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JPH01118689A |
PURPOSE: To improve the reliability of inspected data by performing an inspection operation by compensating a time lag for using a common part to every B/M sensors in performing an on-line inspection. CONSTITUTION: This on-line inspectio...
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JPS6468591A |
PURPOSE: To enable an expensive catchment system having a suction at an upper wire unit not to be required by arranging the specific second forming roll besides the first forming roll. CONSTITUTION: The second forming roll 22 is installe...
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JPH0112877B2 |
Web of paper is formed in a space enclosed between an upper flexible lip extending from the straight edge nozzle of a slurry feed box, and a part of the woven metal gauze which is not supported, at least at the end of the forming of the ...
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JPS6433296A |
PURPOSE: To provide a former for forming a paper web, having a good forming property and a good drainage capacity by setting the sum of wrapping angles, a distance between forming rolls, and the length of a free web between the forming r...
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JPS641600B2 |
This device, preferably formed as a dual paper machine, has according to a preferred embodiment two endless screens, mainly a lower screen (21) and an upper screen (22). The lower screen (21), on which is formed a paper web, and the uppe...
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JPS63315691A |
A fibrous tape base web material comprises fibres bonded together by paper making bonds with the web having a first surface with patterned undulations and an opposite second relative smooth surface. The web has an apparent bulk in the ra...
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JPS63154699U |
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JPS63154700U |
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JPS6350473B2 |
A forming and dewatering mechanism for a twin wire section of a papermaking machine wherein the top wire (10) is brought down over an adjustable roll (18) and both wires (10, 11) are pssed over a curved shoe (14) with a solid or slotted ...
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JPS6343517B2 |
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JPS6343519B2 |
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JPS6342039B2 |
Multilayer headbox apparatus for a papermaking machine comprises spaced apart headbox walls defining an elongated, converging channel terminating in an exit opening, and at least one partition member anchored in the headbox at its upstre...
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JPS63120190A |
A method of and arrangement for resisting formation of undulations in a fiber/water mixture supplied onto a forming wire at an open planar wire section of a paper-making machine include establishing over the wire an air curtain extending...
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JPS6319639B2 |
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JPS6313278Y2 |
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JPS6316520B2 |
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JPS62231095A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS62215087A |
A headbox, preferably for a paper machine, has a nozzle chamber with a slice gap, which is confined by a top and a bottom lip wall and by two side walls. The nozzle chamber is divided for the production of multi-layer fibrous stock webs ...
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JPS6237157B2 |
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JPS62114099U |
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JPS62101899U |
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JPS6229557B2 |
A double sieve or twin-wire papermaking machine possesses a substantially planar section of a lower band which is equipped with a headbox. Furthermore, it contains a shoe containing a domed surface and a dewatering cylinder. Arranged aft...
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JPS62141191A |
An apparatus for treating a fiber suspension, comprises a drum rotatably journalled to a stand and having an envelope surface to support a fiber web formed from the fiber suspension. A curved wall plate which is concave in the direction ...
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JPS6214679B2 |
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JPS6214680B2 |
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JPS6223898U |
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JPS6228491A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS61289196A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6158598B2 |
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JPS61198299U |
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JPS6153480B2 |
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JPS6149437B2 |
A double wire former for multi- ply paper or board and having a number of headbox outlet apertures (14, 15, 16). Three streams of stock (A, B, C) are kept separate by partition components (25, 26) even after leaving the headbox outlet ap...
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JPS6146599B2 |
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JPS6143480B2 |
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JPS6137399B2 |
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JPS6137398B2 |
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JPS61146400A |
Continuous elimination of at least part of the liquid contained in a layer formed by depositing a liquid compound having a low solid matter content on a mobile, continuous, liquid-porous support, is effected by dripping, pressing and eva...
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JPS6111360B2 |
For the manufacture of fibreboard, there is used an apparatus provided with an endless conveyor belt (1) made of a permeable material, to a portion of which belt suction is applied by a suction box (3). A slurry of fibre from a supply ta...
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JPS6163793A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS619033Y2 |
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JPS618197B2 |
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JPS612716Y2 |
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JPS612718Y2 |
The invention relates for forming shoes in a twin wire former for a paper making machine. …In known formers the contact surfaces (S) of the forming shoes (2) cause local flows to occur both in the direction of travel of the wires (...
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JPS60259696A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS60252798A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS60172799U |
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JPS60169299U |
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JPS60165500U |
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JPS6040556B2 |
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JPS60122400U |
A method and apparatus for forming a web wherein a fiber suspension from a head box is fed on a section of a forming wire formed by a first, substantially horizontal dewatering zone, and where the web being formed is thereafter led to a ...
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