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公开(公告)号:WO2023062505A1
公开(公告)日:2023-04-20
申请号:PCT/IB2022/059690
申请日:2022-10-10
Applicant: STORA ENSO OYJ
Inventor: WANG, Yunbo , LI, Xionggang
Abstract: The present disclosure discloses a cup lid. The cup lid includes: a lid body provided with a mouth; and a cup body engaged flange extending away from the lid body; it's characterized in that the lid body is provided with a slit throughout its thickness, the slit having an elongate shape and having a maximum width between 0.05 and 0.15 millimeters. The present disclosure also discloses a cup assembly including a cup body and the cup lid described above, and the cup lid covers the cup body in a sealing manner through the cup body engaged flange.
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公开(公告)号:WO2023021415A1
公开(公告)日:2023-02-23
申请号:PCT/IB2022/057651
申请日:2022-08-16
Applicant: STORA ENSO OYJ
Inventor: YLI-PELTOLA, Ilkka
Abstract: A detection system for detecting RFID tags comprises a cabinet (2) having a door (21) movable between a closed state and an open state. An RFID reader system (27) is provided, and connected to at least one internal reader antenna (25; 25a-d) arranged inside said cabinet (2), for reading RFID tags within the cabinet (2), and at least one external reader antenna (26a-d) arranged outside the cabinet (2), for reading RFID tags outside the cabinet (2). The RFID reader system (27) is configured to detect RFID tags having been moved out from said cabinet (2) based on the readings made by both the internal reader antenna(s) (25; 25a-d) and the external reader antenna(s) (26a-d). A corresponding method is also disclosed.
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公开(公告)号:WO2023281358A1
公开(公告)日:2023-01-12
申请号:PCT/IB2022/056036
申请日:2022-06-29
Applicant: STORA ENSO OYJ
Inventor: AXELSSON, Daniel , MALMQVIST, Martin
IPC: B65D81/38
Abstract: The disclosure relates to a blank for forming an insert for a package, the blank comprising a paper-based layer, and an insulating layer, the paper- based layer comprising a first set of panels and a second set of panels being arranged side by side as seen in a transversal direction. The first set of panels comprising a first and second side wall panel and a first bottom panel, and the second set of panels comprising a third and fourth side wall panel and a second bottom panel. The first and second bottom panels being connected to each other by at least a triangular subpanel at least partly formed in one of the first and second bottom panels, the triangular subpanel having one side thereof being formed by a cut and one side thereof being formed by a fold line, whereby one of the first and second bottom panel being configured to be positioned on top of and in a rotated position relative to the other of the first and second bottom panel. The disclosure also relates to a package insert and a package.
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公开(公告)号:WO2022201121A1
公开(公告)日:2022-09-29
申请号:PCT/IB2022/052762
申请日:2022-03-25
Applicant: STORA ENSO OYJ
Inventor: MALDZIUS, Robertas , SIDARAVICIUS, Jonas , LOZOVSKI, Tadeus , BACKFOLK, Kaj , HEISKANEN, Isto
Abstract: The present invention relates to an arrangement for determining the permeability of a sample, said arrangement comprising a source of fluid medium arranged such that at least a fraction of said medium can be brought into contact with a first surface of said sample to be tested; means for measuring the electrical properties at a second surface of said sample, wherein the second surface is opposite said first surface of said sample; and a controller for recording said electrical properties, and for determining the transmission rate of the fluid medium through the sample based on the recorded electrical properties.
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公开(公告)号:WO2022157653A1
公开(公告)日:2022-07-28
申请号:PCT/IB2022/050459
申请日:2022-01-20
Applicant: STORA ENSO OYJ
Inventor: GRANKVIST, Robin , ÖSTMARK, Emma , SHAHZAD, Adeel , GÄLLSTEDT, Mikael , PELCMAN, Mikael , BRANDÊN, Carl-Magnus
Abstract: The present invention relates to a coated textile-based substrate, comprising a textile-based substrate, and a coating layer disposed on said textile-based substrate, wherein said coating layer comprises regenerated cellulose and wherein said coating layer has been hydrophobized with a hydrophobizing agent. The invention further relates to a method for manufacturing the coated textile-based substrate.
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公开(公告)号:WO2022157651A1
公开(公告)日:2022-07-28
申请号:PCT/IB2022/050456
申请日:2022-01-20
Applicant: STORA ENSO OYJ
Inventor: CUNHA, Gisela , BRANDÈN, Carl-Magnus , SHAHZAD, Adeel , GÄLLSTEDT, Mikael
Abstract: The present invention relates to a coated cellulose-based substrate, comprising a cellulose-based substrate, and a coating layer disposed on said cellulose-based substrate, wherein said coating layer comprises regenerated cellulose and wherein said coating layer has been hydrophobized with a hydrophobizing agent. The invention further relates to a method for manufacturing the coated cellulose-based substrate.
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公开(公告)号:WO2022107007A1
公开(公告)日:2022-05-27
申请号:PCT/IB2021/060639
申请日:2021-11-17
Applicant: STORA ENSO OYJ
Inventor: HEISKANEN, Isto , BACKFOLK, Kaj , LYYTIKÄINEN, Katja , KANKKUNEN, Jukka
IPC: D21H19/08 , B32B7/02 , B32B29/00 , D21H19/82 , B32B15/04 , B32B15/20 , C08J5/18 , C08L1/02 , D21H19/00
Abstract: The present invention relates to a barrier film for a paper or paperboard-based packaging material, said barrier film comprising: a substrate; a vacuum coating layer having a thickness in the range of 1-500 nm disposed on the substrate; and a protective coating layer comprising a crosslinked water-soluble polymer disposed on the vacuum coating layer. The present invention further relates to a paper or paperboard based packaging material and containers comprising the barrier film, and to a method for manufacturing the barrier film.
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公开(公告)号:WO2022097014A1
公开(公告)日:2022-05-12
申请号:PCT/IB2021/060112
申请日:2021-11-02
Applicant: STORA ENSO OYJ
Inventor: ZAFAR, Ashar , FÄLDT, Sara , PHAM, Huynh Tram Anh
IPC: C09J197/00 , C08L97/00 , C09D197/00
Abstract: The present invention relates to a bonding resin comprising lignin and plasticizer. The invention also relates to a method for producing the bonding resin as well as the use of the bonding resin. The bonding resin is useful for example in the manufacture of laminates, mineral wool insulation and wood products such as plywood, oriented strandboard (OSB), laminated veneer lumber (LVL), medium density fiberboards (MDF), high density fiberboards (HDF), parquet flooring, curved plywood, veneered particleboards, veneered MDF or particle boards. The bonding resin is also useful for example in composites, molding compounds and foundry applications.
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公开(公告)号:WO2022003616A1
公开(公告)日:2022-01-06
申请号:PCT/IB2021/055904
申请日:2021-07-01
Applicant: STORA ENSO OYJ
Inventor: ZAFAR, Ashar , HÄGG, Katarina , ALMQVIST, David , ARESKOGH, Dimitri
IPC: C09D197/00 , B29B9/08 , B30B11/16
Abstract: The present invention is directed to a process for preparing coating compositions containing up to 100% bio-based content. The coating compositions are used for coating metal, paper and wood substrates in various applications. The process for preparing the coating composition comprises the steps of providing lignin, wherein the lignin is agglomerated and has a particle size distribution such that at least 80 wt-% of the agglomerates have a diameter within the range of from 0.2 mm to 5.0 mm, dissolving the agglomerated lignin in an organic solvent, and mixing the solution with a crosslinker to obtain a coating composition.
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公开(公告)号:WO2021255613A1
公开(公告)日:2021-12-23
申请号:PCT/IB2021/055200
申请日:2021-06-14
Applicant: STORA ENSO OYJ
Inventor: KAVAKKA, Jari , EHN, Christian
Abstract: The present invention is directed to an improved method for recirculation of formic acid in a process for preparing dissolving pulp, in which sugars are extracted from pre-hydrolysis liquor.
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