US20170361973A1 - Flexible Carton Liner - Google Patents

Flexible Carton Liner Download PDF

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Publication number
US20170361973A1
US20170361973A1 US15/625,107 US201715625107A US2017361973A1 US 20170361973 A1 US20170361973 A1 US 20170361973A1 US 201715625107 A US201715625107 A US 201715625107A US 2017361973 A1 US2017361973 A1 US 2017361973A1
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Prior art keywords
panels
liner
carton
bridges
slots
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Abandoned
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US15/625,107
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Jesus A. Padilla
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Individual
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Priority to US15/625,107 priority Critical patent/US20170361973A1/en
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    • 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
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/441—Reinforcements
    • B65D5/445—Reinforcements formed separately from the container
    • 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

Definitions

  • Carton liners are commonly used to increase the structural strength of cartons. They are constructed to approximate the size and shape of the carton's panels, and perhaps its flaps, and adhered to the inner side of the carton, typically resulting in a snug fit between the liner and the carton. The snug fit between the carton and the liner generally results in a lack of flexibility in the lined carton.
  • U.S. Pat. No. 3,980,005 which issued to Buonaiuto on Sep. 14, 1976, describes a shipping carton liner which consists of a unitary sheet of synthetic plastic foam composed of a plurality of panels separated by grooves or score lines of sufficient depth and of a configuration to enable the panels to be swung from coplanar to mutually perpendicular orientation.
  • a resilient layer is then applied to the foam, at least along the score line portions thereof that is characterized by a tear strength and flexibility greater than the foam.
  • the layer of resilient material and the score lines form a hinge for the pivotal movement of the panels.
  • a flexible reinforcement liner for a paneled fiberboard carton comprising a plurality of planar panels sized to conform with, and adhesively attach to, the inner surface of said carton panels and wherein the flexible liner is characterized by having panels separated from adjacent liner panels by a plurality of slots and flexibly attached to adjacent liner panels by a plurality of bridges.
  • a preferred embodiment of the flexible liner features a liner wherein all the panels of the liner are separated from adjacent panels by a plurality of slots and flexibly jointed or attached to adjacent panels by a plurality of bridges.
  • Another variation of the flexible liner features a liner having a plurality of flaps attached to the liner panels wherein the panels and flaps are separated from adjacent panels by a plurality of slots and attached to the adjacent panels by a plurality of bridges.
  • the bridges of the flexible liner are created by die-cutting slots and discarding the “slot.”
  • the die-cut slots form bridges that are obliquely angled between adjacent liner panels and arrayed so that the bridges positioned above a medially drawn transverse line are mirror images of obliquely angled bridges positioned below the medially drawn transverse line.
  • the carton and liner are typically made of fiberboard, but other materials may prove suitable and even preferable, depending on the nature and purpose of the carton and its contents.
  • FIG. 1 is a perspective view of the flexible liner disclosed herein in elevated juxtaposition to its carton.
  • FIG. 2 is a top plan view of the flexible liner and carton depicted in FIG. 1 .
  • FIG. 3 is an enlarged view of the flexible bridges isolated in FIG. 2 .
  • FIG. 4 is a perspective view of another embodiment of the flexible liner disclosed herein in elevated juxtaposition to its carton.
  • FIG. 5 is a top plan view of the flexible liner and carton of FIG. 4 .
  • FIG. 6 is a perspective view of another embodiment of the flexible liner disclosed herein in elevated juxtaposition to ins carton.
  • FIG. 7 is a top plan view of the flexible liner and carton of FIG. 6 .
  • FIG. 8 is an enlarged view of the flexible bridges isolated in FIG. 7 .
  • the flexible liner disclosed herein is unique in the manner and means with which panels of the liner are attached to an adjacent panel or flap of the liner and wherein the manner and means impart the flexibility and other properties that make the disclosed liner advantageous to the industry.
  • FIG. 1 depicts a flexible liner 10 and its corresponding carton 20 .
  • the carton is to be substantiated or strengthened by the attachment of the liner to the inner surface of the carton.
  • the liner consists of a plurality of panels: a width bottom panel 11 , a depth rear panel 12 , a depth front panel 13 and depth end panels 14 .
  • the liner is characterized by having its panels separated by a plurality of slots m and joined by a plurality of bridges n (see FIG. 4 ). More specifically, depth end panels 14 are separated from, and joined to, their adjacent panels 12 and 13 by slots m and bridges n. Additionally, width bottom panel 11 is separated from and joined to its adjacent panels, depth rear panel 12 and depth front panel 13 , by slots m and bridges n. In the flexible liner manufacturing process, die-cutting slots create the slots m and bridges n.
  • Carton 20 which is to be augmented by liner 10 .
  • Carton 20 consists of a plurality of panels, flaps, a tab and a tear strip z.
  • the panels include: a depth rear panel 21 , a width cover panel 22 , a depth front panel 23 , a width bottom panel 24 , depth end minor panels 27 , depth end major panels 28 ; and a depth cover flap 25 , dust flaps 29 and depth cover tab 26 .
  • the panels, flaps and tab of carton 20 are separated by working scores or creases, represented by broken lines, to permit folding and assemblage of the carton.
  • FIG. 2 depicts the assemblage of flexible liner 10 and carton 20 .
  • FIG. 2 is a plan view of the liner 10 overlaying carton 20 .
  • FIG. 2 also isolates the slots m and bridges n, which are enlarged and the subject of FIG. 3 .
  • the slots m and bridges n joining the panels of the liner are positioned over the carton panel junctures while the panels of the liner are adhered to the panels of the carton.
  • the slots m and bridges n impart flexibility to the lined carton allowing the lined carton to be easily folded and formed into a finished container and eliminating the risk of cracking at the crease lines of the carton.
  • the slots are die-cut to varying lengths depending on the size of the carton and the width of the slot can vary depending on the material thickness of the liner.
  • the bridges n are created by the cutting slots m and are obliquely angled across the juncture of the bridged panels.
  • the die-cut slots form bridges that are obliquely angled between adjacent liner panels and arrayed so that the bridges positioned above a medially drawn transverse line X-Y are mirror images of obliquely angled bridges positioned below the medially drawn transverse line.
  • FIG. 3 is an enlarged, isolated plan view of slots m and bridges n positioned between panels 11 and 13 .
  • each bridge is offset from each panel and disposed between the adjacent panels obliquely.
  • the angularity of the bridges and offsets on their attachment to the panels is desirable to ensure that the flexibility of the liner is imparted to the finished carton.
  • the bridges are disposed so that an equal number of paired bridges is angled upwardly, left to right, and downwardly, left to right, between adjacent liner panels. The alternation of bridge angularity facilitates folding the finished carton in a symmetrical fashion.
  • the liner consists of four panels, sized and configured to correspond with the corresponding panels of the carton: a width right side 31 , a width left side 33 , a length rear side 32 and a length front side 34 .
  • a plurality of slots forming vertical flexible bridges Y is cut over the juncture of each panel. The slots separate each panel from its adjacent panel and each bridge joins each panel to its adjacent panel.
  • the carton 40 corresponding to liner 30 also consists of four panels: width right side 41 , width left side 43 , length rear side 42 and length front side 44 .
  • Carton 40 also includes major 47 and minor 46 flaps and glue flap 45 . Furthermore, the panels and flaps of carton 40 are separated by creases depicted by broken lines to permit folding and assemblage of the carton.
  • FIG. 5 a top plan view, depicts the assemblage of flexible liner 30 and carton 40 wherein each panel of the flexible liner fits with in the perimeter of a corresponding panel of the carton. Each flexible liner panel is adhesively adhered to its corresponding panel of the liner. The lined cartons are stacked and shipped flat to the vendee for assemblage and containment.
  • Slots are cut between the panels and/or flaps of the liner to form bridges that are obliquely angled relative to the fold creases on the cartons. And while the angle of obliqueness is preferably the same for any specific or particular liner design, the direction of the angularity is preferably alternated. Experience has demonstrated that it is preferable for approximately half the bridges to be arrayed and angled in one direction, while the other half are arrayed and angled in the opposite direction, as depicted in FIG. 4 .
  • FIG. 6 depicts a third embodiment of the flexible liner 50 disclosed herein and its associated carton 60 .
  • the flexible liner 50 consists of width right panel 51 , length rear panel 52 , width left panel 53 , length front panel 54 , minor flaps 56 , major flaps 57 and glue flap 55 . All flaps are separated from and attached to their adjacent panels by slots and bridges, and adjacent panels, width front panel 54 and width right panel 51 . The slots and bridges separating and joining panels 51 and 54 are isolated and enlarged in FIG. 8 .
  • the carton 60 associated with flexible liner 50 consists of width right panel 61 , length rear panel 62 , width left panel 63 , length front panel 64 , minor flaps 66 , major flaps 67 and glue flap 65 .
  • FIG. 8 clearly depicts the flexible separation of panels 54 and 51 by slots n and the joinder of said panels by the bridges m resulting from the cutting of slots n.

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

Abstract

Disclosed herein is a flexible liner for a paneled fiberboard carton. The flexible liner is adhesively attached to the inner sides of the carton's panels creating demonstrably stronger carton walls and having the same top-load compression strength as standard, conventionally constructed liners. The flexible liners disclosed herein are unique in their die-cut construction resulting in liner panels, and optionally flaps, that are separated from adjacent liner panels by a plurality of slots and flexibly attached to adjacent panels by a plurality of bridges.

Description

    CROSS-REFERENCE TO RELATED APPLICATION
  • This application claims the benefit of the filing date of Provisional Patent Application No. 62/351,898, filed Jun. 17, 2016.
    • FIELD OF THE INVENTION
  • The flexible carton liner disclosed herein provides an improvement for the consumer packaging industry. Carton liners are commonly used to increase the structural strength of cartons. They are constructed to approximate the size and shape of the carton's panels, and perhaps its flaps, and adhered to the inner side of the carton, typically resulting in a snug fit between the liner and the carton. The snug fit between the carton and the liner generally results in a lack of flexibility in the lined carton.
    • DESCRIPTION OF THE PRIOR ART
  • U.S. Pat. No. 3,980,005, which issued to Buonaiuto on Sep. 14, 1976, describes a shipping carton liner which consists of a unitary sheet of synthetic plastic foam composed of a plurality of panels separated by grooves or score lines of sufficient depth and of a configuration to enable the panels to be swung from coplanar to mutually perpendicular orientation. A resilient layer is then applied to the foam, at least along the score line portions thereof that is characterized by a tear strength and flexibility greater than the foam. The layer of resilient material and the score lines form a hinge for the pivotal movement of the panels.
  • Notwithstanding the acknowledged flexibility of the liner panels devised and disclosed by Buonaiuto, there remains a need for a liner with flexible panels and/or flaps that can be fabricated from a variety of materials, especially and most importantly from the same material as the carton and without the addition of a “resilient material.”
    • SUMMARY OF THE INVENTION
  • Disclosed herein is a flexible reinforcement liner for a paneled fiberboard carton said liner comprising a plurality of planar panels sized to conform with, and adhesively attach to, the inner surface of said carton panels and wherein the flexible liner is characterized by having panels separated from adjacent liner panels by a plurality of slots and flexibly attached to adjacent liner panels by a plurality of bridges.
  • A preferred embodiment of the flexible liner features a liner wherein all the panels of the liner are separated from adjacent panels by a plurality of slots and flexibly jointed or attached to adjacent panels by a plurality of bridges. Another variation of the flexible liner features a liner having a plurality of flaps attached to the liner panels wherein the panels and flaps are separated from adjacent panels by a plurality of slots and attached to the adjacent panels by a plurality of bridges.
  • Preferably, the bridges of the flexible liner are created by die-cutting slots and discarding the “slot.” The die-cut slots form bridges that are obliquely angled between adjacent liner panels and arrayed so that the bridges positioned above a medially drawn transverse line are mirror images of obliquely angled bridges positioned below the medially drawn transverse line. The carton and liner are typically made of fiberboard, but other materials may prove suitable and even preferable, depending on the nature and purpose of the carton and its contents.
    • BRIEF DESCRIPTION OF THE DRAWING
  • FIG. 1 is a perspective view of the flexible liner disclosed herein in elevated juxtaposition to its carton.
  • FIG. 2 is a top plan view of the flexible liner and carton depicted in FIG. 1.
  • FIG. 3 is an enlarged view of the flexible bridges isolated in FIG. 2.
  • FIG. 4 is a perspective view of another embodiment of the flexible liner disclosed herein in elevated juxtaposition to its carton.
  • FIG. 5 is a top plan view of the flexible liner and carton of FIG. 4.
  • FIG. 6 is a perspective view of another embodiment of the flexible liner disclosed herein in elevated juxtaposition to ins carton.
  • FIG. 7 is a top plan view of the flexible liner and carton of FIG. 6.
  • And, FIG. 8 is an enlarged view of the flexible bridges isolated in FIG. 7.
    •  DESCRIPTION OF THE PREFERRED EMBODIMENTS
  • The flexible liner disclosed herein is unique in the manner and means with which panels of the liner are attached to an adjacent panel or flap of the liner and wherein the manner and means impart the flexibility and other properties that make the disclosed liner advantageous to the industry.
  • Referring to the drawing, FIG. 1 depicts a flexible liner 10 and its corresponding carton 20. The carton is to be substantiated or strengthened by the attachment of the liner to the inner surface of the carton. The liner consists of a plurality of panels: a width bottom panel 11, a depth rear panel 12, a depth front panel 13 and depth end panels 14. The liner is characterized by having its panels separated by a plurality of slots m and joined by a plurality of bridges n (see FIG. 4). More specifically, depth end panels 14 are separated from, and joined to, their adjacent panels 12 and 13 by slots m and bridges n. Additionally, width bottom panel 11 is separated from and joined to its adjacent panels, depth rear panel 12 and depth front panel 13, by slots m and bridges n. In the flexible liner manufacturing process, die-cutting slots create the slots m and bridges n.
  • Also depicted in FIG. 1 is the carton 20, which is to be augmented by liner 10. Carton 20 consists of a plurality of panels, flaps, a tab and a tear strip z. The panels include: a depth rear panel 21, a width cover panel 22, a depth front panel 23, a width bottom panel 24, depth end minor panels 27, depth end major panels 28; and a depth cover flap 25, dust flaps 29 and depth cover tab 26. Furthermore, the panels, flaps and tab of carton 20 are separated by working scores or creases, represented by broken lines, to permit folding and assemblage of the carton.
  • FIG. 2 depicts the assemblage of flexible liner 10 and carton 20. FIG. 2 is a plan view of the liner 10 overlaying carton 20. FIG. 2 also isolates the slots m and bridges n, which are enlarged and the subject of FIG. 3. The slots m and bridges n joining the panels of the liner are positioned over the carton panel junctures while the panels of the liner are adhered to the panels of the carton. The slots m and bridges n impart flexibility to the lined carton allowing the lined carton to be easily folded and formed into a finished container and eliminating the risk of cracking at the crease lines of the carton. The slots are die-cut to varying lengths depending on the size of the carton and the width of the slot can vary depending on the material thickness of the liner.
  • More specifically, the bridges n are created by the cutting slots m and are obliquely angled across the juncture of the bridged panels. Most preferably, the die-cut slots form bridges that are obliquely angled between adjacent liner panels and arrayed so that the bridges positioned above a medially drawn transverse line X-Y are mirror images of obliquely angled bridges positioned below the medially drawn transverse line.
  • FIG. 3 is an enlarged, isolated plan view of slots m and bridges n positioned between panels 11 and 13. In this depiction, there are six bridges. Preferably, each bridge is offset from each panel and disposed between the adjacent panels obliquely. The angularity of the bridges and offsets on their attachment to the panels is desirable to ensure that the flexibility of the liner is imparted to the finished carton. Ideally, and when possible, the bridges are disposed so that an equal number of paired bridges is angled upwardly, left to right, and downwardly, left to right, between adjacent liner panels. The alternation of bridge angularity facilitates folding the finished carton in a symmetrical fashion.
  • Referring next to FIG. 4, a perspective view of a second embodiment of the flexible liner 30 and its associated carton 40. Specifically, the liner consists of four panels, sized and configured to correspond with the corresponding panels of the carton: a width right side 31, a width left side 33, a length rear side 32 and a length front side 34. A plurality of slots forming vertical flexible bridges Y is cut over the juncture of each panel. The slots separate each panel from its adjacent panel and each bridge joins each panel to its adjacent panel.
  • The carton 40 corresponding to liner 30 also consists of four panels: width right side 41, width left side 43, length rear side 42 and length front side 44. Carton 40 also includes major 47 and minor 46 flaps and glue flap 45. Furthermore, the panels and flaps of carton 40 are separated by creases depicted by broken lines to permit folding and assemblage of the carton.
  • FIG. 5, a top plan view, depicts the assemblage of flexible liner 30 and carton 40 wherein each panel of the flexible liner fits with in the perimeter of a corresponding panel of the carton. Each flexible liner panel is adhesively adhered to its corresponding panel of the liner. The lined cartons are stacked and shipped flat to the vendee for assemblage and containment.
  • Slots are cut between the panels and/or flaps of the liner to form bridges that are obliquely angled relative to the fold creases on the cartons. And while the angle of obliqueness is preferably the same for any specific or particular liner design, the direction of the angularity is preferably alternated. Experience has demonstrated that it is preferable for approximately half the bridges to be arrayed and angled in one direction, while the other half are arrayed and angled in the opposite direction, as depicted in FIG. 4.
  • FIG. 6 depicts a third embodiment of the flexible liner 50 disclosed herein and its associated carton 60. Specifically, the flexible liner 50 consists of width right panel 51, length rear panel 52, width left panel 53, length front panel 54, minor flaps 56, major flaps 57 and glue flap 55. All flaps are separated from and attached to their adjacent panels by slots and bridges, and adjacent panels, width front panel 54 and width right panel 51. The slots and bridges separating and joining panels 51 and 54 are isolated and enlarged in FIG. 8.
  • The carton 60 associated with flexible liner 50 consists of width right panel 61, length rear panel 62, width left panel 63, length front panel 64, minor flaps 66, major flaps 67 and glue flap 65.
  • Figure depicts the assemblage of flexible liner 50 and carton 60. The slots and bridges separating and connecting panels 54 and 51, and isolated for enlargement in FIG. 8, enable the lined carton to be pre-folded for shipping to the vendee for containment. FIG. 8 clearly depicts the flexible separation of panels 54 and 51 by slots n and the joinder of said panels by the bridges m resulting from the cutting of slots n.
  • While the foregoing is a detailed and complete description of the preferred embodiments of the disclosed flexible carton liner, it should be apparent that numerous variations and modifications can be made and employed to implement the overall purpose of the disclosed liner without deviating or departing from the spirit of the invention, which is fairly defined by the appended claims.

Claims (7)

1. A flexible liner for a paneled fiberboard carton, having inner and outer surfaces, said liner comprising:
a plurality of planar panels sized to conform with designated panels of said carton and adhesively attachable to said inner surface of said carton panels and wherein at least one pair of adjacent liner panels is separated by a plurality of slots between said panels, and flexibly joined by a plurality of bridges.
2. The flexible liner according to claim 1 wherein each panel of said flexible liner is separated from an adjacent panel by a plurality of slots and flexibly joined to an adjacent panel by a plurality of bridges.
3. The flexible liner according to claim 1 further including a plurality of flaps attached to said panels.
4. The flexible liner according to claim 3 wherein said flaps are separated from said panels by a plurality of slots and flexibly attached to said panels by a plurality of bridges.
5. The flexible liner according to claim 1 wherein said bridges are obliquely angled between said liner panels.
6. The flexible liner according to claim 5 wherein said slots and bridges are arrayed so that the bridges positioned above a medially drawn transverse line are mirror images of obliquely angled bridges positioned below said medially drawn transverse line.
7. The flexible liner according to claim 1 wherein said slots are die-cut.
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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200148453A1 (en) 2018-11-13 2020-05-14 Pratt Retail Specialties, Llc Insulated box assembly and temperature-regulating lid therefor
US10941977B2 (en) 2017-07-31 2021-03-09 Pratt Retail Specialties, Llc Modular box assembly
US10947025B2 (en) 2017-12-18 2021-03-16 Pratt Corrugated Holdings, Inc. Insulated block packaging assembly
US10954058B2 (en) 2017-12-18 2021-03-23 Pratt Retail Specialties, Llc Modular box assembly
US10954057B2 (en) 2017-05-09 2021-03-23 Pratt Retail Specialties, Llc Insulated box
US11027875B2 (en) 2019-05-02 2021-06-08 Pratt Retail Specialties, Llc Telescoping insulated boxes
US11059652B2 (en) 2018-05-24 2021-07-13 Pratt Corrugated Holdings, Inc. Liner
US11124354B2 (en) 2017-04-07 2021-09-21 Pratt Retail Specialties, Llc Insulated bag
US11148870B2 (en) 2016-08-16 2021-10-19 Pratt Retail Specialties, Llc Methods of forming repulpable containers
US11203458B2 (en) 2018-11-13 2021-12-21 Pratt Retail Specialties, Llc Insulated box assembly with overlapping panels
US11230404B2 (en) 2019-11-26 2022-01-25 Pratt Corrugated Holdings, Inc. Perforated collapsible box
US11286099B2 (en) 2019-05-02 2022-03-29 Pratt Retail Specialties, Llc Box defining walls with insulation cavities
US11485566B2 (en) 2017-04-07 2022-11-01 Pratt Retail Specialties, Llc Box liner
USD968950S1 (en) 2020-08-10 2022-11-08 Pratt Corrugated Holdings, Inc. Perforated collapsible box
US11628978B2 (en) 2017-05-09 2023-04-18 Pratt Retail Specialties, Llc Insulated bag with handles
US11718464B2 (en) 2020-05-05 2023-08-08 Pratt Retail Specialties, Llc Hinged wrap insulated container

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784271A (en) * 1987-11-20 1988-11-15 The Procter & Gamble Company Tear strip openable shipping/display container with butt joint
US5036982A (en) * 1989-03-21 1991-08-06 Premier Brands U.K. Limited Relating to packaging containers
US6328202B1 (en) * 1999-12-29 2001-12-11 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Liner and carton
US8770468B2 (en) * 2009-01-09 2014-07-08 Graphic Packaging International Europe Netherlands B.V. Folding box for receiving a group of containers
US20150197383A1 (en) * 2014-01-16 2015-07-16 Graphic Packaging International, Inc. Carton With Opening Feature

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784271A (en) * 1987-11-20 1988-11-15 The Procter & Gamble Company Tear strip openable shipping/display container with butt joint
US5036982A (en) * 1989-03-21 1991-08-06 Premier Brands U.K. Limited Relating to packaging containers
US6328202B1 (en) * 1999-12-29 2001-12-11 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Liner and carton
US8770468B2 (en) * 2009-01-09 2014-07-08 Graphic Packaging International Europe Netherlands B.V. Folding box for receiving a group of containers
US20150197383A1 (en) * 2014-01-16 2015-07-16 Graphic Packaging International, Inc. Carton With Opening Feature

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* Cited by examiner, † Cited by third party
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US11148870B2 (en) 2016-08-16 2021-10-19 Pratt Retail Specialties, Llc Methods of forming repulpable containers
US11780666B2 (en) 2016-08-16 2023-10-10 Pratt Retail Specialties, Llc Repulpable container
US11634265B2 (en) 2016-08-16 2023-04-25 Pratt Retail Specialties, Llc Repulpable container
US11267641B2 (en) 2016-08-16 2022-03-08 Mp Global Products, L.L.C. Method of making an insulation material and an insulated mailer
US11214427B2 (en) 2016-08-16 2022-01-04 Pratt Retail Specialties, Llc Repulpable container
US11485566B2 (en) 2017-04-07 2022-11-01 Pratt Retail Specialties, Llc Box liner
US11124354B2 (en) 2017-04-07 2021-09-21 Pratt Retail Specialties, Llc Insulated bag
US11565871B2 (en) 2017-04-07 2023-01-31 Pratt Retail Specialties, Llc Insulated container
US11628978B2 (en) 2017-05-09 2023-04-18 Pratt Retail Specialties, Llc Insulated bag with handles
US11117731B2 (en) 2017-05-09 2021-09-14 Pratt Retail Specialties, Llc Insulated box
US11858717B2 (en) 2017-05-09 2024-01-02 Pratt Retail Specialties, Llc Insulated box
US10954057B2 (en) 2017-05-09 2021-03-23 Pratt Retail Specialties, Llc Insulated box
US11261017B2 (en) 2017-05-09 2022-03-01 Pratt Retail Specialties, Llc Insulated box
US11137198B2 (en) 2017-07-31 2021-10-05 Pratt Retail Specialties, Llc Modular box assembly
US10941977B2 (en) 2017-07-31 2021-03-09 Pratt Retail Specialties, Llc Modular box assembly
US11215393B2 (en) 2017-07-31 2022-01-04 Pratt Retail Specialties, Llc Modular box assembly
US11692762B2 (en) 2017-07-31 2023-07-04 Pratt Retail Specialties, Llc Modular box assembly
US11940204B2 (en) 2017-07-31 2024-03-26 Pratt Retail Specialties, Llc Modular box assembly
US11255596B2 (en) 2017-07-31 2022-02-22 Pratt Retail Specialties, Llc Modular box assembly
US11697542B2 (en) 2017-12-18 2023-07-11 Pratt Retail Specialties, Llc Modular box assembly
US10954058B2 (en) 2017-12-18 2021-03-23 Pratt Retail Specialties, Llc Modular box assembly
US11679925B2 (en) 2017-12-18 2023-06-20 Pratt Retail Specialties, Llc Modular box assembly
US10947025B2 (en) 2017-12-18 2021-03-16 Pratt Corrugated Holdings, Inc. Insulated block packaging assembly
US11542092B2 (en) 2017-12-18 2023-01-03 Pratt Corrugated Holdings, Inc. Insulated block packaging assembly
US11713180B2 (en) 2018-05-24 2023-08-01 Pratt Corrugated Holdings, Inc. Liner
US11059652B2 (en) 2018-05-24 2021-07-13 Pratt Corrugated Holdings, Inc. Liner
US11524832B2 (en) 2018-11-13 2022-12-13 Pratt Retail Specialties, Llc Insulated box assembly and temperature-regulating lid therefor
US11724851B2 (en) 2018-11-13 2023-08-15 Pratt Retail Specialties, Llc Insulated box assembly with overlapping panels
US11066228B2 (en) 2018-11-13 2021-07-20 Pratt Retail Specialties, Llc Insulated box assembly and temperature-regulating lid therefor
US20200148453A1 (en) 2018-11-13 2020-05-14 Pratt Retail Specialties, Llc Insulated box assembly and temperature-regulating lid therefor
US11203458B2 (en) 2018-11-13 2021-12-21 Pratt Retail Specialties, Llc Insulated box assembly with overlapping panels
US11919699B2 (en) 2019-05-02 2024-03-05 Pratt Retail Specialties, Llc Box defining walls with insulation cavities
US11325772B2 (en) 2019-05-02 2022-05-10 Pratt Retail Specialties, Llc Box defining walls with insulation cavities
US11286099B2 (en) 2019-05-02 2022-03-29 Pratt Retail Specialties, Llc Box defining walls with insulation cavities
US11247806B2 (en) 2019-05-02 2022-02-15 Pratt Retail Specialties, Llc Telescoping insulated boxes
US11027875B2 (en) 2019-05-02 2021-06-08 Pratt Retail Specialties, Llc Telescoping insulated boxes
US11780636B2 (en) 2019-11-26 2023-10-10 Pratt Corrugated Holdings, Inc Perforated collapsible box
US11780635B2 (en) 2019-11-26 2023-10-10 Pratt Corrugated Holdings, Inc. Perforated collapsible box
US11618608B2 (en) 2019-11-26 2023-04-04 Pratt Corrugated Holdings, Inc. Perforated collapsible box
US11230404B2 (en) 2019-11-26 2022-01-25 Pratt Corrugated Holdings, Inc. Perforated collapsible box
US11623783B2 (en) 2019-11-26 2023-04-11 Pratt Corrugated Holdings, Inc. Perforated collapsible box
US11718464B2 (en) 2020-05-05 2023-08-08 Pratt Retail Specialties, Llc Hinged wrap insulated container
US11975910B2 (en) 2020-05-05 2024-05-07 Pratt Retail Specialties, Llc Hinged wrap insulated container
USD968950S1 (en) 2020-08-10 2022-11-08 Pratt Corrugated Holdings, Inc. Perforated collapsible box

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