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Patent Searching and Data


Matches 551 - 600 out of 2,615

Document Document Title
WO/1995/002720
Apparatus for controlling the formation of a sliver and comprising a card (10), a feeding device (11, 12) upstream of the card for feeding a lap to the card, a condenser (13) downstream of the card (10) to form a sliver, a set of measuri...  
WO/1995/001939
A device for feeding out reinforcement fibres at production of thermosetting plastic products, which device includes at least one magazine spool for a fibre thread (15), and guiding means (17, 18, 19) for guiding the fibre thread to a fi...  
WO/1995/001468
Sclerenchyma fibres, in particular flax, are mechanically processed to form a fibre band and the fibers are oriented in a substantially parallel direction. Ligneous components, fats, pectins and other impurities are removed from the fibr...  
WO/1995/000686
The lap (W) to be fed to the combing head (1, 2, 3, 5, 6) is wound off a lap roll (7). The roll (7) has a winding tube (8) on which the lap is wound. The device has supports (10, 12) to hold the roll (7) rotatably in such a way that its ...  
WO/1994/027903
Crimped fibres of solvent-spun cellulose are made and checked for damage in a method in which: i) cellulose is dissolved in an amine oxide solvent to form a hot cellulose solution, ii) the hot cellulose solution is extruded through a die...  
WO/1994/027201
In a control for a drive pressurised by a working fluid, the working fluid flows through an eletrovalve which determines the amount of working fluid to be suplied to the drive. The electric signal which controls the valve is generated by...  
WO/1994/024348
Metallic card-clothing wire (1) includes a plurality of teeth (2) supported by a base (4). Each tooth (2) includes a leading surface (6), side surfaces (8) and a rear surface (10). The leading surfaces (6) are arranged, in use, to initia...  
WO/1994/016128
A textile machine (10) for treating a fibrous feedstock, and more particularly a carding engine having at least one carding cylinder (11, 12), and an under cylinder cleaning system (13) for collecting trash particles separated from the f...  
WO/1994/009355
A testing apparatus (10) includes a receiver (28) for holding a plurality of textile samples (36) and an automatic feed mechanism (16) disposed adjacent to the receiver (28) for selectively engaging and removing samples (36) from the rec...  
WO/1994/005837
An opening roller (80) includes a helical groove in which card-clothing wire (34) is fixed. The card-clothing wire includes an outwardly facing shoulder (38) and a fibre opening element (40) which has a saw-tooth shape. Lands (42) are de...  
WO/1994/005836
The invention relates to a device for producing a web with a carder (3) and a folder (2). Between the carder (3) and the folder (2) there is a pile store (5) with a variable storage volume. The pile store (5) is controlled by the cuttler...  
WO/1994/002838
A device for detecting defects (2, 3) in fibrous materials (4, 22), comprises members (16, 17) for squeezing the material against a film (1), a separating member (24) downstream of the squeezing members for separating the fibrous materia...  
WO/1994/002670
A carding machine for producing a nonwoven tissue/card sliver is characterized by guiding the fibres along the lower side of the drum (5) and by a waste collecting chamber (2) arranged below the drum and provided with a suction device (4...  
WO/1993/024692
In a process for producing nonwoven in which a card web is laid in a zig-zag on a discharge belt moving transversely to the card discharge direction, where the card web emerges vertically from a delivery device moved to and fro in a hori...  
WO/1993/023752
According to the invention, a sample (3) of the fibrous substance is prepared and then applied, using a pressing and heating member (8), to an aluminium plate. After the fibres have been removed and the honeydew spheres have been dried o...  
WO/1993/018888
To grind linings (2) of a lined drum (1) while it is running, a slider (9) is moved to and fro over the linings. According to the invention, the slider is moved to and fro by the inside slot (17) of a driving belt, the driving belt being...  
WO/1993/019232
Dirt separation through an aperture (36) in the casing around a rotating roller or drum is enhanced by guide grooves (142) or slots in the casing. The guide grooves or slots extend in the direction of movement of the fibres being conveye...  
WO/1993/015247
The invention provides elastic fabrics which are substantially non-extensible in the machine direction and have substantial elastic properties in the cross-machine direction. The process stable fabrics of the invention include a net and ...  
WO/1993/015248
The invention provides composite elastic nonwoven fabrics and the process of making them. The composite elastic fabrics of the invention include an elastomeric net and at least one fibrous web including binder fibers and which is intimat...  
WO/1993/013252
Process and plant for the treatment of honey dew-tainted cotton. According to the invention, the cotton, which is previously formed into a sheet (11) is treated in a wet atmosphere and is then made to pass between pressing members (2) wh...  
WO/1993/013253
Process and plant for treating honey dew-tainted cotton to facilitate spinning. According to the invention, the cotton to be treated is formed into a sheet (21) which is passed between guiding members (3, 3') and subjected to hot steam i...  
WO/1993/012277
A combing machine has several combing heads. Each combing head has means (3) for feeding a lap to be combed per head and means for tearing away combed out tufts from the lap and to form a single web from all heads. In addition, the combi...  
WO/1993/012278
A process control computer (R) for the upstream machines arranged upstream of a spinning mill reacts to signals supplied by a combing machine (1) that represent the uniformity of the products (10) supplied to a regulated drawing frame (1...  
WO/1993/011288
A method and apparatus (10) for processing chopped fibers (12) from essentially continuous tows (18a, b, c), each consisting of individual strands (20), comprises independently feeding at least two tows to a venturi pump (22) and associa...  
WO/1993/010298
A method is disclosed for opening fibers. Preferably, the fibers are opened in the high speed production of uniform, lightweight webs by air-laydown of textile fibers. In a preferred embodiment, a rotating toothed disperser roll is used ...  
WO/1993/007315
Woollen carding apparatus includes a laying device (3) adapted to traverse a feeding device, the laying device including means (7) for laying a sliver (2) of material across said feeding device. Signal means (4) arranged to provide a sig...  
WO/1993/007314
There is disclosed a setting device (25) and a method of setting the flats/cylinder clearance of a carding machine (10) having a main toothed cylinder (11), a revolving flat assembly (14) comprising a series of flats (15) which are movab...  
WO/1993/006272
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...  
WO/1993/006275
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...  
WO/1993/006274
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...  
WO/1993/006273
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 (...  
WO/1993/005215
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...  
WO/1993/002236
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 ...  
WO/1993/002238
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...  
WO/1993/002237
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...  
WO/1993/000465
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...  
WO/1993/000464
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 ...  
WO/1992/022691
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/...  
WO/1992/021801
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) ...  
WO/1992/021958
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 ...  
WO/1992/021799
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...  
WO/1992/021802
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...  
WO/1992/021800
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 ...  
WO/1992/021807
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 ...  
WO/1992/016676
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...  
WO/1992/016677
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...  
WO/1992/014873
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...  
WO/1992/014872
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...  
WO/1992/013985
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...  
WO/1992/011402
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...  

Matches 551 - 600 out of 2,615