Matches 151 - 200 out of 245 < 1 2 3 4 5 >
Match Document Document Title
5562805 Method for making soft high bulk tissue  
Tissue sheets, such as are useful for facial or bath tissue, can be embossed with a fine scale embossing pattern to increase bulk with a minimal loss in strength. The fine scale embossing pattern...
5520778 Cellulosic fibrous structures having pressure differential induced protuberances and a process of making such cellulosic fibrous structures  
Disclosed is a cellulosic fibrous structure, particularly a consumer product such as toilet tissue, facial tissue or a paper towel. In a first embodiment, extending outwardly from each face of the...
5510002 Method for increasing the internal bulk of wet-pressed tissue  
The internal bulk of a tissue web can be improved during manufacturing of the basesheet by subjecting the tissue web to differential pressure while supported on a coarse fabric at a consistency of...
5508083 Machine direction fluted combined corrugated containerboard  
Provided is an improved corrugated containerboard that includes a corrugated medium sandwiched between and secured to a top liner and a bottom liner. The corrugated medium, top liner, and bottom...
5507915 Multi-layered papermakers fabric for thru-dryer application  
A multi-layer fabric for carrying and forming an embossed paper web is provided which comprises two separate woven fabric layers which are joined together, preferably during weaving. The top fabric...
5490902 Strength control embossing and paper product produced thereby  
A method and apparatus for embossing paper products, such as paper towels or toilet tissue, in which the tensile strength extending in the machine direction is modified such that after embossing,...
5484501 Method of manufacturing an improved wood fiber mat for soil applications  
Improved wood fiber mat comprised of a mixture of thermo-mechanically processed wood fibers and synthetic fibers.
5470434 Decay-resistant paper for the manufacture of a pot for raising and transplanting seedlings, and the process for producing the same  
Decay-resistant paper suitable for the manufacture of a pot for raising and transplanting seedling is the one partly containing decayable portions, which is prepared by heating paper made of a...
5443889 Marked multi-ply paper sheets and method and equipment for their manufacture  
A paper sheet having several distinct layers comprised of at least two plies of paper glued together in discrete areas and characterized by having patterns which correspond to areas of reduced...
5436057 High softness embossed tissue with nesting prevention embossed pattern  
This invention relates to the discovery that the perceived softness of embossed tissue can be increased greatly while avoiding prior art nesting problems if a particular pattern is embossed into...
5397435 Multi-ply facial tissue paper product comprising chemical softening compositions and binder materials  
Multi-ply facial tissue paper products comprising chemical softener compositions and a combination of a wet strength binder, permanent and/or temporary, and a dry strength binder is disclosed. The...
5383778 Strength control embossing apparatus  
A apparatus for embossing paper products, such as paper towels or toilet tissue, in which the tensile strength extending in the machine direction is modified such that after embossing, the tensile...
5382464 Multi-ply embossed paper and manufacturing method and apparatus  
The present invention is directed to an embossed ply suitable for use in a multi-ply, embossed paper. The embossed ply has bosses of two different depths wherein the bosses having a greater depth...
5314584 Fibrous paper cover stock with textured surface pattern and method of manufacturing the same  
A sheet of fibrous web material having one textile-like surface and an opposite substantially smooth surface, a grain depth memory factor greater than 80, an apparent density in the range of about...
5300347 Embossed facial tissue  
Uniformly embossed facial tissue having a continuous or closely-spaced discontinuous embossing pattern and having from about 1 to about 40 distinct individual unembossed areas per square inch of...
5269983 Rubber-to-steel mated embossing  
A mated pair resilient and rigid embossing rolls are disclosed for achieving the advantages of conventional rubber to steel embossing, while avoiding the problems of conventional embossing...
5223093 Fibrous tape base material  
A sheet of fibrous web material having opposite smooth surfaces, an apparent bulk in the range of about 0.10 to about 0.20 caliper pts/lb ream and a machine direction stretch of at least 8%,...
5160582 Cellulose-based, inflammable, bulky processed sheets and method for making such sheets  
Bulky processed sheets which are obtained from mixtures of crosslinked pulp and hot water-soluble fibers, or crosslinked pulp, thermally fusible fibers and binders are described. The sheets may be...
5158521 Embossing dispenser  
A rolled paper embossing dispenser in which the paper is embossed and from which the paper is simultaneously dispensed. The dispenser includes a nip formed by a first embossing roll and a second...
5126015 Method for simultaneously drying and imprinting moist fibrous webs  
A method for simultaneously drying a moist fibrous web and imprinting a pattern in each side thereof by passing the web through the nip between a patterned heated roll and a pressing roll, on a...
5098519 Method for producing a high bulk paper web and product obtained thereby  
There is disclosed a novel cellulosic web and a method for its manufacture. The web is fabricated of fibrous material and is characterized by one of its surfaces being nubby. Such web is formed by...
5093068 Method of producing multi-ply embossed fibrous webs  
A method is disclosed for the production of a multi-ply sheet product in which separate non-woven fibrous webs are combined into a multi-ply sheet before embossment, embossed as a multi-ply sheet,...
5048589 Non-creped hand or wiper towel  
Hand or wiper towels are made according to a process which includes the steps of: forming a furnish of cellulosic fibers; depositing the furnish on a traveling foraminous belt, thereby forming a...
5030263 Motor vehicle filter element  
A pleated paper filter element is disclosed which is formed from a mechanically-treated filter paper (10') which has the side thereof opposite to the wire-side (12) mechanically teased so as to...
5022963 Wet end corrugating of acoustical tile  
A wet pulp of mineral fibers or the like is forced between a pulp carrier and a corrugated texturing skid inclined toward the downstream end of a moving slab of the pulp. The corrugations of the...
4978565 Absorbent laminated sheet and manufacturing process for such a sheet  
The absorbent laminated sheet is composed of at least two plies (1.9), embossed, constituted essentially of cellulose fibers, bonded together at least partially by means of protruding elements...
4942077 Tissue webs having a regular pattern of densified areas  
Creped tissues having improved perceived softness and appearance are made from tissue webs having at least a machine direction broken line pattern of individual densified areas containing higher...
4937131 Cushioning dunnage pad with stitching perforations  
A flexible, cushioning dunnage product producible on a converter mechanism from a roll of sheet-like stock material, such as biodegradable paper. As the stock material is pulled off the roll by the...
4927588 Method multi-ply embossed fibrous sheet  
A method and apparatus is disclosed for the production of a multi-ply sheet product in which separate non-woven fibrous webs are combined into a multi-ply sheet before embossment, embossed as a...
4921034 Embossed paper having alternating high and low strain regions  
An embossed sanitary paper product and method of making such product. The paper is embossed to form in the paper a midplane and an array of bosses extending up and down from the formed midplane....
4888091 Low density nonwoven aramid sheets  
Less porous, more abrasion-resistant nonwoven aramid sheets are made by expanding a smooth-surface, dried, wet-laid sheet of fibrids and fibers, which has fused, nonexpandable, densified regions,...
4849054 High bulk, embossed fiber sheet material and apparatus and method of manufacturing the same  
A bulky, embossed, fibrous web material having a basis weight in the range of 5 to 50 lbs./ream and geometric means tensile strength (TS) (kg/3" width), apparent bulk (AB) (cal. pts./lb. ream), and...
4803032 Method of spot embossing a fibrous sheet  
A method of embossing a sheet of non-woven fibrous web, e.g. toilet tissue, with a series of identical boss elements arranged in a uniform pattern in a manner to avoid nesting of the embossments...
4760239 Method of and apparatus for applying a mark to paper and a paper for use in such method  
A method of applying a "pseudo watermark" to paper, comprises the steps of preparing a paper containing a suitable amount of a thermally sensitive material, the presence of which renders the...
4726881 Method of making wet process panels of composite wood material with semi-matching contoured pressure plates  
Panels of composite wood material are formed in a wet process which includes depositing a layer of wet composite wood material in a mat on a press wire screen mesh and moving the screen mesh to...
4720325 Method for the manufacture of a material in the form of sheets or a web provided with a watermarklike pattern  
A material (1) in the form of sheets or a web is provided with a watermarklike pattern (12) in the form of a text, figure or similar identification mark visible or displayable in transmitted light...
4671983 Embossments for minimizing nesting in roll material  
A repeating arrangement of embossments for roll material includes a first array of projections generally regularly spaced from one another and a second array of projections superimposed on the...
4637860 Boards and panels  
A process for the manufacture of a non-asbestos corrugated sheet comprising forming into corrugated form an aqueous slurry of a mixture comprising, on a dry weight basis, 40-60% cement, 30-40%...
4637859 Tissue paper  
Soft, absorbent paper webs and processes for making them. In the process, an aqueous dispersion of the papermaking fibers is formed into an embryonic web on a first foraminous member such as a...
4421600 Tri-nip papermaking system  
A system for producing a bulky, soft and absorbent paper web wherein the web is directed through a first nip formed by two dewatering felts, a second nip formed between a dewatering felt and an...
4414255 Water absorbing sheet assembly  
A water-absorbing sheet assembly comprises two sheets, at least one of which is a water-permeable sheet, and a polymeric absorbent inserted between said two sheets, wherein at least a part of said...
4309246 Papermaking apparatus and method  
A bulky, soft and absorbent creped paper web is manufactured by supporting an uncompacted wet web of principally lignocellulosic fibers on an imprinting fabric having compaction elements, for...
4274914 Filter material  
A non-woven cellulose ester fibrous filter sheet material comprising cellulose ester staple fibers and cellulose ester fibrets which exhibits improved filtration properties and the method of its...
4257842 Preparing permanently embossed, highly porous wallpapers  
Permanently embossed, highly porous wallpapers are produced by preparing a sheet from a mixture of up to 90% by weight of cellulose fibers and at least 10% by weight of fibrils of at least one...
4236963 Apparatus for texturing untextured dry tissue web  
Softness and bulk are imparted to untextured dry sanitary tissue sheet web by advancing it under ordinary support point tension through the nip of spaced grooved rotary texturing rolls having...
4216055 Electrostatic recording material and the method of preparing it  
The electrostatic recording material comprises an electroconductive transparent base sheet having a dielectric layer thereon. The base sheet is obtained by moistening a paper prepared from...
4196045 Method and apparatus for texturizing and softening non-woven webs  
A method and apparatus for texturing, softening and building bulk into a non-woven fabric web, such as tissue or toweling paper, wherein the paper is passed through a plurality of nipped rolls...
4191609 Soft absorbent imprinted paper sheet and method of manufacture thereof  
Wet-laid paper having, when creped, improved bulk, softness, and flexibility; a relatively large cross-machine-direction to machine-direction stretch ratio; and improved burst to total tensile...
4189344 Method of texturing untextured dry sanitary tissue web  
Softness and bulk are imparted to untextured dry sanitary tissue sheet web by advancing it under ordinary support point tension through the nip of spaced grooved rotary texturing rolls having...
4162180 Producing embossed wall- or ceiling-covering of cellulosic pulp and two different discrete thermoplastic materials  
A method of producing a wall or ceiling covering that is dry-stripable from the wall, is flexible and has good opacity, and will fully retain an embossed pattern even when the sheet is soaked with...
Matches 151 - 200 out of 245 < 1 2 3 4 5 >