JPS54148690A - Packaging method by substituted gas - Google Patents

Packaging method by substituted gas

Info

Publication number
JPS54148690A
JPS54148690A JP5584178A JP5584178A JPS54148690A JP S54148690 A JPS54148690 A JP S54148690A JP 5584178 A JP5584178 A JP 5584178A JP 5584178 A JP5584178 A JP 5584178A JP S54148690 A JPS54148690 A JP S54148690A
Authority
JP
Japan
Prior art keywords
substituted
gas
containers
vent
accumulated
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.)
Pending
Application number
JP5584178A
Other languages
Japanese (ja)
Inventor
Takeshi Aikawa
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.)
Toppan Inc
Original Assignee
Toppan Printing Co 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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP5584178A priority Critical patent/JPS54148690A/en
Publication of JPS54148690A publication Critical patent/JPS54148690A/en
Pending legal-status Critical Current

Links

Landscapes

  • Containers And Plastic Fillers For Packaging (AREA)
  • Vacuum Packaging (AREA)

Abstract

PURPOSE: To efficiently and securely fill a container with substituted gas by completely sealing the containers which are together filled with substituted in a chamber after they are packed with contents and partially sealed.
CONSTITUTION: A container packed with contents in partially sealed leaving a vent 7 for substitution. The sealed edge is trimmed according to the required size after cooled down. The containers are then moved in the direction perpendicular to the flow of the sealing process and accumulated. The accumulated containers are again moved in the direction further perpendicular to the way hitherto moved. Carbonic acid gas or nitrogen gas is then substituted for the remaining gas in the containers while they are accumulated in a chamber 11. The vent 7 of the container substituted with the gas is then sealed. Wavy, channel or projection pattern are recommended for the shape of the vent 7.
COPYRIGHT: (C)1979,JPO&Japio
JP5584178A 1978-05-11 1978-05-11 Packaging method by substituted gas Pending JPS54148690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5584178A JPS54148690A (en) 1978-05-11 1978-05-11 Packaging method by substituted gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5584178A JPS54148690A (en) 1978-05-11 1978-05-11 Packaging method by substituted gas

Publications (1)

Publication Number Publication Date
JPS54148690A true JPS54148690A (en) 1979-11-21

Family

ID=13010220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5584178A Pending JPS54148690A (en) 1978-05-11 1978-05-11 Packaging method by substituted gas

Country Status (1)

Country Link
JP (1) JPS54148690A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57107832A (en) * 1980-12-25 1982-07-05 Asahi Shikou Kk Manufacture of waterproof corrugated cardboard
US4409252A (en) * 1982-04-12 1983-10-11 Messer Griesheim Gmbh Procedure for packaging of food under protective gas in synthetic containers with flexible tops
US5989613A (en) * 1997-01-13 1999-11-23 Freshpak, Inc. Gas packaging method for perishable food products
US6481185B1 (en) 1997-01-13 2002-11-19 Raymond G. Buchko System for modifying the atmosphere within the interior of a package

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57107832A (en) * 1980-12-25 1982-07-05 Asahi Shikou Kk Manufacture of waterproof corrugated cardboard
JPS635260B2 (en) * 1980-12-25 1988-02-02 Asahi Shiko Kk
US4409252A (en) * 1982-04-12 1983-10-11 Messer Griesheim Gmbh Procedure for packaging of food under protective gas in synthetic containers with flexible tops
US5989613A (en) * 1997-01-13 1999-11-23 Freshpak, Inc. Gas packaging method for perishable food products
US6302324B1 (en) 1997-01-13 2001-10-16 Freshpak Development Llc Tray-type receptacle for use in a packaging method for perishable food products
US6481185B1 (en) 1997-01-13 2002-11-19 Raymond G. Buchko System for modifying the atmosphere within the interior of a package

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