公开(公告)号：EP4431424A1

公开(公告)日：2024-09-18

申请号：EP24174778.1

申请日：2019-05-20

申请人： Paper Converting Machine Company

发明人： TECHLIN, Michael E. ,  USIMAKI, R. Paul

IPC分类号： B65H19/22 ,  B65H18/08 ,  B65H18/02 ,  B65H75/24 ,  B65H75/30

CPC分类号： B65H19/2269 ,  B65H2301/4144720130101 ,  B65H2301/4182220130101 ,  B65H2408/23520130101 ,  B65H2404/26120130101 ,  B65H18/023 ,  B65H18/08 ,  B65H75/2455 ,  B65H75/30 ,  B65H2301/4146820130101 ,  B65H2301/4134620130101 ,  B65H2403/7320130101 ,  B65H2701/192420130101 ,  B65H2301/41324320130101 ,  B65H2301/4137220130101

摘要： A core end engagement method for a rewinding machine is proivded. For this, a core chuck is provided, the core chuck being rotatable with the core at least some time during the winding of the web material about the core, the core chuck having an end, the end comprising at least one elastomer ring adapted and configured for engaging an inside surface of the core. The end of the core chuck with the at least one elastomer ring is inserted into an end of the core while the core is rotating. The at least one elastomer ring is axially compressed to radially expand the at least one elastomer ring in a manner such that the at least one elastomer ring engages the inside surface of the core . The web material is wound about the core. The at least one elastomer ring is axially elongated to radially contract the at least one elastomer ring in a manner such that the at least one elastomer ring disengages from the inside surface of the core. The end of the core chuck is withdrawn with the at least one elastomer ring from the core end while the core is rotating.

公开(公告)号：EP4284649A1

公开(公告)日：2023-12-06

申请号：EP21835981.8

申请日：2021-12-02

申请人： Windmöller & Hölscher KG

发明人： NÖRING, Isabelle

IPC分类号： B41J3/44 ,  B65B61/02 ,  B65H75/18 ,  B65H18/08 ,  B29C48/28 ,  B41J3/407

公开(公告)号：EP4043374A1

公开(公告)日：2022-08-17

申请号：EP21209529.3

申请日：2021-11-22

申请人： Valmet Technologies Oy

发明人： LESKINEN, Arto

IPC分类号： B65H18/08 ,  B65H26/02

摘要： The invention relates to a brake of an idle roll (10) of a fiber web machine, in particular of a slitter-winder, which idle roll (10) comprises an outer shell surface (13). The brake (20) is located outside the outer shell surface (13) of the idle roll (10) in close vicinity of the idle roll (10) in a non-contacting position and the brake (20) comprises a permanent magnet (25), which is configured to be moved from non-braking position to braking position and vice versa by an actuator (35, 45).

公开(公告)号：EP3507221B1

公开(公告)日：2022-06-22

申请号：EP17847320.3

申请日：2017-08-28

发明人： SEYMOUR, Robert, James

IPC分类号： B65H18/02 ,  B65H23/198 ,  B29C59/04 ,  B65H18/08 ,  B65H18/22 ,  B65H18/10 ,  B65H18/16 ,  B65H18/26

公开(公告)号：EP3448142B1

公开(公告)日：2021-01-27

申请号：EP17790336.6

申请日：2017-04-26

发明人： MOTZ, James G. ,  MOTZ, Matthew J.

IPC分类号： B65H18/00 ,  B65H18/02 ,  B65H18/08 ,  B65H18/10 ,  B65H18/14 ,  B65H18/16 ,  B65H18/20 ,  B65H18/22

公开(公告)号：EP2552819B1

公开(公告)日：2020-10-21

申请号：EP11762092.2

申请日：2011-02-21

申请人： Kimberly-Clark Worldwide, Inc.

发明人： PIGSLEY, Kenneth, Allen

IPC分类号： B65H43/00 ,  G05D15/00 ,  B65H18/08 ,  B65H16/00 ,  G05B19/042

公开(公告)号：EP3609825A1

公开(公告)日：2020-02-19

申请号：EP18802962.3

申请日：2018-05-17

申请人： Reelex Packaging Solutions, Inc.

发明人： KOTZUR, Frank, W.

IPC分类号： B65H18/00 ,  B65H18/08 ,  B65H54/00 ,  B65H54/02 ,  B65H54/06 ,  G01B11/00 ,  G01B11/08 ,  G01B11/10

公开(公告)号：EP2539258B1

公开(公告)日：2018-08-15

申请号：EP11708133.1

申请日：2011-02-24

申请人： Duracell U.S. Operations, Inc.

发明人： BITTNER, Dale, F. ,  LYMAN, Christopher, R.

IPC分类号： B65H18/08 ,  B65H19/22

CPC分类号： B65H18/08 ,  B29C53/562 ,  B65H19/2223

摘要： A winding apparatus comprises a rotating winding drum, a lay down station, a cutting station, a web assembly hold down element and a wound assembly discharge station. The rotating winding drum further comprises a plurality of winding stations. Each winding station comprises a winding mandrel, a winding nip, a web stabilizing bed and a cutting anvil.

公开(公告)号：EP3296265A1

公开(公告)日：2018-03-21

申请号：EP17753399.9

申请日：2017-02-03

申请人： LG Chem, Ltd.

发明人： KIM, Ye Hon ,  LEE, Je Kyun ,  OH, Kyoung Shil

IPC分类号： C01B33/158 ,  B01J31/02 ,  B01J37/04 ,  B65H37/00 ,  B65H20/06 ,  B65H16/10 ,  B65H18/08

CPC分类号： C01B33/1585 ,  B01J13/0091 ,  B01J27/24 ,  B01J31/02 ,  B01J31/0202 ,  B01J35/12 ,  B01J37/04 ,  B05C3/125 ,  B05C3/132 ,  B65H16/10 ,  B65H18/08 ,  B65H20/02 ,  B65H20/06 ,  B65H37/00 ,  D06B3/10 ,  D06B5/22 ,  D06M11/60 ,  D06M13/507 ,  D06M15/333 ,  D06M15/347 ,  D06M2400/02

摘要： The present invention relates to a method for manufacturing an aerogel sheet and comprises: a step (a) of impregnating an acid solution into a fiber sheet to clean the fiber sheet by using the acid solution and impregnating a binder solution into the fiber sheet that is cleaned by using the acid solution to manufacture a pre-processed fiber sheet; a step (b) of impregnating a silica precursor into the pre-processed fiber sheet; and a step (c) of a gelling catalyst into the fiber sheet into which the silica precursor is impregnated to gelate the silica precursor.

摘要翻译： 本发明涉及一种气凝胶片的制造方法，该方法包括：将酸溶液浸渍到纤维片中以通过使用酸溶液清洁纤维片并且将粘合剂溶液浸渍到纤维片中的步骤（a），该步骤 通过使用酸溶液清洗以制造预处理的纤维片材; 将二氧化硅前体浸渍到预处理纤维片中的步骤（b）; 和将胶凝催化剂的步骤（c）引入浸渍有二氧化硅前体的纤维片中以使二氧化硅前体凝胶化。

公开(公告)号：EP2900577A4

公开(公告)日：2016-05-25

申请号：EP13841568

申请日：2013-04-29

申请人： WEB IND INC

发明人： GRAND HOU ,  HORN CHRISTOPHER R ,  PATEL MANISH ,  LIANG JIANGHONG

IPC分类号： B65H18/08 ,  B32B3/08 ,  B32B5/00 ,  B32B5/28 ,  B32B37/12 ,  B32B37/16 ,  B65H35/02 ,  C08J5/24

CPC分类号： B32B38/0004 ,  B26D7/088 ,  B26D2210/00 ,  B32B3/08 ,  B32B5/02 ,  B32B27/08 ,  B32B27/12 ,  B32B27/30 ,  B32B27/306 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B37/20 ,  B32B37/203 ,  B32B38/10 ,  B32B2250/02 ,  B32B2250/24 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2305/076 ,  B32B2307/54 ,  B32B2323/00 ,  B32B2605/18 ,  B65H18/103 ,  B65H35/02 ,  B65H2301/4148 ,  B65H2701/11332 ,  Y10T156/1705 ,  Y10T428/269 ,  Y10T428/31725 ,  Y10T428/31786 ,  Y10T428/31938

摘要： Improved methods and apparatus are provided for the production of prepreg slit tape wherein master rolls of prepreg sheet are formed which are capable of being slit, with liner attached, at high precision.

摘要翻译： 提供了改进的方法和装置，用于生产预浸料狭缝带，其中形成能够以高精度连接衬垫的狭缝的预浸料片的主辊。