GB1521563A - Process for packaging food - Google Patents

Process for packaging food

Info

Publication number
GB1521563A
GB1521563A GB1523476A GB1523476A GB1521563A GB 1521563 A GB1521563 A GB 1521563A GB 1523476 A GB1523476 A GB 1523476A GB 1523476 A GB1523476 A GB 1523476A GB 1521563 A GB1521563 A GB 1521563A
Authority
GB
United Kingdom
Prior art keywords
chamber
food
film
bottom film
unit
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
GB1523476A
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.)
Armour and Co
Original Assignee
Armour and Co
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 Armour and Co filed Critical Armour and Co
Publication of GB1521563A publication Critical patent/GB1521563A/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
    • 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
    • B65B31/021—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 the containers or wrappers being interconnected

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vacuum Packaging (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

1521563 Packaging food in special atmospheres ARMOUR & CO 14 April 1976 [14 April 1975] 15234/76 Heading B8C A process for packaging foods comprises passing a bottom film 13 with a unit of food 14 thereon into a first chamber D, evacuating the chamber and introducing an oxygen free gas into the chamber, passing the bottom film, the food unit and a top film 16 into a second chamber F, evacuating the second chamber, optionally adding an oxygen free gas thereto, and sealing the two films together about the food unit. The top film may also pass through the first chamber and be partially sealed to the bottom film around all the food units 14. In the chambers the bottom film passes over suction nozzles (26) which open out slits 20 formed in the film by a cutter C. Between the chambers the two films pass over nozzles (33) which protrude into the packages and pass gas thereinto. In the chamber F the partial seal is completed and the food units are individually sealed excluding the slits.
GB1523476A 1975-04-14 1976-04-14 Process for packaging food Expired GB1521563A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56801675A 1975-04-14 1975-04-14

Publications (1)

Publication Number Publication Date
GB1521563A true GB1521563A (en) 1978-08-16

Family

ID=24269577

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1523476A Expired GB1521563A (en) 1975-04-14 1976-04-14 Process for packaging food

Country Status (6)

Country Link
JP (1) JPS51125592A (en)
CA (1) CA1073797A (en)
DE (1) DE2613840A1 (en)
DK (1) DK146676A (en)
FR (1) FR2307704A1 (en)
GB (1) GB1521563A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625081A1 (en) * 1986-07-24 1988-02-04 Lieder Maschinenbau Gmbh & Co METHOD AND DEVICE FOR THE PRESERVATION OF GOODS INCLUDED IN A CONTAINER
CN109436442B (en) * 2018-10-31 2021-08-27 鲁东大学 Full-automatic slice butter stripping and slicing laminating equipment

Also Published As

Publication number Publication date
DE2613840A1 (en) 1976-10-28
FR2307704A1 (en) 1976-11-12
CA1073797A (en) 1980-03-18
DK146676A (en) 1976-10-15
JPS51125592A (en) 1976-11-02

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Legal Events

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