US20120318705A1 - Compartmented Tray for Condiment Containers - Google Patents
Compartmented Tray for Condiment Containers Download PDFInfo
- Publication number
- US20120318705A1 US20120318705A1 US13/163,333 US201113163333A US2012318705A1 US 20120318705 A1 US20120318705 A1 US 20120318705A1 US 201113163333 A US201113163333 A US 201113163333A US 2012318705 A1 US2012318705 A1 US 2012318705A1
- Authority
- US
- United States
- Prior art keywords
- tray
- receptacle
- trough
- receptacles
- top wall
- 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.)
- Abandoned
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
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
- B65D1/24—Boxes or like containers with side walls of substantial depth for enclosing contents with moulded compartments or partitions
- B65D1/243—Crates for bottles or like 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
- B65D2501/00—Containers having bodies formed in one piece
- B65D2501/24—Boxes or like containers with moulded compartments or partitions
- B65D2501/24006—Details relating to bottle crates
- B65D2501/24012—Materials
- B65D2501/24019—Mainly plastics
-
- 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
- B65D2501/00—Containers having bodies formed in one piece
- B65D2501/24—Boxes or like containers with moulded compartments or partitions
- B65D2501/24006—Details relating to bottle crates
- B65D2501/2405—Construction
- B65D2501/24063—Construction of the walls
- B65D2501/24089—Height of the side walls
- B65D2501/24108—Height of the side walls corresponding to part of the height of the bottles
-
- 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
- B65D2501/00—Containers having bodies formed in one piece
- B65D2501/24—Boxes or like containers with moulded compartments or partitions
- B65D2501/24006—Details relating to bottle crates
- B65D2501/24197—Arrangements for locating the bottles
- B65D2501/24203—Construction of locating arrangements
- B65D2501/24235—Pillars
- B65D2501/24254—Pillars of star-like cross-section
-
- 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
- B65D2501/00—Containers having bodies formed in one piece
- B65D2501/24—Boxes or like containers with moulded compartments or partitions
- B65D2501/24006—Details relating to bottle crates
- B65D2501/24197—Arrangements for locating the bottles
- B65D2501/24343—Position pattern
- B65D2501/2435—Columns and rows
-
- 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
- B65D2501/00—Containers having bodies formed in one piece
- B65D2501/24—Boxes or like containers with moulded compartments or partitions
- B65D2501/24006—Details relating to bottle crates
- B65D2501/24764—Reinforcements
-
- 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
- B65D2501/00—Containers having bodies formed in one piece
- B65D2501/24—Boxes or like containers with moulded compartments or partitions
- B65D2501/24006—Details relating to bottle crates
- B65D2501/24764—Reinforcements
- B65D2501/24828—Location of the reinforcing means
- B65D2501/24834—Inside the crate
Definitions
- This invention relates to a compartmented tray for portion control cups for holding condiments such as salad dressing.
- a tray for holding a number of cups containing condiments should be disposable and inexpensive to make, yet strong.
- the tray should be designed so that, when fully loaded, it can be grasped and lifted at only one end without bending substantially, buckling or breaking
- the tray should be nestable and should achieve high packing density.
- An object of the invention is provide a molded plastic tray for holding containers, for example portion control cups of salad dressing.
- FIG. 1 is a perspective view of a compartmented tray embodying the invention, shown from the front, end and top;
- FIG. 2 is a bottom plan view thereof
- FIG. 3 is an end view thereof
- FIG. 4 is a sectional view taken on the line 4 - 4 in FIG. 2 ;
- FIG. 5 is a sectional view taken on the line 5 - 5 in FIG. 2 .
- a compartmented tray 10 embodying the invention is molded from a polymeric plastic material.
- PET polyethylene terephthalate
- the tray material is preferably of substantially uniform thickness.
- the thickness of the material is chosen to provide adequate strength for a particular intended use, considering that the tray must have sufficient flexural strength such that, when fully loaded, it is lifted at opposite ends, or by only one end, it does not buckle or deform substantially. Suitable thicknesses will usually be within the range of 0.020 to 0.030 inches.
- the preferred tray 10 has at least two rows of receptacles 12 , a two-by-four receptacle array being shown.
- the receptacles are identical in size, shape and spacing.
- Each receptacle has a bottom wall 14 with a circular periphery and a side wall 16 extending upward from the periphery of the bottom wall around a vertical receptacle axis “V”.
- the side walls have a taper angle a in the range of 1° to 10°.
- the center-to-center distance of the receptacles is identified by dimension “C”.
- the receptacles are interconnected by a planar top wall 18 which extends outward from said side walls and is bounded by a continuous peripheral rim 20 .
- the overall height of the tray, and thus the depth of the receptacles, is identified by dimension “H” ( FIG. 4 ).
- Each trough has a rounded bottom 26 (preferably semicylindrical) extending along a horizontal axis “T” and planar side walls 28 which diverge slightly at an angle in the range of 1° to 3°.
- the trough axis intersects the vertical axis “V” of each receptacle through which the trough passes.
- each trough lies a distance h 1 (see FIG. 4 ) below the top wall. That distance may be in the range of 0.1 to 0.5 times the tray height, i.e., 0.1 ⁇ h 1 /H ⁇ 0.5.
- the bottoms of the troughs lie above the bottoms of the receptacles, preferably a distance h 2 in the range of 0.1 to 0.5 time the tray height, i.e., 0.1 ⁇ h 2 /H ⁇ 0.5. Even at the lower limit, the bottoms of the troughs are well above the bottoms of the receptacles.
- Each receptacle bottom has an inside diameter D and the semicylindrical portion of each trough has an inside diameter d.
- the preferred ratio d/D is in the range of 0.4 to 0.6.
- the troughs and peripheral receptacle walls define octagonal mesas 30 between each pair of diagonally adjacent receptacles.
- the mesa tops are preferably coplanar with the top wall.
- the rim of the tray has an L-shaped reinforcing flange 32 that extends downward and then outward from the top wall.
- the rim gives the tray much greater flexural stiffness than it would otherwise have, and in conjunction with the stiffening provided by the troughs, results in a tray which is flexurally stiff and strong and can be lifted by one or both ends when fully loaded without failing.
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
A compartmented tray has an array of receptacle interconnected by a common top wall. The top wall has a peripheral flange which reinforces the tray, and the receptacles are all interconnected by troughs which further increase the tray's flexural stiffness.
Description
- This invention relates to a compartmented tray for portion control cups for holding condiments such as salad dressing.
- Prior inventors have proposed numerous compartmented trays for various products. For restaurant use, a tray for holding a number of cups containing condiments should be disposable and inexpensive to make, yet strong. In particular, the tray should be designed so that, when fully loaded, it can be grasped and lifted at only one end without bending substantially, buckling or breaking In addition, the tray should be nestable and should achieve high packing density.
- An object of the invention is provide a molded plastic tray for holding containers, for example portion control cups of salad dressing.
- These and other objects are attained by a compartmented tray as described below.
- In the description and claims below, several dimensions are given in proportion to one another, as the invention may be scaled up or down considerably for different intended applications. Describing the structure by its proportions best defines the invention, whatever its overall size.
- In the accompanying drawings,
-
FIG. 1 is a perspective view of a compartmented tray embodying the invention, shown from the front, end and top; -
FIG. 2 is a bottom plan view thereof; -
FIG. 3 is an end view thereof; -
FIG. 4 is a sectional view taken on the line 4-4 inFIG. 2 ; and -
FIG. 5 is a sectional view taken on the line 5-5 inFIG. 2 . - A compartmented
tray 10 embodying the invention is molded from a polymeric plastic material. - The material presently preferred is polyethylene terephthalate (PET), because it is acceptable for food use, and is inexpensive, strong, stiff, attractive, and is a thermoplastic which can be molded in conventional injection molding machines.
- Other materials might be used to make the tray, however.
- The tray material is preferably of substantially uniform thickness. The thickness of the material is chosen to provide adequate strength for a particular intended use, considering that the tray must have sufficient flexural strength such that, when fully loaded, it is lifted at opposite ends, or by only one end, it does not buckle or deform substantially. Suitable thicknesses will usually be within the range of 0.020 to 0.030 inches.
- As one can see in
FIG. 1 , thepreferred tray 10 has at least two rows ofreceptacles 12, a two-by-four receptacle array being shown. Preferably, the receptacles are identical in size, shape and spacing. Each receptacle has abottom wall 14 with a circular periphery and aside wall 16 extending upward from the periphery of the bottom wall around a vertical receptacle axis “V”. The side walls have a taper angle a in the range of 1° to 10°. The center-to-center distance of the receptacles is identified by dimension “C”. - The receptacles are interconnected by a planar
top wall 18 which extends outward from said side walls and is bounded by a continuousperipheral rim 20. The overall height of the tray, and thus the depth of the receptacles, is identified by dimension “H” (FIG. 4 ). - All the receptacles are interconnected by
troughs planar side walls 28 which diverge slightly at an angle in the range of 1° to 3°. Preferably, the trough axis intersects the vertical axis “V” of each receptacle through which the trough passes. - The horizontal axis of each trough lies a distance h1 (see
FIG. 4 ) below the top wall. That distance may be in the range of 0.1 to 0.5 times the tray height, i.e., 0.1≦h1/H≦0.5. The bottoms of the troughs lie above the bottoms of the receptacles, preferably a distance h2 in the range of 0.1 to 0.5 time the tray height, i.e., 0.1≦h2/H≦0.5. Even at the lower limit, the bottoms of the troughs are well above the bottoms of the receptacles. - Each receptacle bottom has an inside diameter D and the semicylindrical portion of each trough has an inside diameter d. The preferred ratio d/D is in the range of 0.4 to 0.6.
- The dimensions and proportions for a presently most preferred tray are shown in the table below:
-
rows of receptacles 2 receptacles per row 4 tray height H 1.00 inch receptacle diameter D 1.80 inch trough diameter d 0.50 inch receptacle spacing C 2.35 inch receptacle taper α 6° trough axis to top h1 .25 inch trough to bottom h2 .25 inch h1/H .25 h2/H .25 - Referring again to
FIG. 1 , one can see that the troughs and peripheral receptacle walls defineoctagonal mesas 30 between each pair of diagonally adjacent receptacles. The mesa tops are preferably coplanar with the top wall. - The rim of the tray, best seen in
FIG. 3 , has an L-shaped reinforcingflange 32 that extends downward and then outward from the top wall. The rim gives the tray much greater flexural stiffness than it would otherwise have, and in conjunction with the stiffening provided by the troughs, results in a tray which is flexurally stiff and strong and can be lifted by one or both ends when fully loaded without failing. - Since the invention is subject to modifications and variations, it is intended that the foregoing description and the accompanying drawings shall be interpreted as only illustrative of the invention defined by the following claims.
Claims (15)
1. A tray for holding condiment containers, said tray comprising
at least two rows of receptacles, each receptacle having a bottom wall with a circular periphery and a side wall extending upward from the periphery of the bottom wall around a vertical receptacle axis,
said receptacles being interconnected by a planar top wall which extends outward from said side walls to a continuous peripheral rim,
all said receptacles also being interconnected by troughs, each said trough having a rounded bottom extending along a horizontal axis which intersects the vertical axis of each receptacle through which the trough passes.
2. The tray of claim 1 , wherein said side walls are tapered at and an angle of from 1° to 10°.
3. The tray of claim 1 , wherein said recesses are substantially identical in size, shape and spacing.
4. The tray of claim 1 , wherein the tray is formed of a polymeric material.
5. The tray of claim 1 , wherein the polymeric material is of substantially uniform thickness.
6. The tray of claim 1 , wherein said thickness is in the range of 0.020 to 0.040 inch.
7. The tray of claim 1 , wherein the polymeric material is polyethylene terephthalate.
8. The tray of claim 1 , wherein the horizontal axis of each trough lies a distance hl below the top wall.
9. The tray of claim 1 , wherein the distance hl divided by the tray height H is in the range of 0.1 to 0.5.
10. The tray of claim 1 , wherein each receptacle bottom has an inside diameter D and each said trough bottom has an inside diameter d, and the ratio d/D is in the range of 0.4 to 0.6.
11. The tray of claim 1 , wherein said trough bottoms lie a distance h2 above said bottom walls.
12. The tray of claim 1 , wherein said distance h2 is in the range of 0.1 to 0.5.
13. The tray of claim 1 , wherein the troughs and peripheral receptacle walls define octagonal mesas between each pair of diagonally adjacent receptacles.
14. The tray of claim 1 , wherein the mesas are coplanar with the top wall.
15. The tray of claim 1 , wherein the rim comprises a reinforcing flange extending downward from the top wall.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/163,333 US20120318705A1 (en) | 2011-06-17 | 2011-06-17 | Compartmented Tray for Condiment Containers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/163,333 US20120318705A1 (en) | 2011-06-17 | 2011-06-17 | Compartmented Tray for Condiment Containers |
Publications (1)
Publication Number | Publication Date |
---|---|
US20120318705A1 true US20120318705A1 (en) | 2012-12-20 |
Family
ID=47352823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/163,333 Abandoned US20120318705A1 (en) | 2011-06-17 | 2011-06-17 | Compartmented Tray for Condiment Containers |
Country Status (1)
Country | Link |
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US (1) | US20120318705A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101469677B1 (en) * | 2014-09-23 | 2014-12-05 | 주식회사코롬방제과 | Internal packaging tray and vessel containing the same |
USD820690S1 (en) * | 2014-03-28 | 2018-06-19 | Soremartec S.A. | Box |
USD834365S1 (en) | 2016-02-05 | 2018-11-27 | The Vollrath Company, L.L.C. | Hopper cover for food dispenser |
USD906841S1 (en) * | 2019-08-02 | 2021-01-05 | Skip Hop, Inc. | Container |
US11603228B2 (en) * | 2019-10-10 | 2023-03-14 | P.R.A. Company | Reusable recyclable thermoformed shipping containers |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2995272A (en) * | 1959-07-03 | 1961-08-08 | Roy C Larson | Beverage bottle receptacle |
US4286715A (en) * | 1978-09-12 | 1981-09-01 | Nespak S.P.A. Societa Generale Per L'imballaggio | Rectangular tray for packing and conveying spheroidal fruit |
US4478344A (en) * | 1983-01-28 | 1984-10-23 | Houston Rehrig | Hand carrying basket |
US4789063A (en) * | 1986-10-30 | 1988-12-06 | International Container Systems, Inc. | Spacer tray for packaging containers |
US5096065A (en) * | 1991-02-27 | 1992-03-17 | Vigue Henry R | Molded tray for holding different size containers |
US6076876A (en) * | 1998-01-26 | 2000-06-20 | The Chinet Company Technology | Two-cup beverage carrier |
USD590715S1 (en) * | 2007-06-08 | 2009-04-21 | Fibercel Packaging, Llc | Multi-use insert for four containers |
USD619860S1 (en) * | 2009-08-14 | 2010-07-20 | B & R Plastics, Inc. | Sculpted top rounded cup tray |
-
2011
- 2011-06-17 US US13/163,333 patent/US20120318705A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2995272A (en) * | 1959-07-03 | 1961-08-08 | Roy C Larson | Beverage bottle receptacle |
US4286715A (en) * | 1978-09-12 | 1981-09-01 | Nespak S.P.A. Societa Generale Per L'imballaggio | Rectangular tray for packing and conveying spheroidal fruit |
US4478344A (en) * | 1983-01-28 | 1984-10-23 | Houston Rehrig | Hand carrying basket |
US4789063A (en) * | 1986-10-30 | 1988-12-06 | International Container Systems, Inc. | Spacer tray for packaging containers |
US5096065A (en) * | 1991-02-27 | 1992-03-17 | Vigue Henry R | Molded tray for holding different size containers |
US6076876A (en) * | 1998-01-26 | 2000-06-20 | The Chinet Company Technology | Two-cup beverage carrier |
USD590715S1 (en) * | 2007-06-08 | 2009-04-21 | Fibercel Packaging, Llc | Multi-use insert for four containers |
USD619860S1 (en) * | 2009-08-14 | 2010-07-20 | B & R Plastics, Inc. | Sculpted top rounded cup tray |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD820690S1 (en) * | 2014-03-28 | 2018-06-19 | Soremartec S.A. | Box |
KR101469677B1 (en) * | 2014-09-23 | 2014-12-05 | 주식회사코롬방제과 | Internal packaging tray and vessel containing the same |
USD834365S1 (en) | 2016-02-05 | 2018-11-27 | The Vollrath Company, L.L.C. | Hopper cover for food dispenser |
USD844375S1 (en) * | 2016-02-05 | 2019-04-02 | The Vollrath Company, L.L.C. | Hopper cover for food dispenser |
USD906841S1 (en) * | 2019-08-02 | 2021-01-05 | Skip Hop, Inc. | Container |
US11603228B2 (en) * | 2019-10-10 | 2023-03-14 | P.R.A. Company | Reusable recyclable thermoformed shipping containers |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: CLASSIC SIGNATURE FOODS, INC., GEORGIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BROOKS, GLENN G.;REEL/FRAME:026688/0919 Effective date: 20110727 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |