JPS6423942A - Can barrel body - Google Patents

Can barrel body

Info

Publication number
JPS6423942A
JPS6423942A JP17843587A JP17843587A JPS6423942A JP S6423942 A JPS6423942 A JP S6423942A JP 17843587 A JP17843587 A JP 17843587A JP 17843587 A JP17843587 A JP 17843587A JP S6423942 A JPS6423942 A JP S6423942A
Authority
JP
Japan
Prior art keywords
film
processing
repairing
vicinity
thickness
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
JP17843587A
Other languages
Japanese (ja)
Other versions
JPH0520299B2 (en
Inventor
Mineo Matsuzaki
Hisashi Hotta
Setsuo Umano
Hironori Kobayashi
Tetsuya Yokoo
Susumu Takahashi
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.)
Toyo Seikan Group Holdings Ltd
Original Assignee
Toyo Seikan Kaisha 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 Toyo Seikan Kaisha Ltd filed Critical Toyo Seikan Kaisha Ltd
Priority to JP17843587A priority Critical patent/JPS6423942A/en
Publication of JPS6423942A publication Critical patent/JPS6423942A/en
Publication of JPH0520299B2 publication Critical patent/JPH0520299B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)

Abstract

PURPOSE:To obtain a can barrel body excellent in the corrosion resistance against its content, by making the thickness of the film in the processing part in the vicinity of a side seam part less than that of the film in a non-processing part. CONSTITUTION:A welded can barrel body 1 is formed by forming a repairing film 8 to the inner surface of the cylindrical can body formed by electric resistance welding in the vicinity of the welded part thereof and subsequently applying neck-in processing to both opening end parts to form a flange part and mounting a rear end plate 2 to each of the opening end parts by double seaming. The repairing film 8 is relatively thick over the total length thereof but relatively thin in the neck-in processing part 3 of the can body 1 and the processing part of the double seaming part 4 to form a thin film part 8a and the repairing film 8 in the non-processing part 9 of the can body 1 forms a thick film part 8b. The pref. thickness of the thick film part 8b is, for example, about 50-150mum while the pref. thickness of the thin film part 8a is usually about 60-70% of that of the thick film part 8b. The can body wherein the inner surface in the vicinity of the side seam part such as the welded part is coated with the repairing film as mentioned above is excellent in the corrosion resistance against its content.
JP17843587A 1987-07-17 1987-07-17 Can barrel body Granted JPS6423942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17843587A JPS6423942A (en) 1987-07-17 1987-07-17 Can barrel body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17843587A JPS6423942A (en) 1987-07-17 1987-07-17 Can barrel body

Publications (2)

Publication Number Publication Date
JPS6423942A true JPS6423942A (en) 1989-01-26
JPH0520299B2 JPH0520299B2 (en) 1993-03-19

Family

ID=16048465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17843587A Granted JPS6423942A (en) 1987-07-17 1987-07-17 Can barrel body

Country Status (1)

Country Link
JP (1) JPS6423942A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0529146U (en) * 1991-09-26 1993-04-16 関西日本電気株式会社 Inner lead bonder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0529146U (en) * 1991-09-26 1993-04-16 関西日本電気株式会社 Inner lead bonder

Also Published As

Publication number Publication date
JPH0520299B2 (en) 1993-03-19

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