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JPH04100991A |
PURPOSE: To prepare a reclaimed paper maintaining the good stiffness and dimensional stability of reclaimed pulp and improving the surface strength and tensile strength thereof by employing wood pulp containing the reclaimed pulp and tre...
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JPH0413480B2 |
The roll (100) comprises a non-rotatable crosshead (1) and a hollow roller (2) rotatable about this. Pressure for generating a linear pressure in the nip (10) is exerted in a longitudinal chamber (11) by a fluid which fills this and whic...
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JPH0411997B2 |
There is disclosed a heated roll for the thermal treatment of formed products. It includes a driven hollow shaft and a hollow roll body of a circular-ring-shaped cross section and closed on all sides to accommodate a heat transfer medium...
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JPH0457985A |
PURPOSE: To shorten the length of a drier cylinder group in horizontal direction by vertically arranging a drier cylinder group in such a manner as to form a folded part at least at the upper or the lower part. CONSTITUTION: A drier cyli...
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JPH0457986A |
PURPOSE: To provide the subject compact and simplified apparatus by providing a DC generator directly connected to a driving motor, generating DC power using surplus power and supplying the DC power to an inverter of a moisture profile c...
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JPH0421596U |
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JPH0413698U |
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JPH0412443U |
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JPH044095U |
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JPH044094U |
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JPH0380918B2 |
An arrangement for manufacturing or treating a web material comprises a rotary hollow roll having a hollow jacket which has an axis, a central region around which a web material moves, and two axial end regions which are free from the we...
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JPH0373678B2 |
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JPH0372758B2 |
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JPH0370040B2 |
An insulating apparatus is disclosed for thermally insulating a dryer head journalled in a dryer section of a papermaking machine. The apparatus includes a stationary insulator having a disc-shaped configuration. The insulator defines a ...
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JPH03103297U |
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JPH03103298U |
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JPH03103296U |
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JPH0368155B2 |
A press drying apparatus is disclosed for removing excess water from a formed web by the simultaneous application to the web of elevated temperature and pressure for a prolonged period of time. The apparatus includes a frame and a heated...
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JPH0368156B2 |
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JPH0399798U |
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JPH0366438B2 |
PCT No. PCT/SE87/00050 Sec. 371 Date Aug. 1, 1988 Sec. 102(e) Date Aug. 1, 1988 PCT Filed Feb. 4, 1987 PCT Pub. No. WO87/04739 PCT Pub. Date Aug. 13, 1987.An arrangement for a process plant which provides heat treatment of strip-shaped p...
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JPH0360957B2 |
A rotary joint for a stationary siphon is combined with a roll which has a cavity into which steam is introduced and which is rotatably supported by a frame. The rotary joint includes a main body fixed to an axial end of the roll. A supp...
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JPH0389197U |
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JPH0359312B2 |
A rotary joint for a rotating heat exchanging drum (10) directly attached to the end of the drum joumal (14) utilizes a flange (18) and adapter (28) to mount a seal (38) on the journal (14) and the joint body (50) is fixed with respect t...
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JPH03206196A |
PURPOSE: To efficiently carry out papermaking without breaking paper by mounting a press felt for travel in an endless path, heating the felt, supporting wet rolled paper on a surface of the felt, passing the heated felt and supported pa...
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JPH03185192A |
PURPOSE: To uniformize the shrinkage in the width direction due to drying of a paper by increasing a profile of a negative pressure across the whole width of a roll in the direction of lateral areas. CONSTITUTION: A suction space 13 divi...
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JPH03180584A |
PURPOSE: To reduce unevenness of the temperature on the high-temperature surface by rotatably supporting a hollow roll by hollow shaft units, attaching a specified flow path-changing valve to a gas pipe connecting the hollow shaft units ...
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JPH0336559Y2 |
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JPH03174083A |
PURPOSE: To simplify the exhaustion of the waste in the drier for cellulose ribbon-producing machine that is provided with at least two rows of drying units by setting the position at which the ribbon to be dried is transferred from the ...
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JPH03173614A |
PURPOSE: To rise the roll temperature, improve the bonding properties of resin with the rolls and release the resin from the rolls by forming two or more heat transfer medium flow paths of different structure concentrically in the longtu...
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JPH03503191A |
A dryer section apparatus is disclosed for drying a web. The apparatus includes a first and second tier of dryers which include, respectively, a first, second dryer and a third dryer. The arrangement is such that the web moves from the f...
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JPH0370294U |
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JPH0370295U |
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JPH0345156B2 |
A transfer apparatus (10D) is disclosed for transferring a web (WD) from a press nip(N1D) to a dryer section (14D). The apparatus (10D) includes a backing roll (32) and a press member (34) which cooperates with the backing roll for defin...
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JPH0343396B2 |
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JPH03146785A |
PURPOSE: To obtain a felt turning roll which is light in weight and is capable of handling a tail as well at the time of threading by fitting a static shaft having a bore communicating with a negative pressure source in a specific state ...
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JPH03146786A |
PURPOSE: To enable stable operation of a steam boiler even if web break occurs in a papermaking machine by regulating a control valve for bypassing part of steam in a feed pipe to a specific opening degree. CONSTITUTION: When a changeove...
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JPH03141581A |
PURPOSE: To balance the temperature distribution of a hollow roll in its axial direction by causing the end portion of an iron core to protrude from the end portion of a solenoid coil and extend into the hollow portion of an end shaft, a...
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JPH0336957B2 |
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JPH03130490A |
PURPOSE: To unnecessitate a threading-lope by blowing air over all width of the web in at least a reader region from an air supporting and drying device which supports and guides the web. CONSTITUTION: A device for guiding a paper web in...
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JPH03502119A |
The installation has a binary compression heat pump (10) exposed, on the low pressure side, to the heat energy extracted from the drying air. On the high pressure side, this heat energy is used to convert feed water to process steam for ...
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JPH03113089A |
PURPOSE: To inexpensively improve the releasability of paper to prevent the surface staining of the drier of a paper-making machine without lowering the thermal efficiency of the machine by mixing, atomizing and spraying a surface stain-...
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JPH0315598Y2 |
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JPH0372982A |
PURPOSE: To prevent the generation of product loss because of the defective drying of a thickly coated section effectively by increasing the spraying air amount of a drying zone in which a liquid composition is coated thicker than in the...
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JPH0364594A |
PURPOSE: To provide an air supplying pipe composed of a drum rotatable around a longitudinal axis, having holes on the cylinder part and having an air channel connected to its terminal, blowing air supplied into the drum through the hole...
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JPH0345794A |
PURPOSE: To provide a device for uniformly and efficiently drying a web with a relatively small quantity of air through such a scheme that a blow box is set up in each of wire space and the suction side of a drafting machine to a suction...
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JPH0310756B2 |
PCT No. PCT/FI81/00030 Sec. 371 Date Dec. 21, 1981 Sec. 102(e) Date Dec. 21, 1981 PCT Filed May 8, 1981 PCT Pub. No. WO81/03351 PCT Pub. Date Nov. 26, 1981.Cylinder dryer for a paper machine comprising a plurality of drying cylinders (10...
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JPH0327194A |
PURPOSE: To obtain the subject softer and smoother tissue for face, etc., by depositing a stratified aqueous slurry of papermaking fibers between a forming wire and a felt to form a layered embryonic web, dehydrating, drying, creping and...
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JPH033598Y2 |
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JPH036278B2 |
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