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Matches 351 - 400 out of 6,732

Document Document Title
WO/2012/113903A1
The working assembly (1) comprises a hollow drum or cylinder (2), rotatable in operation, having a cylindrical wall (3) at the ends of which there are coupled respective transverse header walls (4) with openings (16, 17), and provided wi...  
WO/2012/103658A1
The invention relates to a clothing carrier for flexible or semi-rigid clothings. The clothing carrier is a nonwoven which is consolidated by needling and thermal treatment. The nonwoven is formed from a mixture of at least two fibre typ...  
WO/2012/097461A1
The invention relates to a combing machine (1) having a plurality of combing heads (K1-K8) arranged side by side, each of which comprises a nipper assembly (4) having a feed means (22), a combing cylinder (RK), a detaching element (14) a...  
WO/2012/093487A1
In order to perform high-speed operation of a comber, impurities or the like must be promptly removed from a top comb or a cylindrical comb. Conventionally, a spinning pin was grinded or a DLC film was formed on a surface of the spinning...  
WO/2012/090040A1
An improved sliver can arrangement in a textile spinning preparatory machine is provided. The improved sliver can arrangement comprises a plurality of combing heads (8) which are arranged in series along the machine, a suction unit (4), ...  
WO/2012/085929A2
The present invention relates to a method and apparatus of carding staple fibres like cotton. More particularly, the present invention is directed to an apparatus for carding of staple fibres with minimum number of moving parts and to re...  
WO/2012/071675A1
The invention relates to a combing machine (1) having a plurality of combing points (K1-K8), wherein the slivers (F) which are formed at the individual combing points are fed via guide elements (T, 3) to a drawing-frame unit (SE) and the...  
WO/2012/069026A1
The invention relates to a device for mechanically splitting finite textile fiber bundles, comprising n individual fibers (n ≥ 2) in fiber bundles having less than n individual fibers and/or individual fibers, characterized in that in ...  
WO/2012/064687A2
The present invention is directed to a resorbable hemostatic nonwoven felt suitable for use in laparoscopic procedures and to methods for manufacturing said felt.  
WO/2012/059042A1
A cellucotton having a vertical structure that enables bi-directional elasticity, a production device and a method thereof. During the production of the cellucotton having a vertical structure by lapping and stacking on a fiber layer (3)...  
WO/2012/059273A1
The invention relates to a nonwoven web laying device for forming a nonwoven fabric from a plurality of pile layers, consisting of a continuously revolving infeed belt, a counter belt continuously revolving in the opposite direction at t...  
WO/2012/059271A1
The invention relates to a cross-lapper for forming a nonwoven fabric made of a plurality of pile layers, consisting of a continuously revolving feed belt, and a counter belt continuously revolving at the same speed and in the opposite d...  
WO/2012/059272A1
The invention relates to a cross-lapper and to a method for forming a nonwoven fabric made of a plurality of pile layers, consisting of an continuously revolving feed belt (E), a counter belt (D) continuously revolving at the same speed ...  
WO/2012/055799A1
A combing element for a combing machine for combing textile fibres comprises a basic body (2) with a centre longitudinal axis (3), a circumferential surface (4) and two end surfaces (5), at least one catch (10) which is arranged on the c...  
WO/2012/037696A1
The invention relates to a clamping assembly (1) for a combing machine, comprising a clamping frame (8) and a lower clamping plate (12), which is fastened to the clamping frame (8) at the rear end (17) of the lower clamping plate and whi...  
WO/2012/035543A1
Disclosed is a nipper gauge setting apparatus used in a textile combing machine. Said nipper gauge setting apparatus comprises a nipper shaft (6); a setting bar (11) firmly held at an end of the nipper shaft (6) through at least one fast...  
WO/2012/036729A2
An air motor speed control comprises an annular speed control housing and an annular stator housing. The speed control housing comprises a cylindrical outer first surface having a first center axis, a cylindrical inner second surface hav...  
WO/2012/034675A2
The invention proceeds from a converter cutting device (10) for a converter which is provided for converting at least one endless fibre into cut fibres, having at least one cutting unit (12) which can be driven rotationally about a rotat...  
WO/2012/027852A1
The invention relates to a circular comb (R) for a combing machine having a basic body (18, 20) which is fastened fixedly on a shaft (15) so as to rotate with it and carries a combing clothing (G) on its outer circumference, wherein, as ...  
WO/2012/028535A1
The invention relates to a method and a device for the dry forming of a fibre web, in which a multiplicity of fibres or fibre mixtures are fed to a forming head by means of an air flow. The forming head produces a fibre stream which is i...  
WO/2012/019841A1
A wire profile having a rib portion and plurality of teeth over the length of said rib portion, wherein said plurality of teeth is inclined at an angle with respect to the said rib portion, wherein said teeth has a front portion and a ba...  
WO/2012/013810A1
A method for manufacturing a fibre-containing element, said method comprising the steps of: providing fibres, at least some of which are first fibres, such as mineral fibres, polymer fibres, cellulose fibres, or other types of fibres, in...  
WO/2012/011055A1
A lap (L) forming device for a lap-winder comprises a primary calender (22), a secondary calender (24), a feed unit (4) with a lower output cylinder (72) and an upper output cylinder (74) which can be moved closer together/further apart,...  
WO/2012/009949A1
A carding machine is provided. The carding unit comprises multiple rollers successively and adjacently arranged along its arranging surface, wherein a constant velocity roller is arranged between two variable velocity rollers and a varia...  
WO/2012/006863A1
Disclosed is a carding machine, which comprises a carding part composed of several carding elements, a feeding part, a delivering part and a driving part. Two adjacent rollers in a carding element form a carding group. One of the two rol...  
WO/2012/005411A1
The present invention relates to a nonwoven fabric for cleaning and to a production method for the same. Provided is a nonwoven fabric for cleaning and a production method therefor, comprising: a raw-material supply step in which between...  
WO/2012/004111A1
The invention relates to a device and a method for producing a nonwoven, a material flow for producing a pile being produced by means of a pile producing device, a transporting device and a layering device. The pile is fed to a collectio...  
WO/2012/002729A2
The present invention relates to a dope for spinning lyocell, comprising cotton linter pulp and an aqueous solution of N-methylmorpholine-N-oxide (NMMO), to a method for preparing a lyocell filament fiber using the dope, to a lyocell fil...  
WO/2011/156300A1
An apparatus suitable for separating particles and methods for using such apparatus are provided.  
WO/2011/149925A1
A fiber pad having a core non-woven layer is disclosed. The core layer can have an upper surface and a lower surface. The core layer can comprise at least one fiber layer. The at least one fiber layer can comprise a plurality of parallel...  
WO/2011/137554A1
In the method for measuring the weight of impurities in a mixed volume of fibers and impurities the impurities are mechanically separated (101) from the fibers, whereupon some undesired fibers still remain admixed to the impurities due t...  
WO/2011/138263A1
The invention relates to a method and apparatus for fibrillating synthetic ribbons in an extrusion process for the production of glass fibres in particular. The extrusion process creates a sheet of ribbons from an extruded foil or a mult...  
WO/2011/137553A1
The present invention discloses an apparatus for measuring the weight of impurities (11) in a cotton sample, with a double-taker-in-roll mechanism. The apparatus includes the following components: an air current channel, a fiber feeding ...  
WO/2011/138322A1
A wire profile for card clothing comprising a rib portion and plurality of teeth over the length of said rib portion, wherein said teeth are sloped with back slope representing the backbone of said teeth and front slope representing the ...  
WO/2011/138261A1
The invention relates to apparatus for fibrillating ribbons or foils wherein two or more strips each having a multiplicity of projecting fibrillating elements are disposed on the circumference of a fibrillating roll in a uniform distribu...  
WO/2011/137552A1
The invention relates to a method for determining a corrected weight of a mixed volume, e.g., of trash and cotton fiber. A total weight of the mixed volume is gravimetrically measured (102). An image of the mixed volume is created (104)....  
WO/2011/137213A2
Fiber blends useful for garments with a balance of high thermal, abrasion resistance, and moisture management properties are disclosed. The fiber blends comprise a hydrophobic fiber component, a hydrophilic fiber component, a structural ...  
WO/2011/130276A2
A process for using recycled waste cotton material to produce a textile product is provided. The process can include collecting different categories of waste cotton material from a variety of textile formation processes. The process can ...  
WO/2011/110145A1
The invention relates to a method and device for measuring the weight of an endless flow of web-shaped fiber material, which is conveyed on a circulating conveyor belt, wherein a signal corresponding to the weight of the fiber material o...  
WO/2011/088750A1
A production line of hemp bast fiber comprises various devices for carding, cutting, degumming, high temperature washing, separating and water washing, softening, drying, batching and applying oil, permeating the fiber and reconditioning...  
WO/2011/080611A1
A draft device (1) of a drafting machine or lap-forming machine on a spinning line comprises an opening unit (10) positioned upline of the draft unit (2). The opening unit (2) comprises opening cylinders with annular bosses or pairs of o...  
WO/2011/077267A1
A device (1) of a fibre processing machine, such as a lap-winder, for the formation of a lap, comprises a primary calender (22), provided with an auxiliary belt (40), and a secondary calender (24), greater in diameter than the primary ca...  
WO/2011/073831A1
The belt (30) of a lap-forming device (1) is multilayer and has a processing layer (30a) destined to come into contact with the lap, made from polyurethane, an intermediate reinforcement layer (30b) made from polyester fabric and a dragg...  
WO/2011/073942A1
A combing machine is provided with a transmission device (30) for moving the circular comb at a variable speed. The transmission device 30 comprises a flat intermittent drive, which ensures highly reliable regular functioning.  
WO/2011/066664A1
The invention relates to a revolving flat card (13) with a carding bar (20) and a clothing strip (24) which is fastened to the carding bar (20) and has a central region (B) and an edge region (C). The clothing strip (24) is provided as a...  
WO/2011/064103A1
The present invention relates to a method for the continuous production of laid staple fibre fabrics with aligned fibre orientation, in which method the laid fabrics are produced by continuous plaiting down of carded fibre web at defined...  
WO/2011/062643A2
A blade cartridge for a fiber roving chopper comprises an annular support and a plurality of blade holders. Each of the plurality of blade holders comprises a main body portion, a first end, a second end, and a blade. The first end of th...  
WO/2011/062644A2
An anvil assembly for a fiber roving chopper comprises an annular roller and an annular anvil wheel. The annular roller comprises an inner diameter surface with a plurality of dovetails, and an outer diameter surface comprising a deforma...  
WO/2011/058467A1
A feed device (6) of fibre in tufts to a carding machine comprises a silo (8), a feed roller (14), an opening roller (30), a basin (22) and a blowing duct (50), which the current of conveying air is channelled in and which comes out on t...  
WO/2011/041919A1
The invention relates to a combing machine (KM), comprising a plurality of combing heads (K1-Kx) arranged next to each other, wherein the combed fibrous non-woven fabric (V) formed on the individual combing heads is combined into a slive...  

Matches 351 - 400 out of 6,732