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Patent Searching and Data


Matches 651 - 700 out of 2,609

Document Document Title
WO/1988/004194
A fluid filter is formed by manufacturing an air laid batt containing randomly disposed structural fibers and a thermoplastic binder fiber. The interstices between the fibers are fixed by applying a latex resin to the batt, thereby fixin...  
WO/1988/004337
Fibers or other bulk material to be conveyed into an air forming system are fed in a continuous stream at a uniform rate to the air forming system by conveying the material into an elongated weigh pan (36), weighing the pan (36), droppin...  
WO/1988/003509
Method for feeding out the primary web or a mineral wool web by means of a pendulum conveyor and to an arrangement of such a pendulum conveyor. When feeding out a mineral wool web by means of a pendulum conveyor (4) one aims at an output...  
WO/1988/003063
A foreign object separation apparatus comprises a feed conveyor (8) for delivering material to be processed to an inspection region where the material descends, means (10, 11) for illuminating the material in the inspection region, a plu...  
WO/1988/003121
A process for feeding out a primary web of mineral wool onto a receiving conveyor. For this purpose, a pendulum conveyor has been used. In order to achieve good quality and the desired capacity the primary web must be thin and output rat...  
WO/1988/002037
A device for treating and blowing fibre insulating material such as glass wool or rock wool, comprises a container (1) for insulating material and a housing (4) arranged adjacent said container and communicating therewith. Moreover, the ...  
WO/1987/006631
Method and device for producing a mineral wool web from a thin primary web formed on a movable collecting surface (6). According to prior known methods, the primary web is folded on a receiving conveyor (18) in an overlapping configurati...  
WO/1987/006277
The opening cylinder has a cylindrical part (1), the covering surface of which is provided with teeth (2) arranged in parallel rows, each row being firmly attached to a comb strip (10) and, together with the latter, is housed in an appro...  
WO/1987/003626
Fibre material is defibrated and dispersed in an air flow and introduced through an inlet (2) into a forming head (1). In the forming head (1) the inlet transforms to a single-curved convex surface (5), which leads all the way to an acce...  
WO/1987/002392
Apparatus for cutting a continuous strand into predetermined lengths, wherein a cutting head (102) having an array of cutting blades (110) rotates around its axis, a strand winding device (112) rotates around an axis intercepting the axi...  
WO/1986/006420
Method for determining whether textile staple fibers having crimp therein, either natural or man-made, have a weighted-average cohesion number of from 14.2 to 31.75 centimeters (5.6 to 12.5 inches) by initiating gas impingement contacts ...  
WO/1986/000097
In a dry forming system for laying out a fibrous layer on a forming wire (2) a perforated pipe (12) is used, which extends crosswise over the forming wire, and through which is passed a flow of air fluidized fibers. Inside the pipe (12) ...  
WO/1985/004429
Card for the production of a nonwoven fabric web. The object is to provide a new card enabling a high production rate and the manufacturing to be interrupted without any breaks in the web itself. The card comprises e.g. three main rolls ...  
WO/1985/002209
Apparatus and methods for controlled application of aeromechanical and electrodynamic release and separation forces for foreign particulate matter in fiber materials. A number of elements are employed in various combinations. One importa...  
WO/1984/004111
The apparatus instantaneously cuts any of various types of roving, such as glass fiber, asbestos yarn orcotton yarn, to any desired length and at any desired period in accordance with manufacturing conditions, in a manufacturing process ...  
WO/1984/003525
Apparatus and method for cutting a strand into predetermined lenghts, wherein a cutting head (12) having a plurality of cutting blades (20) forming a cutting zone rotates around one axis (A) and a strand winding device (14) rotates aroun...  
WO/1984/003309
Bleached cotton fibers and absorbing materials for single use articles. The object of the present invention is a method for shortening bleached cotton fibers, comprising: a) passing a fiber mat (1) between a trough plate (2) and a feedin...  
WO/1984/002363
A method and apparatus for forming a web of material, by laying particles distributed in a gaseous medium onto a particle-laying surface (20), in which method the stream of material (4), comprising the gaseous medium and the particles, i...  
WO/1984/000040
The method provides for the formation of frayed ends on textile fibers (9) comprised of thermoplastic material by heating them sufficiently by means of a laser beam (12') so as to bring the fiber material to a visco-elastic state, while ...  
WO/1983/003246
A method and apparatus for the reclamation of inorganic fibers from waste continous strips of inorganic fibers. A binding agent, such as an organic binder, must be removed before the fibers can be reused or further processed. One or more...  
WO/1983/001076
A cord of fibers (1) is drawn from a spinning can (2) and is brougth by means of a supply device (3) to a tearing up roller (4). In this tearing up roller, the filaments of the cord are torn, thereby obtaining individual fibers. In the c...  
WO/1983/000604
A cigarette making machine or feed apparatus for fibrous material other than tobacco includes a pinned feed conveyor (20) arranged to feed material from a supply and past refusing means (22) whereby the feed conveyor will carry a metered...  
WO/1981/003349
An arrangement in flat-fittings (2, 3) in cotton carding machines, for removing dust, husks and neps from the cotton supplied to the carding cylinder fittings (4), and comprising a gap (5) disposed along the whole length of the flat-fitt...  
WO/1981/002031
For distributing loose fibres on a moving forming web (2) in dry forming of paper an air fluidized fibre material is fed to and recirculated in a pipe circuit comprising two parallel, straight screen pipes (12) extending over the forming...  
WO/1981/002029
The adjustment of the density of the fiber layer in carding machines and the like is based on the measurement of the torque used for driving the licker-in (4) or the drum (8). A signal corresponding to the torque is compared with an orde...  
WO/1981/000263
Process and device for producing a slubbing of fibers which may be drawn from a hank formed of endless filaments; the hank is pressed to be worked on subsequently. The sector of band wherein the points of the fibers project due to the cu...  
WO/1981/000118
Plant for separating an aggregate of fibers comprised of agglomerations which may slide with respect to each other, by means of two pairs of driven rollers (9/10; 11/12), which form two pinching lines (m and n) for the agglomeration. The...  
WO/1980/001252
Method and apparatus for cleaning waste from the area below machinery particularly textile processing machinery. One or more receiving members (7) substantially cover the area below the machinery and an air flow is created below the mach...  
WO/1980/001088
A binding element for building elements of concrete or reinforced concrete cast the ones after the others, comprises a body (1) with at least one threaded hole which goes right through the body (nut 5). The body (1) is formed for the rem...  
WO/1980/000980
In a carding machine provided with a flat assembly (13), the flats (12) have T-shaped cross sections. By closing temporarily the space between the cores (18, 18a) of two adjacent flats by means of a cover element (30), a longitudinal con...  
WO/1980/000981
Apparatus for processing textile fibres having a sliver deposition apparatus (18) provided with suction means for removing dust and fly liberated from a sliver (11) in its path to the sliver deposition apparatus. The dust and fly removal...  
WO/1980/000458
A web crushing arrangement for a card web comprises cooperating working rolls (6, 7) which are supported by a pressure-loadable support member (23), elastic pressure transmitting means (26, 29) being provided between the working roll (7)...  
WO/1979/000983
The working conditions between two rotating cylindres (4, 5), which are provided with a point clothing (9, 19) and are processing or mutually transferring a fibre web, of a processing machine of the staple fibre spinning plant are always...  
WO/1979/000885
The cleaning residues of cotton are usually separated into spinnable quality fibers and waste. Therefore, it is important to conceive a separating process and arrangement of which the capacity is adapted to the output of individual mills...  
WO/1979/000460
A crush roll arrangement for a card web with two co-operating working rolls (6 and 10) as used, e.g. for crushing of seed and shell particles contained in a thin card web. At least one of the two rolls (6 and 10) is designed as a hollow ...  
WO/1979/000420
The inventive method is used for producing of measuring values depending on the linear density of a fibre sliver transported through a measuring funnel. A measuring signal transmitted from the measuring funnel (2) is transformed into a p...  
WO/1979/000438
A card is equipped behind the doffer roll (7) with a pair of delivery rolls (8, 8a) for the web (9) provided each with a stationary grazing blade (12, 12a) for seed particles or similar impurities. Between the nip line K of the delivery ...  
WO/1979/000419
The apparatus permits establishment of measuring values, yielding measuring values being representative of the material cross-section area solely of fibre slivers. A throughput duct converging, as seen in the direction of transport of th...  
JP2014051771
To provide a method of manufacturing a nonwoven web perforated without physical or thermal deformation, and to provide an absorbent article including such a nonwoven web.The absorbent article comprises: a liquid-permeable top sheet; a li...  
JP2014034747
To increase driving force of a detaching roller while suppressing an increase in inertia.A detaching roller 4 comprises gears 18A and 18B at respective ends thereof. Three servomotors 20A, 20B and 20C are arranged on one end side of the ...  
JP2013253345
To provide a comber that can accurately detect variation in thickness of a sliver fed from each coaming head.A comber has a plurality of coaming heads, each including a fleece guiding plate provided between a detaching roller and a coami...  
JP2013253346
To provide a comber including a main duct for collecting noils, in which noils hardly accumulate.The comber includes: a plurality of combing heads; and a suction duct 11 for each combing head, which collects noils formed in combing. In t...  
JP2013234417
To discharge a fiber sliver package in a simple manner.An apparatus, on a spinning machine, for depositing a fiber sliver includes: a delivery device for delivering the fiber sliver; and a substantially planar receiving support surface f...  
JP2013217009
To allow the manufacture of combing elements which are inexpensive and easy to install.Combing elements K1, K2 and K3 have mounting bars H1, H2 and H3 with a mounting face A, respectively. Clothing elements E1, E2 and E3 are mounted on t...  
JP2013076172
To provide a comber preparation machine capable of uniformly winding a lap on a spool without any bump.A comber preparation machine comprises: rotatable drums 12,13; a spool 15 disposed on the drum 12,13; two rollers 21A,21B disposed at ...  
JP2013053392
To provide an apparatus for producing one-way discontinuous fiber belt in a low cost capable of stretching a fiber bundle composed of continuous fibers while preventing a stretched fiber from being wound around a roll used for stretch an...  
JP2013040436
To form a sawtooth wire having a strict and uniform tooth part geometrical shape.There is provided a sawtooth wire for forming a sawtooth-like whole-steel card clothing for a roller or a carding element of a spinning machine such as a fl...  
JP2012255238
To provide a fiber opening and classifying apparatus capable of improving the classification accuracy of an opened product and an unopened product and improving the recovery rate of the opened product.A fiber opening and classifying appa...  
JP2012255237
To provide a fiber opening and classifying apparatus capable of improving classification accuracy and productivity.A fiber opening and classifying apparatus 1, which uses the difference in flying distance due to the difference in mass be...  
JP2012255236
To provide a fiber opening and classifying apparatus capable of improving classification accuracy.A fiber opening and classifying apparatus 1, which uses the difference in flying distance due to the difference in mass between opened fibe...  

Matches 651 - 700 out of 2,609