ATE130270T1 - Speisenbehälter und verfahren zur herstellung. - Google Patents

Speisenbehälter und verfahren zur herstellung.

Info

Publication number
ATE130270T1
ATE130270T1 AT93306584T AT93306584T ATE130270T1 AT E130270 T1 ATE130270 T1 AT E130270T1 AT 93306584 T AT93306584 T AT 93306584T AT 93306584 T AT93306584 T AT 93306584T AT E130270 T1 ATE130270 T1 AT E130270T1
Authority
AT
Austria
Prior art keywords
polyethylene terephthalate
food container
tray
nucleated polyethylene
cover
Prior art date
Application number
AT93306584T
Other languages
English (en)
Inventor
Frank R Nissel
Original Assignee
Welex 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 Welex Inc filed Critical Welex Inc
Application granted granted Critical
Publication of ATE130270T1 publication Critical patent/ATE130270T1/de

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
    • B32B1/00—Layered products having a non-planar shape
    • 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
    • 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
    • B32B27/36—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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/14—Non-removable lids or covers
    • B65D43/16—Non-removable lids or covers hinged for upward or downward movement
    • B65D43/162—Non-removable lids or covers hinged for upward or downward movement the container, the lid and the hinge being made of one piece
    • 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
    • B65D81/3446—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 by microwaves
    • B65D81/3453—Rigid containers, e.g. trays, bottles, boxes, cups
    • 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
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/10—Details of hinged closures
    • B65D2251/1016—Means for locking the closure in closed position
    • B65D2251/105—The closure having a part fitting over the rim of the container or spout and retained by snapping over integral beads or projections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/12—Molded
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/14—Plastic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1397—Single layer [continuous layer]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Seeds, Soups, And Other Foods (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Cookers (AREA)
AT93306584T 1992-12-30 1993-08-19 Speisenbehälter und verfahren zur herstellung. ATE130270T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/998,393 US5318810A (en) 1992-12-30 1992-12-30 Food tray and method of making the same

Publications (1)

Publication Number Publication Date
ATE130270T1 true ATE130270T1 (de) 1995-12-15

Family

ID=25545150

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93306584T ATE130270T1 (de) 1992-12-30 1993-08-19 Speisenbehälter und verfahren zur herstellung.

Country Status (10)

Country Link
US (1) US5318810A (de)
EP (1) EP0605081B1 (de)
JP (1) JPH06226833A (de)
AT (1) ATE130270T1 (de)
AU (1) AU655894B2 (de)
DE (1) DE69300815T2 (de)
DK (1) DK0605081T3 (de)
MX (1) MX9305131A (de)
NO (1) NO933224L (de)
ZA (1) ZA936089B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19642287A1 (de) * 1996-10-14 1998-04-30 Hoechst Ag Mehrschichtige Platte aus einem kristallisierbaren Thermoplast, ein daraus herstellbarer, kristallisierter Formkörper sowie dessen Verwendung
US6524694B1 (en) 1997-06-13 2003-02-25 Polyone Corporation Compositions for imparting a translucent optical effect to transparent thermoplastic polymers
DE69906780T2 (de) 1998-10-12 2003-10-16 Kevin William Joseph Clarke Thermisch isolierter mikrowellen kochbehälter
US20030168451A1 (en) * 2002-03-07 2003-09-11 Timothy Bohrer Method of making one-piece lidded containers and containers made by the same
US7189777B2 (en) 2003-06-09 2007-03-13 Eastman Chemical Company Compositions and method for improving reheat rate of PET using activated carbon
USD526480S1 (en) * 2005-01-18 2006-08-15 Thomas Direct Sales, Inc. Business card holder
US20080003387A1 (en) * 2006-06-16 2008-01-03 Gene Michael Altonen Plastic pressurized dispenser
GB2441819A (en) * 2006-09-13 2008-03-19 Petfast Ltd Adhesive base for container, especially a disposable pet food container
US7918362B2 (en) * 2007-10-09 2011-04-05 Just Encase Products, Inc. Transparent, portable secure container for consumer products not legally purchased by minors
US8574694B2 (en) 2009-11-03 2013-11-05 Curwood, Inc. Packaging sheet with improved cutting properties
EP2686153A1 (de) 2011-03-15 2014-01-22 Cryovac, Inc. Behälter aus teilweise kristallisiertem polyester
ITMI20111088A1 (it) * 2011-06-16 2012-12-17 Point Plastic Srl Film multistrato in materiale termoplastico riciclabile, contenitore comprendente tale film e relativa confezione.
MX2018001774A (es) * 2015-08-12 2019-10-15 First Quality Packaging Solutions Llc Recipiente y método para formarlo.
CN108249053A (zh) * 2018-01-30 2018-07-06 海宁市麦米米食品有限公司 一种糕点放置用的保温盒
USD964862S1 (en) 2018-08-21 2022-09-27 Intercontinental Great Brands Llc Tray
US11254466B2 (en) 2018-08-21 2022-02-22 Intercontinental Great Brands Llc Food storage tray

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3865302A (en) * 1972-11-10 1975-02-11 Du Pont Container for cooking food therein
US4127631A (en) * 1976-11-05 1978-11-28 Standard Oil Company Thermoforming process for polyalkylene terephthalate polyester resins
SE7907117L (sv) * 1979-08-27 1981-02-28 Findus Forpackning for livsmedelsprodukter
US4562023A (en) * 1981-08-18 1985-12-31 Dynamit Nobel Aktiengesellschaft Process and apparatus for producing a synthetic resin sheet having a colored band of varying color intensity
US4521359A (en) * 1981-12-04 1985-06-04 Exxon Research & Engineering Co. Method of coextruding plastics to form a composite sheet
US4441626A (en) * 1981-12-14 1984-04-10 Fidelity Grafcor, Inc. Pizza box
US4390649A (en) * 1982-02-18 1983-06-28 Allied Corporation Injection moldable poly(ethylene terephthalate)
EP0111728A3 (de) * 1982-11-12 1985-04-03 Concast Standard Ag Verfahren und Vorrichtung zur Herstellung band- oder folienartiger Produkte
DE3483543D1 (de) * 1983-06-03 1990-12-13 Fp Corp Behaelter.
US4533510A (en) * 1983-09-19 1985-08-06 Nissel Frank R Method and apparatus for continuously co-extruding a sheet
US4765999A (en) * 1985-07-26 1988-08-23 Presto Products, Incorporated Polyester/copolyester coextruded packaging film
FR2588797B1 (fr) * 1985-10-18 1988-07-22 Siamp Cedap Reunies Procede pour la fabrication d'une feuille plastique multicolore
US4888459A (en) * 1986-12-18 1989-12-19 Alcan International Limited Microwave container with dielectric structure of varying properties and method of using same
US5095186A (en) * 1987-01-29 1992-03-10 Waldorf Corporation Method for making selectively metallized microwave heating packages
GB8705712D0 (en) * 1987-03-11 1987-04-15 Du Pont Canada Lid for food trays
US4809876A (en) * 1987-08-27 1989-03-07 Aluminum Company Of America Container body having improved gas barrier properties
US4839131A (en) * 1987-09-03 1989-06-13 P.C.E. Corp. Layer width control
US4933193A (en) * 1987-12-11 1990-06-12 E. I. Du Pont De Nemours And Company Microwave cooking package
US5032448A (en) * 1988-08-24 1991-07-16 Packaging Concepts Inc. Multi-layered packaging material and method
US5124519A (en) * 1990-01-23 1992-06-23 International Paper Company Absorbent microwave susceptor composite and related method of manufacture
US5039001A (en) * 1990-06-18 1991-08-13 Kraft General Foods, Inc. Microwavable package and process
DE4118624C1 (de) * 1991-06-06 1992-04-30 Polarcup Gmbh, 5584 Alf, De

Also Published As

Publication number Publication date
EP0605081B1 (de) 1995-11-15
DK0605081T3 (da) 1995-12-18
DE69300815T2 (de) 1996-05-15
DE69300815D1 (de) 1995-12-21
NO933224D0 (no) 1993-09-09
US5318810A (en) 1994-06-07
ZA936089B (en) 1994-03-14
MX9305131A (es) 1994-06-30
AU655894B2 (en) 1995-01-12
AU4471593A (en) 1994-07-14
EP0605081A1 (de) 1994-07-06
NO933224L (no) 1994-07-01
JPH06226833A (ja) 1994-08-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee