WO2008091774A1 - Conditionnement de sûreté en carton - Google Patents

Conditionnement de sûreté en carton Download PDF

Info

Publication number
WO2008091774A1
WO2008091774A1 PCT/US2008/051245 US2008051245W WO2008091774A1 WO 2008091774 A1 WO2008091774 A1 WO 2008091774A1 US 2008051245 W US2008051245 W US 2008051245W WO 2008091774 A1 WO2008091774 A1 WO 2008091774A1
Authority
WO
WIPO (PCT)
Prior art keywords
paperboard
blank
sealing
security package
layer
Prior art date
Application number
PCT/US2008/051245
Other languages
English (en)
Inventor
William Roger Rigby
Original Assignee
Meadwestvaco Corporation
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 Meadwestvaco Corporation filed Critical Meadwestvaco Corporation
Publication of WO2008091774A1 publication Critical patent/WO2008091774A1/fr

Links

Classifications

    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/24—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds
    • B65D5/241—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds and the gussets folds connected to the inside of the container body
    • B65D5/243—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds and the gussets folds connected to the inside of the container body the container body comprising a continuous rim or flange
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/56—Linings or internal coatings, e.g. pre-formed trays provided with a blow- or thermoformed layer
    • B65D5/563—Laminated linings; Coatings

Definitions

  • the present patent application is directed to packaging structures and, more particularly, to paperboard security packages.
  • the disclosed paperboard security package includes a vessel portion formed from a tear resistant blank, the tear resistant blank including a first surface coated with a sealing material and a second surface, the vessel portion including a sealing flange and at least three walls, each of the walls being separated from adjacent walls by an associated gusset, and a lid portion formed from a tear resistant material, the lid portion having a first surface coated with a sealing material and a second surface, wherein the first surface of the lid portion is sealed to the first surface of the sealing flange.
  • the disclosed paperboard security package includes a tear resistant blank including a first surface coated with a heat sealable material and a second surface coated with a printable coating, the blank being formed into a vessel portion and a lid portion, wherein the lid portion is hingedly connected to the vessel portion, the vessel portion including a sealing flange and at least three walls, each of the walls being separated from adjacent walls by an associated gusset, wherein the first surface of the lid portion is sealed to the first surface of the sealing flange.
  • the disclosed paperboard security package includes a blank including an inner sealing surface and an outer surface and defining at least three side walls, each of the side walls being separated from adjacent side walls by an associated gusset, wherein the blank is formed from a structure including a paperboard layer, a tear resistant layer and a sealing layer, the sealing layer of the structure corresponding to the inner sealing surface of the blank, and a lid portion including an inner sealing surface adapted to engage a portion of the inner sealing surface of the blank when the blank is in an assembled configuration.
  • the disclosed paperboard security package includes a vessel portion formed from a paperboard structure, the paperboard structure including a tear resistant layer, the vessel portion including at least three side walls and a sealing flange, the sealing flange including a first sealing surface, each of the side walls being separated from adjacent side walls by an associated gusset, and a lid portion including a second sealing surface, the lid portion being connected to the vessel portion such that the second sealing surface of the lid portion is engaged with the first sealing surface of the sealing flange.
  • Fig. 1 is a bottom plan view of a first aspect of the disclosed paperboard security package
  • Fig. 2 is a side elevational view of the paperboard security package of Fig. 1;
  • Fig. 3 is a top plan view of a vessel portion of the paperboard security package of Fig. 1 in an unfolded configuration
  • Fig. 4 is a top plan view of the vessel portion of Fig. 3 in an assembled configuration
  • Fig. 5 is a top plan view of a lid portion of the paperboard security package of Fig. i;
  • Fig. 6 is a cross-sectional view of the lid portion of Fig. 5 taken at plane A-A;
  • Fig. 7 is a top plan view of a second aspect of the disclosed paperboard security package in an unfolded configuration
  • Fig. 8 is a top plan view of the paperboard security package of Fig. 7 in a partially assembled configuration
  • Fig. 9 is a side elevational view of the paperboard security package of Fig. 8 in a fully assembled, sealed configuration.
  • a first aspect of the disclosed paperboard security package may include a vessel portion 12 and a lid portion 14.
  • the package 10 may be formed by sealing the lid portion 14 to the vessel portion 12 using a sealing technique, such as heat sealing, radio frequency sealing, ultrasonic sealing, microwave sealing and/or adhesives.
  • the vessel portion 12 may be formed from a blank 16 having an inner, sealing surface 17A and an outer surface 17B (Fig. 1).
  • the blank 16 may include a bottom surface 18, side walls 2OA, 2OB, 2OC, 2OD, gussets 22A, 22B, 22C, 22D and sealing flanges 24A, 24B, 24C, 24D.
  • Gusset 22A may connect side wall 2OA to side wall 2OB.
  • Gusset 22B may connect side wall 2OB to side wall 2OC.
  • Gusset 22C may connect side wall 2OC to side wall 2OD.
  • Gusset 22D may connect side wall 2OD to side wall 2OA.
  • the bottom surface 18 may be separated from the side walls 2OA, 2OB, 2OC, 2OD by fold lines 26A, 26B, 26C, 26D.
  • the side walls 2OA, 2OB, 2OC, 2OD may be separated from the gussets 22A, 22B, 22C, 22D by fold lines 28A, 28B, 28C, 28D, 28E, 28F, 28G, 28H and the sealing flanges 24A, 24B, 24C, 24D by fold lines 30A, 30B, 30C, 30D.
  • the blank 16 may be assembled into a three-dimensional vessel portion 12 by folding the blank 16 at fold lines 26A, 26B, 26C, 26D, 28A, 28B, 28C, 28D, 28E, 28F, 28G, 28H, 3OA, 3OB, 3OC, 3OD.
  • the assembled vessel portion 12 may define an open chamber 32 bounded by the bottom surface 18 and side walls 2OA, 2OB, 2OC, 2OD.
  • the open chamber 32 may be sized and shaped to receive various goods to be packaged within the disclosed package 10.
  • the gussets 22A, 22B, 22C, 22D may be sealed to each other and/or to an associated side wall 2OA, 2OB, 2OC, 2OD when the blank 16 is assembled into the three- dimensional vessel portion 12
  • the sealing flanges 24A, 24B, 24C, 24D may align, overlap or otherwise combine as a single effective sealing flange 24 that surrounds the open chamber 32.
  • the sealing flange 24 may have a sealing surface 25 that is adapted to seal to the sealing surface 36 (Fig. 5) of the lid portion 14.
  • lid portion 14 may be formed from a blank 34 and may include an inner, sealing surface 36 and an outer surface 38 (Fig. 2).
  • the lid portion 14 may be sized and shaped to cover the open chamber 32 of the vessel portion 12 and engage the sealing surface 25 of the sealing flange 24 of the vessel portion 12 such that the sealing surface 25 of the sealing flange 24 may be sealed to the sealing surface 36 of the lid portion 14.
  • the blanks 16, 34 may be formed, for example, by die cutting a bulk supply sheet. However, those skilled in the art will appreciate that any available means for forming blanks 16, 34 may be used.
  • blank 34 may be formed from a sealable, tear resistant paperboard structure 40.
  • Sealable, tear resistant structure 40 may include a paperboard layer 42 having a first 44 and second 46 surface, a tear resistant layer 48 applied over the first surface 44 of the paperboard layer 42, a sealing layer 50 applied over the tear resistant layer 48 and, optionally, a coating layer 52 applied over the second surface 46 of the paperboard layer 42.
  • a tie layer (not shown) may be disposed between the paperboard layer 42 and the tear resistant layer 48. Additional layers (not shown) may also be used without departing from the scope of the present disclosure.
  • the paperboard layer 42 may include any conventional paperboard substrate, such as solid bleached sulfate (SBS), folding boxboard and recycled board, and may have a weight of about 10 pt. or greater.
  • the paperboard layer 42 may be formed from or may include a 12-point SBS board manufactured by MeadWestvaco Corporation. Those skilled in the art will appreciate that the paperboard layer 42 may be bleached or unbleached board, depending upon the desired appearance of the final package 10.
  • the coating layer 52 may include a printable coating selected for compatibility with the desired printing method and the selected substrate for the paperboard layer 42.
  • the coating layer 52 may include clay or calcium carbonate.
  • the coating layer 52 may be presented on the outer surface 17B of the blank 16 and the outer surface 38 of the blank 34.
  • the tear resistant layer 48 may be formed from or may include any tear resistant material, such as an oriented film (e.g., unidirectionally oriented films and biaxially oriented films).
  • oriented films include MYLARTM, which is a biaxially oriented polyester, oriented nylon (e.g., DARTEKTM) and cross-laminated polyolefin films such as VALERONTM or INTEPLUSTM, which are high density polyolefms.
  • MYLARTM is a biaxially oriented polyester
  • oriented nylon e.g., DARTEKTM
  • cross-laminated polyolefin films such as VALERONTM or INTEPLUSTM, which are high density polyolefms.
  • VALERONTM high density polyolefms
  • tear resistance may be attributed to the chemical nature of the tear resistant material.
  • An example of a chemically strengthened material is extruded metallocene-catalyzed polyethylene (mPE).
  • the sealing layer 50 may be formed from or may include any material that bonds to the tear resistant layer 48 and other sealing layers 50 upon the application of heat, radio frequency energy and/or ultrasonic energy.
  • An example of a sealable material useful for the sealing layer 50 is ethylene vinyl acetate (EVA), which may form a seal under heat or upon exposure to radio frequency energy and ultrasonic energy.
  • Examples of heat sealable materials include ethylene methyl acrylate (EMA), copolymers of EVA and EMA, and combinations of EVA and/or EMA and other polymers or materials.
  • the sealing layer 50 may be presented as a sealing material on the sealing surface 17A of the blank 16, including the sealing surface 25 of the sealing flange 24, and the sealing surface 36 of the blank 34.
  • Additional examples of sealable, tear resistant substrates and materials from which the blanks 16, 34 may be formed are provided in U.S. Ser. No. 11/545,842 filed on October 11, 2006, the entire contents of which are incorporated herein by reference.
  • package 10 may be formed by (1) assembling the blank 16 into a three- dimensional vessel portion 12, as shown in Fig. 4, (2) aligning the sealing surface 36 of the lid portion 14 with the sealing surface 25 of the sealing flange 24 of the vessel portion 12 and, if necessary, depending on the type of sealing material used, (3) applying heat, radio frequency energy, ultrasonic energy, microwave energy and/or an adhesive to seal the lid portion 14 to the vessel portion 12, as shown in Figs. 1 and 2.
  • a second aspect of the disclosed paperboard security package may include a vessel portion 12' and a lid portion 14', wherein the vessel portion 12' and the lid portion 14' are formed as an integral blank 16' capable of being manipulated into a three-dimensional package.
  • the blank 16' may have an inner, sealing surface 17A' (Figs. 7 and 8) and a outer surface 17B'.
  • the blank 16' may include a bottom surface 18', side walls 2OA', 2OB', 2OC, 2OD', gussets 22A', 22B', 22C ⁇ 22D ⁇ sealing flanges 24A', 24B', 24C and a lid 34'.
  • Gusset 22A' may connect side wall 2OA' to side wall 2OB'.
  • Gusset 22B' may connect side wall 2OB' to side wall 2OC.
  • Gusset 22C may connect side wall 2OC to side wall 2OD'.
  • Gusset 22D' may connect side wall 2OD' to side wall 2OA'.
  • the bottom surface 18' may be separated from the side walls 2OA', 2OB', 2OC, 2OD' by fold lines 26A', 26B', 26C, 26D'.
  • the side walls 2OA', 2OB', 2OC, 2OD' may be separated from the gussets 22A', 22B', 22C ⁇ 22D' by fold lines 28A', 28B', 28C, 28D', 28E', 28F', 28G', 28H', the sealing flanges 24A', 24B', 24C by fold lines 30A', 30B', 30C and the lid 34' by fold line 35'.
  • the blank 16' may be assembled into a three-dimensional vessel portion 12' and a lid portion 14' by folding the blank 16' at fold lines 26A', 26B', 26C, 26D', 28A', 28B', 28C, 28D', 28E', 28F', 28G', 28H', 30A', 30B', 30C.
  • the assembled vessel portion 12' may define an open chamber 32' bounded by the bottom surface 18' and side walls 2OA', 2OB', 2OC, 2OD'.
  • the open chamber 32' may be sized and shaped to receive various goods to be packaged within the disclosed package 10'.
  • the sealing flanges 24A', 24B', 24C may align, overlap or otherwise combine as a single effective sealing flange 24' that partially surrounds the open chamber 32' along fold lines 3OA', 3OB', 30C.
  • the sealing flange 24' may have a sealing surface 17A' adapted to seal to the sealing surface 17 A' of the lid portion 14' when the lid portion 14' is positioned into engagement (by way of fold line 35') with the sealing flange 24'.
  • fold line 35' may function as a hinge connecting the vessel portion 12' to the lid portion 14'.
  • the assembled package 10' may be formed by (1) assembling the blank 16' into a three dimensional vessel portion 12' by folding the blank 16' at fold lines 26A', 26B', 26C, 26D', 28A', 28B', 28C, 28D', 28E', 28F', 28G', 28H', 30A', 30B', 30C, (2) pivoting the lid portion 14' about the fold line 35' such that the sealing surface 17A' of the lid portion 14' contacts the sealing surface 17A' of the sealing flange 24' of the vessel portion 12' and, if necessary, (3) applying heat, radio frequency energy, ultrasonic energy, microwave energy and/or an adhesive to seal the lid portion 14' to the sealing flange 24' of the vessel portion 12'.
  • the disclosed packages 10, 10' may be formed in various shapes and sizes and with various numbers of foldably connected surfaces without departing from the scope of the present disclosure.
  • the packages 10, 10' of the present disclosure may have at least three side walls and, optionally, a base surfaces.
  • a package formed according to the present disclosure may have a triangular shape in top view with three side walls, a base and a lid.
  • a package formed according to the present disclosure may have a hexagonal shape with six side walls, a base surface and a lid.
  • a packaged formed according to the present disclosure may have a three-sided pyramid shape with three side walls and a lid (no base surface).
  • the disclosed packages 10, 10' are paperboard-based security packages having a printable outer surface.
  • a vessel portion 12, 12' and a lid portion 14, 14' formed from a tear resistant paperboard structure and a sealing surface-to- sealing surface seal between the lip portion and vessel portion resists tampering and reduces theft.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)

Abstract

La présente invention a trait à un conditionnement de sûreté en carton qui inclut une découpe incluant une surface de scellage intérieure et une surface extérieure et définissant au moins trois parois latérales, chacune des parois latérales étant séparées des parois latérales adjacentes par un soufflet associé, lequel soufflet est formé à partir d'une structure incluant une couche de carton, une couche résistante à la déchirure et une couche de scellage, laquelle couche de scellage de la structure correspond à la surface de scellage intérieure de la découpe, et une partie de couvercle incluant une surface de scellage intérieure en mesure de mettre en prise une partie de la surface de scellage intérieure de la découpe lorsque cette dernière se trouve dans une configuration assemblée.
PCT/US2008/051245 2007-01-25 2008-01-17 Conditionnement de sûreté en carton WO2008091774A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89733407P 2007-01-25 2007-01-25
US60/897,334 2007-01-25

Publications (1)

Publication Number Publication Date
WO2008091774A1 true WO2008091774A1 (fr) 2008-07-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/051245 WO2008091774A1 (fr) 2007-01-25 2008-01-17 Conditionnement de sûreté en carton

Country Status (1)

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WO (1) WO2008091774A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3016347A1 (fr) * 2014-01-14 2015-07-17 Global Print Papers Gobelet ou pot a usage unique de forme carree, constitue d'un seul morceau de carton. ce pot est a large ouverture, etanche, operculable, avec des bords rigidifies par un profil et des coins soudes
GB2528134A (en) * 2014-07-11 2016-01-13 Colpac Ltd Film lidded tray
WO2020023257A1 (fr) * 2018-07-27 2020-01-30 Westrock Packaging Systems, Llc Carton et découpe pour celui-ci
US20200140132A1 (en) * 2018-11-07 2020-05-07 Bellisio Foods, Inc. Systems and methods for packaging food products in containers and containers packaged by such systems and methods

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917155A (en) * 1972-03-02 1975-11-04 Robert P Bemiss Carton
US4312451A (en) * 1979-07-20 1982-01-26 Westvaco Corporation Self standing flanged tray with integral lid
DE4438527A1 (de) * 1994-10-31 1996-05-09 Lohmann Therapie Syst Lts Kindersichere Verpackung für Wirkstoffpflaster
US20010055655A1 (en) * 1988-12-07 2001-12-27 Olvey Michael W. Method of making a composite of paper and plastic film and composites
US20020134827A1 (en) * 2001-03-21 2002-09-26 Sinclair Mark R. Beverage carton and container for cooling
AT7103U2 (de) * 2004-06-29 2004-10-25 Kernbichler Wolfgang Mag Verpackungsmaterial sowie zuschnitt zur herstellung einer verpackung zur aufnahme bzw. aufbewahrung von nahrungsmitteln
US20050037162A1 (en) * 2003-08-11 2005-02-17 Adams John Peter Paperboard laminate for food packaging applications

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917155A (en) * 1972-03-02 1975-11-04 Robert P Bemiss Carton
US4312451A (en) * 1979-07-20 1982-01-26 Westvaco Corporation Self standing flanged tray with integral lid
US20010055655A1 (en) * 1988-12-07 2001-12-27 Olvey Michael W. Method of making a composite of paper and plastic film and composites
DE4438527A1 (de) * 1994-10-31 1996-05-09 Lohmann Therapie Syst Lts Kindersichere Verpackung für Wirkstoffpflaster
US20020134827A1 (en) * 2001-03-21 2002-09-26 Sinclair Mark R. Beverage carton and container for cooling
US20050037162A1 (en) * 2003-08-11 2005-02-17 Adams John Peter Paperboard laminate for food packaging applications
AT7103U2 (de) * 2004-06-29 2004-10-25 Kernbichler Wolfgang Mag Verpackungsmaterial sowie zuschnitt zur herstellung einer verpackung zur aufnahme bzw. aufbewahrung von nahrungsmitteln

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3016347A1 (fr) * 2014-01-14 2015-07-17 Global Print Papers Gobelet ou pot a usage unique de forme carree, constitue d'un seul morceau de carton. ce pot est a large ouverture, etanche, operculable, avec des bords rigidifies par un profil et des coins soudes
GB2528134A (en) * 2014-07-11 2016-01-13 Colpac Ltd Film lidded tray
WO2020023257A1 (fr) * 2018-07-27 2020-01-30 Westrock Packaging Systems, Llc Carton et découpe pour celui-ci
US20200140132A1 (en) * 2018-11-07 2020-05-07 Bellisio Foods, Inc. Systems and methods for packaging food products in containers and containers packaged by such systems and methods
US10919659B2 (en) * 2018-11-07 2021-02-16 Bellisio Foods, Inc. Systems and methods for packaging food products in containers and containers packaged by such systems and methods
US11247799B2 (en) 2018-11-07 2022-02-15 Bellisio Foods, Inc. Food containers

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