公开(公告)号：US12110159B2

公开(公告)日：2024-10-08

申请号：US18141860

申请日：2023-05-01

申请人： David Paul Goodrich

发明人： David Paul Goodrich

IPC分类号： B65D81/03 ,  B31D3/02 ,  B31D3/04 ,  B31D5/00 ,  B32B3/12 ,  B32B3/24 ,  B32B3/26 ,  B32B3/30 ,  B32B29/00 ,  B65D65/22 ,  B65D85/672 ,  D21H25/00 ,  D21H27/00 ,  D21H27/10 ,  B31D1/00 ,  B65B55/20 ,  B65D27/00

CPC分类号： B65D65/22 ,  B31D3/0207 ,  B31D3/0292 ,  B31D3/04 ,  B31D5/006 ,  B31D5/0065 ,  B31D5/0069 ,  B32B3/12 ,  B32B3/266 ,  B32B3/30 ,  B32B29/005 ,  B65D81/03 ,  B65D85/672 ,  D21H5/24 ,  D21H5/245 ,  D21H27/10 ,  B31D1/0031 ,  B31D2205/0023 ,  B32B2553/02 ,  B65B55/20 ,  B65D27/005 ,  D21H25/005 ,  Y10T428/24298 ,  Y10T428/24306 ,  Y10T428/24314

摘要： 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.

公开(公告)号：US12098510B2

公开(公告)日：2024-09-24

申请号：US18231275

申请日：2023-08-08

申请人： Kimberly-Clark Worldwide, Inc.

发明人： Thomas J. Dyer ,  Kelly A. Balzereit ,  Angela A. Wei ,  David J. Verbael ,  Sharon L. Famuliner

IPC分类号： D21H27/00 ,  B32B3/30 ,  B32B5/22 ,  D21H21/14 ,  D21H25/00 ,  D21H27/40

CPC分类号： D21H27/005 ,  B32B3/30 ,  B32B5/22 ,  D21H21/146 ,  D21H25/005 ,  D21H27/40 ,  B32B2250/02 ,  B32B2250/20 ,  B32B2555/00

摘要： The present invention provides multi-ply creped tissue products, and in particular embodiments creped wet-pressed tissue products, having substantially higher per-ply basis weights, such as from about 14.0 grams per square meter or greater. Despite having relatively high per-ply basis weights, the products are generally soft and flexible, such as having a softness value (measured as TS7) less than about 10.0 and a Stiffness Index less than about 20.0. While being soft and flexible, the tissue products are durable enough to withstand use, such as having a geometric mean tensile (GMT) greater than about 1,000 g/3″.

公开(公告)号：US20240052575A1

公开(公告)日：2024-02-15

申请号：US17888116

申请日：2022-08-15

申请人： James A. Kaslik

发明人： James A. Kaslik

IPC分类号： D21H23/54 ,  D21H25/00

CPC分类号： D21H23/54 ,  D21H25/005

摘要： The device assists the customer in cleaning residue from their skin and body hair after they use a toilet for elimination, after they receive a cut or abrasion, or from other source. With the device, the person physically transforms toilet paper and other tissue-like paper in real time in a non-destructive manner to have greater texture, density, and wetness, all three of which together facilitate cleaning better than dry paper or than wet paper without such increased density and texture. Being pocket sized and intended for repeated use, the device can be easily carried by or on the person and used in any bathroom or location anywhere without modification to the plumbing facilities, without risk of running out of a supply of pre-moistened wipes, and without damaging the environment or sewage and septic systems.

公开(公告)号：US11879215B2

公开(公告)日：2024-01-23

申请号：US17500628

申请日：2021-10-13

申请人： The Procter & Gamble Company

发明人： Fei Wang ,  Douglas Jay Barkey ,  James Allen Cain ,  Stephen John Delvecchio ,  Angela Marie Leimbach ,  Kun Piao ,  James Kenneth Comer ,  Ryan Dominic Maladen

IPC分类号： D21H27/02 ,  D21H27/00 ,  D21F11/00 ,  D21H27/40 ,  D21F1/10 ,  D21F5/04 ,  D21F5/18 ,  D21F9/02 ,  D21H25/00 ,  D21H21/14 ,  B31F1/12 ,  D21F3/04 ,  D21G3/00 ,  B31F1/16 ,  D21H21/20

CPC分类号： D21H27/02 ,  D21F1/10 ,  D21F5/048 ,  D21F5/181 ,  D21F9/02 ,  D21F11/006 ,  D21H21/146 ,  D21H25/005 ,  D21H27/002 ,  D21H27/004 ,  D21H27/005 ,  D21H27/007 ,  D21H27/008 ,  D21H27/40 ,  B31F1/126 ,  B31F1/16 ,  D21F3/045 ,  D21F5/188 ,  D21G3/005 ,  D21H21/20

摘要： Fibrous structures, and more particularly sanitary tissue products containing fibrous structures having a surface exhibiting a three-dimensional (3D) pattern such that the fibrous structure and/or sanitary tissue product exhibits novel properties compared to known fibrous structures and/or sanitary tissue products, and methods for making same are provided.

公开(公告)号：US20230348160A1

公开(公告)日：2023-11-02

申请号：US18220396

申请日：2023-07-11

申请人： David P. Goodrich

发明人： David P. Goodrich

IPC分类号： B65D65/22 ,  B31D3/04 ,  B31D3/02 ,  B65D81/03 ,  B65D85/672 ,  B31D5/00 ,  D21H25/00 ,  D21H27/10 ,  D21H27/00

CPC分类号： B65D65/22 ,  B31D3/04 ,  B31D3/0207 ,  B31D3/0292 ,  B65D81/03 ,  B65D85/672 ,  B31D5/0065 ,  D21H5/245 ,  D21H27/10 ,  B31D5/0069 ,  B31D5/006 ,  D21H5/24 ,  B65B55/20

摘要： An extensible slit sheet paper product is produced having an expandable slit pattern that forms open cells upon expansion of the paper product. The paper product is an extensible paper having an extensibility in the range from 1-9% in the machine direction and 1-5% in the cross direction. The expansion produces an array of hexagonal cells. The expanded extensible paper can be used to wrap an object for shipping by wrapping and cushioning the object in the expanded slit sheet material. The extensible, expandable slit sheet paper can be wrapped around itself to produce a void fill product.

公开(公告)号：US20230295875A1

公开(公告)日：2023-09-21

申请号：US18200879

申请日：2023-05-23

申请人： Michael Gorden

发明人： Michael Gorden

IPC分类号： D21H19/74 ,  D21F5/02 ,  D21F7/06 ,  B31F1/14 ,  D21F11/08 ,  D21H19/14 ,  D21H27/00 ,  D21F11/00 ,  D21F5/18 ,  D21F11/14 ,  D21G9/00 ,  G01B11/24 ,  D21H25/00 ,  D21H21/14 ,  G01B11/06

CPC分类号： D21H19/74 ,  D21F5/02 ,  D21F7/06 ,  B31F1/14 ,  D21F11/08 ,  D21H19/14 ,  D21H27/002 ,  D21F11/006 ,  D21F5/181 ,  D21F11/14 ,  D21G9/0036 ,  G01B11/24 ,  D21H25/005 ,  D21H21/146 ,  G01B11/0625

摘要： A method for creping paper includes applying an adhesive composition to an outer surface of a creping cylinder (Yankee cylinder) to form an adhesive coating, contacting paper with the adhesive coating, removing the paper and adhesive coating from the creping cylinder, and determining a quality of the adhesive coating. Determining the quality of the adhesive coating may include measuring a degree of cross-linking of the adhesive polymer, a concentration of the adhesive polymer in the adhesive coating, a water content of the adhesive coating, an ash content of the adhesive coating, or combinations thereof. Determining the quality of the adhesive coating may also include determining a thickness of the adhesive coating by measuring light absorbed by the coating and calculating the thickness using Beer's Law. Systems and apparatuses for determining the quality of the adhesive coating and for creping paper are also disclosed.

公开(公告)号：US11725346B2

公开(公告)日：2023-08-15

申请号：US17061620

申请日：2020-10-02

申请人： The Procter & Gamble Company

发明人： Ryan Dominic Maladen ,  Jeffrey Glen Sheehan ,  Osman Polat ,  Douglas Jay Barkey

IPC分类号： D21H27/02 ,  D21H27/42 ,  D21H27/00 ,  D21H27/40 ,  D21H25/00 ,  D21H27/32

CPC分类号： D21H27/02 ,  D21H25/005 ,  D21H27/002 ,  D21H27/005 ,  D21H27/32 ,  D21H27/40 ,  D21H27/42

摘要： A fibrous structure is disclosed. The fibrous structure exhibits a plurality of discrete knuckles arranged in a pattern of repeat units. The repeat units can include a plurality of rows arranged orthogonally in an X-Y plane, each row having a portion of the discrete knuckles, and each discrete knuckle separated from adjacent discrete knuckles in a row by a distance. Each of the discrete knuckles within the repeat unit can have substantially the same shape and size; and wherein the distance between at least two adjacent discrete knuckles in each row are non-uniform such that the repeat unit exhibits varying pillow width distances along the rows in both the X and Y axes.

公开(公告)号：US11697536B2

公开(公告)日：2023-07-11

申请号：US17844022

申请日：2022-06-19

申请人： David Paul Goodrich

发明人： David Paul Goodrich

IPC分类号： B65B11/00 ,  B65B55/20 ,  B65D65/22 ,  B65D81/03 ,  B65D85/672 ,  B32B3/12 ,  B32B3/24 ,  B32B3/30 ,  B32B29/00 ,  D21H27/10 ,  B31D3/02 ,  B31D3/04 ,  B31D5/00 ,  B32B3/26 ,  D21H27/00 ,  D21H25/00 ,  B31D1/00

CPC分类号： B65D65/22 ,  B31D3/0207 ,  B31D3/0292 ,  B31D3/04 ,  B31D5/006 ,  B31D5/0065 ,  B31D5/0069 ,  B32B3/12 ,  B32B3/266 ,  B32B3/30 ,  B32B29/005 ,  B65D81/03 ,  B65D85/672 ,  D21H5/24 ,  D21H5/245 ,  D21H27/10 ,  B31D1/0031 ,  B31D2205/0023 ,  B32B2553/02 ,  B65B55/20 ,  D21H25/005 ,  Y10T428/24298 ,  Y10T428/24306 ,  Y10T428/24314

摘要： 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.

公开(公告)号：US11668051B2

公开(公告)日：2023-06-06

申请号：US17186031

申请日：2021-02-26

申请人： The Procter & Gamble Company

发明人： Katie Kristine Glass ,  Angela Marie Leimbach ,  Gustav Andre Mellin

IPC分类号： D21H25/00 ,  B26F1/14 ,  B26D3/10 ,  D21H27/00 ,  A47K10/16 ,  A61K8/02 ,  B26D1/08 ,  B26D7/20 ,  B26D1/38 ,  B26F1/38 ,  B26F1/44 ,  D21F11/00 ,  B26F1/20

CPC分类号： D21H25/005 ,  B26D1/085 ,  B26D1/385 ,  B26D3/10 ,  B26D7/204 ,  B26F1/14 ,  B26F1/384 ,  B26F1/44 ,  D21F11/008 ,  D21H27/004 ,  D21H27/005 ,  A47K10/16 ,  A61K8/0208 ,  B26F1/20 ,  B26F2001/4472 ,  D21F11/006

摘要： A web of sanitary tissue of the present disclosure may comprise a shaped line of weakness, wherein the toilet tissue exhibits a Line of Weakness Performance Factor (LWP Factor) of from about 7 to about 30, and a Full Sheet Average Trapezoidal Tear Strength of between about 8 g and about 20 g according to the Full Sheet Average Trapezoidal Tear Force Test Method.

公开(公告)号：US20230084180A1

公开(公告)日：2023-03-16

申请号：US18051147

申请日：2022-10-31

申请人： Domtar Paper Company, LLC

发明人： Harshad Pande ,  Bruno Marcoccia

IPC分类号： D21H17/67 ,  D21H25/00 ,  D21H21/10 ,  D21D1/20 ,  D21H11/20

摘要： The present invention relates to a method for preparing loaded paper pulp for use in the manufacture of paper or paper board. At least one process stream containing a plurality of unrefined pulp fibers and at least one process stream of at least one filler are combined in a refiner to form a loaded paper pulp composition having a plurality of surface enhanced pulp fibers that are loaded with particles of the at least one filler.