GB647423A - Improvements in or relating to vacuum packaging - Google Patents

Improvements in or relating to vacuum packaging

Info

Publication number
GB647423A
GB647423A GB480448A GB480448A GB647423A GB 647423 A GB647423 A GB 647423A GB 480448 A GB480448 A GB 480448A GB 480448 A GB480448 A GB 480448A GB 647423 A GB647423 A GB 647423A
Authority
GB
United Kingdom
Prior art keywords
container
gas
relating
vacuum
vacuum packaging
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
GB480448A
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.)
FREDERICK PETERS NICHOLAS
HERBERT HENRY THOMAS ALWAY
ES&A Robinson Canada Ltd
ES&A Robinson Ltd
Original Assignee
FREDERICK PETERS NICHOLAS
HERBERT HENRY THOMAS ALWAY
ES&A Robinson Canada Ltd
ES&A Robinson 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 FREDERICK PETERS NICHOLAS, HERBERT HENRY THOMAS ALWAY, ES&A Robinson Canada Ltd, ES&A Robinson Ltd filed Critical FREDERICK PETERS NICHOLAS
Priority to GB480448A priority Critical patent/GB647423A/en
Publication of GB647423A publication Critical patent/GB647423A/en
Expired 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/38—Articles or materials enclosed in two or more wrappers disposed one inside the other

Landscapes

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

Abstract

647,423. Packaging. ROBINSON, Ltd., E. S. & A., NICHOLAS, F. P., and ALWAY, H. H. T. Feb. 18, 1948, No. 4804. Drawings to Specification. [Class 94(i)] A vacuum package is produced by packing a commodity into a container made from a material, such as polyvinyl chloride, which has a low rate of permeability to oxygen and nitrogen and a high rate to some other gas, such as carbon dioxide, sulphur dioxide or ammonia, charging such other gas into the container so as to expel air therefrom, sealing the container and allowing the contained gas to pass through the walls of the container to the atmosphere. The container may subsequently be enclosed in a gas-resistant envelope to retain the vacuum.
GB480448A 1948-02-18 1948-02-18 Improvements in or relating to vacuum packaging Expired GB647423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB480448A GB647423A (en) 1948-02-18 1948-02-18 Improvements in or relating to vacuum packaging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB480448A GB647423A (en) 1948-02-18 1948-02-18 Improvements in or relating to vacuum packaging

Publications (1)

Publication Number Publication Date
GB647423A true GB647423A (en) 1950-12-13

Family

ID=9784123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB480448A Expired GB647423A (en) 1948-02-18 1948-02-18 Improvements in or relating to vacuum packaging

Country Status (1)

Country Link
GB (1) GB647423A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3067552A (en) * 1958-12-08 1962-12-11 Owens Illinois Glass Co Glass packaging
DE1169839B (en) * 1957-03-12 1964-05-06 Fritz Reinhardt Stable flat pouch pack
DE2839385A1 (en) * 1977-09-19 1979-03-22 Toray Silicone Co WATERPROOF PACKAGING FOR ONE-COMPONENT SEALING COMPOSITES THAT CURED AT ROOM TEMPERATURE DUE TO MOISTURE
US4513015A (en) * 1981-02-27 1985-04-23 Nestec, S.A. Method of sealing a container and removing air headspace

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169839B (en) * 1957-03-12 1964-05-06 Fritz Reinhardt Stable flat pouch pack
US3067552A (en) * 1958-12-08 1962-12-11 Owens Illinois Glass Co Glass packaging
DE2839385A1 (en) * 1977-09-19 1979-03-22 Toray Silicone Co WATERPROOF PACKAGING FOR ONE-COMPONENT SEALING COMPOSITES THAT CURED AT ROOM TEMPERATURE DUE TO MOISTURE
US4513015A (en) * 1981-02-27 1985-04-23 Nestec, S.A. Method of sealing a container and removing air headspace

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