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WO/1993/006274A1 |
There is disclosed a method of carding a fibrous feedstock to form a carded sliver using a carding engine (10) having a main toothed wire cylinder (11), a taker-in (12), a doffer (13), and a series of flats (14) movable along a closed lo...
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WO/1993/006275A1 |
A process is disclosed for supplying a lap (10) that can be unwound from a lap roll (3) to a combing unit (16) of a combing machine. The lap roll (3) lies on rotary winding cylinders (4) and at least one of the winding cylinders (4) is l...
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WO/1993/006273A1 |
There is disclosed a carding cylinder (10) having an internal cooling system arranged to route a flow of coolant to predetermined regions of the cylinder which require cooling and which comprises: a shaft (12, 13) on which the cylinder (...
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WO/1993/006272A1 |
A bale opener and mixer for packed fiber bales (2) has a continuous bale supply on a conveyor arrangement (4) that supplies the packed fiber bales (2) to a stripping surface (6), and a rail-guided cutter head (10) that moves back and for...
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WO/1993/005215A1 |
An unwinding carriage (14) is fed with a fibre web (4). The unwinding carriage (14) is alternatingly displaced so that it lays the web (4) on an output belt (8) driven transversely to the motion of the unwinding carriage (14) so as to ma...
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WO/1993/002236A1 |
There is disclosed a carding machine (100) which comprises feed means (2), a taker-in (3), a main carding cylinder (4), a doffer (6), and a stripper arrangement (7), in which a plenum chamber (11) is located at any region of the machine ...
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WO/1993/002237A1 |
There is disclosed a carding engine guard arrangement comprising a carding engine (10) having a longitudinal axis, and respective guards (11) arranged along each side of the carding engine (10), in which at least one of the guards compri...
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WO/1993/002238A1 |
A fibre opening device (2) comprises a housing in which a cylindrical roller body (40) is rotatably mounted. The roller body (40) is fixed to an axle (42) which is connected to an axle (46) which is rotatably mounted in a bearing housing...
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WO/1993/000464A1 |
A lap is produced in a spreading lapping machine (2) by successively folding a fibre web from a card (1), whereafter the lap is drawn in a drawing machine (4). The drawing machine (4) is provided with rotatable devices having peripheral ...
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WO/1993/000465A1 |
An intermediate product is used consisting of fibres distributed essentially in two directions at an angle to each other. Said intermediate product is fed into a spreading and lapping machine (13A, 13B) which places it in alternating lay...
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WO/1992/022691A1 |
The invention relates to a textile machine, in particular a drawframe or similar device for ensuring that a textile fibre lap is parallel and uniform. The invention is applicable to the processing of natural, synthetic and mixed natural/...
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WO/1992/021958A1 |
A method in the production of a mineral fibre felt, said method utilizing a continuous measurement of the distribution of fibres over the width of the primary fibre web. A measurement apparatus suited to implement the method comprises a ...
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WO/1992/021800A1 |
A fibre web (4) is transported by belts (2, 5) passing around rollers (32-43, 60-69). Some of said rollers are supported by main carriages (10, 14) which are reciprocatingly movable over a bed (8) which moves parallel to the roller axes ...
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WO/1992/021799A1 |
A fibre web (4) is transported by belts (2, 5) passing around rollers. Some of said rollers are supported by a feed carriage (10) and a discharge carriage which are reciprocatingly movable over a bed (8) which moves parallel to the rolle...
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WO/1992/021801A1 |
There is disclosed a method of fixing card clothing (100) to the surface (108) of a carrier cylinder (107) which has a slot (109) in its outer periphery, in which the card clothing comprises an elongate strip of resilient material (101) ...
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WO/1992/021807A1 |
The invention relates to an apparatus for the production of a folded non-woven fabric, comprising means (1 to 3) including a card (3) for making a fibre web of the non-woven fabric (4) and a folder (5 to 9) for folding the fibre web. To ...
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WO/1992/021802A1 |
A fibre web (4) is transported by means of conveyor belts (2, 5) passing around rollers (32-43, 60-69). Some of said rollers are carried by primary reciprocating carriers (10, 14) above a floor (8) which moves in parallel to the roller a...
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WO/1992/016677A1 |
The nipper set has an upper nipper plate (10) and a lower nipper plate (9). The lower edge of the upper nipper plate (10) can be pressed against the top (9.2) of the lower nipper plate (9) in order to nip a lap to be combed so that a tuf...
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WO/1992/016676A1 |
There is disclosed a revolving flat carding machine, and a method of operation thereof, which comprises a main cylinder (11) having cylinder wires (12), a main taker-in roller (23) having card wire clothing with wire ends (23a), and an a...
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WO/1992/014872A1 |
A device for opening flocculent fibrous material composed of natural or man-made fibres is incorporated in a pneumatic conveying path for processing the fibrous material through a supply line connecting piece (5) and a discharge line con...
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WO/1992/014873A1 |
A flat for a revolving flat-type carding machine is disclosed which comprises a T-shaped flat body (10) comprising a flat flange (12) (to which a card clothing ''top'' (14) is clipped) and a relatively deep web (16). At each end of the f...
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WO/1992/013985A1 |
A combing machine comprises, consecutively mounted, a mechanism for feeding the fibrous product to be processed comprising in turn a transporter (1) and a pair of feeding rollers (3), and a needle field consisting of working elements. Th...
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WO/1992/011402A1 |
A method of killing a cocoon efficiently for producing raw silk, which comprises placing cocoons as such or in an air-permeable bag in a difficultly gas-permeable bag or container, blowing ethylene oxide gas thereinto, and maintaining th...
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WO/1992/007985A1 |
A fiber blending system includes an apparatus and method of forming a mat of cellulosic fibers and synthetic fibers, as well as a mat thereby formed. The method includes the steps of fiberizing cellulosic material into cellulosic fibers ...
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WO/1992/004988A1 |
The invention concerns a separator for airborne fibres, with a housing (2) enclosing a separating chamber (20) with an essentially cylindrical upper section (8), disposed with its longitudinal axis vertical, and a funnel-shaped lower sec...
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WO/1992/005301A1 |
A regulated drafting system produces changes in strain by altering the delivery rate. The can press, however, runs uniformly. A store between the delivery cylinder and the can press detects changes in the quantity of fibre strip delivere...
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WO/1992/004488A1 |
A carding flat (a) with card clothing (16), carried upon flexible bends (10) above an arch (12) of a carding machine and beneath carrier disks (11) has end mountings (B). Each end mounting (B) has a relieved portion (25a) and a juncture ...
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WO/1992/004492A1 |
A method of producing a shaped fibrous fabric structure in which a continuous filament sheet (16a) is subjected to a needle punching action, segments (36, 38) are cut from the sheet and these segments are assembled to form an annulus, an...
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WO/1992/002670A1 |
A process and device for finding the material flow in a textile processing plant, especially a spinning works, in which the material is processed by a plurality of machines and is transported to and from the machines via conveyor systems...
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WO/1992/001626A2 |
A moulding or padding material for textiles, such as covers, clothes or the like, is composed of a plurality of fiber aggregates. Each fiber aggregates 50 mm long at its longest extension. The fiber aggregates are shaped as down, as all ...
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WO/1992/001095A1 |
An apparatus for the treatment of fibre material, in particular mineral or glass fibre, has a unit (1) for loosening or opening the fibre material, and a unit (2) for feeding the fibre material to the loosening unit (1). Further, the loo...
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WO/1992/000409A1 |
A process for controlling a fibre processing installation which comprises a series of processing stages in order to provide fibre material in the form of a predetermined web, whereby the properties of this web may be influenced by suitab...
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WO/1991/019841A1 |
The invention concerns a process and device for controlling the opening of, for instance, a carding (101) or cleaning machine. A yarn-release element is moved past a yarn feed (20) and releases and takes yarns from the yarn feed, at the ...
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WO/1991/019035A1 |
A method of inspecting cleanliness of a top in which pill defects and plant defects are classified from image signals obtained through imaging the top with an image sensor by adopting suitably the methods of discrimination, such as round...
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WO/1991/016595A1 |
The invention concerns a device for measuring, to a given tolerance, the width of a fiber pack passing between a pair of rollers mounted so that the nip can be adjusted. The invention calls for at least one of the pair of rollers to be m...
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WO/1991/016625A1 |
A process in disclosed for sampling textile fibre skeins. A fibre skein (2) continuously moved in the longitudinal direction (23) is intermittently brought to a stop within a limited section (4, 28). The profile of the immobilized sectio...
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WO/1991/016480A1 |
This process is used to optimize yarn quality and maintain it constant in the automatic mixing of bales of different quality. Bales of different quality (1a, ...1b, ...1n) are placed in the transport path (3) of the transfer element (4) ...
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WO/1991/016481A1 |
Described is a process for clearing faults in machines, in particular spinning machines, in which fault signals are fed from the machine to a process-control computer which controls the removal of the faults. The process-control computer...
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WO/1991/015605A1 |
Metallic card clothing is illustrated having sharp metallic points C at tips of teeth (32) formed by punching and thereafter exerting a mechanical force bending metal over at the tips of the teeth (Fig. 12).
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WO/1991/015618A1 |
In a nonwoven laying device with at least two reciprocating carriages accelerated at their turn-around points, i.e. an upper and a lying carriage, with at least two conveyor belts running around guide rollers on the carriages, i.e. a mai...
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WO/1991/014810A1 |
This invention provides methods by which any staple fiber or continuous filament can be stretch processed such that the fiber's internal molecular structure is oriented along the fiber strand axis. With only the simple continuous and sim...
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WO/1991/014169A1 |
Single entities such as fibers (12) are delivered one at a time to a fluid stream, and a nozzle orients the entities so that each entity along its length (major dimension) is generally parallel with the direction of fluid flow. The entit...
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WO/1991/014029A1 |
A method of spinning discontinuous lengths (staple) of a high molecular weight (over 150,000) polyethylene fiber, and the resulting spun fiber, are disclosed. The method comprises blending a sufficient amount of discontinuous lengths of ...
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WO/1991/014117A1 |
A hollow cylinder characterized by comprising end plates and a hollow cylindrical member (18) formed of a plurality of interengaging modules (1), preferably of extruded metal construction, each extending parallel to the axis of said cyli...
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WO/1991/011548A1 |
A combing machine and respective comber groups for cotton strip wherein each comber group includes: a combing roll (5) of the cotton fringe (p) involving a circular sector of combing tips (51); a tearing combing roll couple group rotatin...
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WO/1991/009164A1 |
A wool card has at least one burr-beater morel unit (15a, 15b) for the removal of vegetable matter, the morel roller (16, 20) of which is fitted with a plurality of burr-beaters (30, 31), preferably two, arranged about the morel roller (...
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WO/1991/007530A2 |
A method and apparatus for providing uniformly distributed filaments from a spun filament bundle and a process for forming spunbonded fabric having superior uniformity and a favorable ratio between machine and cross direction tensile str...
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WO/1991/005095A1 |
The invention concerns a device with two parallel opening rollers (2, 4) which rotate in the same direction and are mounted substantially horizontally above grid segments (12, 14) in a housing (3), the zones of action (36, 38) of these r...
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WO/1991/005090A1 |
In a device for opening up compressed bales of textile fibre, using at least one milling cylinder (3, 4) acting on the surface (20) of the fibre bales, and with pressure cylinders (18) one arranged upstream and one downstream of the mill...
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WO/1991/005093A1 |
A multiple ball opener (1) has a transport device for bringing compressed fibre balls (14, 16) to a horizontal stripping surface (3). The transport device comprises a section (20) which rises to the stripping plane and a stripping device...
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