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7562427 |
Low-density, non-woven structures and methods of making the same
Provided are fibrous, non-woven structures having a drapeability of greater than about 4 gsm/g and a density less than about 0.08 g/cc, personal care articles comprising such structures, and...
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7549202 |
Pressurized steam-jetting nozzle, and method and apparatus for producing nonwoven fabric using the nozzle
The present invention relates to a nozzle suitable for jetting high pressure and high temperature steam, and a method and an apparatus for producing an entangled nonwoven fabric using the nozzle....
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7530150 |
Process and apparatus for preparing a molded, textured, spunlaced, nonwoven web
A process for preparing a molded, textured, spunlaced, nonwoven web is provided and wipes made therefrom. Also provided is an apparatus for making molded, textured, spunlaced, nonwoven web. Molded,...
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7526845 |
Nozzle beam in a device for generating liquid jets
Nozzle beam on device for generating liquid jets for jet interweaving of the fibers of a fiber path, comprising an upper part that extends over the operational width of the fiber path, and a lower...
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7500294 |
Water needling device
A water needling device has a housing having an intake side and defining a generally horizontal transport direction extending downstream from the intake side. A support in the housing has an...
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7500292 |
Hydrodynamic treatment of tubular knitted fabrics
A method is provided for conditioning a tubular knitted fabric. The method includes the step of placing on a supported member a tubular knitted fabric formed of yarns, the yarns having fibers of a...
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7467446 |
System and method for reducing jet streaks in hydroentangled fibers
A system for hydroentangling a fabric material, while reducing the incidence of jet streaks therein, is provided. Various embodiments of the present invention provide an elongate hydroentangling...
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7461438 |
Apparatus and method for applying finishing agents onto a nonwoven web
An apparatus for applying finishing agents onto a nonwoven web, wherein there is provided a device for pre-bonding of the nonwoven web. There is provided at least one guide surface, over which the...
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7448118 |
Apparatus for patterning and stabilizing a workpiece web by use of an replaceable patterning shell
The invention relates to a device for decorating and fixing a non-woven material ( 15 ) in the form of a web of endless fabric, said device comprising a screening drum ( 6 ) and a decoration shell...
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7441315 |
Nozzle beam with means for setting working width and method for setting working width of a nozzle strip
The nozzle beam is arranged on a device for generation of liquid streams for the treatment of fibres of a material web running along the nozzle beam. The nozzle beam comprises an upper piece ( 4 ),...
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7441314 |
Apparatus for installing a seal in a nozzle beam
A nozzle beam formed with an annular groove is fitted with a seal ring by an apparatus having an elongated support bar, a pair of holders fixed on the bar spaced apart sufficiently that the seal...
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7426776 |
Nonwoven towel with microsponges
The invention relates to a process of forming a nonwoven fabric with microsponges comprising obtaining a nonwoven base comprising fibers having a first side and a second side and having a weight of...
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7421766 |
Drum for forming relief patterns on a textile web
A drum for forming relief patterns on a surface of a textile web has a tubular jacket rotatable about an axis and having a substantially cylindrical outer surface centered on the axis and formed...
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7409753 |
Method for producing spunlace non-woven cloth, method for producing spunlace non-woven cloth with X-ray detectable element, spunlace non-woven cloth with X-ray detectable element produced thereby
A method for producing spunlace non-woven cloth includes the following steps: clearing cotton—carding—spreading the web—water jetting—bleaching—drying—rolling the finished products....
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7406755 |
Hydroentanglement of continuous polymer filaments
A nonwoven fabric comprises continuous polymer filaments of 0.5 to 3 denier that have been hydroentangled in a complex matrix for interconnecting filament loops, and that is otherwise substantially...
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RE40362 |
Apparatus and method for hydroenhancing fabric
An apparatus 10 and related process for enhancement of woven and knit fabrics through use of dynamic fluids which entangle and bloom fabric yarns. A two stage enhancement process is employed in...
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7356892 |
Method for hydrodynamically subjecting a goods line, optionally with finite preproducts, to water jets and nozzle device for producing liquid jets
Water needling is used to constantly subject the entire surface of a width of a goods line to water jets. However, it is also advantageous for units of commodity goods that are to be consolidated...
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7350279 |
Drum for a production unit for a non-woven material, method for production of a non-woven material and non-woven material obtained thus
A drum for processing nonwovens has a perforated lateral surface and an interior divided into first and second compartments, respectively associated with first and second lateral surface portions...
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7337512 |
Hydrodynamic needling apparatus
A hydrodynamic needling apparatus for use on a textile web moving in a longitudinal web-travel direction has a first array of needle-jet orifices emitting respective needle-jet sprays extending in...
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7310860 |
Making nonwoven fiber products with needle-jet consolidation
A nonwoven product is made by passing a fiber web longitudinally along a treatment path and preconsolidating it at an upstream location along the path. Then the web is fully consolidated by liquid...
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7310859 |
Water-permeable drum for the hydrodynamic needling textile webs and method of making the drum
A water-permeable drum assembly for the hydrodynamic needling of textile materials in order to reinforce and structure the textile materials or refine the surface thereof has an intrinsically...
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7310858 |
Method and transparent patterning of a material web and device for carrying out said method
The invention relates to a method for generating three-dimensional transparent patterns on a non-woven fabric or similar, whereby, for example, hot air is sucked through openings which form the...
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7308743 |
Method for embossed and colourless decoration and bonding of a fabric web and device therefor
A method for producing three-dimensional colourless designs in a non-woven fabric or like material entirely bonded includes subjecting the fibers to a blowing process through openings, since the...
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7237308 |
Composite hydroentangling nozzle strip and method for producing nonwoven fabrics therewith
A composite nozzle strip for hydroentangling of a fibrous mass is provided to lower nozzle erosion potential and increase operational efficiency. The composite nozzle strip comprises a substrate...
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7201777 |
Nonwoven fabric having low ion content and method for producing the same
The present invention relates to a nonwoven fabric having a relatively low level of ionic contaminates which is achieved by exposing the fabric to a deionized water wash, preferably, in-line with...
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7197795 |
Method for hydrodynamic impingement on a web continuous material with water jets and nozzle beams for producing liquid jets
The nozzle beam on a device for producing liquid jets in order to impinge said jets upon the fibres of a web of continuous material guided along the beam consists of a beam housing extending along...
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7178210 |
Installation for producing non-woven textile webs with jet fluids leaving no visible mark
The invention concerns an installation for producing non-woven textile webs comprising a conveyor on one side of which the non-woven textile web passes between an injector and a vacuum chamber...
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7168140 |
Flame resistant fabrics with improved aesthetics and comfort, and method of making same
Fabrics having improved aesthetic characteristics in addition to good FR characteristics and strength are described, as well as a method for making the fabrics. The fabrics are made by subjecting a...
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7069629 |
Durable lightweight imaged nonwoven wipe
The present invention is directed to a nonwoven fabric, and specifically to a durable lightweight nonwoven fabric wipe, comprising improved strength, as well as an improved MD to CD elongation...
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7055227 |
Process for face finishing fabrics and fabrics having good strength and aesthetic characteristics
A process for face finishing fabrics, and in particular fabrics containing filaments, to provide them with good aesthetic characteristics is described. In addition, fabrics made from filaments...
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7013541 |
Nonwoven fabrics having compound three-dimensional images
The present invention is directed to a method of forming a nonwoven fabric, which exhibits a first three-dimensional image and a second three-dimensional image whereby the first and second...
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6877196 |
Process and apparatus for increasing the isotropy in nonwoven fabrics
A method for changing the position of fibers in a nonwoven web to improve the isotropy of the web by using angled stream of fluid wherein the streams form a substantially coplanar curtain and...
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6865784 |
Machine for producing a patterned textile product and nonwoven product thus obtained
Machine for producing a patterned textile product, comprising a drum with a perforated lateral surface rotated about its axis, a sleeve with holes which is slipped over the drum, and having a...
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6862781 |
Hydraulic napping of fabrics with jacquard or dobby patterns
A process for producing fancy woven fabrics having balanced hand characteristics on each of the face and back is described. The process involves hydraulically processing a fancy-woven fabric having...
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6851164 |
Production of an air-laid hydroentangled fiber web
A method and plant for producing an air-laid non-woven web of cellulose fibers or of cellulose fibers mixed with synthetic fibers that includes at least one air-laying section for depositing fiber...
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6836938 |
Method and device for production of composite non-woven fiber fabrics by means of hydrodynamic needling
Method for producing a composite non-woven fabric for the production of a hygiene product includes the steps of forming a spun-bonded non-woven fabric; compressing the spun-bonded non-woven fabric...
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6832418 |
Nonwoven secondary carpet backing
The present invention is directed to a method of forming a nonwoven fabric, which exhibits a pronounced durable three-dimensional image, permitting use of the fabric in secondary carpet backing of...
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6810565 |
Closing unit for the nozzle strip on a nozzle beam for hydrodynamically needling fibres of a web of fabric
During the construction of the nozzle beam according to DE-A-195 01 738, the insertion slit for the nozzle strip ( 14 ) is sealed on the front side of the nozzle beam by means of a screwed cover (...
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6796010 |
Method for the production of nonwoven webs, the cohesion of which is obtained by means of fluid jets
A method for producing a nonwoven web formed at least partly with hydrophilic fibers is provided. In one aspect, the method comprises producing by carding a textile layer ( 10 ) which is then...
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6782589 |
Method for forming laminate nonwoven fabric
A method for creating a nonwoven laminate fabric has steps of depositing a first nonwovne layer on a moving support, depositing a second nonwoven layer over the first layer, and conveying the...
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6751831 |
Method of forming a three-dimensional camouflage fabric
A base textile with a camouflage pattern is subjected to hot fluid streams to create flat regions and puckered or wrinkled regions, enhancing the three dimensional characteristics of the resulting...
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6751830 |
Method of hydroenhancing fabrics using a shaped orifice
An apparatus and method for hydroenhancing fabrics is described. The method uses the force of pressurized liquid passing through elongated orifices and impinging on the fabric. The pressurized...
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6739023 |
Method of forming a nonwoven composite fabric and fabric produced thereof
The present invention provides a method of forming a nonwoven composite fabric that includes the steps of a) providing a first layer that includes splittable continuous fibers, b) splitting at...
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6735834 |
Method and device for color patterning of a web by hydrodynamic treatment
Colored patterning of a web-shaped nonwoven or a composite made of a nonwoven and a fabric or knit is achieved by water jet needling. The nonwoven provided as the upper layer of two layers is...
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6715189 |
Method for producing a nonwoven fabric with enhanced characteristics
This invention relates to specific, improved spun-bonded nonwoven fabrics comprised of continuous multi-component longitudinally splittable fibers. The resulting nonwoven fabrics exhibit enhanced...
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6708381 |
Method and device for producing a nonwoven material
A method and device for manufacturing a nonwoven material by hydroentangling a fiber web by water jets at a high pressure, wherein the fiber web is supported by a moulded, close-meshed screen ( 12...
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6689870 |
Protein macromolecular dyes
Protein macromolecular dyes, A(B) b are disclosed, wherein A are protein macromolecules including natural protein macromolecules and modified natural protein macromolecules such as casein, gelatin...
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6668436 |
Device for treating sheet-like material using pressurized water jets
A device for treating sheet-like material using water jets/needles. The device comprises a pressurize water supply body consisting of a feed chamber extending along the entire length of the body...
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6634070 |
Multi-colored materials and method of making same
A material having a unique, multi-colored appearance is described. More specifically, a material having a multi-colored appearance and a three-dimensional surface is described, along with a method...
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6606771 |
Method of imaging woven textile fabric
The present invention is directed to a method of imaging a woven textile fabric by positioning the fabric on a three-dimensional image transfer device, and subjecting the fabric to treatment with...
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