公开(公告)号：US20170314173A1

公开(公告)日：2017-11-02

申请号：US15652543

申请日：2017-07-18

申请人： SEIKO EPSON CORPORATION

发明人： Toshiaki YAMAGAMI ,  Yoichi MIYASAKA ,  Nobuhito TAKAHASHI

IPC分类号： D04H1/732 ,  D21B1/06 ,  D21C5/02 ,  D21G9/00

CPC分类号： D04H1/732 ,  D21B1/06 ,  D21C5/02 ,  D21G9/0009

摘要： A sheet manufacturing apparatus can determine if the sheets supplied as feedstock have already been recycled. The sheet manufacturing apparatus has a supply unit configured to supply feedstock; a defibrating unit configured to defibrate the feedstock; an depositing unit configured to deposit defibrated material defibrated by the defibrating unit; a forming unit configured to form a sheet from a web laid by the depositing unit; a marking unit configured to apply a mark to at least one of the web and the sheet; and a reading unit configured to read the mark imparted to the feedstock when a sheet having mark imparted thereto is supplied as the feedstock.

公开(公告)号：US20170275824A1

公开(公告)日：2017-09-28

申请号：US15620965

申请日：2017-06-13

申请人： INTERNATIONAL PAPER COMPANY

发明人： Kerry D. Figiel

IPC分类号： D21F3/06 ,  D21G9/00 ,  B65H5/06 ,  D21H23/56 ,  B65H7/02 ,  G01L5/00 ,  D21H23/78

CPC分类号： D21F3/06 ,  B65H5/064 ,  B65H7/02 ,  B65H2553/51 ,  D21G9/0045 ,  D21H23/56 ,  D21H23/78 ,  G01L5/0076 ,  G01L5/0085

摘要： A sensor signal is generated from a plurality of sensors located on a sensing roll, wherein each signal is generated when each sensor enters a first nip between the sensing roll and a rotating component during each rotation of the sensing roll. A rotating applicator rod forms forming a second nip with the sensing roll such that each sensor enters the second nip during each rotation of the sensing roll. A periodically occurring starting reference is generated associated with each rotation of the applicator rod and the signal generated by each sensor is received so that a particular one of the sensors which generated the signal is determined and one of a plurality of tracking segments is identified. The signal is stored to associate the sensor signal with the identified one tracking segment.

公开(公告)号：US20170274625A1

公开(公告)日：2017-09-28

申请号：US15510907

申请日：2015-09-17

申请人： YAMAUCHI CORPORATION

发明人： Hiroya SHIMAZAKI ,  Yoshiaki TOKUNAGA ,  Tatsuyuki ABE

IPC分类号： B32B15/092 ,  B32B37/12 ,  D01G15/46 ,  D21F1/40 ,  D21G1/02 ,  B32B15/08 ,  B32B7/12

CPC分类号： B32B15/092 ,  B32B7/12 ,  B32B15/08 ,  B32B37/12 ,  D21F1/40 ,  D21F3/08 ,  D21G1/02 ,  D21G1/0233 ,  F16C13/00

摘要： The industrial roll according to the invention includes a core member made of a metal, a first adhesive layer formed in contact with an outer surface of the core member, a second adhesive layer formed on an outer surface side of the first adhesive layer, and a cover member formed in contact with an outer surface of the second adhesive layer and made of an elastic material. The first adhesive layer is made of a material with better adhesive properties to the core member than to the cover member, and the second adhesive layer is made of a material with better adhesive properties to the cover member than to the core member.

公开(公告)号：US09771686B2

公开(公告)日：2017-09-26

申请号：US15247964

申请日：2016-08-26

申请人： Georgia-Pacific Consumer Products LP

发明人： Andrew G. Bomstad ,  Thomas J. Petersen ,  Joseph A. Schulz ,  Gregory T. Johnson ,  Mark F. Gerrits

IPC分类号： D21G9/00 ,  D21H19/68 ,  D21H19/72 ,  D21H25/00 ,  D21H27/00 ,  D21F11/14

CPC分类号： D21G9/0009 ,  B05D2203/22 ,  D21F11/14 ,  D21G9/0027 ,  D21G9/0045 ,  D21H19/68 ,  D21H19/72 ,  D21H25/005 ,  D21H27/005 ,  G01N21/89 ,  G01N27/61

摘要： A method of producing a paper product. A paper web is formed on a paper machine. The paper web has a plurality of sections. The web is analyzed to perform at least one of inspecting and identifying properties. The web is marked with a plurality of marks. At least one mark is marked at each of the plurality of sections. Thereafter, the web is wound with a winder to form a parent roll. A paper rating is assigned to each section based upon properties in that section that are identified. The web is unwound from the parent roll on a converting line having a plurality of operational parameters. At least one of the plurality of marks is read with a mark reading unit. The paper rating associated with the at least one mark is obtained. At least one operational parameter of the converting line is changed based upon the rating.

公开(公告)号：US09753114B2

公开(公告)日：2017-09-05

申请号：US14579978

申请日：2014-12-22

申请人： Honeywell ASCa Inc.

发明人： Ronald E. Beselt

IPC分类号： G01R35/00 ,  G01D5/14 ,  G01N33/34 ,  D21G9/00 ,  G01B7/14

CPC分类号： G01R35/005 ,  D21G9/0009 ,  G01B7/003 ,  G01B7/14 ,  G01B2210/58 ,  G01D5/147 ,  G01N33/346

摘要： A gap and displacement magnetic sensor system for scanner heads in paper machines or other systems includes a multiple-sensor assembly. The multiple-sensor assembly includes multiple magnetic field orientation sensors configured to capture measurements of a magnetic field in order to identify (i) a displacement of first and second scanning sensor heads in a first direction, and (ii) a gap separation of the first and second scanning sensor heads in a second direction, and (iii) a displacement of the first and second scanning sensor heads in a third direction. At least one of the magnetic field orientation sensors is disposed offset from a centerline of the magnetic field such that an output from the at least one magnetic field orientation sensor indicates a combination of the gap separation and the displacement in either the first direction or the third direction.

公开(公告)号：US09739012B1

公开(公告)日：2017-08-22

申请号：US15050449

申请日：2016-02-22

申请人： Honeywell Limited

发明人： Michael Forbes

IPC分类号： D21G9/00 ,  G06T7/00

CPC分类号： G06T7/0004 ,  D21G9/0009 ,  G06T2207/10016 ,  G06T2207/30124

摘要： Augmented reality techniques for monitoring and controlling continuous sheetmaking systems superimpose real-time sheet quality measurements onto images of the sheet and/or machine during production. A portable, hand-held computer device that is equipped with a camera, such as a tablet or smartphone, enables an operator to direct the device at the sheet along specific locations of the papermaking machine and view an indication of one or more quality measurements that are superimposed over the image of the paper. The operator can assess and resolve problems associated with the sheet being produced and/or machine.

公开(公告)号：US20170211233A1

公开(公告)日：2017-07-27

申请号：US15328151

申请日：2015-07-02

申请人： VOITH PATENT GMBH

发明人： ALEXANDER ETSCHMAIER

IPC分类号： D21F5/02 ,  C23C4/06 ,  C22C9/00 ,  C23C4/129 ,  C22C38/26 ,  D21G1/02 ,  C23C4/10

CPC分类号： D21F5/021 ,  C22C9/00 ,  C22C38/26 ,  C23C4/06 ,  C23C4/08 ,  C23C4/10 ,  C23C4/129 ,  D21G1/0246

摘要： A heatable roller suitable for a machine for producing and/or upgrading a web of material, in particular a fibrous material web such as a paper, paperboard or tissue web. The roller has a main element with a metallic and cylindrical roller wall which is heatable by suitable means and on the radially outer side of which there is, at least in sections, a coating. When the roller is used as intended, the coating provides a web contact side which can be brought into contact with the web of material. The coating includes, or is formed by, at least one metallic or metal-carbidic layer with a first layer component providing a matrix and a second layer component distributed in the matrix. The first layer component has a higher abrasion resistance than the second layer component and the second layer component has a greater thermal conductivity than the first layer component.

公开(公告)号：US09670618B2

公开(公告)日：2017-06-06

申请号：US13725096

申请日：2012-12-21

申请人： Philip Morris USA Inc.

发明人： John F. Cunningham ,  Marc W. Rose ,  Thomas A. Fletcher

IPC分类号： A24C1/42 ,  A24C5/38 ,  A24C5/60 ,  D21G9/00 ,  A24D1/02 ,  D21H19/68 ,  D21H21/34 ,  D21H23/46 ,  D21H23/50 ,  D21H27/00 ,  D21H27/02

CPC分类号： A24D1/025 ,  D21G9/00 ,  D21H19/68 ,  D21H21/34 ,  D21H23/46 ,  D21H23/50 ,  D21H27/00 ,  D21H27/02

摘要： A method and apparatus of manufacturing a web which is striped with add-on material, comprising: a first slurry supply which forms a sheet of base web and moves the sheet along a first path; a second slurry supply; and a moving orifice applicator operative so as to repetitively discharge the second slurry upon the moving sheet of base web. The moving orifice applicator includes a chamber box arranged to establish a reservoir of the second slurry across the first path, an endless belt having orifice groups, the endless belt received through the chamber box, and a drive arrangement operative upon the endless belt to continuously move the orifices along an endless-path and repetitively through the chamber box.

公开(公告)号：US20170137998A1

公开(公告)日：2017-05-18

申请号：US15349259

申请日：2016-11-11

申请人： Stowe Woodward Licensco, LLC

发明人： Jun Xu ,  Christopher Hill ,  Christopher Tyson ,  Charles Hunter

IPC分类号： D21G1/02

CPC分类号： B32B27/40 ,  B32B1/08 ,  B32B5/02 ,  B32B7/12 ,  B32B27/08 ,  B32B27/20 ,  B32B27/38 ,  B32B2262/0261 ,  B32B2262/0269 ,  B32B2262/0276 ,  B32B2262/10 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2264/10 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2264/105 ,  B32B2307/54 ,  B32B2307/554 ,  B32B2307/558 ,  D21G1/0233

摘要： A calender roll for a papermaking machine includes: a substantially cylindrical core; and a cover circumferentially surrounding the core. The cover comprises a base layer circumferentially overlying the core; and a topstock layer comprising polyurethane circumferentially overlying the base layer, the topstock layer being fiber reinforced, the polyurethane having a glass transition temperature of between about 120 and 150° C., the topstock layer having a hardness of 70 to 90 ShD.

公开(公告)号：US20170137997A1

公开(公告)日：2017-05-18

申请号：US15339977

申请日：2016-11-01

申请人： Stowe Woodward Licensco, LLC

发明人： Jun Xu ,  Christopher Hill ,  Christopher Tyson ,  Charles Hunter

IPC分类号： D21G1/02 ,  B32B5/02 ,  B32B27/40

CPC分类号： B32B27/40 ,  B32B1/08 ,  B32B5/02 ,  B32B7/12 ,  B32B27/08 ,  B32B27/20 ,  B32B27/38 ,  B32B2262/0261 ,  B32B2262/0269 ,  B32B2262/0276 ,  B32B2262/10 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2264/10 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2264/105 ,  B32B2307/54 ,  B32B2307/554 ,  B32B2307/558 ,  D21G1/0233

摘要： A calender roll for a papermaking machine includes: a substantially cylindrical core; and a cover circumferentially surrounding the core. The cover comprises: a base layer circumferentially overlying the core; and a topstock layer comprising polyurethane circumferentially overlying the base layer, the topstock layer being fiber-reinforced, the polyurethane having a glass transition temperature of between about 120 and 150° C., the topstock layer having a hardness of 70 to 90 ShD.