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Patent Searching and Data


Matches 551 - 600 out of 8,595

Document Document Title
WO/1997/020088A1
A method for producing high quality fabrics using recycled fabric scraps is disclosed. By use of pre-gin contacting of the virgin carrier fibers as well as moistening the fiber scraps that are recycled, fiber length and fiber uniformity ...  
WO/1997/019209A1
The invention relates to a process for producing a nonwoven fabric (23) and a matting device (1) with several layering belts (5, 6) between which the web is taken up and guided at least in regions. The matting device (1) has a belt inlet...  
WO1997013014A3  
WO/1997/015707A1
The invention relates to a winding device (10) for producing a lap roll (12), in which the lap (14) is wound on a tube (H) driven by a circulating and continuous belt (18). The tube is arranged to be rotatable about a fixed axis (A) in a...  
WO/1997/014955A1
In order to identify foreign bodies in a flow of cotton flock, a plurality of images are recorded with a single recording device and different lighting, such as transmitted and/or incident light from different sides and/or from different...  
WO/1997/013014A2
An opener for flaky fibrous materials can receive through a supply pipe (5) a flow of transport air loaded with fibrous flakes under a suction pressure and is linked by a discharge pipe (9) to a pneumatic, fibrous material processing con...  
WO/1997/007043A1
An apparatus (10) combines two constituent loose materials to form a composite loose material and immediately deposits the composite loose material in a worksite area. The apparatus includes a single combining channel (34) for forming th...  
WO/1997/000983A1
There is disclosed a fibre treatment device (10) for carrying out treatment of a fibrous material feedstock, and which comprises a treatment roller e.g. an opening roller (11) of a fibre opener device, feeding means (14, 15) for feeding ...  
WO/1997/000984A1
An intermediate card for producing a web from fibrous material is provided with a main cylinder (1); two web-forming rollers (2, 4; 2, 6) which engage with the main cylinder (1) and each take off one card web each from the main cylinder ...  
WO/1996/035831A1
The polluted fibres are pneumatically conveyed in loose form from top to bottom in a presentation channel (1) past a sensor field. The sensor arrangement (2, 2') advantageously consists of CCD cameras operating in line. The continuous fe...  
WO/1996/032239A1
A method for dispensing reinforcement fibers (12) to make a preform or laminate includes winding a continuous length of a reinforcement fiber (16) into coils (28) around a form (26, 42, 50) having a longitudinal axis (30), moving the coi...  
WO/1996/031641A1
The invention concerns a device for carrying away and collecting waste material produced during processing in a textile machine (1) (e.g. short fibres, seed trash, dust, etc.). Under the effect of a delivery air flow generated by a blowe...  
WO/1996/030577A1
A method and apparatus for distributing fibrous material (28) includes establishing a flow of fibrous material (28), positioning at least one flow distributor (32) in a position to direct at least one gaseous flow (30) into contact with ...  
WO/1996/030571A1
In an apparatus and a method for the production of nonwovens (1) at high operating speeds using at least one carding machine (2) and at least one conveyor belt (4), it is provided that an air-permeable conveyor belt (4) is used, and that...  
WO/1996/030578A1
A method and apparatus for distributing fibrous material (28) includes establishing a flow of fibrous material (28), positioning at least one flow distributor (32) in a position to direct at least one gaseous flow (30) into contact with ...  
WO/1996/029453A1
This invention relates to the creation of a different styled batt from tufts of fiber for delivery to textile machinery. In particular, the batt formed in the style of this invention is particularly suited for delivery to a carding machi...  
WO/1996/026309A1
A driving device for the feeding rollers of combing machines with several combing heads has a tonged device arranged to swivel around a fixed axis and fixed driving means for the feeding rollers, the bearing of the feeding roller being l...  
WO/1996/022410A1
An assembly (1) comprises metallic card-clothing wire (2) which has been wound on a support drum (4) and then coated with a hard coating in order to increase its durability and, therefore, extend its useful lifetime. The assembly (1) may...  
WO/1996/019728A1
The description relates to a process and device for the continuous measurement of the mass of a moving fibre strip (6) in a guide component (7) surrounding the fibre strip, in which the fibre strip is transversely irradiated by radiators...  
WO1996011292A3  
WO/1996/015299A1
There is disclosed a fibre metering arrangement (11) adapted for feeding fibre to a fibre utilising arrangement (13) comprising at least first and second fibre feeding units (14, 15), spaced apart in the direction of fibre feeding so tha...  
WO/1996/012835A1
An apparatus for separating and mixing particle-like material tending to form accumulations, particularly fibrous material, before formation of a product comprises an endless conveying surface (2) equipped with gripping means, such as pi...  
WO/1996/011292A2
A carding machine for treating a fibrous feedstock and having an adjustable cleaning device arranged at any position on the machine where removal of waste from the feedstock is required while undergoing treatment, and a machine managemen...  
WO/1996/010663A1
A plant for producing, under dry conditions, a web-formed product by compounding different materials, including fibres, is disclosed. The plant comprises an endless, during operation mainly horizontally running perforated forming belt (2...  
WO/1996/007781A1
The invention relates to the textile industry and can be used in the production of yarn. The technical result of the proposed solution is a simplification of the preliminary treatment when a filamentary product is fed to a textile machin...  
WO/1996/006964A1
A carding machine for producing an aerodynamic card web (4) has a fibre feeding device (6), a main cylinder (8) that rotates at a high speed of rotation and a shaft (10) arranged on the main cylinder (8) that guides the hurled fibres in ...  
WO/1996/006687A1
An ejection nozzle for transport of fibre thread pieces by means of compressed air, e.g. reinforcement material for manufacturing fibre reinforced plastic products, from a cutter to a moulding cavity. The nozzle is provided with a common...  
WO/1996/005342A1
The invention concerns a device for combing cotton or cotton-like fibres, the device having tongs to hold the fibres during combing, a circular comber with a sector designed to comb the fibres held by the tongs, and an essentially positi...  
WO/1996/005343A1
A thread guide for threads to be prepared has a thread guideway (1) and a preparation supply nozzle (3) that opens into the guideway. The thread guide is characterised in that a thread supply track (2) leads to the thread path (F) and op...  
WO/1996/002476A1
An apparatus for feeding fibre thread pieces from a cutter (16, 17), e.g. reinforcing material for production of fibre reinforced plastic products. The feeding is made either with regular or with unregular orientation of the longitudinal...  
WO/1996/002474A1
An apparatus for feeding one or more fibre threads, e.g. of glass, at an adjustable feeding rate. The apparatus comprises at least two synchronously driven feed rollers (11, 12) forming at least one nip for the fibre thread (10) and cons...  
WO/1996/002475A1
An apparatus for cutting fibrous reinforcement material (10) in relationship with an ejector nozzle (19). The apparatus comprises at least two feeding rollers (11, 12) and a rotary cutter (16) which is provided with a substantially cylin...  
WO/1996/000616A1
A pair of co-operating refining elements (10, 11) intended for a disc refiner to disintegrate and refine lignocellulosic material in a refining gap between two opposed refining discs rotating relative to each other. The refining elements...  
WO/1995/034704A1
This invention relates to an improved air acceleration nozzle for use in airlay web formers which reduce the creation of large scale vortices and turbulence. The nozzle accelerates the air by reducing the cross-sectional area of the cond...  
WO/1995/033875A1
A carding engine (10) having a main toothed cylinder (11), a taker-in (12), a doffer (13), and a revolving flats assembly (14) positioned above the outer periphery of the cylinder (11) in the region between the taker-in (12) and the doff...  
WO/1995/030036A1
Methods, apparatuses, and devices are disclosed for collecting a veil including long fibers with high speed conveyor surfaces to produce a web of loosely related fibers, and further forming a wool pack by distributing the web of fibers w...  
WO/1995/027816A1
The invention concerns a combing machine with individual electric drives to several spindles, a control unit designed to synchronize the individual drives, a discontinuously driven rotary comb and grippers driven, synchronized with the r...  
WO/1995/027817A1
The invention concerns a device for providing a synchronized drive to several spindles in a combing machine with several individual electric drives whose position and rotational-speed control signals are supplied by an electronic control...  
WO/1995/024967A1
A process for recovering the cellulose flock component of used disposable sanitary non-woven cellulose articles (D), especially diapers (D) having also a plastics component and a superabsorbent polymer component, comprising: separating t...  
WO/1995/022762A1
A system for detection of stickiness, neps, seed coat fragments (S.C.F.) and other fibre qualities comprising (i) an autocleaning microcarding device (7-12); (ii) a quality video camera (18) for detection of the number and size of neps, ...  
WO/1995/017540A1
In an intermediate card to produce card web from fibrous material, having a main cylinder (1), two web-forming rollers (2, 4; 2, 6) that engage with the main cylinder (1) and each take off a fibrous web (3, 5) from the main cylinder (1),...  
WO/1995/016909A1
An instrument for detection of coloured fibres in a white fibre mass is disclosed which comprises drafting rollers (2) and (4) for reducing the fibre mass to a thin web, a pair of transparent cylindrical rollers (3) between which the web...  
WO/1995/013411A1
The card comprises a first taker-in (3) and a conveying-carding roller (7), a first carding cylinder or main cylinder (9), a first doffer roller (12), a second carding cylinder (14), a second doffer roller (18) and a web removing assembl...  
WO/1995/008658A1
Multi-component polymeric strands including a polymer blend of a butene polymer, a polyolefin other than butene, and up to 10 % by weight of ethylene in polymeric form. The blend is in one side or the sheath of the multi-component strand...  
WO/1995/006766A1
The proposed fibrous elongated structure, which is intended primarily for the textile spinning industry, together with the method of obtaining the said structure and a device for carrying out the said method, will widen the range of appl...  
WO/1995/005502A1
Duplex layers of carbon fibre each comprising a lower portion of unidirectional filaments and an upper staple fibre portion are laid one on top of the other in an annular form. Needles are reciprocated through the layers to cause the sta...  
WO/1995/004848A1
This invention relates to a circular comb comprising a comb member (3) formed around a part of the peripheral surface of an essentially cylindrical support member (2) wherein a channel (6, 11, 12) is formed between the comb member (3) an...  
WO/1995/003171A1
The invention provides elastic fabrics which exhibit low extensibility in the machine direction and have substantial elastic properties in the cross-machine direction. The fabrics of the invention include an elastic layer (20) and a fibr...  
WO/1995/003443A1
The invention provides composite elastic nonwoven fabrics and the process of making them. The elastic nonwoven composite fabrics of the invention are formed from the combination of a plurality of cooperative elastic layers including an e...  
WO/1995/003440A1
A lap holding mechanism for a comber for performing good combing and piecing functions in a state in which noises and vibrations are restrained without using a cam mechanism, wherein a nipper frame (3) is disposed above a combing cylinde...  

Matches 551 - 600 out of 8,595