GB2058707B - Vacuum packing process and apparatus - Google Patents

Vacuum packing process and apparatus

Info

Publication number
GB2058707B
GB2058707B GB8029063A GB8029063A GB2058707B GB 2058707 B GB2058707 B GB 2058707B GB 8029063 A GB8029063 A GB 8029063A GB 8029063 A GB8029063 A GB 8029063A GB 2058707 B GB2058707 B GB 2058707B
Authority
GB
United Kingdom
Prior art keywords
vacuum packing
packing process
vacuum
packing
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
GB8029063A
Other versions
GB2058707A (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.)
J Sainsbury PLC
Original Assignee
J Sainsbury 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 J Sainsbury PLC filed Critical J Sainsbury PLC
Priority to GB8029063A priority Critical patent/GB2058707B/en
Publication of GB2058707A publication Critical patent/GB2058707A/en
Application granted granted Critical
Publication of GB2058707B publication Critical patent/GB2058707B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B25/00—Packaging other articles presenting special problems
    • B65B25/06—Packaging slices or specially-shaped pieces of meat, cheese, or other plastic or tacky products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
    • B65B31/024—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas specially adapted for wrappers or bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
    • B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Vacuum Packaging (AREA)
GB8029063A 1979-09-14 1980-09-09 Vacuum packing process and apparatus Expired GB2058707B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8029063A GB2058707B (en) 1979-09-14 1980-09-09 Vacuum packing process and apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7931970 1979-09-14
GB8029063A GB2058707B (en) 1979-09-14 1980-09-09 Vacuum packing process and apparatus

Publications (2)

Publication Number Publication Date
GB2058707A GB2058707A (en) 1981-04-15
GB2058707B true GB2058707B (en) 1984-02-15

Family

ID=26272884

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8029063A Expired GB2058707B (en) 1979-09-14 1980-09-09 Vacuum packing process and apparatus

Country Status (1)

Country Link
GB (1) GB2058707B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE51047B1 (en) * 1980-06-25 1986-09-17 Grace W R & Co Packaging process and apparatus
JPS601210B2 (en) * 1981-05-23 1985-01-12 株式会社古川製作所 automatic packaging machine
WO1989001440A1 (en) * 1987-08-18 1989-02-23 Alfa-Laval Engineering Pty. Limited Improved vacuum packaging technique and devices

Also Published As

Publication number Publication date
GB2058707A (en) 1981-04-15

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920909