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Class Information
Number: 28/104
Name: Textiles: manufacturing > Textile product fabrication or treatment > Fiber entangling and interlocking > By fluid jet needling or perforating
Description: Method or apparatus wherein the rearrangement of the component members of nonwoven textile article or structure is accomplished by means of a gaseous or liquid stream which impinges against and penetrates the surface of the textile article or structure to either (a) merely effect entangling and interlocking of the component members, or (b) to spread or separate the component members to form a permanent aperture through the textile article or structure.










Sub-classes under this class:

Class Number Class Name Patents
28/105 Through backing and support members 103


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8668808 Flushable moist wipe or hygiene tissue Mar. 11, 2014
8650727 Process for producing cleaning sheet Feb. 18, 2014
8597555 Method for manufacturing soft, resistant and bulky nonwoven and nonwoven thus obtained Dec. 3, 2013
8584328 Process for preparing a non-woven fabric having a surface covered with microfiber and fabric obtainable with said process Nov. 19, 2013
8510922 Hydroengorged spunmelt nonwovens Aug. 20, 2013
8512607 Process for producing nonwoven fabrics particularly soft, resistant and with a valuable appearance Aug. 20, 2013
8490259 Durable flame-retardant nonwoven fabric and method of making Jul. 23, 2013
8448309 Aramid nonwoven fabric and preparation method therefor May. 28, 2013
8418330 Suction chamber for a water bar used for applying jets to fabrics Apr. 16, 2013
8420004 Meltblown wetlaid method for producing non-woven fabrics from natural cellulose Apr. 16, 2013
8420005 Meltblown wetlaid method for producing non-woven fabrics with anti-mildew, anti-bacteria and deodorizing capabilities from natural cellulose Apr. 16, 2013
8410007 Hydroengorged spunmelt nonwovens Apr. 2, 2013
8381376 Method of manufacturing a fibrous structure and an apparatus therefor Feb. 26, 2013
8381375 Method for controlling the local characteristics of a non-woven textile and related installation Feb. 26, 2013
8366988 Spunbond wetlaid method for producing non-woven fabrics from natural cellulose Feb. 5, 2013
8359720 Hydraulic patterning of a fibrous, sided nonwoven web Jan. 29, 2013
8349232 Micro and nanofiber nonwoven spunbonded fabric Jan. 8, 2013
8282877 Process of making a hydroentangled product from cellulose fibers Oct. 9, 2012
8250719 Multiple layer absorbent substrate and method of formation Aug. 28, 2012
8225469 Formation of sheet material using hydroentanglement Jul. 24, 2012
8220120 Method of making a fiber laminate Jul. 17, 2012
8202600 Artificial leather, base to be used in the leather, and processes for production of both Jun. 19, 2012
8191214 Method for making lyocell web product Jun. 5, 2012
8093163 Hydroengorged spunmelt nonwovens Jan. 10, 2012
8082638 Apparatus for producing textiles, nonwoven substances, spunbond fabrics, paper materials, and/or perforated films Dec. 27, 2011
RE42765 Plant for producing a fibre web of plastic and cellulose fibres Oct. 4, 2011
7998889 Hydroentangled integrated composite nonwoven material Aug. 16, 2011
7981357 Method of making a spunbond Jul. 19, 2011
7954213 Nonwoven fabric, nonwoven fabric manufacturing method, and nonwoven fabric manufacturing apparatus Jun. 7, 2011
7914719 Process for the manufacture of a spun fleece made of filaments Mar. 29, 2011
7892992 Polyvinyl alcohol fibers, and nonwoven fabric comprising them Feb. 22, 2011
7858544 Hydroengorged spunmelt nonwovens Dec. 28, 2010
7854816 Method of producing a nonwoven fabric from filaments Dec. 21, 2010
7850899 Method of making spun-bond web from multicomponent filaments Dec. 14, 2010
7818853 Drum, particularly for a machine for entangling a nonwoven fabric using water jets Oct. 26, 2010
7815887 Conductive nonwoven fabric Oct. 19, 2010
7814625 Nonwoven spacer fabrics Oct. 19, 2010
7785444 Cylindrical suction box assembly Aug. 31, 2010
7779521 Hydroentangled nonwoven fabrics, process, products and apparatus Aug. 24, 2010
7731814 Formation of leather sheet material using hydroentanglement Jun. 8, 2010
7732357 Disposable nonwoven wiping fabric and method of production Jun. 8, 2010
7669303 Complex comprising a drylaid veil of glass fibres, and a nonwoven fabric of organic fibres Mar. 2, 2010
7669304 Method and device for hydroentangling a web made of a fibrous cellulose product, and a web of this type Mar. 2, 2010
7657982 Suction device for liquids, in particular hydroentangling machines Feb. 9, 2010
7631406 Device for hydrodynamic intertwining of fibers in a fiber web Dec. 15, 2009
7611594 Method of making a fiber laminate Nov. 3, 2009
7587798 Wide nonwoven and the process and machine for its manufacture Sep. 15, 2009
7581294 Method of manufacturing a nonwoven Sep. 1, 2009
7562427 Low-density, non-woven structures and methods of making the same Jul. 21, 2009
7562424 Low-density, non-woven structures and methods of making the same Jul. 21, 2009

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