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公开(公告)号：US2905241A
公开(公告)日：1959-09-22
申请号：US60130356
申请日：1956-07-31
申请人： BIRD MACHINE CO
发明人： SMITH RICHMOND W
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公开(公告)号：US1514748A
公开(公告)日：1924-11-11
申请号：US48474121
申请日：1921-07-14
申请人： F C HUYCK & SONS
发明人： WILSON EZEKIEL J
IPC分类号： D21F7/12
CPC分类号： D21F7/12
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65.发明授权公开(公告)号：US11931997B2
公开(公告)日：2024-03-19
申请号：US16881219
申请日：2020-05-22
发明人： Chad Martin , Robbie Edmonds , Allan Manninen , Chi Zhang , Hongjian Zhou , James E. Sealey, II , Byrd Tyler Miller, IV , Marc Paul Begin , Justin S. Pence
IPC分类号： D21F1/00 , B32B5/02 , B32B5/26 , B32B7/04 , D21F7/08 , D21F7/12 , D21H27/34 , B33Y80/00 , D21F7/10
CPC分类号： B32B5/022 , B32B5/024 , B32B5/275 , B32B7/04 , D21F1/0027 , D21F1/0036 , D21F7/083 , D21F7/12 , D21H27/34 , B32B2262/128 , B32B2264/108 , B33Y80/00 , D21F1/0045 , D21F1/0054 , D21F1/0063 , D21F1/0072 , D21F7/08 , D21F7/086 , D21F7/10
摘要： A structured tissue belt assembly including a supporting layer, a non-woven web contacting layer, and one or more laser welds that attach the bottom surface of the web contacting layer to the top surface of the supporting layer. The structured tissue belt assembly allows for air flow in x, y and z directions. In exemplary embodiments, the structured tissue belt assembly has an embedment distance between the supporting layer and the web contacting layer of 0.05 mm to 0.60 mm and a peel force between the web contacting layer and the supporting layer of at least 650 gf/inch.
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66.发明公开公开(公告)号：US20240018719A1
公开(公告)日：2024-01-18
申请号：US18034726
申请日：2021-10-29
发明人： Ted BORGERDING , John STOLARZ , Daniel HEDOU , Samantha RYAN
摘要： A papermaking machine having at least one of a dryer section or a press section configured to receive a web of material, at least one inductive energy generator, and first and second fabrics, which can be dryer or press fabrics, including induction heat susceptors. The first and second fabrics are supported for movement through the at least one of the dryer section or the press section and adapted to contact the web of material. The inductive energy generator is used to generate heat in the induction heat susceptors in order to heat a paper web being carried by the fabrics in order to remove moisture.
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公开(公告)号：US20230183922A1
公开(公告)日：2023-06-15
申请号：US17999030
申请日：2021-05-17
申请人： MAINTECH CO., LTD.
发明人： Hiroshi SEKIYA , Tomohiko NAGATSUKA , Kazuyujki YUSA , Ayano SUGA
摘要： A chemical solution spraying method for spraying a chemical solution onto a canvas K1 has a loop shape in a side view while reciprocating two nozzle devices S at the same speed along rail L extending in a width direction of canvas K1 with respect to canvas K1, in which time period Tc during which canvas K1 is in contact with wet paper X is 0.03 seconds or more, time period Tn required for nozzle devices S to each one-way move is 0.5 to 10 minutes, traveling speed Vp of canvas K1 is 500 m/min or more, length K of canvas K1 is 20 to 80 m, a number of times of contact N of any point on a surface of canvas K1 with wet paper X during time period Tn, time period Tn, traveling speed Vp, and length K satisfy a relationship of N=(Tn·Vp)/K, under predetermined conditions.
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68.发明申请公开(公告)号：US20180195238A1
公开(公告)日：2018-07-12
申请号：US15912848
申请日：2018-03-06
申请人： GPCP IP Holdings LLC
发明人： Daniel Hue Ming Sze , Xiaolin Fan , Hung-Liang Chou , Taiye Philips Oriaran , Farminder Singh Anand , Dean Joseph Baumgartner , Joseph Henry Miller
CPC分类号： D21H27/002 , B31F1/16 , D21F7/12 , D21F11/006 , D21F11/14 , D21H11/00
摘要： Soft absorbent sheets, structuring fabrics for producing soft absorbent sheets, and methods of making soft absorbent sheets. The soft absorbent sheets have a plurality of domed regions or projected regions extending from a surface of the sheets, and connecting regions form a network between domed regions. The domed and projected regions include indented bars that extend across the domed and projected regions in a substantially cross machine direction of the absorbent sheets. The absorbent sheets can be formed by structuring fabrics that have long warp yarn knuckles.
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69.发明授权公开(公告)号：US09915032B2
公开(公告)日：2018-03-13
申请号：US15407311
申请日：2017-01-17
申请人： GPCP IP Holdings LLC
CPC分类号： D21H27/30 , D04H1/425 , D21F7/08 , D21F7/12 , D21F11/006 , D21H27/005 , D21H27/007 , D21H27/40 , G06T15/08
摘要： An absorbent cellulosic sheet made by a method that includes forming an aqueous cellulosic web on a portion of a structuring fabric in a papermaking machine, and drying the cellulosic web to form the absorbent cellulosic sheet. The portion of the structuring fabric on which the cellulosic web is formed has a planar volumetric index of at least about 26. The absorbent cellulosic sheet has a caliper of at least about 160 mils/8 sheets and a dry machine direction (MD) to cross machine direction (CD) tensile ratio of less than about 1.0.
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70.发明申请公开(公告)号：US20170121914A1
公开(公告)日：2017-05-04
申请号：US15404339
申请日：2017-01-12
发明人： Hung Liang Chou , Daniel H. Sze , Xiaolin Fan
CPC分类号： D21H27/30 , D04H1/425 , D21F7/08 , D21F7/12 , D21F11/006 , D21H27/005 , D21H27/007 , D21H27/40 , G06T15/08
摘要： An absorbent cellulosic sheet made by a method that includes forming an aqueous cellulosic web on a structuring fabric in a papermaking machine, non-compactively dewatering the cellulosic web on the structuring fabric, and drying the cellulosic web to form the absorbent cellulosic sheet. A portion of the structuring fabric on which the cellulosic web is formed has an adjusted planar volumetric index of at least about 27.
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