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JPH1118690A |
To obtain feed for pisciculture, capable of delaying change of fish after death and retaining the freshness and obtain fishes retained in freshness by using the feed. This feed contains e.g. sugar such as glucose and/or sugar alcohol as ...
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JP2844904B2 |
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JP2844478B2 |
Method and equipment for filtration of a suspension so that the suspension to be filtered is fed from a feed part (4) onto the filter face of a filter member (5), which moves relative the feed part. The pulp layer is formed on the outer ...
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JPH10513235A |
A method for making uncreped throughdried tissues is disclosed in which the dried tissue sheet (15) is fully supported by a fabric (18) up to the reel (23). This method eliminates the open draw between the throughdryer (13) and the reel ...
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JP2836907B2 |
The present invention relates to a method for forming fibrous paper or board web on a double wire section of a paper machine or equivalent the said double wire section comprising a first wire loop (10) and a second wire loop (20) in conj...
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JP2829417B2 |
Apparatus for thickening a suspension of pulp material which includes an endless foraminous belt (30) wrapping two spaced horizontally supported rolls (20,22). A doctor mechanism is provided for transferring thickened pulp from the surfa...
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JPH10512334A |
A smooth, high density tissue. The tissue has a relatively low caliper, yet maintains visually discernible machine direction micropeaks at a suitable micropeak frequency.
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JP2807243B2 |
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JP2808491B2 |
In a twin-wire former in a paper machine, an operation of a hybrid former mode and that of a gap former mode are conducted, and papers of quality conforming to the kind of papers can be made in a wide range of basis weight with regard to...
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JP2809358B2 |
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JP2804331B2 |
A paper machine for manufacturing a soft crepe paper web, comprising a wet end (1) having a forming wire (4) for forming and carrying a paper web (7), and a drying section (2) provided with a drying cylinder (12), said paper machine havi...
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JPH10131079A |
To provide a twin wire former capable of improving characteristics for joining the surface layers of a multi-layered cardboard paper and integrating the surface layers with base-layered paper webs without using a binder. This method for ...
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JP2752511B2 |
A double screen belt press for dewatering mixtures of fibrous material suspensions has a wedge compression zone comprising rolls and perforated plates supporting generally upper and lower screen belts. For dewatering mixtures of fibrous ...
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JP2749971B2 |
A sheet-forming apparatus for a paper machine having at least two fixed hydroextractors (9) which have separate locations for drainage to the hydroextractor side from locations for dispersion of fibres. These hydroextractors (9) are arra...
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JPH10504613A |
PCT No. PCT/SE95/00938 Sec. 371 Date Feb. 13, 1997 Sec. 102(e) Date Feb. 13, 1997 PCT Filed Aug. 17, 1995 PCT Pub. No. WO96/06222 PCT Pub. Date Feb. 29, 1996Nonwoven material produced by hydroentangling a fiber web, comprising recycled f...
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JP2739247B2 |
Method and drum filter for thickening of slurry and for treatment of the slurry with liquid. The slurry to be thickened is passed onto the filter face of a drum (3) revolving in a basin (3), and the treatment liquid is passed through the...
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JP2740882B2 |
In a papermaking machine, a method and mechanism for delivering stock to a dewatering web including a pressure headbox with a narrowing slice opening, a receiving throat either with a single traveling forming wire or a pair of traveling ...
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JPH1088490A |
To provide a paper-making machine capable of improving a dehydration ability in a paper-making net section and enhancing a weave-improving ability. In this paper machine, an upper wire 5 is disposed on a lower wire 2, and a blade type de...
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JP2722192B2 |
A system for forming a web from a dilute, aqueous slurry of fibers wherein a thin, horizontally-extending aqueous stream of fibers is projected onto a travelling foraminous forming wire (22). The forming wire (22) is disposed to travel o...
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JPH1060793A |
To provide a method for producing paper capable of obtaining advantages of increasing binding strength of paper. This method for producing paper comprises forming pulp for papermaking by mixing at least one mechanical pulp component with...
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JP2712234B2 |
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JP2701487B2 |
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JP2694943B2 |
The present invention provides an improved apparatus for forming a fibrous web (24), and includes a fibrous supply mechanism (11) for providing fibers (10) of web material. The fibers (10) are deposited onto a foraminous web forming laye...
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JP2691913B2 |
A means for controlling wires in a twin-wire section in a paper or cardboard machine where the wires run one over the other for dewatering stock that is present between the wires, where a dewatering box is provided on one side of the wir...
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JP2691015B2 |
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JPH09512592A |
The equipment of the present invention serves to form a sheet of paper under the felt line, this sheet can be for monolayer or multilayer paper, the paper sheet so formed has superior characteristics to that of a sheet made in a fourdrin...
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JP2689624B2 |
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JP2686853B2 |
A forming apparatus (10) is disclosed for forming a web (W) from stock (S) ejected from a headbox (12). The apparatus (10) includes a fourdrinier wire (14) which defines a substantially horizontal section (16) having a first and a second...
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JP2675879B2 |
Apparatus for thickening papermaking pulp in water has a pair of spaced-apart rolls (20, 22) and a woven wire belt (30) trained around these rolls. The pulp is supplied at the first roll (20) for centrifugal extraction and is carried by ...
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JP2659460B2 |
A method and device for cutting a paper web (9) in a twin wire former (1) is described, said web being formed between two forming fabrics (4, 5) while wrapping a section of a forming roll (3), and the web cutting being carried out with t...
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JP2659406B2 |
A lickerin and feed mechanism create a supply of individual fibers which follow the rotation of the lickerin. These fibers are deflected from the lickerin in the form of a stream by means of a plate arranged parallel to the lickerin. A c...
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JP2659405B2 |
PURPOSE: To provide the subject producing machine capable of separating short fibers produced from a pulp board with a feed roller, a nose bar and a lickerin from the lickerin by a deflector plate and directing the separated short fibers...
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JP2653459B2 |
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JPH09508947A |
(57) [Summary] The present invention includes a forming cylinder (1), a felt (2), and a wire (3), the felt (2) being arranged inside and the wire (3) being arranged outside the forming cylinder (1). The felt and wire form a gap (4) that ...
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JP2646402B2 |
A transfer apparatus (10C) is disclosed for transferring a tail (TC) of a web (WC) from a press roll(12C) to a dryer (14C) of a dryer section (16C). The apparatus includes a lead-in roll (22C) which is disposed adjacent to and spaced rel...
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JP2642980B2 |
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JP2639439B2 |
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JP2639438B2 |
A tissue making apparatus (10) is disclosed for making tissue (T) from stock (S). The apparatus includes a former (12) for forming a web of wet tissue (W) from the stock (S). An air drying arrangement (14) is disposed immediately downstr...
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JP2617517B2 |
All of the essential operating parts for adding a top former assembly to a new Fourdrinier paper machine or for converting an existing Fourdrinier paper machine into a top former are carried by a supplemental frame assembly (100) which c...
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JP2613735B2 |
PURPOSE: To provide a method for forming a fibrous web having a non-step gradation in basis weight and an apparatus therefor. CONSTITUTION: This apparatus for forming a deposited fibrous article includes a porous forming surface for depo...
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JP2612942B2 |
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JP2608610B2 |
This invention is related to a method and an apparatus for forming a dry web on the wire, with the fibre material being fed into at least one perforated drumlike forming element (2) that covers essentially the whole width of the web to b...
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JP2607686B2 |
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JP2534234Y2 |
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JP2604681B2 |
A twin wire forming apparatus for forming a web from stock having an ash content above 20% has upstream end disposed closely adjacent to a headbox. A curved shoe cooperates with a second wire and is immediately downstream relative to the...
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JP2603538B2 |
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JPH09502773A |
A three-layer headbox has two rigid separator vanes (11; 12) mounted in the headbox slice chamber (10) to form two outer stock flow channels (39; 41) and an intermediary one (40). The upstream end of each vane (11; 12) is securely fixed ...
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JP2589259B2 |
An apparatus includes a forming section for forming a web from stock. The apparatus also includes a press section which is disposed downstream relative to the forming section for removing a portion of water from the formed web. The press...
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JP2587360B2 |
A mechanism and method for initially dewatering a paper stock slurry between looped traveling forming wires wherein the wires pass over turning bars, controlling the cross machine curvature of the turning bars to compensate for variation...
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JP2581615B2 |
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