MX2022016364A - Papel o carton de barrera. - Google Patents

Papel o carton de barrera.

Info

Publication number
MX2022016364A
MX2022016364A MX2022016364A MX2022016364A MX2022016364A MX 2022016364 A MX2022016364 A MX 2022016364A MX 2022016364 A MX2022016364 A MX 2022016364A MX 2022016364 A MX2022016364 A MX 2022016364A MX 2022016364 A MX2022016364 A MX 2022016364A
Authority
MX
Mexico
Prior art keywords
layer
pulp
barrier
based substrate
substrate layer
Prior art date
Application number
MX2022016364A
Other languages
English (en)
Inventor
Gustavo Duarte
Vera Lourenco
Mario Holzlechner
Jo Simons
Original Assignee
Sappi Netherlands Services Bv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sappi Netherlands Services Bv filed Critical Sappi Netherlands Services Bv
Publication of MX2022016364A publication Critical patent/MX2022016364A/es

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/42—Applications of coated or impregnated materials
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/02—Metal coatings
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/02—Metal coatings
    • D21H19/08—Metal coatings applied as vapour, e.g. in vacuum
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/12—Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/82—Paper comprising more than one coating superposed
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/82—Paper comprising more than one coating superposed
    • D21H19/824—Paper comprising more than one coating superposed two superposed coatings, both being non-pigmented
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/38—Corrosion-inhibiting agents or anti-oxidants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2565/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D2565/38—Packaging materials of special type or form
    • B65D2565/381—Details of packaging materials of special type or form
    • B65D2565/387—Materials used as gas barriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Paper (AREA)

Abstract

Un proceso para mejorar las propiedades de barrera de una capa de barrera en una capa de sustrato a base de pulpa que tiene una capa de barrera, que comprende los pasos de proporcionar una capa de sustrato a base de pulpa que tiene aplicada sobre la misma una capa de una composición de barrera acuosa, y luego secar la capa de sustrato a base de pulpa que tiene aplicada sobre la misma una capa de composición de barrera acuosa para formar una capa de sustrato a base de pulpa que tiene una capa de barrera, de modo que el contenido de humedad de la capa de sustrato a base de pulpa que tiene una capa de barrera sea inferior al 2.5 % en peso, preferiblemente por debajo del 2 % en peso, con base en el peso de la capa de sustrato a base de pulpa que tiene una capa de barrera.
MX2022016364A 2020-06-23 2021-06-23 Papel o carton de barrera. MX2022016364A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20181691 2020-06-23
PCT/EP2021/067213 WO2021260043A1 (en) 2020-06-23 2021-06-23 Barrier paper or board

Publications (1)

Publication Number Publication Date
MX2022016364A true MX2022016364A (es) 2023-01-30

Family

ID=71138563

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022016364A MX2022016364A (es) 2020-06-23 2021-06-23 Papel o carton de barrera.

Country Status (7)

Country Link
US (1) US20230313466A1 (es)
EP (1) EP4168625A1 (es)
AU (1) AU2021295285A1 (es)
BR (1) BR112022025173A2 (es)
CA (1) CA3180920A1 (es)
MX (1) MX2022016364A (es)
WO (1) WO2021260043A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202200806D0 (en) * 2022-01-21 2022-03-09 British American Tobacco Investments Ltd A package
DE102022109277A1 (de) 2022-04-14 2023-10-19 Koehler Innovation & Technology Gmbh Barrierepapier
WO2023222625A1 (en) * 2022-05-16 2023-11-23 Société des Produits Nestlé S.A. A marine biodegradable and recyclable paper-based packaging material with high moisture and oxygen barrier properties

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1249533A1 (en) 2001-04-14 2002-10-16 The Dow Chemical Company Process for making multilayer coated paper or paperboard
DE10307966C5 (de) 2003-02-24 2009-05-28 AHLSTROM OSNABRÜCK GmbH Vorimprägnat und Verfahren zu seiner Herstellung
AU2003252363A1 (en) 2003-08-04 2005-02-15 Sakata Inx Corp. Coating material composition with gas-barrier property, process for producing the same, and gas-barrier packaging container obtained therefrom
EP1860235A1 (de) 2006-05-23 2007-11-28 M-real Oyj Gestrichene Papiere mit verbesserten Etikettiereigenschaften
SE532388C2 (sv) * 2008-03-14 2010-01-12 Tetra Laval Holdings & Finance Förpackningslaminat och -behållare med två separata gasbarriärskikt samt metod för deras framställning
BRPI0914078B1 (pt) * 2008-10-10 2018-09-18 Dow Global Technologies Llc papel ou papelão revestido e método para formar um papel ou papelão revestido
NL2006977C2 (en) * 2011-06-21 2012-12-28 Ar Metallizing N V Method for producing coated vacuum metallized substrates with high vapour and oxygen barrier properties.

Also Published As

Publication number Publication date
CA3180920A1 (en) 2021-12-30
EP4168625A1 (en) 2023-04-26
BR112022025173A2 (pt) 2022-12-27
US20230313466A1 (en) 2023-10-05
WO2021260043A1 (en) 2021-12-30
AU2021295285A1 (en) 2023-02-16

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