公开(公告)号：US11739479B2

公开(公告)日：2023-08-29

申请号：US17141565

申请日：2021-01-05

Applicant: Michael Gorden

Inventor： Michael Gorden

IPC: D21H19/14 ,  D21H19/74 ,  D21F5/02 ,  D21F7/06 ,  B31F1/14 ,  D21F11/08 ,  D21H27/00 ,  D21F11/00 ,  D21F5/18 ,  D21F11/14 ,  D21G9/00 ,  G01B11/24 ,  D21H25/00 ,  D21H21/14 ,  G01B11/06

CPC classification number: D21H19/74 ,  B31F1/14 ,  D21F5/02 ,  D21F5/181 ,  D21F7/06 ,  D21F11/006 ,  D21F11/08 ,  D21F11/14 ,  D21G9/0036 ,  D21H19/14 ,  D21H21/146 ,  D21H25/005 ,  D21H27/002 ,  G01B11/0625 ,  G01B11/24

Abstract: A method for creping paper includes applying an adhesive composition to an outer surface of a creping cylinder (Yankee cylinder) to form an adhesive coating, contacting paper with the adhesive coating, removing the paper and adhesive coating from the creping cylinder, and determining a quality of the adhesive coating. Determining the quality of the adhesive coating may include measuring a degree of cross-linking of the adhesive polymer, a concentration of the adhesive polymer in the adhesive coating, a water content of the adhesive coating, an ash content of the adhesive coating, or combinations thereof. Determining the quality of the adhesive coating may also include determining a thickness of the adhesive coating by measuring light absorbed by the coating and calculating the thickness using Beer's Law. Systems and apparatuses for determining the quality of the adhesive coating and for creping paper are also disclosed.

公开(公告)号：US20220098794A1

公开(公告)日：2022-03-31

申请号：US17485660

申请日：2021-09-27

Applicant: SEIKO EPSON CORPORATION

Inventor： Kazuma MIYAZAWA ,  Naoya SATO

IPC: D21F7/06 ,  D21F1/02 ,  D21G9/00

Abstract: A paper producing apparatus includes: a sieve portion having a plurality of openings; a web forming portion having a deposition surface on which a material passing through the openings and containing fibers is deposited, the web forming portion forming a web on the deposition surface; a sheet forming portion that processes the web into a sheet; and a material supply pipe through which transport airflow containing the material is supplied to an inside of the sieve portion.

公开(公告)号：US10985419B2

公开(公告)日：2021-04-20

申请号：US16322257

申请日：2017-08-04

Applicant: DAI NIPPON PRINTING CO., LTD.

Inventor： Daisuke Yasuda ,  Takanori Yamashita ,  Rikiya Yamashita

IPC: H01M50/124 ,  B27N3/18 ,  B65H20/04 ,  D04H1/60 ,  D04H1/732 ,  D21B1/06 ,  D21F7/06 ,  B32B7/12 ,  B32B15/09 ,  B32B15/20 ,  B32B27/08 ,  B32B27/36 ,  C22C21/00 ,  B29L7/00

Abstract: A battery packaging material which is slim, has excellent moldability, effectively prevents curl after molding, and moreover, is capable of imparting sufficient surface insulation to a battery. This battery packaging material is configured from a laminate which is at least provided with a polyester film layer, an aluminum alloy foil layer, and a thermally-fusible resin layer in this order. The thickness of the polyester film layer is 23-27 μm, the thickness of the aluminum alloy foil layer is 33-37 μm, the thickness of the thermally-fusible resin layer is 55-65 μm, the thickness of the laminate is 130 μm or less, and the insulation breakdown voltage of the polyester film layer-side surface is 13 kV or greater.

公开(公告)号：US10914034B2

公开(公告)日：2021-02-09

申请号：US16142932

申请日：2018-09-26

Applicant: SEIKO EPSON CORPORATION

Inventor： Naotaka Higuchi

IPC: D21F1/02 ,  D21F1/48 ,  D21F7/06 ,  D21F2/00 ,  D01G25/00 ,  D04H1/732 ,  D21B1/08 ,  D21H27/00

Abstract: Provided is a sheet manufacturing apparatus capable of desirably adjusting the thickness of the sheet, and forming sheets with highly uniform thickness or grammage. A sheet manufacturing apparatus configured to make a sheet from defibrated material of defibrated paper includes: a drum unit having a cylinder with a defibrated material storage space inside and multiple openings through which the defibrated material passes formed in the outside of the cylinder; an accumulator configured to accumulate the defibrated material that past the openings, forming a deposit; and a housing configured to enclose the drum unit and the accumulator, the housing having a vent through which air passes between the drum unit and the accumulator.

公开(公告)号：US10392751B2

公开(公告)日：2019-08-27

申请号：US15851780

申请日：2017-12-22

Applicant: GPCP IP Holdings LLC

Inventor： Daniel H. Sze

IPC: D21F11/14 ,  D21G9/00 ,  D21F11/00 ,  D21H27/02 ,  G06T7/40 ,  G01L1/00 ,  G06T7/00 ,  D21F7/06 ,  D21F7/08 ,  G01N3/56

Abstract: A process of forming a papermaking fabric includes determining a value of a characteristic of a first papermaking fabric related to one of (i) knuckles in the first papermaking fabric, (ii) pockets in the first papermaking fabric, and (iii) both knuckles and pockets formed in the first papermaking fabric. A first paper product having domes is formed using the first papermaking fabric. A property of the domes is determined in the first paper product and correlated to the determined value of the characteristic of the first papermaking fabric. A second papermaking fabric is formed such that a value of the characteristic in the second papermaking fabric is altered from the determined value of the characteristic in the first papermaking fabric. A second paper product having domes is formed. The property of the domes in the second paper product is different than the determined property of the domes in the first.

公开(公告)号：US10240911B2

公开(公告)日：2019-03-26

申请号：US15619951

申请日：2017-06-12

Applicant: Advanced Gauging Technologies, LLC

Inventor： Derrick Baker

IPC: G01B11/00 ,  G01B21/00 ,  G01B11/06 ,  G01B11/28 ,  G01B11/14 ,  G01B21/08 ,  G01B21/16 ,  D21F7/06

Abstract: The entire throat height or air gap of a laser gauge's C-frame enclosure constitutes its accurate measurement range so that any material passing at any height through the air gap will be accurately measured. The laser gauge has at least one laser and usually two lasers housed in an enclosure with at least two arms that are spaced apart for receipt of a target surface in the air gap between the arms. The gauge has a first enclosure barrier attached to a first one of the enclosure arms at a first boundary of the air gap. The first enclosure barrier is positioned away from the laser at or beyond the gauge's proximal measurement limit. A second enclosure barrier is attached to a second one of the enclosure arms at a second boundary of the air gap. The second enclosure barrier is positioned away from the laser at or nearer than the gauge's distal measurement limit.

公开(公告)号：US09953405B2

公开(公告)日：2018-04-24

申请号：US15164932

申请日：2016-05-26

Applicant: GPCP IP Holdings LLC

Inventor： Daniel H. Sze

IPC: D21F7/06 ,  D21F7/12 ,  D21F1/10 ,  D21F11/00 ,  D21F11/14 ,  D21F5/18 ,  D21G9/00 ,  G06T7/00 ,  G06T7/40

CPC classification number: G06T7/0002 ,  D21F5/18 ,  D21F5/181 ,  D21F11/006 ,  D21F11/14 ,  D21F11/145 ,  D21G9/0036 ,  G06T7/0006 ,  G06T2200/04 ,  G06T2207/10028 ,  G06T2207/10056 ,  G06T2207/30124

Abstract: A process of determining features of a fabric. A representation of a portion of a surface of the fabric is formed showing at least one of (i) locations and (ii) sizes of knuckles and pockets in the surface of the fabric. An image is generated of the portion of the surface of the fabric based on the representation. A portion of the image is displayed on a computer screen. An outline is drawn around at least one of the knuckles in the image. Guidelines are drawn such that the guidelines (i) pass through the center of the at least one outlined knuckle, (ii) pass through the other knuckles, or (iii) form shapes that surround areas of the image that correspond to where the pockets are formed between the knuckles. The outline and the guidelines are drawn using an image analysis program.

公开(公告)号：US09443301B2

公开(公告)日：2016-09-13

申请号：US14676847

申请日：2015-04-02

Applicant: Georgia-Pacific Consumer Products LP

Inventor： Daniel H. Sze

IPC: D21F7/06 ,  G06T7/00 ,  D21F11/00 ,  G01L1/00 ,  D21G9/00 ,  D21F7/08 ,  G01N3/56

CPC classification number: D21G9/0036 ,  D21F7/06 ,  D21F7/08 ,  D21F11/006 ,  D21F11/14 ,  D21H27/02 ,  G01L1/00 ,  G01N3/56 ,  G06T7/0006 ,  G06T7/001 ,  G06T7/40 ,  G06T2200/04 ,  G06T2207/10028 ,  G06T2207/30124

Abstract: A process of determining the depth of a pocket in a woven fabric. A representation is formed of a portion of a surface of the woven fabric to provide a fabric representation showing at least one of (i) at least one of locations and sizes of knuckles that are a part of the surface of the fabric and (ii) at least one of locations and sizes of pockets that are formed in areas between the knuckles. Particular knuckles are identified that surround a particular pocket. A path is determined in the fabric representation that passes from a first of the knuckles across the particular pocket to a second of the knuckles. The fabric is scanned using a measurement device along a line that corresponds to the determined path. A depth of the particular pocket is determined, to which cellulosic fibers can penetrate in a papermaking process, based on the scan.

Abstract translation: 确定机织织物中的口袋深度的过程。 由织造织物的表面的一部分形成表示以提供织物表示，其显示（i）作为织物表面的一部分的指关节的位置和尺寸中的至少一个中的至少一个，以及（ii） 形成在关节之间的区域中的口袋的位置和尺寸中的至少一个。 识别围绕特定口袋的指节。 在织物表示中确定路径，该结构表示从指节中的第一个穿过特定的口袋到指节中的第二个。 使用沿着与确定的路径相对应的线的测量装置扫描织物。 基于扫描，确定特定袋的深度，纤维素纤维可以在造纸过程中渗透到该深度。

公开(公告)号：US20160076200A1

公开(公告)日：2016-03-17

申请号：US14823460

申请日：2015-08-11

Applicant: Stowe Woodward Licensco LLC

Inventor： Eric J. Gustafson ,  Samuel H. Reaves Ill ,  Christopher Mason

IPC: D21F7/06

CPC classification number: D21F7/06 ,  B30B3/04 ,  B30B15/0094 ,  D21F3/08 ,  D21F3/105 ,  D21G1/0233 ,  G01K13/08 ,  G01L5/0085 ,  G01L5/045

Abstract: An industrial roll includes: a substantially cylindrical shell having an outer surface and an internal lumen; a polymeric cover circumferentially overlying the shell outer surface, wherein the shell and cover have a plurality of through holes that provide fluid communication between the lumen and the atmosphere; and a sensing system. The sensing system includes: a plurality of sensors embedded in the cover, the sensors configured to sense an operating parameter of the roll and provide signals related to the operating parameter; at least one signal-carrying member connected with at least one of the sensors, wherein the signal-carrying member includes openings that align at least partially with some of the through holes of the shell and cover; and a processor operatively associated with the sensors that processes signals provided by the sensors.

Abstract translation: 工业辊包括：具有外表面和内腔的基本上圆柱形的壳体; 圆周地覆盖壳体外表面的聚合物盖，其中壳体和盖具有提供腔和大气之间的流体连通的多个通孔; 和感测系统。 感测系统包括：嵌入在盖中的多个传感器，所述传感器被配置为感测卷的操作参数并提供与操作参数相关的信号; 至少一个信号承载构件与至少一个所述传感器连接，其中所述信号承载构件包括至少部分地与所述壳和盖的一些通孔对准的开口; 以及与处理由传感器提供的信号的传感器可操作地相关联的处理器。

公开(公告)号：US20160069021A1

公开(公告)日：2016-03-10

申请号：US14403732

申请日：2012-06-01

Applicant: DIEF-FENBACHER GMBH Mashinen und-Anlagenbau

Inventor： Johan BIRVE ,  Jens SCHEDIN ,  Tommy NEISTRÖM

IPC: D21F3/02 ,  B27N1/02 ,  D21F7/06

CPC classification number: D21F3/0281 ,  B27N1/00 ,  B27N1/029 ,  D21F7/06

Abstract: A bend for introducing a steam-and-fibers stream into a dryer or a pulp chest of a fibers-processing plant, a blow line with such a bend, and a fibers-processing plant with such a blow line are provided to reduce the energy consumption in a fiberboard plant or another fibers-processing plant, such as a pulp mill or a board mill. The bend includes an inlet socket for the steam-and-fibers stream, a first outlet socket for emptying into the dryer or the pulp chest, a bent section that connects the inlet socket to the first outlet socket, and a second outlet socket arranged radially inwardly with respect to the first outlet socket. The bent section connects the inlet socket to the second outlet socket.

Abstract translation: 用于将蒸汽和纤维流引入纤维加工厂的干燥器或纸浆箱，具有这种弯曲的吹塑线以及具有这种吹塑线的纤维加工设备的弯曲被提供以减少能量 在纤维板厂或其他纤维加工厂（例如纸浆厂或板磨机）中的消耗。 所述弯曲部包括用于蒸汽和纤维流的入口插座，用于排空到干燥器或纸浆箱中的第一出口插座，将入口插座连接到第一出口插座的弯曲部分和径向布置的第二出口插口 相对于第一出口插座向内。 弯曲部分将入口插座连接到第二个插座。