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公开(公告)号：US12006630B2
公开(公告)日：2024-06-11
申请号：US17988266
申请日：2022-11-16
申请人： STRUCTURED I, LLC
发明人： James E. Sealey , Byrd Tyler Miller, IV , Phillip MacDonald , Taras Z. Andrukh , Justin S. Pence
IPC分类号： D21F7/08 , B32B3/26 , B32B5/02 , B32B5/10 , B32B5/12 , B32B5/26 , B32B7/05 , B32B7/12 , B32B27/12 , B32B27/40 , D21F1/00 , D21F11/00 , D21H27/00
CPC分类号： D21F7/083 , B32B3/266 , B32B5/024 , B32B5/028 , B32B5/10 , B32B5/12 , B32B5/26 , B32B7/05 , B32B7/12 , B32B27/12 , B32B27/40 , D21F1/0036 , D21F11/006 , D21H27/005 , B32B2250/02 , B32B2250/03 , B32B2250/20 , B32B2250/24 , B32B2262/02 , B32B2262/0284 , B32B2262/0292 , B32B2307/514 , B32B2307/724 , B32B2307/726 , B32B2307/732 , B32B2413/00 , B32B2432/00
摘要： A fabric or belt for a papermaking machine including a first layer that defines a web contacting surface and a second layer that supports the first layer. The first layer is made of extruded polymer and includes a plurality of first elements aligned in a first direction, a plurality of second elements aligned in a second direction and extending over the plurality of first elements, and a plurality of open portions defined by the plurality of first and second elements. The second layer is made of woven fabric. The first layer is bonded to the second layer so that the first layer extends only partially through the second layer and an interface formed between the first and second layers includes bonded and unbonded portions and airflow channels that extend in a plane parallel to the first and second layers.
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公开(公告)号：US20230364854A1
公开(公告)日：2023-11-16
申请号：US18227390
申请日：2023-07-28
申请人： STRUCTURED I, LLC
发明人： James E. Sealey, II , Byrd Tyler Miller, IV , Justin C. Pence , Taras Z. Andrukh , Shane Ervin Hayes
IPC分类号： B29C64/112 , D21F1/00 , D21F11/00 , B29C64/118 , B33Y80/00 , B29C64/106
CPC分类号： B29C64/112 , D21F1/0027 , D21F1/0063 , D21F11/006 , B29C64/118 , B33Y80/00 , B29C64/106 , B33Y10/00
摘要： A papermaking belt including zones of material laid down successively using a 3D printing process. The zones include at least a pocket zone configured to form three dimensional structures in a paper web by applying vacuum to pull the paper web against the pocket zone. In at least one exemplary embodiment, the zone also include at least one vacuum breaking zone configured to limit an amount of paper fibers pulled through the pocket zone by the applied vacuum.
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3.发明授权公开(公告)号：US11725345B2
公开(公告)日：2023-08-15
申请号：US17177266
申请日：2021-02-17
申请人： STRUCTURED I, LLC
发明人： James E. Sealey , Byrd Tyler Miller, IV , Kevin Brennan , James E. Bradbury , Phillip MacDonald , Taras Z. Andrukh
IPC分类号： D21H21/20 , D21H17/00 , D21H17/37 , D21H27/00 , D21C5/00 , D21H17/42 , D21H17/55 , D21H27/30
CPC分类号： D21H21/20 , D21C5/005 , D21H17/005 , D21H17/375 , D21H17/42 , D21H17/55 , D21H27/002 , D21H27/005 , D21H27/30
摘要： A method of making an absorbent structure including forming a stock mixture of fibers, a cationic wet strength resin, an anionic polyacrylamide and a cellulase enzyme, and at least partially drying the stock mixture to form a web.
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公开(公告)号：US20210164161A1
公开(公告)日：2021-06-03
申请号：US17171182
申请日：2021-02-09
申请人： STRUCTURED I, LLC
发明人： James E. Sealey , Byrd Tyler Miller, IV , Phillip MacDonald , Taras Z. Andrukh , Justin S. Pence
IPC分类号： D21F7/08 , B32B5/02 , B32B5/12 , B32B5/26 , D21H27/00 , D21F1/00 , B32B5/10 , B32B7/08 , B32B7/12 , B32B27/12 , B32B27/40 , B32B3/26 , B32B7/05 , D21F11/00
摘要： A fabric or belt for a papermaking machine including a first layer that defines a web contacting surface and a second layer that supports the first layer. The first layer is made of extruded polymer and includes a plurality of first elements aligned in a first direction, a plurality of second elements aligned in a second direction and extending over the plurality of first elements, and a plurality of open portions defined by the plurality of first and second elements. The second layer is made of woven fabric. The first layer is bonded to the second layer so that the first layer extends only partially through the second layer and an interface formed between the first and second layers includes bonded and unbonded portions and airflow channels that extend in a plane parallel to the first and second layers.
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公开(公告)号：US11752688B2
公开(公告)日：2023-09-12
申请号：US16862784
申请日：2020-04-30
申请人： STRUCTURED I, LLC
发明人： James E. Sealey, II , Byrd Tyler Miller, IV , Justin C. Pence , Taras Z. Andrukh , Shane Ervin Hayes
IPC分类号： B29C64/106 , D21F1/00 , D21F11/00 , B29C64/112 , B29C64/118 , B33Y80/00 , B33Y10/00 , B29L31/00
CPC分类号： B29C64/112 , B29C64/106 , B29C64/118 , B33Y80/00 , D21F1/0027 , D21F1/0063 , D21F11/006 , B29L2031/733 , B33Y10/00
摘要： A papermaking belt including zones of material laid down successively using a 3D printing process. The zones include at least a pocket zone configured to form three dimensional structures in a paper web by applying vacuum to pull the paper web against the pocket zone. In at least one exemplary embodiment, the zone also include at least one vacuum breaking zone configured to limit an amount of paper fibers pulled through the pocket zone by the applied vacuum.
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公开(公告)号：US20230014807A1
公开(公告)日：2023-01-19
申请号：US17951427
申请日：2022-09-23
申请人： STRUCTURED I, LLC
摘要： A method of forming a fibrous web on a papermaking machine including the steps of depositing a dilute fiber slurry out of a headbox to a forming area comprising a forming surface made up of a structured fabric, wherein the structured fabric is supported by a breast roll and a forming roll, and the forming area is devoid of any additional fabrics or belts other than the structured fabric, draining the dilute fiber slurry through the structured fabric, and drying the fiber slurry.
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公开(公告)号：US11466404B2
公开(公告)日：2022-10-11
申请号：US16932903
申请日：2020-07-20
申请人： STRUCTURED I, LLC
摘要： A machine or apparatus for producing structured tissue or towel using a press section.
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公开(公告)号：US11118311B2
公开(公告)日：2021-09-14
申请号：US16684848
申请日：2019-11-15
申请人： STRUCTURED I, LLC
摘要： A papermaking process including the steps of forming a wet paper web on a papermaking machine, pulling vacuum through the web to remove water from the web and thereby generate discharge air, and diverting at least a portion of the discharge air through a control loop to a hot air drying system within the papermaking process to aid in drying the web, wherein the vacuum is generated by centrifugal blowers.
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公开(公告)号：US20210071365A1
公开(公告)日：2021-03-11
申请号：US17010994
申请日：2020-09-03
申请人： STRUCTURED I, LLC
发明人： James E. Sealey, II , Byrd Tyler Miller, IV , Zachary John Korkowski , Marc Paul Begin , Andrew James Carlson , Mikhail Tikh , Robert Earl Simon , Nathaniel Michael Peterson
IPC分类号： D21F7/08 , D03D1/00 , D03D15/00 , B32B5/26 , B32B5/02 , B32B7/09 , B32B7/14 , B32B27/12 , B32B27/06 , B32B27/36 , B32B37/02 , B32B3/06 , D03D11/00 , D21F7/10
摘要： The present invention provides for manufacturing processes of structuring fabrics that contain a web contacting layer with seams that do not cause defects in the sheet that can result in sheet breaks during the paper machine process. Structuring fabrics with a web contacting layer that can have damaged sections replaced rather than replacing the entire structuring fabric, which is costly and time consuming, are also provided. Additionally, a process for manufacturing the web contacting layer by laying down polymers of specific material properties in an additive manner under computer control (3-D printing) is provided.
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公开(公告)号：US10787767B2
公开(公告)日：2020-09-29
申请号：US16229428
申请日：2018-12-21
申请人： STRUCTURED I, LLC
发明人： James E. Sealey , Byrd Tyler Miller, IV , Phillip MacDonald , Taras Z. Andrukh , Justin C. Pence
IPC分类号： D21F7/08 , B32B5/02 , B32B5/12 , B32B5/26 , D21F1/00 , B32B5/10 , B32B7/08 , B32B7/12 , B32B27/12 , B32B27/40 , B32B3/26 , B32B7/05 , D21H27/00 , D21F11/00
摘要： A fabric or belt for a papermaking machine including a first layer that defines a web contacting surface and a second layer that supports the first layer. The first layer is made of extruded polymer and includes a plurality of first elements aligned in a first direction, a plurality of second elements aligned in a second direction and extending over the plurality of first elements, and a plurality of open portions defined by the plurality of first and second elements. The second layer is made of woven fabric. The first layer is bonded to the second layer so that the first layer extends only partially through the second layer and an interface formed between the first and second layers includes bonded and unbonded portions and airflow channels that extend in a plane parallel to the first and second layers.
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