US3253762A - Trays, containers and the like - Google Patents

Trays, containers and the like Download PDF

Info

Publication number
US3253762A
US3253762A US354514A US35451464A US3253762A US 3253762 A US3253762 A US 3253762A US 354514 A US354514 A US 354514A US 35451464 A US35451464 A US 35451464A US 3253762 A US3253762 A US 3253762A
Authority
US
United States
Prior art keywords
container
recesses
base
contact
trays
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
US354514A
Other languages
English (en)
Inventor
Gaunt Thomas Norman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Application granted granted Critical
Publication of US3253762A publication Critical patent/US3253762A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • 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
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/261—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for draining or collecting liquids without absorbing them

Definitions

  • Plastic containers of relatively thin wall thickness manufactured from such materials as polystyrene, P.V.C., polyethylene, polypropylene, etc, are finding extensive use on account of their relative inexpensiveness and other desirable characteristics.
  • the capillaries may be arranged to minimise the surface contact of such products as meat with the plastic, and to allow the free passage of air beneath the product and to provide cushioning.
  • the capillary recesses may be moulded or formed in the base and/ or side walls of the container by suction or pressure moulding techniques, using heated plastic sheet together with suitable moulds.
  • the recesses may be either vertical or inclined to the plane of the base of side walls of the package.
  • the capillary recesses may be of circular, square, polygonal or of other suitable cross-sectional shape having adequate ratio of depth to diameter or Width in order to alford sufficient capillary attraction and the total surface area covered by the said recesses should preferably be relatively greater than the area of the material forming the peaks on which peaks is intended to rest the product or article to be packaged.
  • the said recesses are preferably tapered in a manner whereby they are narrower at their closed ends.
  • the side walls which as previously stated, may include capillary recesses, also preferably include ribs which not only serve to strengthen or reinforce the containers but also act as distance-pieces for packaged products, permit circulation of air and provide chambers for condensation of moisture.
  • FIGURE 1 is a top plan view of a tray constructed according to one embodiment of the invention.
  • FIGURE 2 is a cross-sectional view of the tray shown in FIGURE 1;
  • FIGURE 3 is a plan view, drawn to larger scale, of a portion of the base of the tray illustrated in FIGURES 1 and 2;
  • FIGURE 4 is a cross-sectional view along the line 4-4 in FIGURE 3.
  • the container or tray is of dished form of rectangular shape having a base or bottom and sides inclined outwardly at an angle to the base.
  • the angle of inclination of the Walls is preferably about 45.
  • the top of the walls is outwardly disposed to form a perimetral flange 1 preferably furnished with an inverted perimetral channel or groove 2 which serves to stabilize the article.
  • Each Wall embraces a plurality of hollow ribs 3 of substantially semicircular cross-section, each rib merging at its upper end into the corresponding wall while the opposite end merges into the base of the article at a predetermined distance from the juncture of the wall with the base.
  • ribs 3 may be of any other suitable cross-sectional shape and may be formed upon only two of the opposing Walls.
  • a plurality of capillary recesses, cavities or cells 4 comprising substantially hemispherical depressions Whose upper ends are tapered or slightly rounded to provide a reticulated or approximately honeycomb patterned series of boundary Walls 5 forming a plurality of peaks 6.
  • peaks minimize the areas of contact of the package or container with the contained product or article and can allow circulation of air.
  • such a construction imparts a stiffening effect to the container to an extent which makes possible the successful use of relatively thin sheet material.
  • the boundary walls 5 separate the several recesses or cells 4 because the peaks 6 on the walls ensure air spaces or connections between the recesses.
  • the said recesses, boundary walls and peaks are somewhat like a multiplicity of inverted pyramids or frusto pyramids arranged with one corner uppermost, on which corners rest any object being packed.
  • a container or tray constructed according to the invention is readily obtained by utilizing a pressure or vacuum forming machine or mould composed of expanded metal produced by stretching perforated sheet metal in two directions in well known manner.
  • Production moulds may be made by casting in metal or other suitable materials reproductions having the same or similar reticulated effects.
  • the liquid absorption or retaining characteristics of the tray may, if desired, be varied in dilferent parts of the tray by varying the depth and/ or dimensions of the depressions or the number of cavities or cells per unit of area.
  • Trays may contain moulded partitions (FIGURE 2), which may or may not themselves contain capillaries, to separate different products contained in the same tray.
  • the cavities may be moulded for example to the extent of from 4 to 64 per square inch.
  • the number of cavities moulded may conveniently be used for accurately and progressively decreasing the gas and moisture vapour permeability of a sheet material or package to render it more ideally suitable for packaging particular commodities.
  • Plastic materials used may, if desired, be laminated and particularly interesting effects are obtained by laminating an expanded sheet material such as expanded polystyrene sheet to unexpanded polystyrene sheet, and forming packages from such laminates.
  • Trays may be overwrapped, closed with heat sealable or friction fitting lids, and the lidding material may itself, if desired, contain suitable absorbing or retaining cavities.
  • the base of the container may slope in any direction to cause any great local concentrates to flow and be retained.
  • the outer edge of the base of the container may, in such a case, remain flat while varying the depths of the capillaries or alternatively, by moulding feet to the package to allow it to rest fiat.
  • a small percentage of the cavities may be opened towards their base, which will allow liquid exceeding the height of the capillary to escape.
  • the open base of the capillary may be less deep than the closed capillaries to allow the container to stand readily and allow the liquid to escape.
  • packages can find use for horticultural purposes. If desired, packages containing such perforated cavities may be supported in a further cardboard or plastic container.
  • a container made of plastic material having a bottom wall and a side wall which extends upwardly therefrom to an open mouth, at least one of said bottom and side walls in at least a portion thereof provided with a plurality of discrete, closely spaced recesses capable of receiving and holding quantities of liquid out of contact with products in said container, the material portion adjacent the upper end of each recess being interconnected reticulated partitions strengthening the area in which said recesses are provided, each said material portion having peak portions between which air circulation is permitted adjacent recesses, said peak portions minimizing areas of contact between the container and its contents.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Packages (AREA)
US354514A 1963-03-25 1964-03-23 Trays, containers and the like Expired - Lifetime US3253762A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11640/63A GB1015669A (en) 1963-03-25 1963-03-25 Improvements in or relating to trays, containers and the like

Publications (1)

Publication Number Publication Date
US3253762A true US3253762A (en) 1966-05-31

Family

ID=9989991

Family Applications (1)

Application Number Title Priority Date Filing Date
US354514A Expired - Lifetime US3253762A (en) 1963-03-25 1964-03-23 Trays, containers and the like

Country Status (5)

Country Link
US (1) US3253762A (pl)
BE (1) BE645683A (pl)
DK (1) DK108329C (pl)
GB (1) GB1015669A (pl)
NL (1) NL6403221A (pl)

Cited By (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351265A (en) * 1964-07-24 1967-11-07 Scientific Atlanta Container and closure
US3450326A (en) * 1967-08-21 1969-06-17 Diamond Int Corp Food container
US3495758A (en) * 1967-10-13 1970-02-17 Phillips Petroleum Co Label for containers having irregular side surfaces
US3563445A (en) * 1968-09-11 1971-02-16 Mobil Oil Corp Plastic tray structures
US3700096A (en) * 1970-03-30 1972-10-24 Diamond Int Corp Food packaging tray
JPS4930309U (pl) * 1972-06-20 1974-03-15
US3811594A (en) * 1971-11-26 1974-05-21 Jenos Inc Unitary container for a food product
US4029822A (en) * 1975-12-29 1977-06-14 Comer Robert E Bone end shield for meat cuts
US4685274A (en) * 1983-07-12 1987-08-11 Garwood Ltd. Packaging foodstuffs
US4753351A (en) * 1985-09-24 1988-06-28 Francois Guillin Container for packaging
US4779758A (en) * 1981-08-17 1988-10-25 Societe Parisienne D'impression Et De Cartonrage Cardboard container with reinforcing slits lined with synthetic material
US5220999A (en) * 1990-11-21 1993-06-22 Mobil Oil Corporation Nestable hinged container for the display and storage of consumer articles
USD377450S (en) * 1995-10-16 1997-01-21 Ultra Pac, Inc. Stackable berry container with hinged lid
USD378192S (en) * 1995-10-16 1997-02-25 Ultra Pac, Inc. Stackable berry container with hinged lid
EP0972720A2 (en) * 1998-07-14 2000-01-19 Linpac Plastics Limited Product tray
US6019511A (en) * 1993-11-22 2000-02-01 Tredegar Industries, Inc. Protective assemblies
USD432914S (en) * 1999-05-27 2000-10-31 Pactiv Corporation Bottom for a container
USD433334S (en) * 1999-05-27 2000-11-07 Pactiv Corporation Cover for a container
USD439160S1 (en) 1999-09-03 2001-03-20 Tenneco Packaging Inc. Container
USD443205S1 (en) 1999-05-14 2001-06-05 Tenneco Packaging Inc. Bottom for a container
USD444382S1 (en) 1999-10-06 2001-07-03 Pactiv Corporation Cover for a container
US6257401B1 (en) 1999-05-14 2001-07-10 Pactiv Corporation Vented container with handles and embossment
USD450537S1 (en) 2001-03-21 2001-11-20 Pactiv Corporation Bowl with lid
USD457037S1 (en) 2001-03-21 2002-05-14 Pactiv Corporation Bowl
USD461678S1 (en) 2001-03-21 2002-08-20 Pactiv Corporation Lid for a bowl
US20030077363A1 (en) * 1996-01-24 2003-04-24 Anthony Cadiente Produce packaging system having produce containers with double-arched bottom ventilation channels
US6619501B2 (en) 2001-07-19 2003-09-16 Pactiv Corporation Base for food containers
US20030198714A1 (en) * 1996-01-24 2003-10-23 Anthony Cadiente Method and apparatus for packing and bi-directional cooling of produce
US6644494B2 (en) 2001-09-14 2003-11-11 Pactiv Corporation Smoothwall hinged containers
GB2410738A (en) * 2004-02-03 2005-08-10 Rexam Speciality Food Packagin Moulded containers having liquid retention means
US20050172705A1 (en) * 2004-01-09 2005-08-11 Michigan Custom Machines, Inc. Fluid test machine, methods and systems
US20050218150A1 (en) * 1996-01-24 2005-10-06 Sambrailo Packaging, Inc. Produce packaging container with dual hinged resealable tops
US20050242098A1 (en) * 1996-01-24 2005-11-03 Anthony Cadiente Produce packaging system having produce containers with arched bottom and raised feet to enable under container ventilation
GB2414228A (en) * 2004-07-28 2005-11-23 Hfw Plastics Ltd Food container with means for collecting liquid
EP1647497A1 (en) * 2004-07-28 2006-04-19 Sharp Interpack Limited Container with liquid holding recesses
US20070007293A1 (en) * 1996-01-24 2007-01-11 Sambrailo Packaging, Inc. Cooling method and nine-down packaging configuration for enhanced cooling of produce
US20090179039A1 (en) * 2008-01-11 2009-07-16 Tim Cimmerer Domed casserole roaster container
US20100031829A1 (en) * 2008-08-08 2010-02-11 Terry Vovan Food container liquid isolation
US7703628B2 (en) 1996-01-24 2010-04-27 Sambrailo Packaging, Inc. Produce packaging system enabling improved drainage for hydrocooling
US20100258471A1 (en) * 2009-04-08 2010-10-14 PWPI Industries Rotisserie chicken tray
US7832585B2 (en) 1996-01-24 2010-11-16 Sambrailo Packaging, Inc. Nine container per tray packaging configuration and method for enhanced cooling of produce
US20110281001A1 (en) * 2010-05-11 2011-11-17 Tredegar Film Products Corporation Package for food preservation
USD741707S1 (en) * 2015-02-03 2015-10-27 Peninsula Packaging Company, Llc Container
USD747962S1 (en) * 2015-02-03 2016-01-26 Peninsula Packaging Company, Llc Container
WO2018141035A1 (en) * 2017-02-03 2018-08-09 Luzia Dos Santos Elizabete Improvements applied to disposable tray for accommodation of food in general
USD968212S1 (en) 2020-06-18 2022-11-01 Phoenix Packaging Operations, LLC Food tray

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2967137B1 (fr) * 2010-11-10 2014-01-24 Vitembal Soc Ind Barquette de conditionnement de produits alimentaires et emballage comprenant une telle barquette
GB2590476B (en) * 2019-12-19 2023-02-01 Softform Ltd A method and tool for manufacturing a container from a thermoplastic material

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2073498A (en) * 1936-02-25 1937-03-09 Seez Christian John Ashtray
US2077757A (en) * 1936-08-17 1937-04-20 Katzinger Edward Co Baking pan and material
US2088074A (en) * 1936-02-12 1937-07-27 August L Voight Cooking utensil
US2321676A (en) * 1943-06-15 Broiler grill
US2492053A (en) * 1946-07-13 1949-12-20 Cribben And Sexton Company Device for broiling foods
US2802411A (en) * 1952-02-05 1957-08-13 Penny Plate Inc Pie plate
US2918379A (en) * 1958-08-04 1959-12-22 Campbell Lurie Plastics Inc Meat packaging and the like
US3026209A (en) * 1958-04-28 1962-03-20 Armour & Co Packaging of fresh meat and poultry
US3151799A (en) * 1962-04-04 1964-10-06 Dow Chemical Co Packaging tray
US3155303A (en) * 1962-01-31 1964-11-03 Fred Minikes Meat packaging tray
US3156402A (en) * 1961-07-03 1964-11-10 Continental Can Co Liquid absorbing and concealing device

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2321676A (en) * 1943-06-15 Broiler grill
US2088074A (en) * 1936-02-12 1937-07-27 August L Voight Cooking utensil
US2073498A (en) * 1936-02-25 1937-03-09 Seez Christian John Ashtray
US2077757A (en) * 1936-08-17 1937-04-20 Katzinger Edward Co Baking pan and material
US2492053A (en) * 1946-07-13 1949-12-20 Cribben And Sexton Company Device for broiling foods
US2802411A (en) * 1952-02-05 1957-08-13 Penny Plate Inc Pie plate
US3026209A (en) * 1958-04-28 1962-03-20 Armour & Co Packaging of fresh meat and poultry
US2918379A (en) * 1958-08-04 1959-12-22 Campbell Lurie Plastics Inc Meat packaging and the like
US3156402A (en) * 1961-07-03 1964-11-10 Continental Can Co Liquid absorbing and concealing device
US3155303A (en) * 1962-01-31 1964-11-03 Fred Minikes Meat packaging tray
US3151799A (en) * 1962-04-04 1964-10-06 Dow Chemical Co Packaging tray

Cited By (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351265A (en) * 1964-07-24 1967-11-07 Scientific Atlanta Container and closure
US3450326A (en) * 1967-08-21 1969-06-17 Diamond Int Corp Food container
US3495758A (en) * 1967-10-13 1970-02-17 Phillips Petroleum Co Label for containers having irregular side surfaces
US3563445A (en) * 1968-09-11 1971-02-16 Mobil Oil Corp Plastic tray structures
US3700096A (en) * 1970-03-30 1972-10-24 Diamond Int Corp Food packaging tray
US3811594A (en) * 1971-11-26 1974-05-21 Jenos Inc Unitary container for a food product
JPS4930309U (pl) * 1972-06-20 1974-03-15
US4029822A (en) * 1975-12-29 1977-06-14 Comer Robert E Bone end shield for meat cuts
US4779758A (en) * 1981-08-17 1988-10-25 Societe Parisienne D'impression Et De Cartonrage Cardboard container with reinforcing slits lined with synthetic material
US5048716A (en) * 1981-08-17 1991-09-17 Societe Parisienne D'impression Et De Cartonnage Cardboard container with reinforcing slits lined with synthetic material
US4685274A (en) * 1983-07-12 1987-08-11 Garwood Ltd. Packaging foodstuffs
US4753351A (en) * 1985-09-24 1988-06-28 Francois Guillin Container for packaging
US5220999A (en) * 1990-11-21 1993-06-22 Mobil Oil Corporation Nestable hinged container for the display and storage of consumer articles
US6019511A (en) * 1993-11-22 2000-02-01 Tredegar Industries, Inc. Protective assemblies
USD378192S (en) * 1995-10-16 1997-02-25 Ultra Pac, Inc. Stackable berry container with hinged lid
USD377450S (en) * 1995-10-16 1997-01-21 Ultra Pac, Inc. Stackable berry container with hinged lid
US7703628B2 (en) 1996-01-24 2010-04-27 Sambrailo Packaging, Inc. Produce packaging system enabling improved drainage for hydrocooling
US7472799B2 (en) 1996-01-24 2009-01-06 Sambrailo Packaging Inc. Produce packaging system having produce containers with double-arched bottom ventilation channels
US8424701B2 (en) 1996-01-24 2013-04-23 Sambrailo Packaging, Inc. Cooling method and nine-down packaging configuration for enhanced cooling of produce
US8083085B2 (en) 1996-01-24 2011-12-27 Sambrailo Packaging, Inc. Cooling method and nine-down packaging configuration for enhanced cooling of produce
US20110233077A1 (en) * 1996-01-24 2011-09-29 Sambrailo Packaging, Inc. Produce packaging system enabling improved drainage for hydrocooling
US7980414B2 (en) 1996-01-24 2011-07-19 Sambrailo Packaging, Inc. Produce packaging system enabling improved drainage for hydrocooling
US7832585B2 (en) 1996-01-24 2010-11-16 Sambrailo Packaging, Inc. Nine container per tray packaging configuration and method for enhanced cooling of produce
US20100155267A1 (en) * 1996-01-24 2010-06-24 Sambrailo Packaging, Inc. Produce packaging system enabling improved drainage for hydrocooling
US20050218150A1 (en) * 1996-01-24 2005-10-06 Sambrailo Packaging, Inc. Produce packaging container with dual hinged resealable tops
US8490809B2 (en) 1996-01-24 2013-07-23 Sambrailo Packaging, Inc. Produce packaging system enabling improved drainage for hydrocooling
US7441672B2 (en) 1996-01-24 2008-10-28 Sambrailo Packaging, Inc. Produce packaging system having produce containers with arched bottom and raised feet to enable under container ventilation
US7413094B2 (en) 1996-01-24 2008-08-19 Sambrailo Packaging, Inc. Method and apparatus for packing and bi-directional cooling of produce
US20070007293A1 (en) * 1996-01-24 2007-01-11 Sambrailo Packaging, Inc. Cooling method and nine-down packaging configuration for enhanced cooling of produce
US20030077363A1 (en) * 1996-01-24 2003-04-24 Anthony Cadiente Produce packaging system having produce containers with double-arched bottom ventilation channels
US7100788B2 (en) 1996-01-24 2006-09-05 Sambrailo Packaging, Inc. Method and apparatus for packing and bi-directional cooling of produce
US20030198714A1 (en) * 1996-01-24 2003-10-23 Anthony Cadiente Method and apparatus for packing and bi-directional cooling of produce
US20060027578A1 (en) * 1996-01-24 2006-02-09 Sambrailo Packaging, Inc. Produce packaging system having produce containers with double-arched bottom ventilation channels
US6962263B2 (en) 1996-01-24 2005-11-08 Sambrailo Packaging, Inc. Produce packaging system having produce containers with double-arched ventilation channels
US20050242098A1 (en) * 1996-01-24 2005-11-03 Anthony Cadiente Produce packaging system having produce containers with arched bottom and raised feet to enable under container ventilation
EP0972720A2 (en) * 1998-07-14 2000-01-19 Linpac Plastics Limited Product tray
EP0972720A3 (en) * 1998-07-14 2000-07-05 Linpac Plastics Limited Product tray
GB2339567B (en) * 1998-07-14 2003-02-19 Linpac Plastics Ltd Product tray
USD443205S1 (en) 1999-05-14 2001-06-05 Tenneco Packaging Inc. Bottom for a container
US6257401B1 (en) 1999-05-14 2001-07-10 Pactiv Corporation Vented container with handles and embossment
US6349847B1 (en) 1999-05-14 2002-02-26 Pactiv Corporation Vented container with handles and embossment
USD432914S (en) * 1999-05-27 2000-10-31 Pactiv Corporation Bottom for a container
USD433334S (en) * 1999-05-27 2000-11-07 Pactiv Corporation Cover for a container
USD439160S1 (en) 1999-09-03 2001-03-20 Tenneco Packaging Inc. Container
USD444382S1 (en) 1999-10-06 2001-07-03 Pactiv Corporation Cover for a container
USD457037S1 (en) 2001-03-21 2002-05-14 Pactiv Corporation Bowl
USD450537S1 (en) 2001-03-21 2001-11-20 Pactiv Corporation Bowl with lid
USD461678S1 (en) 2001-03-21 2002-08-20 Pactiv Corporation Lid for a bowl
US6619501B2 (en) 2001-07-19 2003-09-16 Pactiv Corporation Base for food containers
US7228986B2 (en) 2001-07-19 2007-06-12 Pactiv Corporation Base for food containers
US20070228052A1 (en) * 2001-07-19 2007-10-04 Hayes Thomas J Base for food containers
US8104635B2 (en) 2001-07-19 2012-01-31 Pactiv Corporation Base for food containers
US6845878B2 (en) 2001-09-14 2005-01-25 Pactiv Corporation Containers
US6644494B2 (en) 2001-09-14 2003-11-11 Pactiv Corporation Smoothwall hinged containers
US20050172705A1 (en) * 2004-01-09 2005-08-11 Michigan Custom Machines, Inc. Fluid test machine, methods and systems
GB2410738A (en) * 2004-02-03 2005-08-10 Rexam Speciality Food Packagin Moulded containers having liquid retention means
GB2414228B (en) * 2004-07-28 2006-04-12 Hfw Plastics Ltd Food container
EP1647497A1 (en) * 2004-07-28 2006-04-19 Sharp Interpack Limited Container with liquid holding recesses
GB2414228A (en) * 2004-07-28 2005-11-23 Hfw Plastics Ltd Food container with means for collecting liquid
US20090179039A1 (en) * 2008-01-11 2009-07-16 Tim Cimmerer Domed casserole roaster container
US20100031829A1 (en) * 2008-08-08 2010-02-11 Terry Vovan Food container liquid isolation
US20100258471A1 (en) * 2009-04-08 2010-10-14 PWPI Industries Rotisserie chicken tray
US20110281001A1 (en) * 2010-05-11 2011-11-17 Tredegar Film Products Corporation Package for food preservation
USD741707S1 (en) * 2015-02-03 2015-10-27 Peninsula Packaging Company, Llc Container
USD747962S1 (en) * 2015-02-03 2016-01-26 Peninsula Packaging Company, Llc Container
WO2018141035A1 (en) * 2017-02-03 2018-08-09 Luzia Dos Santos Elizabete Improvements applied to disposable tray for accommodation of food in general
USD968212S1 (en) 2020-06-18 2022-11-01 Phoenix Packaging Operations, LLC Food tray

Also Published As

Publication number Publication date
GB1015669A (en) 1966-01-05
DK108329C (da) 1967-11-13
BE645683A (pl) 1964-07-16
NL6403221A (pl) 1964-09-28

Similar Documents

Publication Publication Date Title
US3253762A (en) Trays, containers and the like
US3563445A (en) Plastic tray structures
US7104416B2 (en) Shaped container bottom
US4195746A (en) Food container
US3794090A (en) Covered container for serving food
EP0029650B1 (en) Nestable container with strengthening fillets
US3485434A (en) Tray structure
US3902540A (en) Covered food container
US3791549A (en) Transportation crate for plastic cups and containers
US3740238A (en) Stackable cookie package and tray
US3220603A (en) Containers for egg cartons, or the like
US5048716A (en) Cardboard container with reinforcing slits lined with synthetic material
US4054207A (en) Package construction
US3907111A (en) Self-cleaning stackable container
US3257062A (en) Hermetically sealed transparent shock absorbing package for fragile articles
US3450326A (en) Food container
US3392902A (en) Carton with cushioning insert of foam plastic material
US4813543A (en) Stackable and nestable container for foodstuffs
GB2032886A (en) Packing Trays
US3510049A (en) Egg carton
US3478867A (en) Stackable trays and package formed therefrom
US3917152A (en) Egg carton
JPH0479912B2 (pl)
US3416695A (en) Tray construction
US3761011A (en) Food packaging tray