公开(公告)号：US20180105999A1

公开(公告)日：2018-04-19

申请号：US15786194

申请日：2017-10-17

申请人： The Procter & Gamble Company

发明人： Christopher Michael Young ,  Michael Gomer Stelljes ,  Michael Donald Suer ,  Timothy James Klawitter ,  Steven Lee Barnholtz ,  Jeffrey Glen Sheehan ,  Paul Dennis Trokhan

IPC分类号： D21H27/00 ,  B31F1/16 ,  D21H21/20 ,  D21H27/30 ,  D01D5/18

CPC分类号： D21H27/002 ,  B31F1/126 ,  B31F1/16 ,  D01D5/0985 ,  D01D5/18 ,  D21H15/10 ,  D21H21/20 ,  D21H21/22 ,  D21H21/50 ,  D21H27/007 ,  D21H27/30 ,  D21H27/32 ,  D21H27/38

摘要： Articles, such as sanitary tissue products, including fibrous structures, and more particularly articles including fibrous structures having a plurality of fibrous elements wherein the article exhibits differential cellulose content throughout the thickness of the article and methods for making same are provided.

公开(公告)号：US20180104928A1

公开(公告)日：2018-04-19

申请号：US15696771

申请日：2017-09-06

申请人： GPCP IP Holdings LLC

发明人： John H. DWIGGINS

IPC分类号： B32B3/28 ,  B32B29/00 ,  D21H27/30

CPC分类号： B32B3/28 ,  B32B29/002 ,  B32B2250/26 ,  B32B2307/726 ,  B32B2555/00 ,  D21H27/002 ,  D21H27/30 ,  D21H27/32

摘要： Products having improved ply bonding, moldability and drape and methods for making those products are described. The methods comprise producing a multi-ply adhesively bonded product comprising a pattern of uniformly spaced microembossed elements with a bond area of less than about 0.020 inches/sq. inch.

公开(公告)号：US20170361573A1

公开(公告)日：2017-12-21

申请号：US15524061

申请日：2014-11-04

申请人： SCA Forest Products AB

发明人： Kent MALMGREN

IPC分类号： B32B15/12 ,  B32B15/20 ,  D21H23/22 ,  D21H19/12 ,  B32B29/00 ,  B65D65/40 ,  D21H27/10 ,  B32B27/10 ,  B32B27/30 ,  D21H27/32 ,  C09D103/02

CPC分类号： B32B15/12 ,  B32B15/20 ,  B32B27/10 ,  B32B27/306 ,  B32B29/005 ,  B32B2255/12 ,  B32B2255/26 ,  B32B2264/00 ,  B32B2307/54 ,  B32B2307/546 ,  B32B2307/718 ,  B32B2307/72 ,  B32B2307/7244 ,  B32B2307/7265 ,  B32B2553/00 ,  B65D65/40 ,  C08L3/02 ,  C08L97/02 ,  C09D5/00 ,  C09D103/02 ,  D21H17/28 ,  D21H19/12 ,  D21H19/20 ,  D21H21/54 ,  D21H23/22 ,  D21H27/10 ,  D21H27/32

摘要： An intermediate laminate product includes a first paper layer including lignocellulose fibres, and a dry coating layer applied to one surface of the first paper layer, the coating including expandable microspheres having an expansion temperature (TE), at least one polysaccharide, and a plasticizing additive which is capable of forming a thermoplastic blend with the polysaccharide. An expanded laminate structure includes the intermediate laminate product and a second paper layer comprising lignocellulose fibres, which is attached to the dry coating by heat lamination. A liquid packaging board includes the expanded laminate structure and a liquid barrier layer. A process for forming the expanded laminate structure includes applying a second paper layer to the coating of the intermediate product at a second temperature (T2), which is above the expansion temperature (TE) of the microspheres, whereby the microspheres expand, and at which the plasticizing additive causes plasticizing of the polysaccharide, to form a thermoplastic blend.

公开(公告)号：US09840812B2

公开(公告)日：2017-12-12

申请号：US15634865

申请日：2017-06-27

申请人： First Quality Tissue, LLC

发明人： Byrd Tyler Miller, IV ,  Justin S. Pence ,  Karthik Ramaratnam ,  James E. Sealey ,  Courtney E. Kessling ,  Chris B. Anklam ,  Shannon Gahan ,  Taras Z. Andrukh

IPC分类号： D21H27/38 ,  D21H27/40 ,  D21H27/42 ,  D21H11/04 ,  D21H11/12 ,  D21H21/20 ,  D21H27/00 ,  D21H27/02 ,  D21H27/32

CPC分类号： D21H27/38 ,  B32B37/0053 ,  B32B37/1207 ,  B32B38/06 ,  D21H11/04 ,  D21H11/12 ,  D21H19/10 ,  D21H21/20 ,  D21H23/56 ,  D21H27/002 ,  D21H27/005 ,  D21H27/007 ,  D21H27/02 ,  D21H27/30 ,  D21H27/32 ,  D21H27/36

摘要： A method of making a multi-ply absorbent product having a wet scrubbing resistance greater than 120 revolutions and a basis weight of between 30 and 50 grams per square meter. A heated adhesive is applied between two single plies/webs, the multiple plies are embossed according to particular parameters, and the embossed webs are compressed with a marrying roll. The adhesive is heated to a temperature of between approximately 32° C. to 66° C. for application between the multiple plies. For each ply, the embossed area generally occupies between approximately 5 to 15% of the total surface area of a surface of the ply, the depth of embossment of the surface is generally between approximately 0.28 and 0.43 centimeters deep, and the embossment of the surface is generally between approximately 0.04 to 0.08 square centimeters in size.

公开(公告)号：US20170291403A1

公开(公告)日：2017-10-12

申请号：US15634890

申请日：2017-06-27

申请人： First Quality Tissue, LLC

发明人： Byrd Tyler Miller, IV ,  Justin S. Pence ,  Karthik Ramaratnam ,  James E. Sealey ,  Courtney E. Kessling ,  Chris B. Anklam ,  Shannon Gahan ,  Taras Z. Andrukh

IPC分类号： B32B37/00 ,  D21H19/10 ,  B32B38/06 ,  D21H27/00 ,  B32B37/12 ,  D21H21/20 ,  D21H27/36

CPC分类号： D21H27/38 ,  B32B37/0053 ,  B32B37/1207 ,  B32B38/06 ,  D21H11/04 ,  D21H11/12 ,  D21H19/10 ,  D21H21/20 ,  D21H23/56 ,  D21H27/002 ,  D21H27/005 ,  D21H27/007 ,  D21H27/02 ,  D21H27/30 ,  D21H27/32 ,  D21H27/36

摘要： A multi-ply absorbent product having a wet scrubbing resistance greater than 120 revolutions and a basis weight of between 30 and 50 grams per square meter. A heated adhesive is applied between two single plies/webs, the multiple plies are embossed according to particular parameters, and the embossed webs are compressed with a marrying roll. The adhesive is heated to a temperature of between approximately 32 degrees C. to 66 degrees C. for application between the multiple plies. For each ply, the embossed area generally occupies between approximately 5 to 15% of the total surface area of a surface of the ply, the depth of embossment of the surface is generally between approximately 0.28 and 0.43 centimeters deep, and the embossment of the surface is generally between approximately 0.04 to 0.08 square centimeters in size.

公开(公告)号：US20170204567A1

公开(公告)日：2017-07-20

申请号：US15405397

申请日：2017-01-13

申请人： Georgia-Pacific Consumer Products LP

发明人： Zhiying Yu ,  Siddharth S. Vaijapurkar ,  Daniel W. Sumnicht

IPC分类号： D21H27/00 ,  D21H21/24 ,  D21H27/32

CPC分类号： C09J101/04 ,  C08L1/02 ,  C08L1/08 ,  C08L5/00 ,  C08L2205/025 ,  C08L2205/03 ,  C09J5/00 ,  C09J11/08 ,  C09J129/04 ,  C09J2401/00 ,  C09J2401/006 ,  C09J2429/00 ,  D21H21/24 ,  D21H27/002 ,  D21H27/005 ,  D21H27/32

摘要： A ply-bonding agent or adhesive composition characterized by a viscosity and a surface tension for the manufacture of paper tissue and paper towel, includes: (a) water; (b) nanofibrillated cellulose; and (c) one or more modifiers effective to modify either or both of (i) the viscosity of the composition or (ii) the surface tension of the composition, wherein the one or more additional modifiers are selected from the group consisting of components (iii), (iv), (v), (vi), (vii) or (viii), wherein: (iii) is PVOH and a viscosity modifier; (iv) is a viscosity modifier; (v) is a viscosity modifier and a surface tension modifier other than PVOH; (vi) is a water-soluble cellulose derivative; (vii) is a water soluble polyol; and (viii) is a surface tension modifier other than PVOH. The compositions are particularly useful for ply-bonding multi-ply absorbent sheet when the plies are treated with debonder.

公开(公告)号：US09657444B2

公开(公告)日：2017-05-23

申请号：US14358961

申请日：2013-11-27

申请人： Kimberly-Clark Worldwide, Inc.

发明人： Mark Alan Burazin ,  Lynda Ellen Collins ,  Jeffrey Dean Holz ,  Mark William Sachs ,  Peter John Allen ,  Kevin Joseph Vogt

IPC分类号： D21H11/04 ,  D21H27/30 ,  A47K10/16 ,  D21H27/00

CPC分类号： D21H27/005 ,  A47K10/16 ,  B32B3/28 ,  B32B29/005 ,  B32B2250/26 ,  B32B2307/538 ,  B32B2307/546 ,  B32B2307/718 ,  B32B2307/72 ,  B32B2555/00 ,  D21H11/04 ,  D21H27/002 ,  D21H27/004 ,  D21H27/02 ,  D21H27/30 ,  D21H27/32

摘要： 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.

公开(公告)号：US09598821B2

公开(公告)日：2017-03-21

申请号：US14767179

申请日：2014-02-17

申请人： KBA-NOTASYS SA

发明人： Johannes Georg Schaede

IPC分类号： D21H27/32 ,  D21H21/36 ,  B32B27/10 ,  B42D25/351 ,  D21H21/44 ,  B32B3/26 ,  D21H27/36 ,  B42D25/425 ,  B42D25/324 ,  D21H21/40 ,  D21H21/42 ,  G02B3/00

CPC分类号： D21H27/32 ,  B32B3/266 ,  B32B27/10 ,  B32B2307/412 ,  B32B2425/00 ,  B32B2554/00 ,  B42D25/324 ,  B42D25/351 ,  B42D25/425 ,  D21H21/40 ,  D21H21/42 ,  D21H21/44 ,  D21H27/36 ,  G02B3/0037

摘要： There is described a substrate (S) for security documents, such as banknotes, comprising one or more paper layers (11, 12) and a polymer layer (20) which is made to adhere to a side of at least one of the paper layers (11, 12), which polymer layer (20) is substantially transparent in at least one region of the substrate (S) which is not covered by the paper layer or layers (11, 12) so as to form a substantially transparent window (W) in the substrate (S) which is formed and closed by the polymer layer (20). The polymer layer (20) exhibits in the region of the window (W) a thickness (T) which is greater than a thickness (t) of the polymer layer (20) outside of the region of the window (W). The thickness (T) of the polymer layer (20) in the region of the window (W) is substantially equal to the added thickness of the paper layer or layers (11, 12) and of the polymer layer (20) outside of the region of the window (W) so that the substrate (S) exhibits a substantially uniform and constant thickness (T). The substrate (S) further comprises a micro-optical structure (30), in particular a lens structure, which is disposed in the region of the window (W) on at least one side of the polymer layer (20).

公开(公告)号：US09517288B2

公开(公告)日：2016-12-13

申请号：US14994771

申请日：2016-01-13

申请人： The Procter & Gamble Company

发明人： Thomas Timothy Byrne ,  Kevin Benson McNeil ,  Kathryn Christian Kien

IPC分类号： D21H27/32 ,  A61L15/28 ,  D21H27/02 ,  D21H27/00 ,  D04H1/70 ,  D04H11/00 ,  D21H27/30 ,  D21H11/04 ,  D04H1/74

CPC分类号： A61L15/28 ,  A61L15/42 ,  D04H1/70 ,  D04H1/74 ,  D04H11/00 ,  D21H11/04 ,  D21H17/09 ,  D21H17/27 ,  D21H21/20 ,  D21H27/007 ,  D21H27/02 ,  D21H27/30 ,  D21H27/32

摘要： A method of manufacturing an absorbent sanitary paper product having a machine direction, a cross-machine direction orthogonal and co-planar thereto, and a Z-direction orthogonal to both the machine- and cross-machine directions is disclosed. The method comprises the steps of: a. providing a first network of fibers having a first and a second side, each fiber of the first network of fibers having a longitudinal axis generally disposed within the plane comprising the machine- and cross-machine-directions; b. applying a first bonding layer in a first pattern to one of the first and second sides of the first network of fibers; and, c. applying a first second network of fibers to the first bonding layer, the first second network of fibers comprising a combination of a first plurality of fibers and a second plurality of fibers. The first and second pluralities of fibers are different.

摘要翻译： 公开了一种制造具有与机器方向和机器方向正交的Z方向的与机器方向，横向正交并且与其共面的吸收性卫生纸产品的方法。 该方法包括以下步骤：a。 提供具有第一和第二侧的第一纤维网络，所述第一纤维网络的每个纤维具有通常设置在包括所述机器和跨机器方向的平面内的纵向轴线; b。 将第一图案的第一粘合层施加到第一纤维网络的第一和第二侧之一; 和，c。 将第一第二纤维网络施加到所述第一粘合层，所述第一第二纤维网络包括第一多个纤维和第二多个纤维的组合。 第一和第二多根纤维是不同的。

公开(公告)号：US20160121015A1

公开(公告)日：2016-05-05

申请号：US14994771

申请日：2016-01-13

申请人： The Procter & Gamble Company

发明人： Thomas Timothy BYRNE ,  Kevin Benson McNEIL ,  Kathryn Christian KIEN

IPC分类号： A61L15/28

CPC分类号： A61L15/28 ,  A61L15/42 ,  D04H1/70 ,  D04H1/74 ,  D04H11/00 ,  D21H11/04 ,  D21H17/09 ,  D21H17/27 ,  D21H21/20 ,  D21H27/007 ,  D21H27/02 ,  D21H27/30 ,  D21H27/32

摘要： A method of manufacturing an absorbent sanitary paper product having a machine direction, a cross-machine direction orthogonal and co-planar thereto, and a Z-direction orthogonal to both the machine- and cross-machine directions is disclosed. The method comprises the steps of: a. providing a first network of fibers having a first and a second side, each fiber of the first network of fibers having a longitudinal axis generally disposed within the plane comprising the machine- and cross-machine-directions; b. applying a first bonding layer in a first pattern to one of the first and second sides of the first network of fibers; and, c. applying a first second network of fibers to the first bonding layer, the first second network of fibers comprising a combination of a first plurality of fibers and a second plurality of fibers. The first and second pluralities of fibers are different.

摘要翻译： 公开了一种制造具有与机器方向和机器方向正交的Z方向的与机器方向，横向正交并且与其共面的吸收性卫生纸产品的方法。 该方法包括以下步骤：a。 提供具有第一和第二侧的第一纤维网络，所述第一纤维网络的每个纤维具有通常设置在包括所述机器和跨机器方向的平面内的纵向轴线; b。 将第一图案的第一粘合层施加到第一纤维网络的第一和第二侧之一; 和，c。 将第一第二纤维网络施加到所述第一粘合层，所述第一第二纤维网络包括第一多个纤维和第二多个纤维的组合。 第一和第二多根纤维是不同的。