ZA202211537B - Method and apparatus for producing two-piece can bodies from a laminated metal sheet and a two-piece can body produced thereby - Google Patents
Method and apparatus for producing two-piece can bodies from a laminated metal sheet and a two-piece can body produced therebyInfo
- Publication number
- ZA202211537B ZA202211537B ZA2022/11537A ZA202211537A ZA202211537B ZA 202211537 B ZA202211537 B ZA 202211537B ZA 2022/11537 A ZA2022/11537 A ZA 2022/11537A ZA 202211537 A ZA202211537 A ZA 202211537A ZA 202211537 B ZA202211537 B ZA 202211537B
- Authority
- ZA
- South Africa
- Prior art keywords
- piece
- bodies
- producing
- metal sheet
- laminated metal
- Prior art date
Links
- 239000002184 metal Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000010409 ironing Methods 0.000 abstract 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000003672 processing method Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/28—Deep-drawing of cylindrical articles using consecutive dies
- B21D22/286—Deep-drawing of cylindrical articles using consecutive dies with lubricating or cooling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/203—Deep-drawing of compound articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Laminated Bodies (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
This invention relates to a method and apparatus for producing two-piece can bodies by drawing and ironing a laminated metal sheet, and more particularly to a processing method which prevents abrasion damage or scuffing of the laminate layer on the can body during its ironing, and a drawn and ironed two-piece can body produced thereby.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20171204 | 2020-04-23 | ||
PCT/EP2021/060721 WO2021214317A1 (en) | 2020-04-23 | 2021-04-23 | Method and apparatus for producing two-piece can bodies from a laminated metal sheet and a two-piece can body produced thereby |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA202211537B true ZA202211537B (en) | 2024-02-28 |
Family
ID=70470805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA2022/11537A ZA202211537B (en) | 2020-04-23 | 2022-10-21 | Method and apparatus for producing two-piece can bodies from a laminated metal sheet and a two-piece can body produced thereby |
Country Status (10)
Country | Link |
---|---|
US (1) | US20230150009A1 (en) |
EP (1) | EP4139066A1 (en) |
JP (1) | JP2023522449A (en) |
KR (1) | KR20230002779A (en) |
CN (1) | CN115666810A (en) |
BR (1) | BR112022021052A2 (en) |
CA (1) | CA3175814A1 (en) |
MX (1) | MX2022013235A (en) |
WO (1) | WO2021214317A1 (en) |
ZA (1) | ZA202211537B (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6010744Y2 (en) * | 1979-04-28 | 1985-04-11 | 日立超硬株式会社 | carbide punch |
GB8913209D0 (en) | 1989-06-08 | 1989-07-26 | Metal Box Plc | Method and apparatus for forming wall ironed articles |
JP2000042644A (en) | 1998-07-29 | 2000-02-15 | Nippon Light Metal Co Ltd | Forming die of redrawing cup used in drawing |
US6598450B2 (en) | 2001-11-02 | 2003-07-29 | Sequa Can Machinery, Inc. | Internally cooled punch |
JP4627147B2 (en) | 2004-03-31 | 2011-02-09 | 大和製罐株式会社 | Manufacturing method and manufacturing apparatus for resin-coated metal seamless can |
JP2005288482A (en) * | 2004-03-31 | 2005-10-20 | Daiwa Can Co Ltd | Punch for forming resin-covered metallic seamless can |
JP2006055860A (en) | 2004-08-17 | 2006-03-02 | Toyo Seikan Kaisha Ltd | Method and structure for cooling punch in drawing/ironing |
GB2547016B (en) | 2016-02-04 | 2019-04-24 | Crown Packaging Technology Inc | Metal containers and methods of manufacture |
US11407022B2 (en) | 2018-02-06 | 2022-08-09 | Tata Steel Ijmuiden B.V. | Process and apparatus for the production of a can body by wall ironing |
-
2021
- 2021-04-23 EP EP21721494.9A patent/EP4139066A1/en active Pending
- 2021-04-23 CA CA3175814A patent/CA3175814A1/en active Pending
- 2021-04-23 US US17/996,868 patent/US20230150009A1/en active Pending
- 2021-04-23 JP JP2022564414A patent/JP2023522449A/en active Pending
- 2021-04-23 WO PCT/EP2021/060721 patent/WO2021214317A1/en unknown
- 2021-04-23 BR BR112022021052A patent/BR112022021052A2/en unknown
- 2021-04-23 KR KR1020227039991A patent/KR20230002779A/en active Search and Examination
- 2021-04-23 MX MX2022013235A patent/MX2022013235A/en unknown
- 2021-04-23 CN CN202180037302.4A patent/CN115666810A/en active Pending
-
2022
- 2022-10-21 ZA ZA2022/11537A patent/ZA202211537B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA3175814A1 (en) | 2021-10-28 |
WO2021214317A1 (en) | 2021-10-28 |
MX2022013235A (en) | 2023-01-24 |
EP4139066A1 (en) | 2023-03-01 |
BR112022021052A2 (en) | 2022-12-06 |
JP2023522449A (en) | 2023-05-30 |
CN115666810A (en) | 2023-01-31 |
US20230150009A1 (en) | 2023-05-18 |
KR20230002779A (en) | 2023-01-05 |
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