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Patent Searching and Data


Matches 101 - 150 out of 8,623

Document Document Title
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/2012/027852A1
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/2012/019841A1
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/2012/002729A3
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/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/2011/150527A3
The invention relates to a device for setting a carding gap in a revolving flat card, comprising a machine frame and a drum having a drum axis, wherein the drum is provided with a drum clothing, and comprising a revolving flat arrangemen...  
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/2011/137552A1
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/2011/137554A1
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/2011/138261A1
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/2011/138322A1
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/2011/137213A2
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/2011/137213A3
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/2011/130276A3
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/2011/062644A2
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/2011/062643A3
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/2011/062643A2
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/2011/062644A3
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...  
WO/2011/035782A1
The invention relates to a system and method for producing glass fiber fibrous non-woven fabric (FL), and to the non-woven fabric (FL) produced using same, in particular as a semi-finished product or final product, which is used preferab...  
WO/2011/034866A1
The present invention refers to a process of making a fibrous structure, wherein roughly graded material is provided to rotating, apertured drums. The drums have at least one needle roll in their inside. The roughly graded material is ag...  
WO/2011/020140A1
An assembly for enabling the release of produce from a module retained by a plastics sleeve. The apparatus comprises a primary support frame including legs fixed to ground surface via feet. A gantry supports a compression assembly capabl...  
WO/2011/017816A4
The invention relates to a device for monitoring and controlling the belt course in a device for producing a lap roll (WW), wherein the lap (W) is wound onto a core (H) driven by a circulating, endless belt (R), wherein the endless belt ...  
WO/2011/017816A3
The invention relates to a device for monitoring and controlling the belt course in a device for producing a lap roll (WW), wherein the lap (W) is wound onto a core (H) driven by a circulating, endless belt (R), wherein the endless belt ...  
WO/2011/012712A1
The invention relates to a method for manufacturing a mineral fibre-containing composite and the novel mineral fibre-containing element produced by that method. The invention also relates to apparatus suitable for carrying out the method...  
WO/2011/012565A1
The invention relates to a device and to a method for milling fibers. To this end, a grinding operation of the fibers is employed. Short fibers (approx. 10 to 30 ┬Ám) are produced. It is possible to use fibers susceptible to water. The s...  
WO/2011/003741A1
The invention relates to a comb segment for a circular comb of a comb roller for combing cotton, comprising a plurality of tooth rows (6; 6a) disposed adjacent to each other in the direction of a rotary axis (3) of the comb roller (2), h...  
WO/2011/003743A1
The invention relates to a comb fitting (1) for a comb roller of a textile machine rotatable about a rotary axis (4a), in particular of a combing machine and particularly for a circular comb, comprising at least one first and one second ...  
WO/2011/003742A1
The invention relates to a comb element for a comb segment of a comb roller rotating about a rotary axis in a textile machine for combing cotton fibers, comprising a foot part (8) having a lateral surface (10) curved along a surface line...  
WO/2011/003216A1
The invention relates to an apparatus for forming a sliver (F1) from a fibrous nonwoven (V) which is formed at a combing point (1) of a combing machine and is fed to a clamping point (31) of a roll pair (17, 30) which consists of a roll ...  
WO/2011/001379A1
An axial opener (8) for fibres in tufts comprises an input pipe (10), opener rollers (16,22) and a separation wall (42) upline of the cleaner rollers, to separate the compartments which the rollers are housed in and direct the fibre to b...  

Matches 101 - 150 out of 8,623