255results about "Patterned paper" patented technology

Belts and sanitary tissue products of the present disclosure may comprise discrete cells of multiple sizes (including three different cell sizes) and / or certain patterns. The cells may be discrete knuckles or pillows and the fibrous structures may further comprise an emboss, such as a double dot emboss.

Paper towel rolls that exhibit novel combinations of physical properties, such as Basis Weight, Roll Density, and Roll Diameter, such that the paper towel rolls meet consumers' needs, and method for making such novel paper towel rolls and marketing such novel paper towel rolls are provided.

Disclosed is a coreless roll of a tissue paper product having a first end and a second end, and a web of tissue paper product being wound such as to define a central inner hole with the first end located on the outer side and the second end located at the inner hole, the product including a bonded first ply and a second ply, a grammage of the product being 35 to 55 g / m2, and having a Geometric Mean Tensile strength of at least 200 N / m, the first ply and the second ply being made of Conventional Wet Press (CWP) paper and embossed to be nested, the coreless roll having an outer diameter of 95 to 150 mm, an inner hole diameter of 20 to 50 mm, and a density of the coreless roll of 70 to 90 kg / m3, a caliper ratio of the roll of 40% to 70%.

Disclosed is a coreless roll of a tissue paper product having a first end and a second end, and a web of tissue paper product being wound such as to define a central inner hole with the first end located on the outer side and the second end located at the inner hole, the product including a bonded first ply and a second ply, a grammage of the product being 35 to 55 g / m2, and having a Geometric Mean Tensile strength of at least 200 N / m, the first ply and the second ply being made of Conventional Wet Press (CWP) paper and embossed to be nested, the coreless roll having an outer diameter of 95 to 150 mm, an inner hole diameter of 20 to 50 mm, and a density of the coreless roll of 70 to 90 kg / m3, a caliper ratio of the roll of 40% to 70%.

Toilet tissue having a dynamic surface and method for making same are provided.

Creped fibrous structures having pillows and knuckles, wherein the creped fibrous structures may exhibit improved knuckle properties, such as Knuckle Roughness Ra, Knuckle Roughness Rq, and Knuckle Creping Frequency and methods for making same are provided, and / or may comprise elongate knuckles comprising discrete pillows and / or elongate pillows between first and second elongate knuckles.

Disclosed is a coreless roll of a tissue paper product having a first end and a second end, and a web of tissue paper product being wound such as to define a central inner hole with the first end located on the outer side and the second end located at the inner hole, the product including a bonded first ply and a second ply, a grammage of the product being 35 to 55 g / m2, and having a Geometric Mean Tensile strength of at least 200 N / m, the first ply and the second ply being made of Conventional Wet Press (CWP) paper and embossed to be nested, the coreless roll having an outer diameter of 95 to 150 mm, an inner hole diameter of 20 to 50 mm, and a density of the coreless roll of 70 to 90 kg / m3, a caliper ratio of the roll of 40% to 70%.

Disclosed are tissue products, particularly creped, wet-pressed tissue products, having improved physical properties such as a high caliper and a low degree of stiffness. The products are manufactured by molding the nascent tissue web to the structuring belt such that the pattern disposed on the fabric is imparted to the web and can be seen by the consumer in the finished product. Preferably the molding step occurs immediately prior to creping such that the molded, nascent, web is transferred from the structuring belt to a cylindrical dryer and then subsequently removed by creping. The structuring belt imparts the tissue web with a plurality of discrete molded elements arranged to form continuous, substantially cross-machine direction (CD) oriented, line elements that not only provide the products with an aesthetically pleasing appearance but also improves certain physical properties of the finished product.

Paper towel rolls that exhibit novel combinations of physical properties, such as Basis Weight, Roll Density, and Roll Diameter, such that the paper towel rolls meet consumers' needs, and method for making such novel paper towel rolls and marketing such novel paper towel rolls are provided.

A method of making an absorbent structure including mixing ultra-high molecular weight (“UHMW”) glyoxalated polyvinylamide adducts (“GPVM”) and / or high molecular weight (“BMW”), glyoxalated polyacrylamide and / or high cationic charge glyoxalated polyacrylamide (“GPAM”) copolymers and high molecular weight (“BMW”) anionic polyacrylamide (“APAM”) with the furnish during stock preparation of a wet laid papermaking process.

Disclosed are multi-ply tissue products, particularly wet pressed facial tissue products that have been recreped. For example, disclosed are tissue products prepared from wet pressed tissue webs that have been recreped using a print-crepe process that deposits a latex polymer on at least one of the outer surfaces of the tissue web. The tissue products have improved strength and softness, such as a geometric mean tensile strength (GMT) greater than about 1,400 g / 3", a geometric mean tensile energy absorption (GM TEA) of about 20 gocm / cm2 or greater and a TS7 value less than about 16.0. In certain instances, the tissue products also have a low degree of stiffness and a relatively smooth surface, such as a Stiffness Index less than about 8.00 and a TS750 value less than about 20.0.

The present disclosure provides high bulk tissue products, as well as an apparatus and methods for manufacturing the same. The tissue products provided herein not only have high bulk, but they also have improved surface smoothness, particularly compared to tissue products of similar basis weights.

A process and system for producing nonwoven substrates are disclosed. Also disclosed is a forming surface or forming wire for producing the substrates. The forming surface includes a pattern of high porosity zones and low porosity zones. The low porosity zones have a non-zero but low porosity. A wet suspension of fibers is deposited onto the forming surface to form nonwoven substrates having areas of high basis weight and low basis weight. The low porosity zones have a width dimension that is greater than the average fiber length of at least some of the types of fibers contained in the fiber furnish to form substrates having exceptional properties, especially with respect to fluid control properties.

Sanitary tissue product rolls that exhibit novel combinations of physical properties, such as Moment of Inertia, Roll Density, and optionally Roll Diameter, such that the sanitary tissue product rolls meet consumers' needs, and method for making such novel sanitary tissue product rolls and marketing such novel sanitary tissue product rolls are provided.

Disclosed am multi-ply tissue products, particularly creped and through-air dried facial tissue products, having improved strength and softness. For example, the products have a geometric mean tensile strength (GMT) greater than about 1,2000 g / 3″, a geometric mean tensile energy absorption (GM TEA) of about 20 g·cm / cm2 or greater and a TS7 value less than about 16.0. In certain instances, the tissue products also have a low degree of stiffness and a relatively smooth surface, such as a Stiffness Index less than about 8.00 and a TS750 value less than about 15.0. The tissue products may be prepared from webs manufactured by a print-crepe process that deposits a latex polymer on at least one of the outer surfaces of the tissue web.

A low-cost, in-line process for treating a fibrous web with a lotion is provided. The process generally involves passing a web through a nip formed by a pair of opposed surfaces, where one of the surfaces has been treated with a lotion having a penetration hardness greater than 5.0 mm. As the web passes through the nip, the lotion is transferred from one of the opposed surfaces to the surface of the web. In certain instances, the web may have a textured surface and only a portion of the web's textured surface is treated with a lotion.

The present invention relates to industrial fabrics such as patterned belts used to generate three-dimensional structures in products produced thereon, for example in the papermaking field, for textile products, and in nonwoven processing. The present invention relates to patterned belts that can be provided with endless, various, complex patterns using discretization, for example, where the individual subunits comprising the pattern elements are not connected and therefore do not act as stress-bearing members of the patterned belt.

Embossed, multi-ply tissue products having consumer preferred physical properties and an aesthetically pleasing appearance such as a first tissue ply having a molded topographical pattern and a first embossed pattern comprising a plurality of embossed elements disposed thereon and a second tissue ply having a molded topographical pattern and a second embossed pattern comprising a plurality of dot emboss elements disposed thereon. The multi-ply tissue products generally have improved sheet bulk, such as a sheet bulk greater than about 15 cubic centimeters per gram (cc / g), and improved softness, such as an Average TS7 less than about 12.0 and more preferably less than about 11.0, such as from about 10.0 to about 12.0. The foregoing Average TS7 values may be obtained at a product geometric mean tensile strength (GMT) from about 800 to about 1,200 g / 3″.

Sanitary tissue product rolls that exhibit novel combinations of physical properties, such as Moment of Inertia, Roll Density, and optionally Roll Diameter, such that the sanitary tissue product rolls meet consumers' needs, and method for making such novel sanitary tissue product rolls and marketing such novel sanitary tissue product rolls are provided.

Provided herein are mycelium materials and methods for production thereof. In some embodiments, a mycelium material includes one or more deformation areas spaced apart from each other. Additives and bonding agent may be combined with the mycelium material. Wet embossing methods of producing a mycelium material are also provided.

A method for producing a structuring means for texturing an embossable material surface, in particular a resin-containing laminate surface, including the steps of providing a web-shaped carrier material made of paper and / or plastic, applying a UV-curable lacquer layer made of acrylated oligomer to the carrier material, forming a three-dimensional embossed structure into the lacquer layer applied to the carrier material and curing the lacquer layer by irradiation with high-energy radiation, preferably UV light, during the molding of the embossed structure. The invention provides that before the UV-curable lacquer layer is applied at least one adhesion promoter layer including acrylated oligomer, a reactive diluent and a photoinitiator which reacts to high-energy radiation, preferably UV radiation, is applied onto the carrier material, and that the lacquer layer having the embossed structure is cured by irradiation with high-energy radiation, preferably UV light, to such an extent that, in the finished state, the structuring means has an average Martens hardness according to DIN EN ISO 14577 in the range from 10 to 80 N / mm2, preferably in the range from 30 to 80 N / mm2, the indenter used as a test body for measuring the Martens hardness being pressed into the surface of the lacquer layer having the embossed structure. A structure means is also disclosed.

Disclosed are tissue products, particularly creped, wet-pressed tissue products, having improved physical properties such as a high caliper and a low degree of stiffness. The products are manufactured by molding the nascent tissue web to the structuring belt such that the pattern disposed on the fabric is imparted to the web and can be seen by the consumer in the finished product. Preferably the molding step occurs immediately prior to creping such that the molded, nascent, web is transferred from the structuring belt to a cylindrical dryer and then subsequently removed by creping. The structuring belt imparts the tissue web with a plurality of discrete molded elements arranged to form continuous, substantially machine direction (MD) oriented, line elements that not only provide the products with an aesthetically pleasing appearance but also improves certain physical properties of the finished product.

Sanitary tissue products, which may be creped, having non-wood fibers and exhibits a coverage greater than about 5.5 fiber layers and a fiber count-area (C(n)) greater than about 830 million / m2 and / or a coverage greater than about 7.5 fiber layers and / or a coverage greater than a line defined by an expression: Y=0.00767X+3.0 (wherein the fiber coverage is “Y” and wherein a fiber count-area (C(1)) is “X”) are provided.

The present invention describes a method for treating cellulosic materials with a composition comprising hemicellulose and / or lignin and a sucrose fatty acid ester to modify the barrier function of such materials. The disclosed method uses hemicellulose or lignin in combination with a sugar fatty acid ester to form a film on the cellulosic material, and the disclosure includes providing products made by such methods. Materials so treated exhibit more effective barrier function and mechanical properties and can be used in any application where such characteristics are desirable.

A wrapping sheet includes paper. A surface of the wrapping sheet is subjected to printing while the wrapping sheet is conveyed in a fiber direction of the wrapping sheet, and the wrapping sheet individually wraps an absorbent article. A tensile strength of the wrapping sheet in the fiber direction is 16 N or greater and 25 N or less. The wrapping sheet satisfies 8.45 ≤ X × (1 - Y / 100), where X (N) is the tensile strength of the wrapping sheet in the fiber direction before the printing, and Y (%) is a ratio of an area of the wrapping sheet, to which an ink for the printing, a heat seal agent for adhering portions of the wrapping sheets, or both are applied, to an entire area of the wrapping sheet.

To provide a kitchen towel roll having excellent water absorption, that is not bulky, has no ply peeling and has low replacement frequency, even if a basis weight is not excessively increased but is within a prescribed region.SOLUTION: The kitchen towel roll is made by adhering a sheet imparted with a dotted embossment pattern using a glue, and taking up a kitchen towel sheet laminated in a 2-ply manner into a rolled state. The kitchen towel sheet has an irregular pattern derived from a paper-making process that is different from the embossment pattern. A basis weight of the 2-ply sheet is 32 g / m2 or more and 65 g / m2 or less, a paper thickness is 1.6 mm / 10 sheets or more and 4.7 mm / 10 sheets or less, a specific volume is 7 cm3 / g or more and 16 cm3 / g or less, a ply peel strength is 0.05 N / 75 mm or more and 2.0 N / 75 mm or less, an amount of water absorption per 1 m2 of the 2-ply sheet is 155 g or more and 520 g or less, and the amount of water absorption per 1 g is 4.3 g or more and 9.5 g or less.SELECTED DRAWING: Figure 1

A decorative sheet that provides a rough feel is provided. A decorative sheet 1 includes a primary film layer 2 and a surface protection layer 5 provided on one surface of the primary film layer 2. The surface protection layer 2 has a surface provided with an uneven structure having a plurality of ridged portions protruding in a ridged pattern. The uneven structure of the surface protection layer 5 has a reduced peak height Rpk of 3.5 µm or more. The surface protection layer has a mass concentration of carbon C (% by mass), a mass concentration of oxygen O (% by mass), and a mass concentration of silicon Si (% by mass) satisfying the following relational expression: 0.5≤Si / C+O+Si×100.

Fibrous structures of the present disclosure may comprise discrete cells comprising one or more legs and / or one or more concavities in certain patterns or Cell Groups. The cells may be discrete knuckles or pillows and may comprise a saddle and at least two legs, where the plurality of discrete wet-formed cells may have a Cell Width, a Saddle Height, a Saddle Width, a Leg Length and a Leg Width, and where the pillow surface has a Distance Between Saddles, a Distance Between Cells, a First Leg Separation Distance, and a Second Leg Separation Distance. A ratio of a Leg Length to a Saddle Height may be between about 1.10 and about 24.0. A ratio of a Distance Between Cells to a Leg Separation Distance may be between about 0.200 and about 10.5.