ES435593A1 - High strength open bottom packaging tray - Google Patents
High strength open bottom packaging trayInfo
- Publication number
- ES435593A1 ES435593A1 ES435593A ES435593A ES435593A1 ES 435593 A1 ES435593 A1 ES 435593A1 ES 435593 A ES435593 A ES 435593A ES 435593 A ES435593 A ES 435593A ES 435593 A1 ES435593 A1 ES 435593A1
- Authority
- ES
- Spain
- Prior art keywords
- tray
- ribs
- preform
- rib
- intersecting
- 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
Links
- 238000004806 packaging method and process Methods 0.000 title abstract 2
- 238000005304 joining Methods 0.000 abstract 3
- 239000011105 molded pulp Substances 0.000 abstract 3
- 238000003825 pressing Methods 0.000 abstract 2
- 241000251468 Actinopterygii Species 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 235000013372 meat Nutrition 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 244000144977 poultry Species 0.000 abstract 1
- 238000003860 storage Methods 0.000 abstract 1
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—Rigid or semi-rigid 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 or by deep-drawing operations performed on sheet material
- B65D1/34—Trays or like shallow containers
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Packages (AREA)
- Table Devices Or Equipment (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Paper (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Making Paper Articles (AREA)
Abstract
A tray of molded pulp or the like for packaging meat, poultry or fish in conjunction with an overwrap transparent film and the method and apparatus for making the tray. The tray bottom is formed of a plurality of generally vertical ribs joining or intersecting in two directions and defining open windows therebetween, the height of each rib being on the order of several times the thickness of the remainder of the tray, the side and end walls having double sloped portions, and the total volume of the ribs being approximately equal to the volume of a bottom of an imperforate bottom tray of the same size. The method of making a tray including the steps of (a) taking a wet preform of molded pulp or the like formed in an open bottom construction with a plurality of inverted V or U-shaped ribs joining or intersecting in two directions and defining open windows therebetween and pressing the side walls of the V or U-shaped ribs together to impart to said ribs the form of generally vertical ribs with parallel side wall portions, and (b) drying the tray under controlled conditions to final form for storage or shipment. The apparatus for making a tray comprising a male forming die member including a plurality of rib grooves joining or intersecting in two directions into which a wet preform of molded pulp or the like may be transferred a stuffing element for effecting initial seating of the rib members of the wet preform within the rib grooves and female press die member with a plurality of insert plugs for pressing the ribs of the preform into the rib grooves of the male die member into fully seated relationship whereby final shape of the tray is imparted to the preform.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US481850A US3894679A (en) | 1974-06-21 | 1974-06-21 | High strength open bottom packaging tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES435593A1 true ES435593A1 (en) | 1977-03-16 |
Family
ID=23913638
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES435593A Expired ES435593A1 (en) | 1974-06-21 | 1975-03-13 | High strength open bottom packaging tray |
| ES1976232134U Expired ES232134Y (en) | 1974-06-21 | 1976-10-28 | A MOLDED TRAY FOR THE PACKAGING OF MEAT, FISH OR FRESH A-VES. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1976232134U Expired ES232134Y (en) | 1974-06-21 | 1976-10-28 | A MOLDED TRAY FOR THE PACKAGING OF MEAT, FISH OR FRESH A-VES. |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US3894679A (en) |
| JP (1) | JPS512577A (en) |
| AT (1) | AT341941B (en) |
| AU (1) | AU475176B2 (en) |
| BE (1) | BE830056A (en) |
| BR (1) | BR7503916A (en) |
| CA (1) | CA1021734A (en) |
| CH (1) | CH590761A5 (en) |
| DE (1) | DE2516412C3 (en) |
| DK (1) | DK114775A (en) |
| ES (2) | ES435593A1 (en) |
| FR (1) | FR2275368A1 (en) |
| GB (2) | GB1484439A (en) |
| IL (2) | IL46769A (en) |
| IT (1) | IT1034443B (en) |
| LU (1) | LU72775A1 (en) |
| NL (1) | NL7504209A (en) |
| NO (1) | NO751240L (en) |
| SE (1) | SE7502429L (en) |
| ZA (1) | ZA751333B (en) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3986655A (en) * | 1976-02-03 | 1976-10-19 | Keyes Fibre Company | Packaging tray |
| CA1081663A (en) * | 1977-12-30 | 1980-07-15 | Richard F. Reifers | Food packaging tray |
| US4442969A (en) * | 1983-04-28 | 1984-04-17 | Mobil Oil Corporation | Reinforced packaging tray |
| USRE33143E (en) * | 1984-11-20 | 1990-01-09 | Lin Tec Verpackungstechnik Gmbh | Tray for receiving foodstuffs and a process and apparatus for producing it |
| DE3442341A1 (en) * | 1984-11-20 | 1986-05-22 | LinTec Verpackungstechnik GmbH, 2863 Ritterhude | TRAY FOR ACCOMPANYING FOODSTUFFS AND METHOD AND DEVICE FOR THE PRODUCTION THEREOF |
| US4964507A (en) * | 1989-11-28 | 1990-10-23 | Hanks Chen | Packing cases for frozen shrimps |
| DE4113650A1 (en) * | 1991-04-26 | 1992-10-29 | Jens Kaupert | Shock absorbing packing elements of pure cellulose - are made by soaking cellulose in water and using perforated shaping moulds |
| US6082529A (en) * | 1997-08-07 | 2000-07-04 | Armtec Defense Products Co. | Ammunition packaging |
| JP2000345500A (en) | 1999-06-02 | 2000-12-12 | Kao Corp | Papermaking mold |
| NZ534244A (en) * | 2004-07-20 | 2007-05-31 | Foodcap Int Ltd | Product distribution methods and apparatus |
| US7363861B2 (en) * | 2004-08-13 | 2008-04-29 | Armtec Defense Products Co. | Pyrotechnic systems and associated methods |
| AU2005294891B2 (en) * | 2004-10-15 | 2013-01-31 | Foodcap International Limited | Container, lid and clip therefor |
| NZ536008A (en) * | 2004-10-15 | 2007-06-29 | Foodcap Int Ltd | Method of maintaining the appearance or colour of a cut of meat |
| ES2530521T3 (en) * | 2004-10-15 | 2015-03-03 | Foodcap Int Ltd | Procedures and apparatus for thermal regulation of perishable products |
| US20080166460A1 (en) * | 2004-10-18 | 2008-07-10 | Foodcap International Limited | Methods and Apparatus for Processing Perishable Products |
| WO2006043835A2 (en) * | 2004-10-18 | 2006-04-27 | Foodcap International Limited | Processing, storage and distribution system for perishable food products |
| ES2624002T3 (en) * | 2004-10-18 | 2017-07-12 | Foodcap International Limited | Method for processing and distribution of meat products |
| US8146502B2 (en) | 2006-01-06 | 2012-04-03 | Armtec Defense Products Co. | Combustible cartridge cased ammunition assembly |
| US20100274544A1 (en) * | 2006-03-08 | 2010-10-28 | Armtec Defense Products Co. | Squib simulator |
| US7913625B2 (en) * | 2006-04-07 | 2011-03-29 | Armtec Defense Products Co. | Ammunition assembly with alternate load path |
| US8893917B1 (en) * | 2012-03-07 | 2014-11-25 | Camco Manufacturing, Inc. | Overflow pan for a water heater and method |
| US11220376B2 (en) * | 2014-10-21 | 2022-01-11 | Creative Plastic Concepts, Llc | Container lid with surface features and connecting bridges |
| USD759479S1 (en) * | 2015-02-20 | 2016-06-21 | World Centric | Container |
| CN107326750B (en) * | 2017-08-15 | 2023-11-21 | 吉特利环保科技（厦门）有限公司 | A grouting device for pulp molding and a grouting method thereof |
| US11345529B2 (en) * | 2018-06-22 | 2022-05-31 | Tricorbraun Inc. | Packaging insert for individual containers |
| SE547002C2 (en) * | 2018-07-19 | 2025-04-01 | Celwise Ab | Laminated biodegradable product and method of its production |
| CN113863057B (en) * | 2021-09-03 | 2022-08-02 | 珠海格力电器股份有限公司 | Heating mould |
| USD1113365S1 (en) * | 2023-10-05 | 2026-02-17 | Shenzhen Xiaomo Technology Co., Ltd | Silicone tray |
| EP4650518A1 (en) * | 2024-05-13 | 2025-11-19 | Rottneros Packaging AB | Modular compression moulding tool for manufacturing a fibrous pulp product |
| USD1081289S1 (en) * | 2024-08-27 | 2025-07-01 | Ming Zhao | Chocolate bar mold |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3698623A (en) * | 1970-07-09 | 1972-10-17 | Diamond Int Corp | Open bottom meat container |
| US3682365A (en) * | 1971-01-27 | 1972-08-08 | Diamond Int Corp | High strength open bottom meat container |
| US3718274A (en) * | 1972-04-24 | 1973-02-27 | Diamond Int Corp | High strength open bottom packaging trays |
| US3756492A (en) * | 1972-05-24 | 1973-09-04 | Diamond Int Corp | High strength open bottom packaging tray |
| BE791848R (en) * | 1972-08-14 | 1973-05-24 | Diamond Int Corp | BOWL FOR PACKAGING OF |
| US3845896A (en) * | 1973-01-31 | 1974-11-05 | Keyes Fibre Co | Open bottom tray with multiple pedestal display platform |
-
1974
- 1974-06-21 US US481850A patent/US3894679A/en not_active Expired - Lifetime
- 1974-08-06 CA CA206,361A patent/CA1021734A/en not_active Expired
-
1975
- 1975-03-03 GB GB8685/75A patent/GB1484439A/en not_active Expired
- 1975-03-03 GB GB5763/76A patent/GB1484440A/en not_active Expired
- 1975-03-04 ZA ZA00751333A patent/ZA751333B/en unknown
- 1975-03-05 SE SE7502429A patent/SE7502429L/en unknown
- 1975-03-07 IL IL46769A patent/IL46769A/en unknown
- 1975-03-13 ES ES435593A patent/ES435593A1/en not_active Expired
- 1975-03-14 AU AU79098/75A patent/AU475176B2/en not_active Expired
- 1975-03-20 IT IT21472/75A patent/IT1034443B/en active
- 1975-03-20 CH CH358075A patent/CH590761A5/xx not_active IP Right Cessation
- 1975-03-20 DK DK114775A patent/DK114775A/en unknown
- 1975-03-26 AT AT232775A patent/AT341941B/en not_active IP Right Cessation
- 1975-04-09 NO NO751240A patent/NO751240L/no unknown
- 1975-04-09 NL NL7504209A patent/NL7504209A/en not_active Application Discontinuation
- 1975-04-15 DE DE2516412A patent/DE2516412C3/en not_active Expired
- 1975-05-01 JP JP50053068A patent/JPS512577A/en active Pending
- 1975-06-10 BE BE157178A patent/BE830056A/en unknown
- 1975-06-11 FR FR7518302A patent/FR2275368A1/en not_active Withdrawn
- 1975-06-19 LU LU72775A patent/LU72775A1/xx unknown
- 1975-06-20 BR BR5031/75D patent/BR7503916A/en unknown
-
1976
- 1976-10-28 ES ES1976232134U patent/ES232134Y/en not_active Expired
-
1977
- 1977-08-04 IL IL52653A patent/IL52653A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES232134Y (en) | 1978-06-01 |
| NL7504209A (en) | 1975-12-23 |
| FR2275368A1 (en) | 1976-01-16 |
| LU72775A1 (en) | 1976-04-13 |
| DE2516412B2 (en) | 1978-09-28 |
| AU475176B2 (en) | 1976-08-12 |
| GB1484439A (en) | 1977-09-01 |
| DK114775A (en) | 1975-12-22 |
| ZA751333B (en) | 1976-02-25 |
| IT1034443B (en) | 1979-09-10 |
| AT341941B (en) | 1978-03-10 |
| AU7909875A (en) | 1976-08-12 |
| IL52653A0 (en) | 1977-10-31 |
| US3894679A (en) | 1975-07-15 |
| BR7503916A (en) | 1976-07-06 |
| BE830056A (en) | 1975-12-10 |
| IL46769A0 (en) | 1975-05-22 |
| ATA232775A (en) | 1977-06-15 |
| CH590761A5 (en) | 1977-08-31 |
| GB1484440A (en) | 1977-09-01 |
| JPS512577A (en) | 1976-01-10 |
| IL46769A (en) | 1978-07-31 |
| DE2516412C3 (en) | 1979-06-13 |
| ES232134U (en) | 1978-01-16 |
| SE7502429L (en) | 1975-12-22 |
| NO751240L (en) | 1975-12-23 |
| DE2516412A1 (en) | 1976-01-08 |
| CA1021734A (en) | 1977-11-29 |
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