Class 162/131 - Orientation

Subclass of Class 162 - Paper making and fiber liberation
Definition: Processes in which the major axis of some fibers of one
No. of patents: 22
Last issue date: 09/27/2011

Number	Title	Issue Date
8025765	Method of manufacturing a multiple layer directionally oriented nonwoven fiber material Disclosed herein are embodiments of a multi-layer nonwoven fiber material, and related methods of manufacturing the material. In one exemplary embodiment, the fiber material includes a first layer of directionally aligned fibers together with a second layer of rando...	09/27/2011
8012310	Method of manufacturing a multiple layer directionally oriented nonwoven fiber material Disclosed herein are embodiments of a multi-layer nonwoven fiber material, and related methods of manufacturing the material. In one exemplary embodiment, the fiber material includes a first layer of directionally aligned fibers together with a second layer of rando...	09/06/2011
7833383	Method of manufacturing a multiple layer directionally oriented nonwoven fiber material Disclosed herein are embodiments of a multi-layer nonwoven fiber material, and related methods of manufacturing the material. In one exemplary embodiment, the fiber material includes a first layer of directionally aligned fibers together with a second layer of rando...	11/16/2010
7309668	Multiple layer directionally oriented nonwoven fiber material and methods of manufacturing same Disclosed herein are embodiments of a multi-layer nonwoven fiber material, and related methods of manufacturing the material. In one exemplary embodiment, the fiber material includes a first layer of directionally aligned fibers together with a second layer of rando...	12/18/2007
6746571	Highly-oriented fibrous mats A mat containing highly machine direction oriented (90% or greater), discontinuous reinforcement fibers, is produced on inclined wire or rotary paper making machinery. Fibers are first uniformly dispersed in an aqueous medium containing thickeners and wetting agents...	06/08/2004
6479127	Manufacture of multi-layered board with a unique resin system The present invention relates to the manufacture of a multi-layered board having a stable, and moisture-resistant surface. To accomplish this and other advantages of the invention, an improved binder system is used in the production of the surface layers ...	11/12/2002
6451167	Wetlay process for manufacture of highly-oriented fibrous mats A mat containing highly machine direction oriented (90% or greater), discontinuous reinforcement fibers, is produced on inclined wire or rotary paper making machinery. Fibers are first uniformly dispersed in an aqueous medium containing thickeners and wet...	09/17/2002
6066235	Wetlay process for manufacture of highly-oriented fibrous mats A mat containing highly machine direction oriented (90% or greater), discontinuous reinforcement fibers, is produced on inclined wire or rotary paper making machinery. Fibers are first uniformly dispersed in an aqueous medium containing thickeners and wet...	05/23/2000
6059928	Prewettable high softness paper product having temporary wet strength A paper product and a method of making a paper product with a glabrous surface and adapted for use either dry or for use in a manually pre-moistened condition. The paper product having temporary wet strength exhibiting an initial normalized CD wet tensile...	05/09/2000
5958187	Prewettable high softness paper product having temporary wet strength A paper product and a method of making a paper product with a glabrous surface and adapted for use either dry or use in a manually pre-moistened condition. The paper product has temporary wet strength exhibiting an initial normalized CD wet tensile streng...	09/28/1999
5906894	Multi-ply cellulosic products using high-bulk cellulosic fibers A multi-ply paperboard comprising at least one ply of conventional cellulose fibers and from about 0.1 to about 6 weight percent of a water-borne binding agent; and at least one ply containing up to 20% of chemically intra-fiber crosslinked cellulosic hig...	05/25/1999
5885418	High water absorbent double-recreped fibrous webs The improved creped non-laminar singular web structure comprising long fibers and short fibers demonstrated by high TWA and Z peeling. Creping causes a certain portion of long synthetic fibers and short fibers to substantially be oriented in a predetermin...	03/23/1999
5609726	Headbox and method for producing multilayer and multi-ply paper webs A multilayer headbox of a paper machine for producing a paper web with several layers having different properties, and an appropriate method therefor. In at least one first layer there is adjusted alone the fiber orientation cross profile and in at least ...	03/11/1997
5525394	Oriented strand board-fiberboard composite structure and method of making the same An oriented strand board product is provided. The board is comprised of a baseboard having three wood strand layers, the wood strands being oriented in space with respect to a board-forming machine such that a core layer is comprised of wood strands orien...	06/11/1996
5470631	Flat oriented strand board-fiberboard composite structure and method of making the same An oriented strand board (OSB)-fiberboard composite structure is comprised of a baseboard having three wood strand layers, the wood strands being oriented in space with respect to a board forming machine such that a core layer is comprised of wood strands...	11/28/1995
5425976	Oriented strand board-fiberboard composite structure and method of making the same An oriented strand board product is provided. The board is comprised of a baseboard having three wood strand layers, the wood strands being oriented in space with respect to a board forming machine such that a core layer is comprised of wood strands orien...	06/20/1995
5227023	Multi-layer papers and tissues Novel multi-layer paper and tissue products are provided, which possess strength, softness and absorbency. The products comprise either at least two foam deposited paper layers, wherein the foams have different air contents therein, or foam and water depo...	07/13/1993
5180471	Non-nesting multi-ply tissue and method for making same The bulk and absorbency of multi-ply tissue products can be improved by brushing at least one surface of at least one ply of the tissue and plying the tissue product together such that at least one brushed surface is facing inwardly, i.e. is in the middle...	01/19/1993
5158824	Non-woven fibrous glass mat and a method and apparatus for efficiently producing same A non-woven fibrous mat of generally random fiber orientation with built up lines or strips of fiber formed therein directionally oriented to enhance the strength and/or appearance of a mat and a method and apparatus for efficiently producing the same by ...	10/27/1992
4612087	Method of producing seamless ceramic fiber composite articles The invention relates to a ceramic fiber felt or mat having one portion comprising a high temperature resistant ceramic fiber and another portion of lower temperature resistant ceramic fiber. The two portions are joined seamlessly by an intermingling and ...	09/16/1986
4300981	Layered paper having a soft and smooth velutinous surface, and method of making such paper A layered paper and method of making it, which paper is characterized by having a soft, relatively untextured smooth velutinous surface defined by a multiplicity of relatively flaccid papermaking fibers having unbonded free end portions of substantial len...	11/17/1981
3960650	Machine and method for making a laminate structure This invention comprehends a machine for producing a composite laminate structure wherein one layer is a base material, such as a non-woven fabric, a second layer, interspersed with the first layer, is substantially a two dimensionally randomly oriented f...	06/01/1976

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Class 162/131 - Orientation