GB715366A - Improved process for applying protective coverings - Google Patents

Improved process for applying protective coverings

Info

Publication number
GB715366A
GB715366A GB904852A GB904852A GB715366A GB 715366 A GB715366 A GB 715366A GB 904852 A GB904852 A GB 904852A GB 904852 A GB904852 A GB 904852A GB 715366 A GB715366 A GB 715366A
Authority
GB
United Kingdom
Prior art keywords
film
improved process
protective coverings
applying protective
article
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
Application number
GB904852A
Inventor
William Elliott Frew Gates
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB904852A priority Critical patent/GB715366A/en
Publication of GB715366A publication Critical patent/GB715366A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B53/00Shrinking wrappers, containers, or container covers during or after packaging
    • B65B53/02Shrinking wrappers, containers, or container covers during or after packaging by heat
    • B65B53/04Shrinking wrappers, containers, or container covers during or after packaging by heat supplied by liquids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D81/00Containers, 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
    • B65D81/18Containers, 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 providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20Containers, 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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2007Containers, 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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
    • B65D81/2023Containers, 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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum in a flexible container

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)

Abstract

An article of food, e.g. a chicken, is packaged by placing it in a bag formed from polythene film, or otherwise covering it with polythene film, evacuating and sealing the package and then dipping it in a hot fluid maintained at a temperature of at least 105 DEG C so that the film shrinks into close contact with the article. The film is preferably unoriented from 0.0015 inch to 0.005 inch thick, and the fluid, e.g. an aqueous solution of sodium, calcium or ammonium chloride, or water mixed with glycerine, is preferably maintained at a temperature not exceeding 125 DEG C. Specification 676,500 is referred to.
GB904852A 1952-04-09 1952-04-09 Improved process for applying protective coverings Expired GB715366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB904852A GB715366A (en) 1952-04-09 1952-04-09 Improved process for applying protective coverings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB904852A GB715366A (en) 1952-04-09 1952-04-09 Improved process for applying protective coverings

Publications (1)

Publication Number Publication Date
GB715366A true GB715366A (en) 1954-09-15

Family

ID=9864392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB904852A Expired GB715366A (en) 1952-04-09 1952-04-09 Improved process for applying protective coverings

Country Status (1)

Country Link
GB (1) GB715366A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053906B (en) * 1957-04-10 1959-03-26 Benckiser Gmbh Joh A Process for pasteurizing goods packed in plastic films
US2890552A (en) * 1955-02-04 1959-06-16 Union Carbide Corp Method of packaging
DE1097794B (en) * 1956-07-14 1961-01-19 Kornelis Van De Kerke Method and device for preserving food by heating in a closed container
DE1117985B (en) * 1957-05-09 1961-11-23 Unilever Nv Process for the rapid production of ready-to-use pickled, sliced pork
DE1144092B (en) * 1960-03-02 1963-02-21 Ct Nat De Rech Scient Plastic bags for preserving and maturing vegetable products
DE1155966B (en) * 1955-10-20 1963-10-17 Exxon Research Engineering Co Polyethylene-containing film wrapping suitable for holding meat and other foods
US5740659A (en) * 1995-09-29 1998-04-21 E. I. Du Pont De Nemours And Company Shrink tunnel and methods relating thereto
GB2331059A (en) * 1997-10-24 1999-05-12 Tfe Limited Packaging foodstuffs and bag production

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890552A (en) * 1955-02-04 1959-06-16 Union Carbide Corp Method of packaging
DE1155966B (en) * 1955-10-20 1963-10-17 Exxon Research Engineering Co Polyethylene-containing film wrapping suitable for holding meat and other foods
DE1097794B (en) * 1956-07-14 1961-01-19 Kornelis Van De Kerke Method and device for preserving food by heating in a closed container
DE1053906B (en) * 1957-04-10 1959-03-26 Benckiser Gmbh Joh A Process for pasteurizing goods packed in plastic films
DE1117985B (en) * 1957-05-09 1961-11-23 Unilever Nv Process for the rapid production of ready-to-use pickled, sliced pork
DE1144092B (en) * 1960-03-02 1963-02-21 Ct Nat De Rech Scient Plastic bags for preserving and maturing vegetable products
US5740659A (en) * 1995-09-29 1998-04-21 E. I. Du Pont De Nemours And Company Shrink tunnel and methods relating thereto
GB2331059A (en) * 1997-10-24 1999-05-12 Tfe Limited Packaging foodstuffs and bag production

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