WO2012002884A1 - Plateau comportant un fond séparé et procédé de fabrication de ce plateau - Google Patents

Plateau comportant un fond séparé et procédé de fabrication de ce plateau Download PDF

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Publication number
WO2012002884A1
WO2012002884A1 PCT/SE2011/050827 SE2011050827W WO2012002884A1 WO 2012002884 A1 WO2012002884 A1 WO 2012002884A1 SE 2011050827 W SE2011050827 W SE 2011050827W WO 2012002884 A1 WO2012002884 A1 WO 2012002884A1
Authority
WO
WIPO (PCT)
Prior art keywords
tray
side wall
wall module
attached
foil
Prior art date
Application number
PCT/SE2011/050827
Other languages
English (en)
Inventor
Rickard Gillblad
Original Assignee
Innovative Design Of Scandinavia Ab
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 Innovative Design Of Scandinavia Ab filed Critical Innovative Design Of Scandinavia Ab
Publication of WO2012002884A1 publication Critical patent/WO2012002884A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • 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
    • B65D15/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials
    • B65D15/22—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials of polygonal cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
    • B29C66/53461—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies
    • B29C66/53462—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies joining substantially flat covers and substantially flat bottoms to open ends of container bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
    • B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
    • B29C66/72327—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of natural products or their composites, not provided for in B29C66/72321 - B29C66/72324
    • B29C66/72328—Paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/748—Joining plastics material to non-plastics material to natural products or their composites, not provided for in groups B29C66/742 - B29C66/746
    • B29C66/7486—Paper, e.g. cardboard

Definitions

  • the present invention relates to a tray for different goods, such as food, ready meals and other products packed in disposable trays.
  • the inventive tray allows for a reduced weight and a cost-effective production.
  • tray There is an increasingly large demand for food, meals and also other products sold in disposable trays. There are several criteria which the tray must fulfil, depending on the use. One important criterion is the amount of material used in the tray in order to obtain a sufficient stability of the tray. Another important criterion is that the tray should at the same time be easy and cheap to produce.
  • One way is to introduce different stability pattern in the tray, e.g. in the form of grooves, channels, ridges, etc in the walls of the tray.
  • Such stabilizing profiles are easy to introduce in pressed trays, e.g. made from paper, aluminium or vacuum formed plastic.
  • Such patterns do however impose problems for injection-moulded plastic trays, since the flow in the tools is obstructed by the pattern.
  • Another way is to use a material with a low density, e.g. foam materials, having a low weight and an acceptable stability for some use.
  • the volume of such trays is however relatively large, due to the thickness of the material. The larger volume takes away some of the weight advantage for such trays.
  • An object of the invention is therefore to provide an improved tray, which comprises a side wall module and a separate, fixedly attached bottom.
  • a further object of the invention is to provide a method for producing such a tray.
  • a disposable tray comprising a side wall module and a bottom, where the bottom is a separate bottom attached to the side wall module
  • the object of the invention is achieved in that the bottom is fixedly attached to the side wall module and that the bottom consists of a foil that is thinner than the walls of the side wall module.
  • a tray is obtained, which allows for a reduced weight and a reduced material usage. Further, the inventive tray provides a reduced production cost.
  • the bottom of the tray is a foil or film.
  • the foil is thinner than the walls of the side wall module.
  • the foil is at least 4 times thinner than the walls of the side wall module, and more preferably up to 10 times thinner than the walls of the side wall module.
  • the bottom foil is preferably made from a plastic material or a material with similar properties and may comprise at least one coating layer, preferably a plastic layer or a printed coating. Other layers may also be comprised, depending on the requirements.
  • the bottom is fixedly attached to the side wall module at the lower rim to the side wall module. This allows for an easy and cost-effective attachment of the bottom foil.
  • the bottom may also be fixedly attached at the lower wall section of the side wall module. This may be advantageous for trays without a lower rim.
  • the side wall module is produced by injection moulding.
  • the side wall module is produced by injection moulding, it is also possible to attach the bottom in the same process.
  • Other production methods of the side wall module are also possible, such as thermoforming.
  • Fig. 1 shows a side view of a tray according to the invention
  • Fig. 2 shows a split view of the tray according to the invention
  • Fig. 3 shows in split view of a second embodiment of the tray according to the invention.
  • Fig. 1 shows a first embodiment of a tray 1.
  • the tray 1 comprises in the shown example two longitudinal side walls 3, 4 and two transverse side walls 5, 6 interconnected to each other, thereby forming a side wall module 2 made in one piece.
  • the tray further comprises a fixedly attached bottom 7.
  • the side walls 3, 4 and 5, 6 are substantially perpendicular to each other, but other shapes are also possible.
  • a rectangular outer shape is however cost-efficient both to handle and to stack in larger quantities.
  • Another suitable shape is a circular or an oval shape.
  • the side walls slope somewhat such that the trays can be stacked in each other. This allows for an efficient transportation of empty trays and facilitates the removal of the tray from the production tool.
  • the lower periphery of the side wall module is provided with a lower rim 10 that is adapted to receive a bottom foil that will constitute the bottom 7 of the tray.
  • the bottom foil is attached in a fixedly manner to the side wall module 2.
  • the attachment of the bottom foil is preferably made at the same production site in which the side wall module is produced, such that a complete tray is provided. It is of course also possible to attach the bottom at a later stage, if required.
  • the bottom may be fixedly attached to the lower rim 10 of the tray in different ways.
  • One way to fixedly attach the bottom foil is to use a heat sealing process using a heated plate that melts the bottom foil to the lower rim.
  • the bottom foil will thus be attached in a fixed way to the side wail module.
  • Other means of heating, such as laser, ultrasonic waves or other types of radiation may also be used.
  • the context of the bottom being fixedly attached to the side wall module should be understood as the bottom being attached to the side wall module such that it cannot be removed from the side wall module without damage to the bottom or the side walls.
  • the bottom is not adapted to be removed.
  • the bottom is also not provided with any type of removal aid, such as removal tabs or the like.
  • the material of the bottom and the side wall module preferably bond with each other in a strong manner, such as being melted or glued together.
  • the bottom is preferably made from a material that is different from the material of the side wall module, even if it is also possible to use a bottom material that is the same as the side wall module.
  • a suitable material is a material that comprises at least one layer of a plastic material or a material with similar properties. It is further preferred that the bottom is thinner than the walls of the side wall module.
  • Suitable materials for the bottom foil may be paper or other fiber materials, woven or nonwoven structures, board or even materials comprising metal.
  • the foil is preferably coated or co-laminated with one or more layers in order to provide e.g. a diffusion-proof foil, to provide an adhesion or to provide other properties.
  • a coating may be a plastic based material, a lacquer, a wax or the like which may be applied by using a printing technology. It is possible to provide a coating only partial on the foil, such as applying a sealing coating or adhesive only at the rim section of the foil.
  • the trays for which the invention is most useful have a height that is less than the shortest measure of the width or length of the tray. Preferably, the length of the tray, i.e.
  • the longer measure of the tray is in the interval of two to eight times the height of the tray
  • the width of the tray i.e. the shorter measure of the tray
  • the stability is mainly carried by the side walls and it is thus possible to reduce the bottom thickness without affecting the stability of the tray.
  • the lid which is often a thin foil attached to the upper rim of the tray.
  • the diameter of the tray is preferably in the interval of two to eight times the diameter of the tray.
  • the weight of the tray may be reduced.
  • the weight of the bottom part may be, depending on the dimensions of the tray, in the same order as the side walls.
  • the tray is 45 mm high, 156 mm wide and 196 mm long.
  • the weight of the bottom is about the same as the weight of the side walls, having the same thickness.
  • a typical thickness of such a tray is in the interval of 600 to 1100 ⁇ .
  • the weight can be reduced.
  • the weight of the total tray can be reduced by approximately a third.
  • a weight reduction of up to 35% is thus possible. This will in turn reduce the transportation cost of the trays and may also reduce the environmental tax for disposable products, where such a tax is enforced.
  • a further advantage is of course also that the amount of material required for the tray is reduced.
  • Another advantage of the inventive tray is that the production cost of the tray may be reduced. Trays in the form of a tray intended for e.g. food is often produced by an injection-moulding process. A tray in which the bottom is produced at the same time as the side walls requires a high injection pressure and a relatively expensive tool. By producing a separate side wall module with the same dimensions, the injection pressure can be reduced which in turn allows for a smaller injection machine. The injection tool is also simplified which reduces cost. Some of these costs are levelled out by the fact that a separate bottom must be attached in a separate operation, but the total will still add up to a cost reduction.
  • a tray with a bottom of the same thickness as the side walls can be produced in this way.
  • the separate bottom is produced as a foil having the same thickness as the side walls and is attached to the side walls in a later operation, e.g. by heat.
  • the result is the same as a trays produced by injection moulding but to a lower cost.
  • Such a tray is sometimes of advantage, e.g. when there is a specific requirement on the bottom, e.g. when heavy or sharp products are stored in the tray.
  • an inventive tray by using other processes than injection moulding.
  • One such process is thermoforming in which the tray is produced from a sheet material.
  • Such a tray will be produced with a fixed bottom, but for e.g. weight reasons or in order to save material, the fixed bottom may be cut out and replaced with a thin bottom foil instead. The cut-out bottom can be recycled. In this way, the material required for a tray is reduced also for thermoformed trays.
  • the side wall module may e.g. be produced from paper or a fibre material.
  • the upper periphery of the side wall module 2 comprises an upper rim 9 that is adapted to receive a lid 8 of some kind.
  • the lid may be made from different materials but is preferably a transparent film that is attached to the upper rim after goods or food has been put in the tray.
  • the lid may be removable or fixedly attached, depending on the intended use of the tray.
  • a tray When a tray is to be filled with goods in a filling station at the end user, a single tray is brought to a filling station. This may be either a manually operated filling station or an automated filling station. Depending on the goods to pack, the filling station may comprise one or more substations.
  • the main use for the inventive tray is in the food industry. When a ready meal is packed in the tray, the different food products are placed in the tray one after the other. When only one product, such as one food product or one other type of product is packed, the tray is filled in one operation.
  • a lid is mounted to the tray. The lid is preferably mounted to the tray in a heat sealing operation. Commonly known heat sealing apparatuses or machines comprising a heated plate may be used. It is also possible to use a separate lid that is attached to the tray by snap locking.
  • the main use for the inventive tray is in the food industry.
  • other products that are relatively light weight and require a sealed package are well suited for the tray.
  • Such products may be different products that should be protected from humidity during transportation and storage, such as medical equipment, electronic components, rubber products and light weight metal products.
  • the tray is well suited for sub suppliers throughout the industry.
  • a foil for the bottom and lid that prevents light from passing through, the products may also be protected from sunlight and UV-radiation.
  • the tray may also be filled with a protective gas in order to prolong the influence of oxygen that may diffuse through the tray walls or the bottom or lid.
  • the bottom is attached to the lower rim 10 of the tray in a different way.
  • the bottom foil is attached to the lower wall section 11 of the side wall module.
  • the bottom foil is folded around the lower rim and extends up a small portion on the side walls, which is the lower wall section.
  • Such a tray may be advantageous for side wall modules that do not have a lower rim, e.g. for production reasons.
  • the foil is in this embodiment attached to the lower wall section with heat or an adhesive.
  • the bottom is attached to the lower rim 10 of the tray in the injection moulding process.
  • the bottom is first inserted into the injection moulding tool and held in place by e.g. vacuum or static electricity. Thereafter, the side wall module is moulded, during which the bottom is adhered to the lower rim in a fixed way.
  • the tray is in this embodiment completed in one operation cycle, which provides an efficient way to produce disposable trays.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

L'invention concerne un plateau jetable (1) comprenant un module de paroi latérale (2) et un fond (7), le fond (7) étant un fond séparé monté sur le module de paroi latérale (2), le fond (7) étant fixé au module de paroi latérale (2) et le fond (7) consistant en une feuille qui est plus mince que les parois du module de paroi latérale (2). L'invention concerne aussi un procédé de fabrication d'un plateau comportant un fond séparé.
PCT/SE2011/050827 2010-06-23 2011-06-22 Plateau comportant un fond séparé et procédé de fabrication de ce plateau WO2012002884A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1050672-3 2010-06-23
SE1050672A SE1050672A1 (sv) 2010-06-23 2010-06-23 Tråg

Publications (1)

Publication Number Publication Date
WO2012002884A1 true WO2012002884A1 (fr) 2012-01-05

Family

ID=45402360

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2011/050827 WO2012002884A1 (fr) 2010-06-23 2011-06-22 Plateau comportant un fond séparé et procédé de fabrication de ce plateau

Country Status (2)

Country Link
SE (1) SE1050672A1 (fr)
WO (1) WO2012002884A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015193401A1 (fr) * 2014-06-17 2015-12-23 Torus Pak Research And Development S.À R.L Plateau d'aliments et procédé pour produire un tel plateau d'aliments
WO2016180722A1 (fr) * 2015-05-08 2016-11-17 Torus Pak Research And Development S.À R.L Emballage alimentaire avec base protectrice
CN106470918A (zh) * 2014-06-17 2017-03-01 图鲁斯帕克研究与发展有限责任公司 食品托盘及用于制造该食品托盘的方法
US10017317B2 (en) 2005-04-28 2018-07-10 Torus Pak Research And Development S.A.R.L. Food package and method for transfer of food
NL2032632B1 (en) * 2022-07-28 2024-02-06 Beekenkamp Verpakkingen B V Insect breeding tray, method for manufacturing such a tray and a method for breeding insects

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03199020A (ja) * 1989-12-28 1991-08-30 Polyplastics Co 樹脂製容器及びその製造法
JPH05132060A (ja) * 1991-11-06 1993-05-28 Akuta:Kk 食品用簡易容器
JPH09118335A (ja) * 1995-10-23 1997-05-06 Orikuwa:Kk 折 箱
US20030183681A1 (en) * 2002-03-27 2003-10-02 Wen-Chen Liou Paper food container
US20050211758A1 (en) * 2004-03-23 2005-09-29 Wen-Chen Liou Paper container
WO2006115457A1 (fr) * 2005-04-28 2006-11-02 Innovative Design Of Scandinavia Ab Emballage alimentaire et procédé de transfert d’aliment
JP2008272208A (ja) * 2007-04-27 2008-11-13 朋子 ▲高▼倉 玩具組立用トレイ
WO2009086501A2 (fr) * 2007-12-28 2009-07-09 Graphic Packaging International, Inc. Construction composite moulée par injection, et outil pour la formation de cette construction

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03199020A (ja) * 1989-12-28 1991-08-30 Polyplastics Co 樹脂製容器及びその製造法
JPH0737045B2 (ja) * 1989-12-28 1995-04-26 ポリプラスチックス株式会社 樹脂製容器及びその製造法
JPH05132060A (ja) * 1991-11-06 1993-05-28 Akuta:Kk 食品用簡易容器
JPH09118335A (ja) * 1995-10-23 1997-05-06 Orikuwa:Kk 折 箱
US20030183681A1 (en) * 2002-03-27 2003-10-02 Wen-Chen Liou Paper food container
US20050211758A1 (en) * 2004-03-23 2005-09-29 Wen-Chen Liou Paper container
WO2006115457A1 (fr) * 2005-04-28 2006-11-02 Innovative Design Of Scandinavia Ab Emballage alimentaire et procédé de transfert d’aliment
JP2008272208A (ja) * 2007-04-27 2008-11-13 朋子 ▲高▼倉 玩具組立用トレイ
WO2009086501A2 (fr) * 2007-12-28 2009-07-09 Graphic Packaging International, Inc. Construction composite moulée par injection, et outil pour la formation de cette construction

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10017317B2 (en) 2005-04-28 2018-07-10 Torus Pak Research And Development S.A.R.L. Food package and method for transfer of food
WO2015193401A1 (fr) * 2014-06-17 2015-12-23 Torus Pak Research And Development S.À R.L Plateau d'aliments et procédé pour produire un tel plateau d'aliments
CN106470918A (zh) * 2014-06-17 2017-03-01 图鲁斯帕克研究与发展有限责任公司 食品托盘及用于制造该食品托盘的方法
WO2016180722A1 (fr) * 2015-05-08 2016-11-17 Torus Pak Research And Development S.À R.L Emballage alimentaire avec base protectrice
NL2032632B1 (en) * 2022-07-28 2024-02-06 Beekenkamp Verpakkingen B V Insect breeding tray, method for manufacturing such a tray and a method for breeding insects

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Publication number Publication date
SE1050672A1 (sv) 2011-12-28

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