DK0743255T3 - Process for producing a two-chamber pressure package - Google Patents
Process for producing a two-chamber pressure packageInfo
- Publication number
- DK0743255T3 DK0743255T3 DK95107633T DK95107633T DK0743255T3 DK 0743255 T3 DK0743255 T3 DK 0743255T3 DK 95107633 T DK95107633 T DK 95107633T DK 95107633 T DK95107633 T DK 95107633T DK 0743255 T3 DK0743255 T3 DK 0743255T3
- Authority
- DK
- Denmark
- Prior art keywords
- outer shell
- inner body
- producing
- chamber pressure
- grip
- Prior art date
Links
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
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/60—Contents and propellant separated
- B65D83/62—Contents and propellant separated by membrane, bag, or the like
-
- 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
- B21D51/24—Making hollow objects characterised by the use of the objects high-pressure containers, e.g. boilers, bottles
-
- 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
- B21D51/2615—Edge treatment of cans or tins
-
- 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
- B21D51/2615—Edge treatment of cans or tins
- B21D51/2623—Curling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Paper (AREA)
- Stored Programmes (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Closing Of Containers (AREA)
- Packages (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
The pack making process involves fitting an outer shell (1) round an inner body (2) in the region of a grip-assisting layer (3). The inner body is made of a fold-forming or crumpling material. The outer shell, grip layer and inner body are then moulded together into an edging flange (7). Before this moulding takes place, a ring (14) is taken off the outer shell. This ring, which may be milled off, extends between an aperture edge (12) of the outer shell and at least one edge (11) of the grip layer or the inner body. The edging flange may subsequently be rolled.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP95107633A EP0743255B1 (en) | 1995-05-19 | 1995-05-19 | Method to produce a dual-compartment pressurized pack |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0743255T3 true DK0743255T3 (en) | 1999-10-25 |
Family
ID=8219262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK95107633T DK0743255T3 (en) | 1995-05-19 | 1995-05-19 | Process for producing a two-chamber pressure package |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0743255B1 (en) |
AT (1) | ATE179132T1 (en) |
DK (1) | DK0743255T3 (en) |
ES (1) | ES2130465T3 (en) |
GR (1) | GR3030780T3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016061336A1 (en) | 2014-10-15 | 2016-04-21 | Ball Corporation | Apparatus and method for forming shoulder and neck of metallic container |
CN107073546A (en) | 2014-10-28 | 2017-08-18 | 鲍尔公司 | For forming the apparatus and method with the cup for reshaping bottom |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2239696A (en) * | 1936-05-29 | 1941-04-29 | Mullins Mfg Corp | Method and apparatus for forming the rims of cylindrical shells |
DE3802314C1 (en) * | 1988-01-27 | 1989-10-26 | Stoffel, Gerd, 7750 Konstanz, De | |
GB2246535B (en) * | 1990-07-28 | 1994-01-26 | Cmb Foodcan Plc | Method of manufacturing a wall ironed can |
DE69204640T2 (en) * | 1991-12-17 | 1996-03-21 | Cebal | Process for producing a spray can body with a metallic inner container, as well as a spray can body and corresponding spray can. |
-
1995
- 1995-05-19 AT AT95107633T patent/ATE179132T1/en not_active IP Right Cessation
- 1995-05-19 DK DK95107633T patent/DK0743255T3/en active
- 1995-05-19 EP EP95107633A patent/EP0743255B1/en not_active Expired - Lifetime
- 1995-05-19 ES ES95107633T patent/ES2130465T3/en not_active Expired - Lifetime
-
1999
- 1999-07-14 GR GR990401867T patent/GR3030780T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
ATE179132T1 (en) | 1999-05-15 |
ES2130465T3 (en) | 1999-07-01 |
EP0743255B1 (en) | 1999-04-21 |
GR3030780T3 (en) | 1999-11-30 |
EP0743255A1 (en) | 1996-11-20 |
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