FR2449045A1 - Moulded frozen food containers with a channel beneath their base - to allow local deformation or freezing without losing stability - Google Patents

Moulded frozen food containers with a channel beneath their base - to allow local deformation or freezing without losing stability

Info

Publication number
FR2449045A1
FR2449045A1 FR7904767A FR7904767A FR2449045A1 FR 2449045 A1 FR2449045 A1 FR 2449045A1 FR 7904767 A FR7904767 A FR 7904767A FR 7904767 A FR7904767 A FR 7904767A FR 2449045 A1 FR2449045 A1 FR 2449045A1
Authority
FR
France
Prior art keywords
container
base
freezing
frozen food
food containers
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
Application number
FR7904767A
Other languages
French (fr)
Other versions
FR2449045B3 (en
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.)
SEPROSY
Original Assignee
SEPROSY
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 SEPROSY filed Critical SEPROSY
Priority to FR7904767A priority Critical patent/FR2449045A1/en
Publication of FR2449045A1 publication Critical patent/FR2449045A1/en
Application granted granted Critical
Publication of FR2449045B3 publication Critical patent/FR2449045B3/fr
Granted legal-status Critical Current

Links

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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
    • B65D21/023—Closed containers provided with local cooperating elements in the top and bottom surfaces, e.g. projection and recess
    • B65D21/0231—Bottles, canisters or jars whereby the neck or handle project into a cooperating cavity in the bottom
    • 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
    • B65D1/40—Details of walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Packages (AREA)

Abstract

Container for holding frozen foods includes a deep longitudinal recess in the base so that the vol. of the container can vary in response to freeze/thaw cycles without the overall dimensions of the container and/or its stability when free-standing being disturbed. Alternatively, the recess allows local circulation of coolant air so as to initially freeze the material in the base of the container and thus stabilise the base form, for positional stability, before the bulk of the container contents set. Suitable for e.g. blow moulded polyethylene container for receiving materials such as homogenised egg. Pref. the depth of the recess is >=2 cm.
FR7904767A 1979-02-19 1979-02-19 Moulded frozen food containers with a channel beneath their base - to allow local deformation or freezing without losing stability Granted FR2449045A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7904767A FR2449045A1 (en) 1979-02-19 1979-02-19 Moulded frozen food containers with a channel beneath their base - to allow local deformation or freezing without losing stability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7904767A FR2449045A1 (en) 1979-02-19 1979-02-19 Moulded frozen food containers with a channel beneath their base - to allow local deformation or freezing without losing stability

Publications (2)

Publication Number Publication Date
FR2449045A1 true FR2449045A1 (en) 1980-09-12
FR2449045B3 FR2449045B3 (en) 1981-11-20

Family

ID=9222414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904767A Granted FR2449045A1 (en) 1979-02-19 1979-02-19 Moulded frozen food containers with a channel beneath their base - to allow local deformation or freezing without losing stability

Country Status (1)

Country Link
FR (1) FR2449045A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520936A (en) * 1982-05-20 1985-06-04 Polybottle Blow moulded plastic containers
US4949861A (en) * 1988-11-14 1990-08-21 American National Can Company Rectangular plastic container with panel support
US5222615A (en) * 1985-07-30 1993-06-29 Yoshino Kogyosho Co., Ltd. Container having support structure in its bottom section
EP1391388A1 (en) * 2002-08-21 2004-02-25 L'oreal Container with reinforced wall
US7258250B2 (en) 2002-08-21 2007-08-21 L'oreal Receptacle having a reinforced wall
EP4245679A1 (en) * 2022-03-16 2023-09-20 Henkel AG & Co. KGaA Stackable plastic bottle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520936A (en) * 1982-05-20 1985-06-04 Polybottle Blow moulded plastic containers
US5222615A (en) * 1985-07-30 1993-06-29 Yoshino Kogyosho Co., Ltd. Container having support structure in its bottom section
US4949861A (en) * 1988-11-14 1990-08-21 American National Can Company Rectangular plastic container with panel support
EP1391388A1 (en) * 2002-08-21 2004-02-25 L'oreal Container with reinforced wall
FR2843731A1 (en) * 2002-08-21 2004-02-27 Oreal REINFORCED WALL CONTAINER
US7258250B2 (en) 2002-08-21 2007-08-21 L'oreal Receptacle having a reinforced wall
EP4245679A1 (en) * 2022-03-16 2023-09-20 Henkel AG & Co. KGaA Stackable plastic bottle

Also Published As

Publication number Publication date
FR2449045B3 (en) 1981-11-20

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Legal Events

Date Code Title Description
ST Notification of lapse