JPS6470306A - Sealing method and device for container - Google Patents

Sealing method and device for container

Info

Publication number
JPS6470306A
JPS6470306A JP22278387A JP22278387A JPS6470306A JP S6470306 A JPS6470306 A JP S6470306A JP 22278387 A JP22278387 A JP 22278387A JP 22278387 A JP22278387 A JP 22278387A JP S6470306 A JPS6470306 A JP S6470306A
Authority
JP
Japan
Prior art keywords
container body
lid
shell
container
recess
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
JP22278387A
Other languages
Japanese (ja)
Inventor
Keiji Nakanishi
Sadao Ochi
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.)
NIKKO NYUGYO KK
Original Assignee
NIKKO NYUGYO KK
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 NIKKO NYUGYO KK filed Critical NIKKO NYUGYO KK
Priority to JP22278387A priority Critical patent/JPS6470306A/en
Publication of JPS6470306A publication Critical patent/JPS6470306A/en
Pending 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
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
    • B65B7/2842—Securing closures on containers
    • B65B7/2878—Securing closures on containers by heat-sealing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing Of Containers (AREA)

Abstract

PURPOSE:To prevent contents of a container from spilling over on unsealing a lid thereof by sealing an opening of the container body by the lid, under the condition of deforming in wardly the shell of the container body with a restoring force. CONSTITUTION:A container body 12 filled with contents 25 thereof is deformed inwardly at the shell 16 thereof to lessen its volume, compared with the original one and sealed at the opening 12a of the container body 12 by thermal adhesion of a ring-like sealing portion 22a of a lid 22 to a ring-like sealing portion 18a at a brim 18. Namely the container body 12 is pressed into a recess 34 of a metal mold 32 by fixing pins 44a, 44b after filled with the contents 25. In such conditions, the container body 12 is deformed inwardly by a projection 36 inside the recess 34 at the shell 16 and decreased in volume compared with the original one. Then the opening 12a is enclosed by the lid 22 and the adhered portion 22b of the lid 22 is welded with the adhered portion 22a of a hold 20 by a heating member 54. Therefore, when the container body 12 is taken out from the recess 34 of the metal mold 32, it recovers the original form by the restoring force at the shell 16 and becomes a container 10 decompressed in its inside.
JP22278387A 1987-09-04 1987-09-04 Sealing method and device for container Pending JPS6470306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22278387A JPS6470306A (en) 1987-09-04 1987-09-04 Sealing method and device for container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22278387A JPS6470306A (en) 1987-09-04 1987-09-04 Sealing method and device for container

Publications (1)

Publication Number Publication Date
JPS6470306A true JPS6470306A (en) 1989-03-15

Family

ID=16787825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22278387A Pending JPS6470306A (en) 1987-09-04 1987-09-04 Sealing method and device for container

Country Status (1)

Country Link
JP (1) JPS6470306A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0796199A1 (en) * 1994-12-05 1997-09-24 Tetra Laval Holdings & Finance SA Method of filling a packaging container
JP2014012375A (en) * 2012-07-05 2014-01-23 Seiko Epson Corp Ink container manufacturing method, ink container and ink container manufacturing apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55134030A (en) * 1979-03-28 1980-10-18 Toppan Printing Co Ltd Method of hermetically sealing vessel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55134030A (en) * 1979-03-28 1980-10-18 Toppan Printing Co Ltd Method of hermetically sealing vessel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0796199A1 (en) * 1994-12-05 1997-09-24 Tetra Laval Holdings & Finance SA Method of filling a packaging container
EP0796199A4 (en) * 1994-12-05 1999-01-20 Tetra Laval Holdings & Finance Method of filling a packaging container
JP2014012375A (en) * 2012-07-05 2014-01-23 Seiko Epson Corp Ink container manufacturing method, ink container and ink container manufacturing apparatus

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