公开(公告)号：EP2534302A4

公开(公告)日：2014-10-01

申请号：EP11741965

申请日：2011-02-11

Applicant: STORA ENSO OYJ

Inventor： BACKFOLK KAJ ,  HEISKANEN ISTO ,  MIIKKI NINA

IPC: D21H21/54 ,  D21H17/00 ,  D21H17/60 ,  D21H17/65 ,  D21H17/66 ,  D21H19/44 ,  D21H21/16 ,  D21H23/56

CPC classification number: D21H17/66 ,  D21H17/60 ,  D21H17/71 ,  D21H17/74 ,  D21H19/44 ,  D21H21/16 ,  D21H21/54 ,  D21H23/56 ,  Y10T428/24893

Abstract: The invention relates to a surface treatment composition for paper, board or other fibrous webs. The composition of the invention comprises particles which comprise an active material and a supporting material. The active material comprises a salt or a multivalent metal, such as a divalent or trivalent metal. In accordance with the invention, the supporting material is adapted to release the active material from the particles when subjected to heat and/or pressure and/or a change in pH. Consequently, the active material's adverse effects on the rheology of the composition are avoided while its desired effects on the surface characteristics are retained or enhanced.

公开(公告)号：EP3117039A4

公开(公告)日：2017-11-01

申请号：EP15761881

申请日：2015-03-13

Applicant: STORA ENSO OYJ

Inventor： MIIKKI NINA ,  SIRVIÖ PETRI ,  BACKFOLK KAJ

IPC: D21H19/10 ,  B32B7/10 ,  B32B7/12 ,  B32B27/10 ,  B32B27/32 ,  B32B27/36 ,  B41J11/00 ,  B41M7/00 ,  B65D65/40 ,  D21H19/14 ,  D21H19/34 ,  D21H19/52 ,  D21H19/82 ,  D21H19/84 ,  D21H21/00 ,  D21H21/18 ,  D21H23/70 ,  D21H27/10 ,  D21H27/30

CPC classification number: D21H27/10 ,  B32B7/12 ,  B32B27/10 ,  B32B27/32 ,  B32B27/36 ,  B32B2307/4023 ,  B32B2307/4026 ,  B32B2307/75 ,  B32B2439/70 ,  B41M5/0017 ,  B41M5/5218 ,  B41M5/5236 ,  B41M5/5254 ,  B41M7/0036 ,  B65D65/40 ,  D21H19/10 ,  D21H19/14 ,  D21H19/34 ,  D21H19/52 ,  D21H19/82 ,  D21H19/84 ,  D21H21/18 ,  D21H23/70

Abstract: The invention refers to a method to produce a packaging material comprising the steps of; treating at least one surface of a paperboard substrate with a binder and with a metal salt, printing at least a part of said treated surface with ink, and applying at least one polymer layer on said printed surface. The packaging material produced in accordance with the invention shows good printability and simultaneously good adhesion of the applied polymer layer.

公开(公告)号：EP2900454A4

公开(公告)日：2016-06-01

申请号：EP13842123

申请日：2013-09-24

Applicant: STORA ENSO OYJ

Inventor： HEISKANEN ISTO ,  MIIKKI NINA

IPC: B29C59/02 ,  B29C39/00 ,  B29C59/04 ,  B32B3/30 ,  B32B27/10 ,  B65D65/40

CPC classification number: D21H27/10 ,  B29C59/022 ,  B29C59/04 ,  B29C59/046 ,  B29C2059/023 ,  B29K2995/0093 ,  D21H19/20 ,  D21H19/66 ,  D21H21/16

公开(公告)号：SE2050511A1

公开(公告)日：2021-11-05

申请号：SE2050511

申请日：2020-05-04

Applicant: STORA ENSO OYJ

Inventor： VARIS JUHA ,  HILTUNEN MARI ,  KAINUSALMI MIKA ,  MIIKKI NINA ,  TANNINEN PANU ,  RIBU VILLE

IPC: B65D1/34 ,  B31B50/59 ,  B31B110/35 ,  B65D1/40 ,  B65D77/20 ,  B65D81/34

Abstract: The present invention relates to a container for liquid containing food products, manufactured by press forming of a polymer coated fiber based substrate, said container comprising a bottom portion, a sidewall portion and a top flange portion,wherein said press forming has resulted in the formation a plurality of creases extending in a direction from the bottom portion to the top flange portion and further across the top flange portion, characterized in that the container comprises an indentation pattern formed at a creased inner surface of said sidewall portion and/or at a creased top surface of said top flange portion, said indentation pattern preventing migration of liquid from a liquid containing food product in the container along said creases, and to a method for manufacturing such container.

公开(公告)号：ES2799405T3

公开(公告)日：2020-12-17

申请号：ES15761881

申请日：2015-03-13

Applicant: STORA ENSO OYJ

Inventor： MIIKKI NINA ,  SIRVIÖ PETRI ,  BACKFOLK KAJ

IPC: D21H19/10 ,  B32B7/10 ,  B32B7/12 ,  B32B27/10 ,  B32B27/32 ,  B32B27/36 ,  B41J11/00 ,  B41M7/00 ,  B65D65/40 ,  D21H19/14 ,  D21H19/34 ,  D21H19/52 ,  D21H19/82 ,  D21H19/84 ,  D21H21/00 ,  D21H21/18 ,  D21H23/70 ,  D21H27/10 ,  D21H27/30

Abstract: Un método para fabricar un material de embalaje que comprende los pasos de; - proporcionar un sustrato de cartulina con un gramaje de al menos 180 gsm y que comprenda fibras celulósicas, - tratar al menos una superficie de dicho sustrato con un aglutinante y con una sal metálica, - imprimir al menos una parte de dicha superficie tratada con tinta, - aplicar al menos una capa de polímero sobre dicha superficie impresa, - en donde dicho aglutinante comprende poliDADMAC y celulosa microfibrilada (MFC) o poliDADMAC y almidón, y en donde dicha capa de polímero comprende polietileno (PE) tereftalato de polietileno (PET), polipropileno (PP) y/o ácido poliláctico (PLA) y en donde dicha sal metálica es cloruro de calcio, cloruro de aluminio, cloruro de magnesio, bromuro de magnesio, bromuro de calcio, cloruro de bario, nitrato de calcio, nitrato de magnesio, nitrato de bario, acetato de calcio, acetato de magnesio o acetato de bario o una mezcla de estos y se aplica en una cantidad de 0,01 - 1 g/m2.

公开(公告)号：SE1851421A1

公开(公告)日：2020-05-15

申请号：SE1851421

申请日：2018-11-14

Applicant: STORA ENSO OYJ

Inventor： BACKFOLK KAJ ,  MIIKKI NINA

IPC: D21H21/54 ,  B41M5/50 ,  D21H17/66 ,  D21H19/00

Abstract: A surface treatment composition comprising nanocellulose - such as microfibrillated cellulose (MFC) - and particles is provided. The particles comprise a supporting material and an active material comprising a salt of a multivalent metal. Various products comprising such a surface treatment composition and methods using said compositions are also provided.

公开(公告)号：PL1701850T3

公开(公告)日：2013-04-30

申请号：PL05701721

申请日：2005-01-04

Applicant: STORA ENSO OYJ

Inventor： MIIKKI NINA ,  TEVÄ ERKKI ,  RÄSÄNEN JARI

IPC: B41M3/14 ,  B41M5/24 ,  B41M5/26 ,  B41M7/00 ,  D21H21/40 ,  D21H25/00 ,  D21H25/04 ,  D21H27/02 ,  D21H27/38

公开(公告)号：CA2552408C

公开(公告)日：2012-10-30

申请号：CA2552408

申请日：2005-01-12

Applicant: STORA ENSO OYJ

Inventor： MAEAETTAE PAEIVI ,  LAAKSO PETRI ,  HOVIKORPI JARI ,  PENTTILAE RAIMO ,  MIIKKI NINA ,  VESANTO RISTO

IPC: B29C65/16 ,  B31B50/64 ,  B31B50/66

Abstract: The invention relates to a method and an apparatus for jointing members made of plastic-coated paper or board. In accordance with the invention, the sealable members are retained in position with clamps (8) and sealing is performed with a laser sealing means (7) moving along the sealing line, a means (9) for opening the seal point pressing the members apart to continue keeping the seal point open, a laser beam (11) being directed to the open seal point for melting the coating plastic and a means (12) for closing the seal pressing finally the members against each other, the plastic jointing the members when solidified. The method is applicable to lateral sealing of bag or container packages formed of blanks (1), among other things.

公开(公告)号：FI117747B

公开(公告)日：2007-02-15

申请号：FI20040033

申请日：2004-01-13

Applicant: STORA ENSO OYJ

Inventor： MAEAETTAE PAEIVI ,  LAAKSO PETRI ,  HOVIKORPI JARI ,  PENTTILAE RAIMO ,  MIIKKI NINA ,  VESANTO RISTO

IPC: B29C65/16 ,  B31B50/64 ,  B31B50/66

Abstract: The invention relates to a method and an apparatus for jointing members made of plastic-coated paper or board. In accordance with the invention, the sealable members are retained in position with clamps and sealing is performed with a laser sealing means moving along the sealing line, a means for opening the seal point pressing the members apart to continue keeping the seal point open, a laser beam being directed to the open seal point for melting the coating plastic and a means for closing the seal pressing finally the members against each other, the plastic jointing the members when solidified. The method is applicable to lateral sealing of bag or container packages formed of blanks, among other things.

公开(公告)号：FI20040033A0

公开(公告)日：2004-01-13

申请号：FI20040033

申请日：2004-01-13

Applicant: STORA ENSO OYJ

Inventor： MAEAETTAE PAEIVI ,  LAAKSO PETRI ,  HOVIKORPI JARI ,  PENTTILAE RAIMO ,  MIIKKI NINA ,  VESANTO RISTO

IPC: B29C65/16 ,  B31B50/64 ,  B31B50/66 ,  D21J

Abstract: The invention relates to a method and an apparatus for jointing members made of plastic-coated paper or board. In accordance with the invention, the sealable members are retained in position with clamps and sealing is performed with a laser sealing means moving along the sealing line, a means for opening the seal point pressing the members apart to continue keeping the seal point open, a laser beam being directed to the open seal point for melting the coating plastic and a means for closing the seal pressing finally the members against each other, the plastic jointing the members when solidified. The method is applicable to lateral sealing of bag or container packages formed of blanks, among other things.