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1. 发明申请

US20210285162A1 Process for Making Multi-Ply Fibrous Structure Containing Articles 有权
公开(公告)号：US20210285162A1
公开(公告)日：2021-09-16
申请号：US17214986
申请日：2021-03-29
申请人： The Procter & Gamble Company
发明人： Steven Lee Barnholtz , Christopher Michael Young , Timothy James Klawitter , James Roy Denbow , Michael Gomer Stelljes , Michael Donald Suer , Jeffrey Glen Sheehan , Paul Dennis Trokhan , Kathryn Christian Kien
IPC分类号： D21H27/40 , D21H27/00 , D21H25/00 , D21H27/38 , D21H27/02 , D21H27/30 , B31F1/07 , D21F11/00 , D21F11/08 , D21H15/10 , B31F5/00
摘要： Articles, for example multi-ply fibrous structure-containing articles such as multi-ply sanitary tissue products, containing two or more fibrous structure plies, and more particularly to multi-ply articles containing two or more fibrous structure plies having a plurality of fibrous elements wherein the articles exhibit improved bulk and absorbent properties compared to known articles and methods for making same, are provided.

2. 发明授权

US10982393B2 Multi-ply fibrous structure-containing articles 有权
公开(公告)号：US10982393B2
公开(公告)日：2021-04-20
申请号：US16108935
申请日：2018-08-22
申请人： The Procter & Gamble Company
发明人： Steven Lee Barnholtz , Christopher Michael Young , Timothy James Klawitter , James Roy Denbow , Michael Gomer Stelljes , Michael Donald Suer , Jeffrey Glen Sheehan , Paul Dennis Trokhan , Kathryn Christian Kien
IPC分类号： D21H27/40 , D21H27/00 , D21H25/00 , D21H27/38 , D21H27/02 , D21H27/30 , B31F1/07 , D21F11/00 , D21F11/08 , D21H15/10 , B31F5/00 , B32B3/28 , B32B5/02 , B32B29/02 , D01D5/098 , B32B3/30 , B32B5/26 , B32B7/12 , B32B29/00 , B32B37/06 , B32B37/12
摘要： Articles, for example multi-ply fibrous structure-containing articles such as multi-ply sanitary tissue products, containing two or more fibrous structure plies, wherein at least one of the fibrous structure plies is embossed and is bonded to at least one other fibrous structure ply by a water-resistant bond such that void volume is created between the bonded fibrous structure plies.

3. 发明授权

US10968571B2 Process for making multi-ply fibrous structure-containing articles 有权
公开(公告)号：US10968571B2
公开(公告)日：2021-04-06
申请号：US16108918
申请日：2018-08-22
申请人： The Procter & Gamble Company
发明人： Steven Lee Barnholtz , Christopher Michael Young , Timothy James Klawitter , James Roy Denbow , Michael Gomer Stelljes , Michael Donald Suer , Jeffrey Glen Sheehan , Paul Dennis Trokhan , Kathryn Christian Kien
IPC分类号： D21H27/40 , D21H27/00 , D21H25/00 , D21H27/38 , D21H27/02 , D21H27/30 , B31F1/07 , D21F11/00 , D21F11/08 , D21H15/10 , B31F5/00 , B32B3/28 , B32B5/02 , B32B29/02 , D01D5/098 , B32B3/30 , B32B5/26 , B32B7/12 , B32B29/00 , B32B37/06 , B32B37/12
摘要： Articles, for example multi-ply fibrous structure-containing articles such as multi-ply sanitary tissue products, containing two or more fibrous structure plies, and more particularly to multi-ply articles containing two or more fibrous structure plies having a plurality of fibrous elements wherein the articles exhibit improved bulk and absorbent properties compared to known articles and methods for making same, are provided.

4. 发明申请

US20210095427A1 Multi-Ply Fibrous Structure-Containing Articles 有权
公开(公告)号：US20210095427A1
公开(公告)日：2021-04-01
申请号：US17118685
申请日：2020-12-11
申请人： The Procter & Gamble Company
发明人： Steven Lee Barnholtz , Christopher Michael Young , Timothy James Klawitter , James Roy Denbow , Michael Gomer Stelljes , Michael Donald Suer , Jeffrey Glen Sheehan , Paul Dennis Trokhan , Kathryn Christian Kien
IPC分类号： D21H27/40 , D21H27/00 , D21H25/00 , D21H27/38 , D21H27/02 , D21H27/30 , B31F1/07 , D21F11/00 , D21F11/08 , D21H15/10 , B31F5/00
摘要： Articles, for example multi-ply fibrous structure-containing articles such as multi-ply sanitary tissue products, containing two or more fibrous structure plies, and more particularly to multi-ply articles containing two or more fibrous structure plies having a plurality of fibrous elements wherein the articles exhibit improved bulk and absorbent properties compared to known articles and methods for making same, are provided.

5. 发明申请

US20170355165A1 METHOD FOR PRODUCING A PAPER ROLL WITH SMOOTH PLIES AND RELATIVE ROLL 审中-公开
公开(公告)号：US20170355165A1
公开(公告)日：2017-12-14
申请号：US15608473
申请日：2017-05-30
申请人： GAMBINI S.p.A.
发明人： Gianni Gambini
IPC分类号： B31F1/07 , D21F11/08
CPC分类号： B31F1/07 , B31F2201/0715 , B31F2201/073 , B31F2201/0753 , B31F2201/0761 , B31F2201/0787 , D21F11/08
摘要： A method for producing a paper roll by conveying a first smooth ply between an upper embossing roll with first projections defining a decorative motif, and a glue distribution or cliché roll; maintaining the cliché roll side by side to the upper embossing roll, the first ply interposed between the upper embossing roll and the cliché roll and subjected to incisions and to glue deposits at the first projections on one side of the first ply facing towards the upper embossing roll and on the opposite side of the first ply facing towards the cliché roll; conveying a second ply between the upper embossing roll and a coupling or marriage roll; maintaining the marriage roll side by side to the upper embossing roll by exerting a coupling pressure to perform the final coupling between the first ply and the second ply at the glue deposits forming a multilayer paper.

6. 发明授权

US5961432A Forgery preventive sheet and method of manufacturing same 失效
标题翻译：防伪板及其制造方法
公开(公告)号：US5961432A
公开(公告)日：1999-10-05
申请号：US945608
申请日：1997-11-03
申请人： Toru Murakami , Youichi Fujimoto , Tadahiro Iwasaki
发明人： Toru Murakami , Youichi Fujimoto , Tadahiro Iwasaki
IPC分类号： B42D15/00 , D21F1/44 , D21F11/08 , D21H21/42 , B31B1/88
CPC分类号： D21F1/44 , B42D25/29 , B42D25/355 , D21F11/08 , D21H21/42
摘要： Anti-falsification paper is provided in which a thread is exposed at window portions provided on the surface of the paper, and which does not produce any cockles even when wound up continuously in a roll and has good appearance in terms of design. This anti-falsification prevention paper is combination paper having at least two paper layers including an outermost layer and an inner layer. Window portions are formed in the outermost layer at intervals in a longitudinal direction of the paper. In the window portions there are formed watermarks of letters or pictures, and a thread inserted between the outermost layer and the other layer is exposed at these window portions. The ratio between the length (X) of the window portions in the longitudinal direction of the paper and the length (Y) in the same direction of non-window portions between the window portions is set at 3:1 to 1:2 to securely prevent the formation of cockles during the winding of paper. This setting of the length ratio of the window portions to the non-window portions also offers desirable effects on the design.
摘要翻译： PCT No.PCT / JP97 / 00719 Sec。 371日期：1997年11月3日 102（e）日期1997年11月3日PCT 1997年3月7日PCT公布。公开号WO97 / 34048 PCT 日期1997年9月18日提供了一种防伪纸，其中，在设置在纸表面上的窗口部分处露出螺纹，即使连续卷绕在卷筒上也不产生任何鸟鸣，并且具有良好的外观设计。这种防伪防伪纸是具有至少两个包括最外层和内层的纸层的组合纸。窗口部分在纸的纵向上以间隔形成在最外层中。在窗口部分中形成有字母或图片的水印，并且在这些窗口部分露出插入在最外层和另一层之间的线。纸张长度方向上的窗口部分的长度（X）与窗口部分之间的非窗户部分的相同方向上的长度（Y）之间的比率被设定为3:1-1:2 防止在卷纸时形成蛤蜊。窗口部分与非窗口部分的长度比的设置也为设计提供了期望的效果。

7. 发明授权

US3801437A HIGH SPEED MULTI-CYLINDER MACHINE FOR MANUFACTURING A MULTI-PLY PAPER 失效
标题翻译：用于制造多张纸的高速多缸机
公开(公告)号：US3801437A
公开(公告)日：1974-04-02
申请号：US3801437D
申请日：1970-09-22
申请人： SHIZUOKA KOGYO CO LTD
发明人： TOKUNO M
IPC分类号： D21F11/08 , D21F1/00 , D21F1/48 , D21F1/60
CPC分类号： D21F11/08

8. 发明授权

US2942661A Multi-ply sheet former 失效
标题翻译：多层片材
公开(公告)号：US2942661A
公开(公告)日：1960-06-28
申请号：US62907056
申请日：1956-12-18
申请人： BELOIT IRON WORKS
发明人： BEACHLER EDWARD D
IPC分类号： D21F3/10 , D21F9/02 , D21F11/08
CPC分类号： D21F3/10 , D21F9/02 , D21F11/08

9. 发明授权

US11078629B1 Thick-caliper laminated paperboard and methods for making the same 有权
公开(公告)号：US11078629B1
公开(公告)日：2021-08-03
申请号：US16265278
申请日：2019-02-01
申请人： Caraustar Industrial and Consumer Products Group, Inc.
发明人： Josh Wolfenbarger , Don Ervin
IPC分类号： D21H27/34 , D21H25/04 , B32B29/00 , D21F11/04 , D21F11/08 , D21H27/38 , B32B5/26
摘要： Methods of making laminated paper sheets include winding paper around a flat-sided mandrel to form a flat-sided convolute tube and cutting from the flat-sided convolute tube one or more laminated paper sheets. The laminated paper sheets are alternatives to plastic, wood, and wood-like materials, such as plywood, medium-density fiberboard (MDF), and oriented strand board (OSB).

10. 发明授权

US11000422B2 Method and apparatus for making absorbent structures with absorbent material 有权
公开(公告)号：US11000422B2
公开(公告)日：2021-05-11
申请号：US16154061
申请日：2018-10-08
申请人： The Procter & Gamble Company
发明人： Hans Adolf Jackels , Carsten Heinrich Kreuzer
IPC分类号： A61F13/15 , A61F13/47 , A61F13/49 , A61F13/532 , A61F13/53 , D21F11/00 , D21F11/08 , A61F13/00 , B31F1/07
摘要： Apparatus and method for producing absorbent structures with absorbent layers with channel(s) without absorbent material, using a first moving endless surface with specific raised strip(s) and a second moving endless surface with specific mating strip(s).

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