177results about "Patterned paper" patented technology

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%.

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%.

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.

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.

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.

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.

A decorative sheet that has good scratch resistance and provides a soft and supple feel is provided. In the decorative sheet (1), a surface of the surface protective layer (5) is provided with asperities including ridge portions. In a power spectrum image obtained by applying a two-dimensional fast Fourier transform to their surface shape image, when the average luminance in the spatial frequency range of 95 to 105 cycles / mm is defined as P_100, the average luminance in the spatial frequency range of 195 to 205 cycles / mm is defined as P_200, the average luminance in the spatial frequency range of 695 to 705 cycles / mm is defined as P_700, and the ratio of the difference between P_100 and P_700 to the difference between P_200 and P_700 is defined as Rt_P, the average of Rt_P is within the range of 1.57 to 1.82. The surface protective layer contains 100 parts by mass of a cured resin and 3 to 11 parts by mass of particles with an average particle size of 3 µm or more, and has a thickness of 2 to 18 µm and a gloss less than 10.

The present disclosure relates to a tissue paper product, such as toilet paper or household towel. The tissue paper product comprises two to four plies, including at least a first ply and a second ply. The two, three or four plies are optionally bonded using an adhesive, such as a lamination glue, or a mechanical bond, such as edge embossing, to form the tissue paper product. The first and second plies are the outermost plies of the tissue paper product. If the total number of plies of the tissue paper product is 2, the tissue paper product has a grammage in the range of 24-50 g / m 2 , if the total number of plies of the tissue paper product is 3, the grammage is in the range of 34-65 g / m 2 , and if the total number of plies of the tissue paper product is 4, the grammage is in the range of 55-95 g / m 2 . The first ply is made of conventional wet press (CWP) paper and embossed with a heated embossing roll. The second ply is a structured paper ply, such as a ply made of TAD, UCTAD, eTAD, Atmos or NTT.

The present disclosure provides a decorative sheet used for a production of a resin-impregnated decorative plate, the decorative sheet comprising a porous substrate; a design layer; and a release layer formed in a pattern, in this order in a thickness direction, wherein a 60° gloss value of the release layer is 10 or less; a pure water contact angle of the release layer is 85° or more; and a Spc (arithmetic average curvature at mountaintop point) of the release layer is 80 mm-1 or more.

A decorative sheet includes: a primary film layer; and a surface protective layer provided on one surface of the primary film layer. A surface of the surface protective layer has asperities including a plurality of ridge portions each protruding in a ridge-like shape, in a power spectrum obtained by Fourier transforming a surface profile of a cross section of the surface protective layer, a power ratio x of the mean of the common logarithm of power within a spatial frequency range of 500 cycles / mm or more and 1000 cycles / mm or less, log Pf500-1000, to the mean of the common logarithm of power within a spatial frequency range of 3000 cycles / mm or more and 3500 cycles / mm or less, log Pf3000-3500, is within a range of 4.0 to 13.5, and the surface protective layer has a gloss of less than 10.

The present invention relates to a method for coating a paper substrate comprising: i) providing a paper substrate; ii) applying to the paper substrate an aqueous barrier coating composition comprising: a) from 10 to 50 wt% of a modified cutin extract (as dry matter), wherein said modified cutin extract is obtained by thermal treatment of 5 a raw cutin extract at a temperature comprised between 40 and 120 °C; b) at least one divalent or trivalent fatty acid metal salt, wherein the weight ratio, based on the dry content, of the modified cutin extract to the at least one divalent or trivalent fatty acid metal salt is from 10:1 to 1.1:1.

The disclosed tissue products have an embossing pattern that is aesthetically pleasing and provides improved product properties, such as good bulk, while reducing processing issues, such as wrinkling. The embossing patterns generally comprise a background and a foreground pattern where the background pattern is the dominate pattern and provides the product with a uniform appearance that connotes femininity, softness and cleansing. The background pattern is preferably formed entirely from open design elements such as first, second and third open, curvilinear line elements, wherein the second and third line elements are discrete, similarly shaped curvilinear line elements that are arranged parallel to one another and spaced apart about 1.0 mm or less.

Disclosed are multi-ply tissue products comprising a non-crosslinked binder that are durable and dispersible. The products generally have a Slosh time less than 2 minutes, such as less than about 60 seconds, such as less than about 45 seconds. Surprisingly, the foregoing Slosh times are achieved despite the tissue products having relatively high cross-machine direction (CD) wet tensile strength, such as greater than about 100 g / 3". Typically, increasing wet tensile strength, particularly wet CD tensile strength, negatively effects dispersability and increases Slosh time. Despite this trend, the present invention surprisingly provides a tissue product having a relatively high degree of wet strength and good dispersability.

In the preferred embodiments, the present invention provides substantially improved slit sheet cushioning products by advantageously combining novel paper properties with novel slit patterns for improved features and characteristics. In some illustrative and non-limiting example embodiments, cushioning products of the present invention can include, e.g., a novel slit sheet material in combination with extensible paper employed as, e.g., a cushioning pad or as cushioning within an envelope product, wherein the cushioning product can be substantially more resilient, but, yet, e.g., thinner for better utilization of space.

We provide a decorative sheet that offers excellent scratch resistance and a smooth, moist texture. [Solution] The decorative sheet 1 has an uneven structure including ridges on the surface of the surface protective layer 5, and when the power spectrum image obtained by performing a two-dimensional fast Fourier transform on the surface shape image is defined as follows: the average value of brightness in the spatial frequency range of 95 to 105 cycles / mm is P_100, the average value of brightness in the spatial frequency range of 195 to 205 cycles / mm is P_200, and the average value of brightness in the spatial frequency range of 695 to 705 cycles / mm is P_700, and the ratio of the difference between P_100 and P_700 to the difference between P_200 and P_700 is Rt_P, the average value of Rt_P is in the range of 1.57 to 1.82, the surface protective layer contains 100 parts by mass of cured resin and 3 to 11 parts by mass of particles with an average particle size of 3 μm or more, has a thickness of 2 to 18 μm, and has a glossiness of less than 10.

To provide a toilet roll whose toilet tissue paper is suitable to use in a toilet with a washing function and is easily elongated.SOLUTION: A toilet roll comprises a two-ply toilet tissue paper wound around a paper pipe, and has a wound diameter of 120 mm or less, roll winding density between 0.74 and 1.30 m / cm2, and roll density between 0.12 and 0.18 g / cm3.SELECTED DRAWING: None

We provide a decorative sheet that is low-gloss and has a smooth, moist texture. [Solution] The decorative sheet (1) comprises a base layer (2) and a surface protection layer (5) provided on one surface of the base layer (2). The surface of the surface protection layer (5) is provided with an uneven structure including a plurality of ridge-like protrusions, each of which is ridge-like. The power spectrum obtained by Fourier transforming the surface shape in the cross-section of the surface protection layer (5) is the average value of the common logarithm of the power in the spatial frequency interval of 3000 cycles / mm to 3500 cycles / mm (logPf). 3000-3500 logPf is the average value of the common logarithm of the power in the interval between 500 cycles / mm and 1000 cycles / mm, relative to the given value. 500-1000 The power ratio x is within the range of 4.0 to 13.5, and the glossiness of the surface protective layer (5) is less than 10.