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Class Information
Number: 19/98
Name: Textiles: fiber preparation > Working > Carding
Description: Passing cotton or wool type fibers between relatively moving surfaces which are almost in contact, the surfaces being composed of closely lying points or teeth, usually, wire ends. The engagement of the fibers is substantially between the surfaces rather than between the sides of the teeth.


Sub-classes under this class:

Class Number Class Name Patents
19/114 Card clothing 109
19/99 Card types 39
19/112 Cylinders 77
19/106R Doffing 129
19/105 Feeding 292
19/113 Flats 63
19/108 Stripping 14
19/107 Waste recovering 113


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7451526 Apparatus for consolidating a conveyable fibre web, for example of cotton, synthetic fibres or the like Nov. 18, 2008
7416638 Apparatus and method for manufacturing a multi-layer web product Aug. 26, 2008
7152278 Nonwoven card for the production of nonwoven fabric of fiber material Dec. 26, 2006
7143479 Inspection device on a spinning preparation machine, especially a carding machine, cleaner or the like Dec. 5, 2006
7111366 Machine for making a non-woven fibrous web Sep. 26, 2006
7096541 Arrangement on a spinning preparation machine, in particular a card, with a machine casing Aug. 29, 2006
7048996 Temperature resistant material comprising short metal fibers May. 23, 2006
6973699 Device on a carding machine for setting the working gap between the cylinder and at least one neighboring roller Dec. 13, 2005
6971144 Method for manufacturing polyurethane foam injected with strand mats and device for increasing volume of the strand mats Dec. 6, 2005
6944915 Modified worker operation in textile carding Sep. 20, 2005
6874202 Cylinder for spinning preparation machine Apr. 5, 2005
6872352 Process of making web or fiberfill from polytrimethylene terephthalate staple fibers Mar. 29, 2005
6842947 Flat end head made of polymer material Jan. 18, 2005
6839941 Carding machine and carding method Jan. 11, 2005
6780357 Splittable multicomponent polyester fibers Aug. 24, 2004
6737004 Process of making splittable microfiber substrate May. 18, 2004
6732412 Method and installation for the production of a condensed nonwoven and condenser device May. 11, 2004
6726027 Device for spinning preparation Apr. 27, 2004
6721998 Air flow regulating device in a fiber processing machine Apr. 20, 2004
6691373 Slide guide assembly for traveling flats in a carding machine Feb. 17, 2004
6687958 Carding machine Feb. 10, 2004
6681449 Roller cleaning device having variable suction Jan. 27, 2004
6675441 Device and method for detecting lightweight waste in a carding machine Jan. 13, 2004
6668425 Device on a carding machine for cleaning and opening fiber material Dec. 30, 2003
6640391 Pressure regulating device for use on a carding machine Nov. 4, 2003
6637085 Process for recycling articles containing high-performance fiber Oct. 28, 2003
6611994 Method and apparatus for fiber length measurement Sep. 2, 2003
6588066 Sliver-forming device in a fiber processing machine Jul. 8, 2003
6571428 Flat card with multiple feed of fibers in mat Jun. 3, 2003
6568037 Apparatus for separating waste and short fibers from a carding cylinder May. 27, 2003
6564430 Apparatus for processing textile fibers May. 20, 2003
6539586 Trash removal assembly in a fiber processing machine Apr. 1, 2003
6477734 Dirt removal system for a textile machine Nov. 12, 2002
6470534 Manufacturing method for carded woolen yarn Oct. 29, 2002
6440192 Filtration device and process for its manufacture Aug. 27, 2002
6408488 Device for setting the clearance between cooperating clothings in a fiber processing machine Jun. 25, 2002
6408487 Card wire, especially for doffers and workers Jun. 25, 2002
6282754 Means for equalizing heat expansion in a carding machine Sep. 4, 2001
6230368 Device and process for cleaning web-squeezing rollers at output from a carding machine May. 15, 2001
6223398 Web heating device for a fiber processing machine May. 1, 2001
6219885 High performance card Apr. 24, 2001
6212738 Method and device for fibre production Apr. 10, 2001
6212737 Plant for processing fibers Apr. 10, 2001
6195845 Method and an installation for forming a fiber web by the airlay technique Mar. 6, 2001
6185787 Fiber flock cleaner Feb. 13, 2001
6185788 Device and method for discharge and cleaning of the web at the output of a carder Feb. 13, 2001
6185789 Metallic clothing for carding elements Feb. 13, 2001
6101805 Opening roller for an open-end spinning device Aug. 15, 2000
6101681 Fixed and adjustable carding element for textile material opening or carding machines Aug. 15, 2000
6085390 Device for adjusting the distance between a roll and a stationary carding segment in a fiber processing machine Jul. 11, 2000

1 2 3 4


 
 
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