen is provided by installing ...
|
|
JP3853826B1 |
To prevent wear and extend a life regardless of the type of foreign matter contained in a fiber raw material liquid, and to prevent clogging. A plurality of vertically elongated members 5 are arranged side by side, a selection region 19 ...
|
|
JP3848373B2 |
PCT No. PCT/SE96/01204 Sec. 371 Date Apr. 7, 1998 Sec. 102(e) Date Apr. 7, 1998 PCT Filed Sep. 26, 1996 PCT Pub. No. WO97/13919 PCT Pub. Date Apr. 17, 1997Apparatus for screening pulp suspensions containing heavy impurities is disclosed ...
|
|
JP3846631B2 |
A method for manufacture of loaded paper or paperboard products, comprising the steps of separating at least one process stream from the papermaking process, wherein the process stream includes fines and/or filler; combining the process ...
|
|
JP2006299493A |
To provide a method for simply producing pulp not only from wood but also from a fibrous material to become a paper raw material by making the best use of the material without using a harmful chemical.The method for producing paper pulp ...
|
|
JP2006283247A |
To provide a screen device capable of improving cleaning efficiency.This screening device A is constituted by a vessel 1 for receiving papermaking raw materials, a screen 2 for partitioning the vessel 1 to a primary chamber 21 and second...
|
|
JP3833258B2 |
PCT No. PCT/SE96/01594 Sec. 371 Date Jun. 17, 1998 Sec. 102(e) Date Jun. 17, 1998 PCT Filed Dec. 4, 1996 PCT Pub. No. WO97/23291 PCT Pub. Date Jul. 3, 1997Refining elements are disclosed for use in refiners in which the refining elements...
|
|
JP2006257626A |
To provide a paper-container base paper which is used as base paper for paper containers used for various drinks such as refreshing drinks, fruit drinks, coffee, beer, and tea and also as base paper for paper containers used for various ...
|
|
JP2006257630A |
To provide release paper base paper which is used for release paper for labels, release paper for adhesive tapes, and process paper, is not curled, when humidity is changed, has excellent dimensional stability, before and after heated, a...
|
|
JP2006257621A |
To provide high-quality book printing paper having excellent smoothness in spite of bulkiness, slightly deteriorating tearing strength and stiffness with a small amount of impurities and having high whiteness and excellent offset printab...
|
|
JP2006257624A |
To provide transfer paper which is used for electrophotography, has a low density (bulkiness), good stiffness, and excellent copy suitability such as excellent traveling property, and workability.This transfer paper for electrophotograph...
|
|
JP2006257620A |
To provide high-quality newsprint paper having high whiteness with a small amount of impurities and excellent inking properties, slightly deteriorating tearing strength and stiffness in spite of bulkiness though DIP (de-inked pulp) is hi...
|
|
JP3825245B2 |
To provide a screen cylinder for a paper stock fine screen, which is used for paper stock screening of paper pulp, capable of preventing dropping of a pulling out member by a simple constitution. In this screen cylinder 2 in which a plur...
|
|
JP3822907B2 |
The present invention relates to a method for treating a pulp suspension in which the suspension is rotated in a rotationally symmetrical, rapidly rotating and permeable screen basket so that the suspension is subjected to the influence ...
|
|
JP3805362B2 |
PCT No. PCT/SE95/01042 Sec. 371 Date May 12, 1997 Sec. 102(e) Date May 12, 1997 PCT Filed Sep. 14, 1995 PCT Pub. No. WO96/08600 PCT Pub. Date Mar. 21, 1996A method for concentrating a suspension comprises the steps of providing a first s...
|
|
JP2006517620A |
An arrangement for and a method of treating pulp, and a method of modernizing a pulp tower are disclosed. The arrangement and method relate to treating pulp in connection with high-consistency pulp towers, and especially to means (36, 42...
|
|
JP2006188807A |
To provide a method for the use of a high-consistency slurry containing a crosslinked cellulose fiber in high level.Cellulose fibers in a slurry having high consistency are dispersed in a screen by a rotor and these fibers are passed thr...
|
|
JP2006188808A |
To provide a paperboard product produced by using a high-consistency pulp slurry containing a large amount of crosslinked cellulose fibers liable to cause the clogging of a screen.The paperboard is produced by using a high-consistency pu...
|
|
JP2006188809A |
To provide a method for producing a paperboard from a high-consistency slurry containing a large amount of crosslinked cellulose fibers liable to cause the clogging of a screen.The method for producing a paperboard from a high-consistenc...
|
|
JP3797909B2 |
To provide a refiner equipped with both forms of a conical form and a disc form. This refiner A is equipped with a conical type fixed shell SC having a beating part installed on the inside, a ring-shaped fixed disc SD provided on the out...
|
|
JP2006169662A |
To provide a screen system preventing screen cloggings through intensifying screen mesh-washing action.The screen system comprises a tank 3 for receiving papermaking stock, a screen 1 partitioning the tank 3 into a primary chamber 3A and...
|
|
JP3791410B2 |
To prevent the formation of a lump of foreign materials in a screen for removing the foreign materials from a fiber stock produced by dissolving waste paper, etc., in a liquid. The screen has a screen housing 23 having a cylindrical inne...
|
|
JP3787158B2 |
PCT No. PCT/SE96/00821 Sec. 371 Date Dec. 30, 1997 Sec. 102(e) Date Dec. 30, 1997 PCT Filed Jun. 24, 1996 PCT Pub. No. WO97/02384 PCT Pub. Date Jan. 23, 1997Apparatus for sealing rotary shafts supported by bearings within an airtight cas...
|
|
JP3787306B2 |
The invention concerns a method and an equipment for combining in one single apparatus, the functions for filtering, decontaminating, and thickening paper pulp from used paper, while providing the complementary function of clarifying the...
|
|
JP2006515904A |
A filter sector ( 1 ) for use in rotary disc filters for separating pulp suspensions has opposite filtration walls ( 2 ) of a substantially rigid net, wherein a filtrate chamber ( 4 ) is formed between the filtration walls for receiving ...
|
|
JP3772172B2 |
To provide a drum type refining or washing apparatus in which refining or washing efficiency of a pulp suspension or a food suspension is remarkably enhanced by filtration function of the rotary drum and by sucking force of a filtrate re...
|
|
JP3773536B2 |
PCT No. PCT/US96/12880 Sec. 371 Date Sep. 12, 1997 Sec. 102(e) Date Sep. 12, 1997 PCT Filed Aug. 8, 1996 PCT Pub. No. WO97/06871 PCT Pub. Date Feb. 27, 1997A reverse hydrocyclone cleaner (10) for the centrifugal separation of lightweight...
|
|
JP2006513024A |
Refining elements for use in a refining apparatus for refining lignocellulosic fibrous material between a pair of refining members are disclosed. The refining element is adapted to be mounted on the inwardly facing conical surface of an ...
|
|
JP3765908B2 |
To obtain an endless woven fabric for concentrating capable of removing ink particles, etc., from an aqueous solution of a paper material recycled from a waste paper. This endless woven fabric for concentrating a paper material such as a...
|
|
JP2006089874A |
To provide a screening apparatus capable of reducing damage of a screen even when a foil comes into contact with the screen.The screen apparatus A has a tank 3 for receiving a papermaking raw material, a screen 1 for partitioning the tan...
|
|
JP2006089884A |
To provide a screening apparatus capable of increasing selection efficiency.The screen apparatus A has a tank 3 for receiving a papermaking raw material, a cylindrical screen 1 for partitioning the tank 3 into a primary chamber 3A and a ...
|
|
JP2006509922A |
A method for fabricating fillings that are utilized in refiners for the purpose of refining paper fiber stock. The filling manufactured in accordance with the method of the present invention includes a base body, an overlay template on t...
|
|
JP3759034B2 |
To provide a screen cylinder enabling the cleaning and grading of a large amount of paper stock with a low power and producible at a low cost without loss. The screen cylinder is produced by opening a plurality of through-holes 20 on a d...
|
|
JP2006070418A |
To provide a rotor for a strainer of fibrous suspended materials.The rotor comprises a central body (2) of a nearly circular section and having a bottom base (4), an upper base (3) and a vertical rotation axis (K), and plural protruding ...
|
|
JP2006063490A |
To provide a pulp liquid beating apparatus that produces high-quality pulp by operating a beating machine at a variable speed with a low energy loss.In the pulp liquid beating apparatus with which pulp liquid supplied from a transporting...
|
|
JP2006505698A |
The present invention provides a process for improving smoothness of a web surface by subjecting the web surface to an untreated smooth roll traveling at a different speed than the web and thereby producing heat generated by friction to ...
|
|
JP2005350848A |
To provide a refiner disc for pulp wherein the steam generated on the refining is promptly released through the spaces between the refiner disks without stay and yet the raw materials are allowed to stay between the refining disks for a ...
|
|
JP2005336683A |
To provide a paper stock-beating pulper affording high-quality fibrillated fibers, carrying out beating at a high concentration and achieving space saving and labor saving in a disintegrating/beating treatment step.The paper stock-beatin...
|
|
JP2005336678A |
To provide woodfree paper suppressing occurrence of dusting and edge dust which are problems caused when waste paper pulp is blended while maintaining brightness, paper strength and bulk though the waste paper pulp composed of waste pape...
|
|
JP2005336698A |
To provide a pressure sorter which can remove the considerable part of foreign matters from a paper fiber suspension, before the foreign matters collides with a screen, wherein the abrasion-accelerating weigh part and sensitive lightweig...
|
|
JP2005336677A |
To provide a method for producing waste paper pulp for recording paper with which the recording paper of uniform quality can be obtained even when the waste paper pulp is used and occurrence of paper breakage during papermaking can be re...
|
|
JP3720816B2 |
To perform the filtration of a refined paper stock to the outside of a drum and discharging foreign materials to the outside of the drum while rotating the horizontally laid rotary drum. This drum-shaped paper stock refining screen has a...
|
|
JP2005535799A |
A papermaking process increases the strength of the resulting paper by compressing the fibrous material (F) in a grinding zone (3) between two moving surfaces (1, 2) with minimum relative motion between the fiber and hard surfaces. The r...
|
|
JP2005320672A |
To provide a machine for cleaning a fibrous suspended substance comprising a cellulose fiber and a contaminant dispersed in a liquid.In the cleaning machine (1 or 100) equipped with a frame (2), at least a pair of cylindrical drums (3 an...
|
|
JP3715288B2 |
To carry out excellent screening through the whole screen basket. The subject screening apparatus is equipped with the cylindrical screen basket 2 and a rotor 3 having stirring blades 12 rotating along the inner peripheral surface of the...
|
|
JP2005307397A |
To enable the rate of impurities in a completed pulp to be reduced to ≤0.3 mm2/100g even if the blended rate of unselected waste paper is heightened.The impurities are separated and removed from a fiber suspension obtained from a raw m...
|
|
JP2005299073A |
To require no mechanical agitation at all during dilution even when the pulp concentration is very high, more than 30 % after dehydration.This is for a method and an apparatus for diluting dehydrated cellulose pulp maintaining high pulp ...
|
|
JP3710814B2 |
PCT No. PCT/SE95/01340 Sec. 371 Date May 22, 1997 Sec. 102(e) Date May 22, 1997 PCT Filed Nov. 13, 1995 PCT Pub. No. WO96/17998 PCT Pub. Date Jun. 13, 1996Apparatus for separating light impurities from a pulp suspension is disclosed. The...
|
|
JP2005529723A |
A screen basket for screening suspensions, containing wearing particles, comprises a circumferential wall of a base material provided with screen passages, and a wear resistant outer layer of a material, typically chromium, which is hard...
|
