JPS5677123A - Manufacture of food packing container - Google Patents

Manufacture of food packing container

Info

Publication number
JPS5677123A
JPS5677123A JP15489479A JP15489479A JPS5677123A JP S5677123 A JPS5677123 A JP S5677123A JP 15489479 A JP15489479 A JP 15489479A JP 15489479 A JP15489479 A JP 15489479A JP S5677123 A JPS5677123 A JP S5677123A
Authority
JP
Japan
Prior art keywords
cylinder
laminated sheet
lid material
layer
overlapped
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.)
Granted
Application number
JP15489479A
Other languages
Japanese (ja)
Other versions
JPS6213904B2 (en
Inventor
Hiroshi Furuya
Munehisa Okada
Eiichiro Takemura
Hideyo Sato
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.)
National Federation of Agricultural Cooperative Associations
Mitsubishi Kasei Corp
Original Assignee
National Federation of Agricultural Cooperative Associations
Mitsubishi Kasei Corp
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 National Federation of Agricultural Cooperative Associations, Mitsubishi Kasei Corp filed Critical National Federation of Agricultural Cooperative Associations
Priority to JP15489479A priority Critical patent/JPS5677123A/en
Publication of JPS5677123A publication Critical patent/JPS5677123A/en
Publication of JPS6213904B2 publication Critical patent/JPS6213904B2/ja
Granted 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

Landscapes

  • Making Paper Articles (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To provide a container which allow retort sterilization and prevents blistering on any synthetic resin film by heat sealing a lid material on a specified condition to a cylinder which is made by rolling and welding a given laminated sheet along both side ends thereof overlapped with a waterproofing applied thereto.
CONSTITUTION: A laminated sheet 2 comprising a synthetic layer, a paper layer, and an aluminium layer with thermoplastic resins mainly composed of high density polyethylene resin as both outer layers is rolled and welded along both side ends thereof overlapped with a waterproofing applied thereto to form a cylinder. The both openings of the cylinder are heat sealed with a lid material 3 composed of an aluminium foil covered inside with a synthetic resin identical to that of the laminated sheet 2. The water of the paper in the laminated sheet 2 is set at less than 6.5wt% at the heat sealing. The cylinder 1 and lid material 3 are welded together under pressure with a hot stamp 5 and a jaw 6.
COPYRIGHT: (C)1981,JPO&Japio
JP15489479A 1979-11-29 1979-11-29 Manufacture of food packing container Granted JPS5677123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15489479A JPS5677123A (en) 1979-11-29 1979-11-29 Manufacture of food packing container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15489479A JPS5677123A (en) 1979-11-29 1979-11-29 Manufacture of food packing container

Publications (2)

Publication Number Publication Date
JPS5677123A true JPS5677123A (en) 1981-06-25
JPS6213904B2 JPS6213904B2 (en) 1987-03-30

Family

ID=15594274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15489479A Granted JPS5677123A (en) 1979-11-29 1979-11-29 Manufacture of food packing container

Country Status (1)

Country Link
JP (1) JPS5677123A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557888A (en) * 1982-01-20 1985-12-10 Tetra Pak Developpement Sa Method for the manufacture of packing containers and an arrangement for the realization of the method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4817048B2 (en) * 2005-12-28 2011-11-16 大日本印刷株式会社 Method for manufacturing paper articles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557888A (en) * 1982-01-20 1985-12-10 Tetra Pak Developpement Sa Method for the manufacture of packing containers and an arrangement for the realization of the method
US4606954A (en) * 1982-01-20 1986-08-19 Tetra Pak Developpement Sa Arrangement for the manufacture of packing containers

Also Published As

Publication number Publication date
JPS6213904B2 (en) 1987-03-30

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