FR2318082A1 - Deep drawn composite foil dishes for oven heating prepd. food - have polypropylene centre foil, polyethylene terephthalate polyester outer foils and sealed lid - Google Patents
Deep drawn composite foil dishes for oven heating prepd. food - have polypropylene centre foil, polyethylene terephthalate polyester outer foils and sealed lidInfo
- Publication number
- FR2318082A1 FR2318082A1 FR7621902A FR7621902A FR2318082A1 FR 2318082 A1 FR2318082 A1 FR 2318082A1 FR 7621902 A FR7621902 A FR 7621902A FR 7621902 A FR7621902 A FR 7621902A FR 2318082 A1 FR2318082 A1 FR 2318082A1
- Authority
- FR
- France
- Prior art keywords
- container
- foil
- polypropylene
- dishes
- deep drawn
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/40—Applications of laminates for particular packaging purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
- B65D81/34—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 for packaging foodstuffs or other articles intended to be cooked or heated within the package
- B65D81/343—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 for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated in a conventional oven, e.g. a gas or electric resistance oven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Laminated Bodies (AREA)
- Packages (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Cookers (AREA)
Abstract
Deep drawn containers which are suitable for heating up prepd. dishes at oven temps. of >160 degrees C are claimed. These are comprised of a middle layer of polypropylene which pref. contains solid fillers, and two outer layers of thermoplastic terephthalate polyester. An adhesion agent is provided between the centre and outer layers. The container is provided with a lid, the surface of which in contact with the container is made of PVC, polysulphone, polycarbonate or a thermplastic terephthalate polyester. The lid is bound to the container by a sealed seam. Esp. useful as disposable packaging for dishes which can be reheated in the oven at temps. of =200 degrees C. The containers are moderately priced and are dimensionally stable at these temps. A deep drawn container was made from a 400 mu polypropylene foil contg. 10% glass fibre bound on both faces to 50 mu amorphous polyethylene terephthalate foils. A chicken and potato meal was sealed into the container with a 50 mu polycarbonate foil lid. The meal was heated e.g. at 200 degrees C for 30 mins. without distortion of the container.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2531860A DE2531860B2 (en) | 1975-07-17 | 1975-07-17 | Composite shell |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2318082A1 true FR2318082A1 (en) | 1977-02-11 |
FR2318082B1 FR2318082B1 (en) | 1980-10-03 |
Family
ID=5951697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7621902A Granted FR2318082A1 (en) | 1975-07-17 | 1976-07-16 | Deep drawn composite foil dishes for oven heating prepd. food - have polypropylene centre foil, polyethylene terephthalate polyester outer foils and sealed lid |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT352000B (en) |
DE (1) | DE2531860B2 (en) |
FR (1) | FR2318082A1 (en) |
IT (1) | IT1071151B (en) |
SE (1) | SE418273B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0128425A1 (en) * | 1983-06-03 | 1984-12-19 | FP Corporation | Container |
FR2774078A1 (en) * | 1998-01-29 | 1999-07-30 | Soplaril Sa | Solids, especially sweets, wrapped in twist or fold retaining polymer film |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB974445A (en) * | 1962-08-31 | 1964-11-04 | Ici Ltd | New laminates |
GB1200499A (en) * | 1966-12-23 | 1970-07-29 | Allied Chem | A method of making shaped thermoset composites |
FR2088491A1 (en) * | 1970-05-11 | 1972-01-07 | Kalle Ag | |
FR2141254A5 (en) * | 1971-06-07 | 1973-01-19 | Kalle Ag | Food container - with inner layer of polyalkene, outer layer of heat resistant thermoplastic and intermediate adhesive layer |
DE2144958A1 (en) * | 1971-09-08 | 1973-03-22 | Wmf Wuerttemberg Metallwaren | BARRELS, IN PARTICULAR DISPOSABLE CUTLERY, MADE OF PLASTIC |
FR2155233A5 (en) * | 1971-10-05 | 1973-05-18 | Toyo Seikan Kaisha Ltd | |
FR2172729A5 (en) * | 1972-02-19 | 1973-09-28 | Hoechst Ag | Polyolefin food container - sealed with polyethylene terephthalate or aluminium and polyolefin sandwich material |
FR2196248A1 (en) * | 1972-08-18 | 1974-03-15 | Du Pont |
-
1975
- 1975-07-17 DE DE2531860A patent/DE2531860B2/en not_active Ceased
-
1976
- 1976-07-15 IT IT68779/76A patent/IT1071151B/en active
- 1976-07-15 AT AT521176A patent/AT352000B/en not_active IP Right Cessation
- 1976-07-16 FR FR7621902A patent/FR2318082A1/en active Granted
- 1976-07-16 SE SE7608172A patent/SE418273B/en unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB974445A (en) * | 1962-08-31 | 1964-11-04 | Ici Ltd | New laminates |
GB1200499A (en) * | 1966-12-23 | 1970-07-29 | Allied Chem | A method of making shaped thermoset composites |
FR2088491A1 (en) * | 1970-05-11 | 1972-01-07 | Kalle Ag | |
FR2141254A5 (en) * | 1971-06-07 | 1973-01-19 | Kalle Ag | Food container - with inner layer of polyalkene, outer layer of heat resistant thermoplastic and intermediate adhesive layer |
DE2144958A1 (en) * | 1971-09-08 | 1973-03-22 | Wmf Wuerttemberg Metallwaren | BARRELS, IN PARTICULAR DISPOSABLE CUTLERY, MADE OF PLASTIC |
FR2155233A5 (en) * | 1971-10-05 | 1973-05-18 | Toyo Seikan Kaisha Ltd | |
FR2172729A5 (en) * | 1972-02-19 | 1973-09-28 | Hoechst Ag | Polyolefin food container - sealed with polyethylene terephthalate or aluminium and polyolefin sandwich material |
FR2196248A1 (en) * | 1972-08-18 | 1974-03-15 | Du Pont |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0128425A1 (en) * | 1983-06-03 | 1984-12-19 | FP Corporation | Container |
US4704510A (en) * | 1983-06-03 | 1987-11-03 | Fukuyama Pearl Shiko Kabushiki Kaisha | Containers for food service |
FR2774078A1 (en) * | 1998-01-29 | 1999-07-30 | Soplaril Sa | Solids, especially sweets, wrapped in twist or fold retaining polymer film |
Also Published As
Publication number | Publication date |
---|---|
IT1071151B (en) | 1985-04-02 |
SE7608172L (en) | 1977-01-18 |
SE418273B (en) | 1981-05-18 |
DE2531860B2 (en) | 1979-08-30 |
ATA521176A (en) | 1979-01-15 |
DE2531860A1 (en) | 1977-01-20 |
FR2318082B1 (en) | 1980-10-03 |
AT352000B (en) | 1979-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |