WO2015171443A1 - Structure de barrière en carton et récipient - Google Patents

Structure de barrière en carton et récipient Download PDF

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Publication number
WO2015171443A1
WO2015171443A1 PCT/US2015/028695 US2015028695W WO2015171443A1 WO 2015171443 A1 WO2015171443 A1 WO 2015171443A1 US 2015028695 W US2015028695 W US 2015028695W WO 2015171443 A1 WO2015171443 A1 WO 2015171443A1
Authority
WO
WIPO (PCT)
Prior art keywords
film layer
container
layer
substrate
laminated film
Prior art date
Application number
PCT/US2015/028695
Other languages
English (en)
Inventor
William Statelman
Original Assignee
Westrock Mwv, Llc
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 Westrock Mwv, Llc filed Critical Westrock Mwv, Llc
Publication of WO2015171443A1 publication Critical patent/WO2015171443A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C7/00—Making conical articles by winding
    • B31C7/02—Forming truncated cones
    • B31C7/04—Forming truncated cones on two or more mandrels
    • B31C7/06—Forming truncated cones on two or more mandrels and inserting into a cone end a bottom to form a container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2105/00—Rigid or semi-rigid containers made by assembling separate sheets, blanks or webs
    • B31B2105/002—Making boxes characterised by the shape of the blanks from which they are formed
    • B31B2105/0022—Making boxes from tubular webs or blanks, e.g. with separate bottoms, including tube or bottom forming operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2110/00—Shape of rigid or semi-rigid containers
    • B31B2110/10—Shape of rigid or semi-rigid containers having a cross section of varying size or shape, e.g. conical or pyramidal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2110/00—Shape of rigid or semi-rigid containers
    • B31B2110/20—Shape of rigid or semi-rigid containers having a curved cross section, e.g. circular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2120/00—Construction of rigid or semi-rigid containers
    • B31B2120/40—Construction of rigid or semi-rigid containers lined or internally reinforced
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/26—Folding sheets, blanks or webs
    • B31B50/28—Folding sheets, blanks or webs around mandrels, e.g. for forming bottoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/60—Uniting opposed surfaces or edges; Taping
    • B31B50/62—Uniting opposed surfaces or edges; Taping by adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
    • B31D5/0086—Making hollow objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/008—Shaping of tube ends, e.g. flanging, belling, closing, rim-rolling or corrugating; Fixing elements to tube ends
    • B31F1/0093—Fixing elements to tube ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers

Definitions

  • This application relates to paperboard barrier structures and, more particularly, to containers formed from paperboard barrier structures.
  • Paper-based containers typically are formed from a blank, such as a blank of paperboard (e.g., solid bleached sulfate paperboard).
  • the blank is die cut to the desired silhouette and then the blank is formed into the desired container shape.
  • the blank may be wrapped around a mandrel to form a cylindrical or frustoconical container body.
  • a bottom component is typically connected to the container body to enclose the lower end of the container body.
  • a lid component is typically connected to the container body to fully enclose the container.
  • paper-based containers have been formed from substrates having barrier properties.
  • functional barrier layers such as oxygen and moisture barrier layers, have been incorporated into paperboard substrates used to form containers.
  • issues remain with barrier performance, particularly after such paperboard barrier structures are shaped into containers and sealed.
  • the disclosed paperboard barrier structure may include (1 ) a substrate having a first side and a second side; (2) a first sealing layer on the first side of the substrate; (3) a. laminated film layer on the second side of the substrate, the laminated film layer including a first film layer connected to a second film layer, wherein the first film layer and/or the second film layer includes a barrier coating, and wherein the barrier coating is positioned between the first and second film layers; and (4) a second sealing layer positioned over the laminated film layer such that the laminated film layer is positioned between the substrate and the second sealing layer.
  • Fig. 1 is a schematic cross-sectional view of one embodiment of the disclosed paperboard barrier structure
  • FIG. 2 is a cross-sectional view of an example container formed from the paperboard barrier structure of Fig. 1 ;
  • one embodiment of the disclosed paperboard barrier structure may include a substrate 12, a first sealing layer 14, a second sealing layer 16 and a laminated film layer 18. Additional layers, such as tie layers 20, 22, may be included in the disclosed paperboard barrier stmcture 10 without departing from the scope of the present disclosure.
  • first and second film layers 30, 32 may be the same or different.
  • both the first and second film layers 30, 32 may be formed from the same material or the first film layer 30 may be formed from a different material than the second film layer 32.
  • Various techniques may be used to seal (e.g., hermetically seal) the lid 106 to the body component 102.
  • the upper end 122 of the container body 102 may be rolled over to form a bead or flange 1 16 and the lid 106 may be hermetically sealed to the flange 1 16.

Landscapes

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

Abstract

L'invention porte sur une structure de barrière en carton, laquelle structure comprend un substrat ayant un premier côté et un second côté, une première couche d'étanchéité sur le premier côté du substrat, une couche de film stratifiée sur le second côté du substrat, la couche de films stratifiée comprenant une première couche de film reliée à une seconde couche de film, la première couche de film et/ou la seconde couche de film comprenant un revêtement de barrière, et le revêtement de barrière étant positionné entre les première et seconde couches de film, et une seconde couche d'étanchéité positionnée sur la couche de films stratifiée de telle sorte que la couche de film stratifiée est positionnée entre le substrat et la seconde couche d'étanchéité.
PCT/US2015/028695 2014-05-07 2015-05-01 Structure de barrière en carton et récipient WO2015171443A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461989825P 2014-05-07 2014-05-07
US61/989,825 2014-05-07

Publications (1)

Publication Number Publication Date
WO2015171443A1 true WO2015171443A1 (fr) 2015-11-12

Family

ID=54392866

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2015/028695 WO2015171443A1 (fr) 2014-05-07 2015-05-01 Structure de barrière en carton et récipient

Country Status (1)

Country Link
WO (1) WO2015171443A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11242461B2 (en) 2016-10-31 2022-02-08 Sun Chemical Corporation Grease, oil, and water resistant coating compositions
US20230115424A1 (en) * 2021-10-12 2023-04-13 Westrock Mwv, Llc High barrier cellulosic structure and cellulosic container
SE2250271A1 (en) * 2022-02-28 2023-08-29 Stora Enso Oyj Paper or paperboard based packaging laminate
EP4219139A3 (fr) * 2017-11-30 2023-09-06 Dart Container Corporation Procédé de formation d'un récipient en papier et procédés et matériaux associés

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753832A (en) * 1985-09-10 1988-06-28 The Procter & Gamble Company Barrier laminates for the retention of essential oils, vitamins and flavors in citrus beverages and a method of making said laminate and leak-tight containers therefrom
US6346332B1 (en) * 2000-07-19 2002-02-12 Westvaco Corporation Laminate substrate with oxygen barrier properties
US20020172818A1 (en) * 2001-04-05 2002-11-21 Appleton Papers Inc. Beverage and food containers and substrates
US6576294B1 (en) * 1989-10-24 2003-06-10 Flex Products, Inc. Method for forming barrier film
US7115310B2 (en) * 1999-04-07 2006-10-03 Tetra Laval Holdings & Finance S.A. Packaging laminate with gas and aroma barrier properties
US7229678B2 (en) * 2002-05-02 2007-06-12 Evergreen Packaging Inc. Barrier laminate structure for packaging beverages
US20100010156A1 (en) * 2006-12-14 2010-01-14 Guido Kollbach Polyurethane lamination adhesive
US8025763B2 (en) * 2008-03-21 2011-09-27 Meadwestvaco Corporation Method for coating dry finish paperboard
US20120298733A1 (en) * 2010-05-21 2012-11-29 Qihua Xu Hermetically Sealed Paperboard Container

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753832A (en) * 1985-09-10 1988-06-28 The Procter & Gamble Company Barrier laminates for the retention of essential oils, vitamins and flavors in citrus beverages and a method of making said laminate and leak-tight containers therefrom
US6576294B1 (en) * 1989-10-24 2003-06-10 Flex Products, Inc. Method for forming barrier film
US7115310B2 (en) * 1999-04-07 2006-10-03 Tetra Laval Holdings & Finance S.A. Packaging laminate with gas and aroma barrier properties
US6346332B1 (en) * 2000-07-19 2002-02-12 Westvaco Corporation Laminate substrate with oxygen barrier properties
US20020172818A1 (en) * 2001-04-05 2002-11-21 Appleton Papers Inc. Beverage and food containers and substrates
US7229678B2 (en) * 2002-05-02 2007-06-12 Evergreen Packaging Inc. Barrier laminate structure for packaging beverages
US20100010156A1 (en) * 2006-12-14 2010-01-14 Guido Kollbach Polyurethane lamination adhesive
US8025763B2 (en) * 2008-03-21 2011-09-27 Meadwestvaco Corporation Method for coating dry finish paperboard
US20120298733A1 (en) * 2010-05-21 2012-11-29 Qihua Xu Hermetically Sealed Paperboard Container

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11242461B2 (en) 2016-10-31 2022-02-08 Sun Chemical Corporation Grease, oil, and water resistant coating compositions
EP4219139A3 (fr) * 2017-11-30 2023-09-06 Dart Container Corporation Procédé de formation d'un récipient en papier et procédés et matériaux associés
US20230115424A1 (en) * 2021-10-12 2023-04-13 Westrock Mwv, Llc High barrier cellulosic structure and cellulosic container
WO2023064418A1 (fr) * 2021-10-12 2023-04-20 Westrock Mwv, Llc Structure cellulosique à barrière élevée et contenant cellulosique
SE2250271A1 (en) * 2022-02-28 2023-08-29 Stora Enso Oyj Paper or paperboard based packaging laminate
WO2023161890A1 (fr) * 2022-02-28 2023-08-31 Stora Enso Oyj Stratifié d'emballage à base de papier ou de carton
SE545650C2 (en) * 2022-02-28 2023-11-21 Stora Enso Oyj Paper or paperboard based packaging laminate

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