GB189820704A - An Improved Method of Hermetically Sealing the Covers of Cans or other Vessels for the Preservation of Food, Fruits and other Perishables. - Google Patents

An Improved Method of Hermetically Sealing the Covers of Cans or other Vessels for the Preservation of Food, Fruits and other Perishables.

Info

Publication number
GB189820704A
GB189820704A GB189820704DA GB189820704A GB 189820704 A GB189820704 A GB 189820704A GB 189820704D A GB189820704D A GB 189820704DA GB 189820704 A GB189820704 A GB 189820704A
Authority
GB
United Kingdom
Prior art keywords
cans
vessel
food
band
perishables
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
Inventor
Frederick Bolton
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB189820704A publication Critical patent/GB189820704A/en
Expired legal-status Critical Current

Links

Landscapes

  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Vacuum Packaging (AREA)

Abstract

20,704. Bolton, F. Oct. 1. Cans and canisters.-A vessel which contains food has an elastic band C fitted over the joint between the lid and cover. The air in the vessel is expelled by cooking the contents while in the vessel, or is withdrawn by placing the vessel in a vacuum chamber when the contents are to remain uncooked. The band acts as a non-return valve, and seals the joint. The lid may have a flange D, and a similar flange may be formed on the body, both flanges serving to keep the band in place. Half the width of the band may be cemented to or gripped by the body or lid.
GB189820704D 1898-10-01 1898-10-01 An Improved Method of Hermetically Sealing the Covers of Cans or other Vessels for the Preservation of Food, Fruits and other Perishables. Expired GB189820704A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189820704T 1898-10-01

Publications (1)

Publication Number Publication Date
GB189820704A true GB189820704A (en) 1899-11-01

Family

ID=32142255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189820704D Expired GB189820704A (en) 1898-10-01 1898-10-01 An Improved Method of Hermetically Sealing the Covers of Cans or other Vessels for the Preservation of Food, Fruits and other Perishables.

Country Status (1)

Country Link
GB (1) GB189820704A (en)

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