GB2227443B - Improvements in and relating to packaging - Google Patents

Improvements in and relating to packaging

Info

Publication number
GB2227443B
GB2227443B GB8901644A GB8901644A GB2227443B GB 2227443 B GB2227443 B GB 2227443B GB 8901644 A GB8901644 A GB 8901644A GB 8901644 A GB8901644 A GB 8901644A GB 2227443 B GB2227443 B GB 2227443B
Authority
GB
United Kingdom
Prior art keywords
packaging
relating
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 - Lifetime
Application number
GB8901644A
Other versions
GB8901644D0 (en
GB2227443A (en
Inventor
Michael Alexander Cochran
Rickworth Folland
James William Nicholas
Melvin Edward Riddell Robinson
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.)
Crown Packaging UK Ltd
Original Assignee
CMB Foodcan PLC
CMB Packaging UK Ltd
Metal Box PLC
MB Group PLC
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 CMB Foodcan PLC, CMB Packaging UK Ltd, Metal Box PLC, MB Group PLC filed Critical CMB Foodcan PLC
Priority to GB8901644A priority Critical patent/GB2227443B/en
Publication of GB8901644D0 publication Critical patent/GB8901644D0/en
Publication of GB2227443A publication Critical patent/GB2227443A/en
Application granted granted Critical
Publication of GB2227443B publication Critical patent/GB2227443B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0065—Permeability to gases
    • B29K2995/0067—Permeability to gases non-permeable
GB8901644A 1989-01-26 1989-01-26 Improvements in and relating to packaging Expired - Lifetime GB2227443B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8901644A GB2227443B (en) 1989-01-26 1989-01-26 Improvements in and relating to packaging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8901644A GB2227443B (en) 1989-01-26 1989-01-26 Improvements in and relating to packaging

Publications (3)

Publication Number Publication Date
GB8901644D0 GB8901644D0 (en) 1989-03-15
GB2227443A GB2227443A (en) 1990-08-01
GB2227443B true GB2227443B (en) 1992-06-17

Family

ID=10650594

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8901644A Expired - Lifetime GB2227443B (en) 1989-01-26 1989-01-26 Improvements in and relating to packaging

Country Status (1)

Country Link
GB (1) GB2227443B (en)

Also Published As

Publication number Publication date
GB8901644D0 (en) 1989-03-15
GB2227443A (en) 1990-08-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940126