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公开(公告)号：US20240218604A1
公开(公告)日：2024-07-04
申请号：US18609839
申请日：2024-03-19
IPC分类号： D21H27/00 , D21H11/00 , D21H11/12 , D21H17/28 , D21H17/37 , D21H21/14 , D21H21/18 , D21H21/20 , D21H21/22 , D21H21/24 , D21H21/28 , D21H27/30 , D21H27/40
CPC分类号： D21H27/005 , D21H5/14 , D21H11/12 , D21H17/28 , D21H17/375 , D21H21/14 , D21H21/18 , D21H21/20 , D21H21/22 , D21H21/24 , D21H21/28 , D21H27/002 , D21H27/30 , D21H27/40
摘要： A structured rolled sanitary tissue product having at least two plies, wherein the structured rolled sanitary tissue product has a crumple resistance of less than 30 grams force, a caliper of at least 450 microns/ply, and a bulk softness (TS7) of 10 or less.
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2.发明公开公开(公告)号：US20240125051A1
公开(公告)日：2024-04-18
申请号：US18543522
申请日：2023-12-18
摘要： 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.
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3.发明公开公开(公告)号：US20240023765A1
公开(公告)日：2024-01-25
申请号：US18225318
申请日：2023-07-24
发明人： James E. Sealey, II , Kevin P. Brennan , Byrd Tyler Miller, IV , James E. Bradbury , Justin S. Pence
CPC分类号： A47K10/16 , D21H27/40 , D21H27/005 , D21H21/20
摘要： 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.
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4.发明公开公开(公告)号：US20230407575A1
公开(公告)日：2023-12-21
申请号：US17842203
申请日：2022-06-16
CPC分类号： D21H27/007 , D21H11/18 , D21H27/40 , D21H17/375 , D21H17/55 , D21H17/42 , D21H17/11
摘要： A method of making an absorbent structure including mixing ultra-high molecular weight (“UHMW”) glyoxalated polyvinylamide adducts (“GPVM”) and/or high molecular weight (“HMW”), glyoxalated polyacrylamide and/or high cationic charge glyoxalated polyacrylamide (“GPAM”) copolymers and high molecular weight (“HMW”) anionic polyacrylamide (“APAM”) with the furnish during stock preparation of a wet laid papermaking process.
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公开(公告)号：US20230286715A1
公开(公告)日：2023-09-14
申请号：US18200056
申请日：2023-05-22
CPC分类号： B65D71/08 , B65D65/40 , B32B27/08 , B32B27/20 , B32B27/32 , B65B53/02 , B65B9/10 , B32B2250/02 , B32B2264/101 , B32B2264/104 , B32B2307/736 , B32B2307/21 , B32B2553/00 , B32B2250/242
摘要： A direct-to-consumer heat shrunk bundled product made up of a plurality of paper product rolls each individually packaged by a first package material and arranged relative to one another so as to form a bundle, the bundle being packaged by a second package material, wherein a substantial portion of the inner surface of the second package material is in contact with the first package material of the plurality of paper product rolls and is nonstick relative to the first package material. The bundle includes fused end seals so that the bundle does not include open gussets that might otherwise catch on machinery during sorting and shipping. The packaging material and/or wrapper may include laser energy absorbing material or adhesive.
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公开(公告)号：US11692309B2
公开(公告)日：2023-07-04
申请号：US16775419
申请日：2020-01-29
摘要： A system and method of forming a molded pulp product that involves separately collecting, from a paper-making process, waste water containing short fibers at a first fiber consistency, waste water as dilution water containing fibers at a second fiber consistency that is lower than the first fiber consistency, and water containing long fibers, the long fibers having a length that is greater than a length of the short fibers, blending the waste water containing short fibers and the water containing long fibers to obtain a pulp slurry, and molding the pulp slurry into a molded pulp product at a pulp molding machine. In an embodiment, filtrate removed during the molding of the molded pulp product has a BOD measurement that is 95% less than a BOD measurement of the pulp slurry, where the BOD measurements are obtained using the EPA 405.1, SM5210B Test Method.
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公开(公告)号：US11668052B2
公开(公告)日：2023-06-06
申请号：US17158399
申请日：2021-01-26
IPC分类号： D21H17/37 , D21H27/00 , D21F5/18 , B32B7/12 , D21F11/14 , D21H11/04 , D21H17/28 , D21H21/14 , D21H21/18 , D21H21/20 , D21H21/24 , D21H27/32 , D21H27/38 , D21H27/40 , B32B29/00 , D21F13/00 , D21H17/02 , D21H27/30
CPC分类号： D21H27/005 , B32B7/12 , B32B29/002 , D21F5/181 , D21F11/145 , D21F13/00 , D21H11/04 , D21H17/02 , D21H17/28 , D21H17/37 , D21H17/375 , D21H21/14 , D21H21/18 , D21H21/20 , D21H21/24 , D21H27/002 , D21H27/30 , D21H27/32 , D21H27/38 , D21H27/40 , B32B2250/03 , B32B2250/26 , B32B2262/02 , B32B2262/062 , B32B2262/067 , B32B2307/54 , B32B2307/546 , B32B2307/718 , B32B2309/105 , B32B2555/02
摘要： A multi-ply through air dried structured tissue having a bulk softness of less than 10 TS7 and a lint value of 5.0 or less. Each ply of the tissue has a first exterior layer that includes a wet end temporary wet strength additive in an amount of approximately 0.25 kg/ton and a wet end dry strength additive in an amount of approximately 0.25 kg/ton, an interior layer that includes a first wet end additive comprising an ionic surfactant, and a second wet end additive comprising a non-ionic surfactant, and a second exterior layer.
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公开(公告)号：US11577906B2
公开(公告)日：2023-02-14
申请号：US17499061
申请日：2021-10-12
发明人： Chris B. Anklam , Justin S. Pence , Byrd Tyler Miller, IV , Amiel Sam Sabbagh , James E. Sealey, II
IPC分类号： B65D71/08 , B65D85/07 , B29C65/00 , B65B51/30 , B65B25/14 , B29C65/74 , B65D75/00 , B65B9/067 , B29C65/22 , B65D85/62 , B65D85/672 , B65B53/06
摘要： A shippable bundled product including a plurality of paper product rolls each individually packaged by a first package material and arranged relative to one another so as to form a bundle. The bundle is packaged by a second package material. The second package material has a shrinkage factor relative to the bundle of less than zero.
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公开(公告)号：US20220389654A1
公开(公告)日：2022-12-08
申请号：US17677170
申请日：2022-02-22
IPC分类号： D21F1/32
摘要： A method for cleaning a belt of a through air drying papermaking machine in which a high pressure shower is configured to traverse across a width of the belt of the papermaking machine while ejecting water onto the belt, and a vacuum box is operatively connected to the high pressure shower. The high pressure shower has a width that is less than a full width of the belt.
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公开(公告)号：US20210164168A1
公开(公告)日：2021-06-03
申请号：US17121862
申请日：2020-12-15
IPC分类号： D21H27/00 , D21H17/28 , D21H21/24 , D21H21/18 , D21H11/12 , D21H21/14 , D21H21/28 , D21H27/40 , D21H27/30 , D21H21/20 , D21H17/37 , D21H21/22 , D21H11/00
摘要： A structured rolled sanitary tissue product having at least two plies, wherein the structured rolled sanitary tissue product has a crumple resistance of less than 30 grams force, a caliper of at least 450 microns/ply, and a bulk softness (TS7) of 10 or less.
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