WO2013144621A2 - Conteneurs isolés - Google Patents

Conteneurs isolés Download PDF

Info

Publication number
WO2013144621A2
WO2013144621A2 PCT/GB2013/050801 GB2013050801W WO2013144621A2 WO 2013144621 A2 WO2013144621 A2 WO 2013144621A2 GB 2013050801 W GB2013050801 W GB 2013050801W WO 2013144621 A2 WO2013144621 A2 WO 2013144621A2
Authority
WO
WIPO (PCT)
Prior art keywords
panel
insulated container
wall panel
wall
container
Prior art date
Application number
PCT/GB2013/050801
Other languages
English (en)
Other versions
WO2013144621A3 (fr
Inventor
Richard Wood
Karen Adams
Original Assignee
Ds Smith Corrugated Packaging Limited
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 Ds Smith Corrugated Packaging Limited filed Critical Ds Smith Corrugated Packaging Limited
Publication of WO2013144621A2 publication Critical patent/WO2013144621A2/fr
Publication of WO2013144621A3 publication Critical patent/WO2013144621A3/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
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/0004—Rigid pallets without side walls
    • B65D19/0053—Rigid pallets without side walls the load supporting surface being made of more than one element
    • B65D19/0077—Rigid pallets without side walls the load supporting surface being made of more than one element forming discontinuous or non-planar contact surfaces
    • B65D19/0089—Rigid pallets without side walls the load supporting surface being made of more than one element forming discontinuous or non-planar contact surfaces the base surface being made of more than one element
    • B65D19/0093—Rigid pallets without side walls the load supporting surface being made of more than one element forming discontinuous or non-planar contact surfaces the base surface being made of more than one element forming discontinuous or non-planar contact surfaces
    • B65D19/0095—Rigid pallets without side walls the load supporting surface being made of more than one element forming discontinuous or non-planar contact surfaces the base surface being made of more than one element forming discontinuous or non-planar contact surfaces and each contact surface having a stringer-like shape
    • 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
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/02—Rigid pallets with side walls, e.g. box pallets
    • B65D19/06—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components
    • B65D19/18—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components made wholly or mainly of plastics material
    • 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
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/02—Rigid pallets with side walls, e.g. box pallets
    • B65D19/06—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components
    • B65D19/20—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components made wholly or mainly of 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
    • B65D81/3813—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container
    • B65D81/3823—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container formed of different materials, e.g. laminated or foam filling between walls
    • 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
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/06—Coverings, e.g. for insulating purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
    • F25D3/06—Movable containers
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00154—Materials for the side walls
    • B65D2519/00184—Combination, e.g. different elements made of different materials, laminates
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00263—Overall construction of the pallet
    • B65D2519/00273—Overall construction of the pallet made of more than one piece
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00283—Overall construction of the load supporting surface
    • B65D2519/00293—Overall construction of the load supporting surface made of more than one piece
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00313—Overall construction of the base surface
    • B65D2519/00323—Overall construction of the base surface made of more than one piece
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00313—Overall construction of the base surface
    • B65D2519/00328—Overall construction of the base surface shape of the contact surface of the base
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00368—Overall construction of the non-integral separating spacer
    • B65D2519/00373—Overall construction of the non-integral separating spacer whereby at least one spacer is made of one piece
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00398—Overall construction reinforcements
    • B65D2519/00402—Integral, e.g. ribs
    • B65D2519/00422—Integral, e.g. ribs on the walls
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00492—Overall construction of the side walls
    • B65D2519/00502—Overall construction of the side walls whereby at least one side wall is made of two or more pieces
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00492—Overall construction of the side walls
    • B65D2519/00527—Hollow walls
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00547—Connections
    • B65D2519/00577—Connections structures connecting side walls, including corner posts, to each other
    • B65D2519/00582—Connections structures connecting side walls, including corner posts, to each other structures intended to be disassembled, i.e. collapsible or dismountable
    • B65D2519/00587—Connections structures connecting side walls, including corner posts, to each other structures intended to be disassembled, i.e. collapsible or dismountable side walls directly connected to each other
    • B65D2519/00592—Connections structures connecting side walls, including corner posts, to each other structures intended to be disassembled, i.e. collapsible or dismountable side walls directly connected to each other by means of hinges
    • B65D2519/00597—Connections structures connecting side walls, including corner posts, to each other structures intended to be disassembled, i.e. collapsible or dismountable side walls directly connected to each other by means of hinges integrally formed
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00547—Connections
    • B65D2519/00636—Connections structures connecting side walls to the pallet
    • B65D2519/00641—Structures intended to be disassembled
    • B65D2519/00661—Structures intended to be disassembled side walls maintained connected to pallet by means of auxiliary locking elements, e.g. spring loaded locking pins
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00547—Connections
    • B65D2519/00706—Connections structures connecting the lid or cover to the side walls or corner posts
    • B65D2519/00711—Connections structures connecting the lid or cover to the side walls or corner posts removable lid or covers
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00736—Details
    • B65D2519/00776—Accessories for manipulating the pallet
    • B65D2519/00786—Accessories for manipulating the pallet for lifting, e.g. hooks, loops
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00736—Details
    • B65D2519/0086—Protection against environmental hazards, e.g. humidity, bacteria, fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/082—Devices using cold storage material, i.e. ice or other freezable liquid disposed in a cold storage element not forming part of a container for products to be cooled, e.g. ice pack or gel accumulator

Definitions

  • the present invention relates to insulated containers, and in particular, but not exclusively, to palletised insulated containers.
  • coolant packs typically in the form of coolant packs, which are arranged around the goods to maintain the goods at a desired temperature.
  • the packs may be housed in sleeves which are attached to the inner wall of the container, for example as shown in GB-A-2459392. In other arrangements the packs may be housed in grooves formed on the inner wall of the container, for example as shown in WO
  • coolant packs may be housed in closed channels, for example as shown in US-A-5 924 302.
  • the present invention seeks to provide an improved insulated container which is easy to manufacture and assemble.
  • the invention provides an insulated container comprising at least one base panel, a plurality of wall panels which can be assembled to said at least one base panel, and at least one top panel, wherein said wall panels each comprise an insulating layer comprising one or more grooves, channels or sleeves for receiving one or more coolant packs, and a backing layer attached to said insulating layer, said backing layer extending vertically downwardly beyond said insulating layer so as in use to at least partially overlap an edge of said base panel.
  • the invention also extends to a wall panel for an insulating container comprising an insulating layer comprising one or more grooves, channels or sleeves for receiving one or more coolant packs, and a backing layer attached to said insulating layer, said backing layer extending vertically downwardly beyond said insulating layer.
  • an insulating wall panel comprises a layer of insulating material, and a separate backing layer suitably attached to the insulating layer.
  • the backing layer is arranged to project below the insulating layer so as to overlap the base panel, thereby locating the wall panel relative to the base panel. This not only facilitates assembly of the container, but also means that materials best suited to the respective tasks of insulation and location of the wall panels may be used. It also provides additional strength to the insulating layer.
  • the backing layer also preferably extends upwardly beyond the insulating layer so as to provide a location for the top panel of the container.
  • the insulating layer may be formed from an insulating plastics material such as expanded polystyrene, extruded polystyrene, polyurethane, or Neopor ® (expanded polystyrene with graphite) or can be formed for example from an insulating panel for example vacuum insulated panel.
  • the backing layer is preferably made from a board material, preferably corrugated cardboard. Of course other backing materials could be used, for example a corrugated plastics material.
  • the insulating layer comprises enclosed channels for receiving coolant packs.
  • the invention is also applicable to insulating layers which have open faced grooves for receiving coolant packs.
  • the insulating layer may be fabricated in a single piece, for example as a moulding or extrusion, but to facilitate manufacture, the insulating layer may be fabricated in more than one part.
  • the insulating layer may comprise a base component and a facing component suitably attached, e.g. bonded thereto, to form the channel or channels.
  • the base component may provide a substantially planar surface and the facing component comprise a base and one or more ribs or formations extending therefrom for cooperating with the planar surface of the base component to form the coolant receiving channels therebetween.
  • the invention provides a wall panel for an insulating container, and comprising a base component of insulating material and a facing component of insulating material, said facing component comprising a base and one or more ribs or stand offs projecting therefrom for engaging said base component to form channel between the base component and the facing component.
  • a potential problem with forming enclosed channels in the wall panels of the container is that the wall thickness between the channels and the interior space of the container may be relatively small, meaning that the wall is potentially susceptible to damage during assembly and use.
  • a reinforcing layer is attached, e.g. bonded or otherwise secured, to the inwardly facing surface of the insulating layer.
  • the invention provides a wall panel for an insulating container, said wall panel comprising an insulating layer comprising one or more closed channels formed therein for receiving one or more coolant packs, and a reinforcing layer secured to the inwardly facing surface of the insulating layer.
  • the invention also extends to a container comprising one or more such panels.
  • the reinforcing layer may, like the backing layer, be made from a board material, especially a corrugated board material. Other sheet materials such as corrugated plastics materials may also be used.
  • the thickness of the reinforcing layer may be chosen to give an appropriate level of reinforcement, but typically it will be thinner than the backing layer, for example about half the thickness.
  • the container will be secured closed by suitable means.
  • suitable means comprise netting or strapping placed around the container.
  • the wall panels are provided with fasteners for fastening to adjacent wall panels during assembly of the container.
  • a wall panel for assembly with other wall panels into an insulating container said wall panel comprising an insulating layer and a fastener for at least temporarily fastening the panel to an adjacent wall panel during assembly of the container.
  • the invention also extends to a container comprising one or more such wall panels.
  • the fastener is releasable so that the wall panels can be easily dismantled from one another after use, for example for storage or repatriation.
  • the fastener comprises a hook or loop fastener.
  • Respective adjacent wall panels may be provided with cooperating fasteners.
  • one panel may be provided with one or more hook or loop fasteners and the other panel provided with corresponding loop or hook fasteners.
  • a separate member may be provided with fasteners which cooperate with the fasteners provided on the adjacent wall panels.
  • the fastener may be provided on the backing layer.
  • the fastener may be provided on a flap or tab which projects over the adjacent wall panel for cooperation therewith.
  • flaps or tabs may be provided at one or both ends of a wall panel for engagement with an adjacent wall panels.
  • Any desired number of fasteners may be provided, but in a preferred arrangement, fasteners are provided at the upper and lower ends of the wall panel.
  • the container of the invention is preferably constructed from more than one type of wall panel.
  • the container comprises opposed first wall panels and opposed second wall panels.
  • the respective panels are preferably constructed so that they may be assembled in different configurations.
  • the respective first and second wall panels are preferably constructed such that they may be assembled either to an adjacent first wall panel or an adjacent second wall panel.
  • the panels when assembled to an adjacent panel of the same type, the panels may form a butt-type joint and when assembled to an adjacent panel of the other type, the panels form an overlapping e.g. a ship lap or tongue and groove joint.
  • the invention provides a kit for producing an insulated container, said kit comprising a plurality of first wall panels and a plurality of second wall panels, the wall panels of the same type being assemblable to each other with a butt joint and the wall panels being assemblable to panels of the other type with an overlapping joint.
  • the container of the invention is provided with one or more top panels which are assembled over the wall panels to close the top of the container. It will be appreciated that as the container may be quite large (for example 1 .5m x 1.5m in cross section, or even larger), the top panels may be relatively heavy. In order to facilitate the positioning of the top and therefore, in a preferred embodiment the top panel is formed with one or more handles.
  • the invention provides a panel for use in an insulated container, said panel comprising a layer of insulating material and plurality of handles to facilitate handling of the panel.
  • the invention also extends to a container comprising one or more such panels.
  • the handles are hingedly attached to the panel so that they may be easily moved from an operative position (in which it functions as a handle) to a non- operative position (in which it does not).
  • the handles are configured such that when in the non-operative condition, a portion thereof extends around a top edge of the panel. This is advantageous when it comes to the final securing of the container.
  • a container is typically secured closed by one or more straps which are passed around the container.
  • the straps then engage the V boards rather than the panels themselves.
  • the handles configured to extend over the edges of the top panel, the need to provide a separate 'V board along the top edges of the container is avoided, thereby leading to a cost reduction.
  • the assembly of the straps is also facilitated since the handles are attached to the top panel, as opposed to the V boards which are not and which may therefore fall off during assembly.
  • the handles may be made from a foldable sheet material such as corrugated board. This facilitates manufacture and also the folding of the handles between operative an non-operative positions.
  • the top panel may be formed in a similar manner to the wall panels of the container and have a backing layer of corrugated board or the like. In this event, the handle may be suitably retained between the backing layer and the insulating layer.
  • Figure 1 is a perspective view of a insulated container in accordance with the invention
  • Figure 2 is an exploded view of the container of Figure 1
  • Figure 3 is a vertical section along the line 3-3 of Figure 1
  • Figure 4 is a perspective view of a first wall panel of the container of Figure 1
  • Figure 5 is an exploded view of the wall panel of Figure 4
  • Figure 6 is a side view of the wall panel of Figure 5
  • Figure 7 is a perspective view of a second wall panel of the container of Figure 1
  • Figure 8 is an exploded view of the wall panel of the container of Figure 7
  • Figure 9 shows the container of Figure 1 during the course of assembly;
  • Figure 10 also shows the container of Figure 1 during the course of assembly
  • Figure 1 1 shows a detail of a handle of the top panel of the container of Figure 1 in a first configuration
  • Figure 12 shows the handle of Figure 1 1 is a second configuration
  • FIGS. 13A, 13B and 13C show various configurations of container in accordance with the invention.
  • an insulated container 2 in accordance with the invention comprises a base panel 4, which rests upon a pallet 6.
  • the container further comprises an opposed pair of first wall panels 8 and an opposed pair of second wall panels 10.
  • the container further comprises a top panel 12 and a top board 14 arranged under the top panel 2.
  • the top panel 12 comprises 8 handles 16 spaced around its periphery, with straps 18 passing over and around the container and under the upper surface of the pallet 6 in order to retain the container 2 on the pallet 6.
  • the base panel 4 comprises one or more panels 20 of a thermally insulating material such as expanded polystyrene, faced on their upper and lower faces by sheets of corrugated cardboard 22, 24.
  • the insulating material 20 is approximately 18 mm thick with the layers 22, 24 of corrugated material being 3 to 4 mm in thickness each.
  • the corrugated material 22, 24 is bonded by a suitable adhesive to the insulating material 20.
  • the top layer 12 is formed in a similar manner comprising two panels 26 of insulating material such as expanded polystyrene faced on upper and lower surfaces with sheets of corrugated board material 28, 30.
  • the insulating material may be approximately 18 mm in depth and the layers 28, 30 of corrugated material will be approximately 3 to 4 mm each. While illustrated as having two panels of insulating material, the base and top panels 4, 12 may be formed from a single sheet of material or more than two sheets, depending on the size of container 2.
  • the base and/or top of the container 2 may also be
  • the first side walls 8 comprise an insulating layer 32, a backing layer 34 and a reinforcing face layer 36.
  • the insulating layer 32 is of an insulating material such as expanded polystyrene and is approximately 145 mm to 150 mm thick.
  • the insulating layer 32 comprises a base component 38 which presents a generally planar front surface 40 and a pair of side rails 42 and a channel-forming facing component 44 which comprises a rib 46.
  • the rib 46 engages the surface 40 so as to define a pair of coolant-receiving channels 48 between the two components 38, 44.
  • the channels 48 are sized to receive a suitable coolant pack.
  • the rails 42 of the base component 40 and the upper surface of the rib 46 form a shoulder 60 in the upper part of the container as shown in Figure 6.
  • the base component 38 also comprises a portion 50 which extends above the channel-forming facing component 44. This may be formed from a separate component, suitably adhered to the base component 38, or be made in one piece therewith.
  • the backing layer 34 is formed from a board material, for example corrugated cardboard, although other materials such as corrugated plastics may be used. As can be seen from Figure 6, for example, the backing layer 34 comprises a first portion 52 which extends below the lower surface 54 of the insulating layer 32 and a second portion 56 which extends above the upper surface 58 of the insulating layer 32. Typically, the backing layer will be 7 to 8 mm thick. When a corrugated material is used (e.g. cardboard or plastics) the flute direction in the backing layer 34 is vertical to provide strength to the first portion 52.
  • a corrugated material e.g. cardboard or plastics
  • the flute direction in the backing layer 34 is vertical to provide strength to the first portion 52.
  • the reinforcing facing layer 36 is also formed from a board material, for example corrugated cardboard although other materials such as corrugated plastics may be used.
  • the reinforcing board layer 36 has a thickness of approximate 3 to 4 mm.
  • the flute direction on the facing layer 36 may be either vertical or horizontal.
  • the corners of the backing layer 34 are provided with hook fasteners 64.
  • the second wall panels 10 are constructed slightly differently from the first pair of wall panels 8.
  • Each wall panel 10 comprises an insulating layer 70, a backing layer 72 and a facing layer 74.
  • the insulating layer 70 is formed in a similar manner to the insulating layer 32 of the first wall panels 8, being formed of an insulating material such as expanded polystyrene and is approximately 145 mm to 150 mm thick.
  • the insulating layer 70 also comprises a base component 76 formed with side rails 78 and a channel- forming facing component 80 formed with a rib 82 which engages a forwardly facing surface 84 of the base component 76. This defines two coolant pack receiving channels 86 between the two components.
  • the base component 76 has a portion 88 which projects above the channels 86, and which as illustrated may be a separate component suitably bonded to the remainder of the component 76 or formed integrally therewith.
  • the upper ends of the rails 78 and the rib 82 form a shoulder 90 which is, when the container 2 is assembled, coplanar with the shoulder 60 formed in the first wall panels 8.
  • the side rails 78 of the base component 76 are formed with grooves 92. As can be seen, for example from Figure 2, the grooves 62, 92 engage upon assembly of the container 2.
  • the facing layer 74 is of a similar construction to that of the wall panel 8. It is, therefore, typically a corrugated board component typically having a thickness of 3 to 4 mm. However, the backing layer 72 is rather different from that of the first wall panel 8. In this embodiment, the backing layer 72 is also formed from a corrugated cardboard material, again typically being 7 to 8 mm thick. It also is provided with a first portion 94 which extends below the lower surface 96 of the insulating layer 70 and a second portion 98 which extends above the upper surface 100 of the insulating layer 70.
  • the backing layer 72 is formed with flaps 102 which are attached to the remainder of the backing layer 72 by a fold in the backing layer 72.
  • Each flap 102 is divided into two sub-panels 104, 106, with a distal sub-panel 104 being attached to a proximal base flap panel 106 about a hinge line 108.
  • the proximal sub-panel 106 may be bonded to the lateral edges 1 10 of the base component 76 of the insulating layer 70, although the distal flaps 104 remain unattached, as is clearly shown in Figure 7.
  • each distal flap sub-panel 104 is provided with a tab of loop fastener 1 12 in the projecting portions 94, 98 of the backing layer 72.
  • these fasteners 1 12 are arranged so as to cooperate with the hook fasteners 64 provided on the external surfaces of the other wall panels 8.
  • the backing layer 72 may be provided with V boards 1 16.
  • V boards may be secured in position, e.g. by adhesive, or simply positioned during assembly.
  • each handle 16 is formed from a blank of foldable sheet material, for example a corrugated board material.
  • Each handle 16 comprises an anchor panel 120, a first handle-forming panel 122 with a first hand hole 124 formed therein hingedly attached to the anchor panel 120 about a first fold line 126 and a second handle-forming panel 128 with a second handle opening 130 formed therein, hingedly attached to the first handle-forming panel 122 about a second fold line 132.
  • a flap 134 is hingedly attached to the second handle-forming panel 128 about a third fold line 136.
  • the handle openings 124, 130 are aligned as shown.
  • the anchor panel 120 is sandwiched between the insulating material 26 and the upper cardboard layer 28 of the top panel 12 so as to be firmly anchored to the top panel 12.
  • the handle-forming panels 122, 128 are foldable from a generally flat, non-operative configuration shown in Figure 1 1 in which the handle forming panels 122, 128 lie against the top of the top panel 12 and an extended, operative configuration shown in Figure 2 in which the handle forming panels 122, 128 stand up from the top panel 12.
  • Figure 1 1 a generally flat, non-operative configuration
  • Figure 2 an extended, operative configuration
  • a user is able to lift the top panel 12 into position using the handles 16.
  • the handle panels 122, 128 are folded down to the configuration shown in Figure 1 1 such that the flap 134 extends over the backing layer of the adjacent wall panel 8. In this way, a strap 18 can engage the handle 16 rather than an edge of the wall panel 8 or the top panel 12.
  • the base panel 4 is positioned on a pallet 6.
  • a payload is then positioned on the base panel 4 in the desired position which will typically be such that there is an air space arranged around the payload.
  • the wall panels 8, 10 can be assembled.
  • the panels 8, 10 are assembled to the base panel 4 such that the lower edges 54, 96 of the respective wall panels 8, 10 rest on the upper surface of the base panel 4 with the downwardly projecting portions 52, 94 of the wall panels 8, 10, overlapping the edges of the base panel 4.
  • the adjacent wall panels 8, 10 are inter-engaged such that the grooves 62, 92 formed therein inter-engage to locate the walls 8, 10 one relative to the other.
  • the flaps 104 on the wall panels 10 overlap the edges of the wall panels 8 and these may be temporarily secured to one another using the hook and loop fasteners 1 12, 64 provided on the respective wall panels 8, 10.
  • suitable coolant packs may be inserted into the channels 48, 86 formed in the wall panels 8, 10.
  • a top board 14 which is typically of a corrugated board construction is placed over the payload such that it engages the shoulders 60, 90 formed in the respective wall panels 8, 10. If desired, further coolant packs may then be positioned on top of the board 14.
  • the top panel 12 is installed in position. To facilitate this, the user extends the handles 16 to the operative configuration shown in Figure 12 whereupon the top panel 12 may more easily be lifted into position.
  • the top panel 12, when installed in position sits inside the upwardly projecting portions 56, 98 of the respective wall panels 8, 10 so as to lie generally flush with the upper edges thereof.
  • the handles 16 may be folded down to the configuration shown in Figure 1 1 such that the flaps 134 thereof lie outside the respective wall panels 8, 10. Thereafter, straps 18 are wrapped vertically around the container 2 and under the pallet 6 to secure the container 2. Also, one or more horizontal straps may be passed around the container 2, engaging with the V boards 1 16 provided on the end wall panels 10 so as not to cut into the wall panels 8, 10.
  • the container 2 may be moved by a fork lift truck which engages the pallet 6 in a known manner.
  • FIGS 13a to 13c illustrates the versatility of the container of the present invention.
  • the arrangement shown in Figure 13a corresponds to the configuration shown in Figures 1 to 12, namely with respective opposed pairs of first wall panels 8 and second wall panels 10.
  • Figure 13b rather than having a generally square container as shown in Figure 13a, by using two sets of panels 10 on each side of the container 2, a rectangular container configuration can be achieved. It will be seen in this configuration, that the panels 8, 10 inter-engage in an overlapping manner as in the earlier embodiment, but that the similar panels 10 engage together in a butt joint.
  • Figure 13c illustrates a further generally square container in which respective pairs of first panels 8 and second panels 10 are provided on opposed walls of the container. Again, similar panels 8 and similar panels 10 will abut one another whilst dissimilar panels 8, 10 will engage with one another in an overlapping relationship as in the embodiment of Figure 1. It will therefore be seen that by providing a kit of multiple wall parts 8, 10 a plurality of container configurations can be produced. For example, in another arrangement not shown, a further rectangular container may be produced by using two pairs of opposed wall panels 8 and a single pair of opposed wall panels 10.
  • the materials for the respective insulating layers, backing layers and facing layers of the respective wall panels may be different from those disclosed.
  • the insulating layer may be provided from any insulating material, although an insulating plastics material such as a foam plastic material such as foam polystyrene is preferred.
  • the backing layer and facing layer are preferably made from corrugated board material for reasons of economy, although other sheet materials may be used if appropriate, for example plastics materials.
  • various features of the invention may be used independently of the other.
  • the general wall constructions may be applied to other types of container from those specifically disclosed.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Packages (AREA)

Abstract

L'invention porte sur un conteneur isolé (2), qui comprend au moins un panneau de base (4), une pluralité de panneaux de paroi (8, 10) qui peuvent être assemblés au ou aux panneaux de base (4), et au moins un panneau supérieur (12). Les panneaux de paroi (8, 10) comprennent chacun une couche isolante (32) comprenant une ou plusieurs rainures, canaux ou manchons pour recevoir un ou plusieurs ensembles d'agent de refroidissement, et une couche de revers (34) attachée à la couche isolante (32). La couche de revers (34) s'étend verticalement vers le bas au-delà de la couche isolante (32), de façon, lors de l'utilisation, à chevaucher au moins partiellement un bord du panneau de base (4).
PCT/GB2013/050801 2012-03-28 2013-03-27 Conteneurs isolés WO2013144621A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1205494.6A GB2500657A (en) 2012-03-28 2012-03-28 Thermally Insulated Container with Channels for Coolant Packs
GB1205494.6 2012-03-28

Publications (2)

Publication Number Publication Date
WO2013144621A2 true WO2013144621A2 (fr) 2013-10-03
WO2013144621A3 WO2013144621A3 (fr) 2013-12-05

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PCT/GB2013/050801 WO2013144621A2 (fr) 2012-03-28 2013-03-27 Conteneurs isolés

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GB (1) GB2500657A (fr)
WO (1) WO2013144621A2 (fr)

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WO2017011508A1 (fr) * 2015-07-13 2017-01-19 Lifoam Industries, Llc Manchon ondulé sectionné pour paquets de gel thermiques
CN108792309A (zh) * 2018-06-28 2018-11-13 东台市天时利包装有限公司 一种带保温防水功能的纸箱
US11499770B2 (en) 2017-05-09 2022-11-15 Cold Chain Technologies, Llc Shipping system for storing and/or transporting temperature-sensitive materials
US11511928B2 (en) 2017-05-09 2022-11-29 Cold Chain Technologies, Llc Shipping system for storing and/or transporting temperature-sensitive materials

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GB2530077A (en) 2014-09-12 2016-03-16 Peli Biothermal Ltd Thermally insulated containers
GB2535149B (en) * 2015-02-05 2021-09-08 Laminar Medica Ltd A thermally insulated container
GB2543047A (en) * 2015-10-05 2017-04-12 Peli Biothermal Ltd Thermally insulating containers
WO2017062692A1 (fr) 2015-10-06 2017-04-13 Cold Chain Technologies,Inc. Système d'expédition isolé thermiquement pour charge utile de taille palette, procédés de fabrication et d'utilisation associés et kit d'utilisation à cet effet
DE202018104488U1 (de) 2018-08-03 2018-08-14 Va-Q-Tec Ag Pallettencontainer zum Transport von temperaturempfindlichen Gütern
FR3086931B1 (fr) * 2018-10-03 2020-12-11 Sofrigam Systeme ameliore de caisse de transport thermiquement isolante livrable en kit.
US20210403224A1 (en) * 2020-06-24 2021-12-30 World Courier Management Limited Packaging system for transporting temperature-sensitive products

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WO2017011508A1 (fr) * 2015-07-13 2017-01-19 Lifoam Industries, Llc Manchon ondulé sectionné pour paquets de gel thermiques
US9988175B2 (en) 2015-07-13 2018-06-05 Lifoam Industries, Llc Sectioned corrugated sleeve for thermal gel packs
US11499770B2 (en) 2017-05-09 2022-11-15 Cold Chain Technologies, Llc Shipping system for storing and/or transporting temperature-sensitive materials
US11511928B2 (en) 2017-05-09 2022-11-29 Cold Chain Technologies, Llc Shipping system for storing and/or transporting temperature-sensitive materials
CN108792309A (zh) * 2018-06-28 2018-11-13 东台市天时利包装有限公司 一种带保温防水功能的纸箱

Also Published As

Publication number Publication date
GB201205494D0 (en) 2012-05-09
WO2013144621A3 (fr) 2013-12-05
GB2500657A (en) 2013-10-02

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