Matches 101 - 150 out of 323 < 1 2 3 4 5 6 7 >
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6814759 Stable zeolite/cellulose composite materials and method of preparation  
Stable cellulosic fiber material for use in forming zeolite/cellulose composites is prepared by suspending loose cellulose fibers in an aqueous solution of sodium hydroxide, potassium hydroxide or...
6811652 Multi-layer paper web and a method of forming it  
A method of making a multilayer paper web, wherein at least two paper sheets are formed and dried separately to a dry content of no more than 80% by weight, imparting a three-dimensional pattern of...
6808599 Wide wale tissue sheets and method of making same  
Highly textured tissue sheets, particularly suitable for use as bath tissue, are produced by throughdrying and have a low number and/or low amount of pinholes. The low number or amount of pinholes...
6808600 Method for enhancing the softness of paper-based products  
A method for softening a paper-based product, such as facial tissues, bath tissues, paper towels, etc., is provided. In particular, the method of the present invention includes exposing a...
6808790 Wet-resilient webs and disposable articles made therewith  
Paper sheets useful for tissues, paper towels, napkins, disposable absorbent products and the like can be made to exhibit a high degree of wet resiliency. This property is achieved by using a...
6805766 Three-ply absorbent paper product and method of making  
The invention concerns an absorbent paper product with basic weight of about 36 to about 105 g/m 2 comprising at least three pleats, a first and second outer embossed pleats each comprising raised...
6805965 Method for the application of hydrophobic chemicals to tissue webs  
A method is disclosed for topical application of compositions containing a chemical additive onto a paper web. The present invention is also directed to paper products formed from the method. In...
6797114 Tissue products  
In the practice of the invention, a multi-ply paper product or tissue having hardwood layers on the outside and on the inside provides reduced amounts of undesirable sloughing. The multi-ply...
6797116 Method of applying a foam composition to a tissue product  
A method for applying a foam composition to a paper web is provided. Specifically, a paper web is initially formed from papermaking fibers and is carried by a first moving papermaking surface so...
6790315 Drying section and method for drying a paper web  
A drying section for drying a web in a papermaking machine has a pre-drying section and a final drying section, wherein the pre-drying section includes a hot press formed by a first press member...
6790314 Fabric for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements and method thereof  
The present invention is a woven sculpted fabric for the manufacture of a tissue web having a tissue contacting surface. The tissue contacting surface of the woven sculpted fabric includes at least...
6773548 Paper comprising an embossed pattern, method for producing and cloth for making same  
The invention concerns a paper comprising a damask embossed pattern ( 23 ) on at least one of its surfaces, said pattern ( 23 ) being produce by the combination of at least a base ( 24 ) and at...
6764577 Masking patterns to enhance apparent opacity of paper products  
The present invention is directed to a paper product that is printed with a masking pattern. The masking pattern is such that it is not discernible on the paper product, yet is heavy enough to...
6758943 Method of making a high utility tissue  
A toilet tissue product which having a cellulosic ply having at least one layer incorporating a repellant agent and a debonder which are each substantially dispersed throughout the layer. The layer...
6755937 Paper sheet having improved rate of absorbency  
New and improved methods and products are disclosed relating to softness of fibrous webs. Increased softness, among other things, is obtained by abrading the surface of the web to create fuzziness...
6755940 Method and apparatus for caliper control of a fibrous web  
A method for increasing caliper control of a fibrous web as the web is wound onto a roll is provided. The method includes winding the fibrous web containing cellulosic fiber onto the roll to form a...
6749721 Process for incorporating poorly substantive paper modifying agents into a paper sheet via wet end addition  
Synthetic co-polymers having moieties capable of forming hydrogen bonds, ionic bonds, or covalent bonds with cellulose fibers and paper modifying moieties capable of modifying a paper sheet are...
6746569 Nested rolled paper product  
A nested rolled paper product is shown in which raised and depressed areas are formed in a sheet. The depressed areas may comprise square shapes, rounded shapes or other geometric shapes that are...
6746570 Absorbent tissue products having visually discernable background texture  
A highly absorbent tissue product is provided having a uniform density and a three-dimensional structure including at least first and second background regions separated by a visually distinctive...
6743333 Paper making machine fabric as well as tissue paper produced thereby  
The invention relates to a paper machine clothing in the form of a fabric with a web pattern which recurs regularly over the surface and has indentations ( 20 ) that are formed by the thread...
6736935 Drying process having a profile leveling intermediate and final drying stages  
The energy efficiency of a primary drying papermaking process is improved by the use of auxiliary dryers to dry the wet tissue webs to a final moisture of about 5% or less and adjust the CD...
6716308 Method for calendering an uncreped throughdried tissue sheet  
A method of compressively modifying, such as by calendering, an uncreped throughdried tissue sheet is disclosed. The dried tissue sheet, initially supported by the throughdrying fabric, is removed...
6702923 Wet strength agent and method for production thereof  
A method for preparing a wet strength agent comprising a first step of reacting a nitrogen-containing polymer with a hydrophobic compound to form hydrophobic side-chain substituents on the polymer,...
6680102 Engraved cylinder and method of use  
The invention relates to a sheet of paper which includes at least one decorative pattern ( 14, 16 ) which contrasts visually against the sheet's background ( 12 ) and which has a first series of...
6673204 Method and apparatus for manufacturing non-woven fabric  
Disclosed are a method and an apparatus for manufacturing a non-woven fabric, in which a predetermined pattern of a forming body is transferred to a non-woven fabric immediately after or...
6660129 Fibrous structure having increased surface area  
A fibrous structure having at least a first region defining a first plane and having a first elevation, and a second region outwardly extending from the first plane to define a second elevation,...
6649025 Multiple ply paper wiping product having a soft side and a textured side  
A laminate wiping product is disclosed. The wiping product includes a first outer ply that has a textured surface. For example, the first outer ply can be an uncreped throughdried paper web having...
6649024 Soft chemi-mechanically embossed absorbent paper product and method of making same  
The present invention is a method of applying a chemical treating agent to a cellulose web. The invention is further a means of increasing the bulk, absorbency and pattern definition in an embossed...
6638395 Paper machine and process  
Machine and process for at least one of producing and finishing a fibrous material web. The machine includes a press section, for dewatering the fibrous web, with a press nip, a former, located...
6613193 Method for forming a nested rolled paper product  
A nested rolled paper product is shown in which raised and depressed areas are formed in a sheet. The depressed areas may comprise square shapes, rounded shapes or other geometric shapes that are...
6610619 Patterned felts for bulk and visual aesthetic development of a tissue basesheet  
A method of imparting bulk and/or visual aesthetics to a tissue basesheet involves pressing the basesheet with a felt having a raised pattern on it so that the pattern becomes inherent in the...
6610173 Three-dimensional tissue and methods for making the same  
An improved method for imprinting a paper web during a wet pressing event is disclosed which results in asymmetrical protrusions corresponding to the deflection conduits of a deflection member. In...
6599394 Soft absorbent tissue treated with a chemical composition  
A tissue product having improved hand feel and good wettability is produced by printing onto one or both sides of the tissue an aqueous emulsion containing a hydrophilically-modified...
6599393 Soft absorbent tissue containing hydrophilically-modified amino-functional polysiloxanes  
A tissue product having improved hand feel and good wettability is produced by printing onto one or both sides of the tissue an aqueous emulsion containing a hydrophilically-modified...
6596127 Method of producing a paper having a three-dimensional pattern  
Method of producing a paper having a three-dimensional pattern of alternating raised and recessed portions which has been provided in connection with impulse drying, at which the wet paper web ( 10...
6592636 Flow control within a press fabric using batt fiber fusion methods  
The present invention is directed to a press fabric having an anti-rewet scrim or “barrier” within the internal structure of a press fabric, and a method for making same. External materials are...
6585855 Paper product having improved fuzz-on-edge property  
A process for increasing the tactile properties of a base web without adversely effecting the strength of the web is disclosed. In one embodiment, the process includes the steps of placing a base...
6585856 Method for controlling degree of molding in through-dried tissue products  
A method of controlling the degree of molding of a paper web during formation of a tissue product is provided. Initially, a liquid furnish of papermaking fibers is deposited onto a foraminous...
6582560 Method for using water insoluble chemical additives with pulp and products made by said method  
Pulp fibers can be treated with water insoluble chemical additives resulting in a minimal amount of unretained water insoluble chemical additives present after redispersing the treated pulp fibers...
6582558 Soft absorbent tissue containing hydrophilic polysiloxanes  
A tissue product having improved hand feel and good wettability is produced by printing onto one or both sides of the tissue an aqueous emulsion containing a hydrophilically-modified...
6576087 Soft absorbent tissue containing polysiloxanes  
A tissue product having improved hand feel and good wettability is produced by printing onto one or both sides of the tissue an aqueous emulsion containing a hydrophilically-modified...
6572735 Wet-formed composite defining latent voids and macro-cavities  
A wet-formed composite defining latent voids and macro-cavities, the wet-formed composite having a basis weight greater than about 100 grams per square meter and a density of about 0.06 grams per...
6554959 Tissue paper making machine  
A tissue paper making machine, a tissue paper product, and a method for producing such a tissue paper product. According to the invention, a dewatering and sheet-forming wire ( 13;14 ) is deposited...
6554963 Embossed fabrics and method of making the same  
An industrial process fabric is embossed in a device, such as a continuously operating two-roll calender having a preselected embossing pattern. The roll(s) of the calender may alternatively...
6551453 Smooth, through air dried tissue and process of making  
A smooth, high density tissue. The tissue has a relatively low caliper, as well as high smoothness and high density. The tissue is calendered from a multidensity, through air dried web.
6551461 Process for making throughdried tissue using exhaust gas recovery  
The energy efficiency of a throughdrying papermaking process is improved by recycling exhaust air from one or more throughdryers to further heat the web at various places in the process.
6547924 Paper machine for and method of manufacturing textured soft paper  
A paper machine for manufacturing textured soft paper comprises a press section with a press nip, through which an impermeable belt and a felt run with the fibrous web between them, a drying...
6547928 Soft tissue paper having a softening composition containing an extensional viscosity modifier deposited thereon  
Disclosed is a composition for softening an absorbent tissue and tissue structures softened using the composition. The composition includes an effective amount of a softening active ingredient; a...
6544386 Ply bonded lotion treated tissue and method for making same  
A process for producing additive composition treated multi-ply tissue products is disclosed. In accordance with the present invention, at least one (1) ply of the tissue product is treated with an...
6524683 Sheet of embossed absorbent paper, and a method and device for producing same  
The present invention relates to a sheet ( 1, 2 ) of absorbent paper, in particular made of cellulose cotton and of a specific surface weight between 10 and 40 g/m 2 , comprising a first embossed...
Matches 101 - 150 out of 323 < 1 2 3 4 5 6 7 >