EP4119252A4 - Seamless can body and method for producing seamless can body - Google Patents
Seamless can body and method for producing seamless can body Download PDFInfo
- Publication number
- EP4119252A4 EP4119252A4 EP21766913.4A EP21766913A EP4119252A4 EP 4119252 A4 EP4119252 A4 EP 4119252A4 EP 21766913 A EP21766913 A EP 21766913A EP 4119252 A4 EP4119252 A4 EP 4119252A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- seamless
- producing
- producing seamless
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/12—Cans, casks, barrels, or drums
- B65D1/14—Cans, casks, barrels, or drums characterised by shape
- B65D1/16—Cans, casks, barrels, or drums characterised by shape of curved cross-section, e.g. cylindrical
- B65D1/165—Cylindrical cans
-
- 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
- B21D22/30—Deep-drawing to finish articles formed by deep-drawing
-
- 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
- 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
- B21D51/2646—Of particular non cylindrical shape, e.g. conical, rectangular, polygonal, bulged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/12—Cans, casks, barrels, or drums
- B65D1/14—Cans, casks, barrels, or drums characterised by shape
- B65D1/16—Cans, casks, barrels, or drums characterised by shape of curved cross-section, e.g. cylindrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2046—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under superatmospheric pressure
- B65D81/2053—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under superatmospheric pressure in an least partially rigid container
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020040382A JP7447564B2 (en) | 2020-03-09 | 2020-03-09 | Seamless can body and method for manufacturing seamless can body |
PCT/JP2021/003842 WO2021181949A1 (en) | 2020-03-09 | 2021-02-03 | Seamless can body and method for producing seamless can body |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4119252A1 EP4119252A1 (en) | 2023-01-18 |
EP4119252A4 true EP4119252A4 (en) | 2024-04-10 |
Family
ID=77667664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21766913.4A Pending EP4119252A4 (en) | 2020-03-09 | 2021-02-03 | Seamless can body and method for producing seamless can body |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230150711A1 (en) |
EP (1) | EP4119252A4 (en) |
JP (1) | JP7447564B2 (en) |
CN (1) | CN115210015A (en) |
TW (1) | TW202138080A (en) |
WO (1) | WO2021181949A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023085679A (en) * | 2021-12-09 | 2023-06-21 | 東洋製罐株式会社 | can body |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2127406A1 (en) * | 1970-07-22 | 1972-02-03 | Crown Cork & Seal Com Ine , Phila delphia, Pa (VStA) | Pressure-proof container |
JPH09285832A (en) * | 1996-04-23 | 1997-11-04 | Kishimoto Akira | Seamless can and its forming method |
JPH11123481A (en) * | 1997-10-24 | 1999-05-11 | Kishimoto Akira | Seamless can, and its forming method |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4515284A (en) * | 1980-08-21 | 1985-05-07 | Reynolds Metals Company | Can body bottom configuration |
US4412627A (en) * | 1981-05-29 | 1983-11-01 | Metal Container Corporation | Drawn and ironed can body |
JP2647485B2 (en) * | 1988-04-06 | 1997-08-27 | 三菱重工業株式会社 | Bottom structure of thin can |
JPH05338640A (en) * | 1990-09-17 | 1993-12-21 | Aluminum Co Of America <Alcoa> | Base profile of container made by drawing and manufacture thereof |
US5105973B1 (en) * | 1990-10-22 | 1998-06-02 | Ball Corp | Beverage container with improved bottom strength |
US5234126A (en) * | 1991-01-04 | 1993-08-10 | Abbott Laboratories | Plastic container |
US5730314A (en) * | 1995-05-26 | 1998-03-24 | Anheuser-Busch Incorporated | Controlled growth can with two configurations |
EP3083420A1 (en) * | 2013-12-16 | 2016-10-26 | Ball Europe GmbH | Can body |
JP6414957B2 (en) | 2014-08-27 | 2018-10-31 | ユニバーサル製缶株式会社 | Manufacturing method of can, bottom reforming mechanism, and top support member used therefor |
JP2018104095A (en) | 2016-12-22 | 2018-07-05 | ユニバーサル製缶株式会社 | Bottle can |
JP2018103227A (en) | 2016-12-27 | 2018-07-05 | ユニバーサル製缶株式会社 | Bottom reform mechanism, top support member, and can manufacturing method |
-
2020
- 2020-03-09 JP JP2020040382A patent/JP7447564B2/en active Active
-
2021
- 2021-01-20 TW TW110102141A patent/TW202138080A/en unknown
- 2021-02-03 US US17/905,878 patent/US20230150711A1/en active Pending
- 2021-02-03 CN CN202180019231.5A patent/CN115210015A/en active Pending
- 2021-02-03 EP EP21766913.4A patent/EP4119252A4/en active Pending
- 2021-02-03 WO PCT/JP2021/003842 patent/WO2021181949A1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2127406A1 (en) * | 1970-07-22 | 1972-02-03 | Crown Cork & Seal Com Ine , Phila delphia, Pa (VStA) | Pressure-proof container |
JPH09285832A (en) * | 1996-04-23 | 1997-11-04 | Kishimoto Akira | Seamless can and its forming method |
JPH11123481A (en) * | 1997-10-24 | 1999-05-11 | Kishimoto Akira | Seamless can, and its forming method |
Non-Patent Citations (1)
Title |
---|
See also references of WO2021181949A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP7447564B2 (en) | 2024-03-12 |
CN115210015A (en) | 2022-10-18 |
TW202138080A (en) | 2021-10-16 |
US20230150711A1 (en) | 2023-05-18 |
EP4119252A1 (en) | 2023-01-18 |
JP2021138441A (en) | 2021-09-16 |
WO2021181949A1 (en) | 2021-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20221006 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20240311 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B65D 1/16 20060101ALI20240305BHEP Ipc: B21D 22/28 20060101ALI20240305BHEP Ipc: B21D 51/26 20060101AFI20240305BHEP |