EP0225155A2 - Flasche - Google Patents
Flasche Download PDFInfo
- Publication number
- EP0225155A2 EP0225155A2 EP86309187A EP86309187A EP0225155A2 EP 0225155 A2 EP0225155 A2 EP 0225155A2 EP 86309187 A EP86309187 A EP 86309187A EP 86309187 A EP86309187 A EP 86309187A EP 0225155 A2 EP0225155 A2 EP 0225155A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- bottle
- grooves
- portions
- entrant
- central
- 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.)
- Withdrawn
Links
Images
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
- B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
- B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
- B65D1/0261—Bottom construction
- B65D1/0284—Bottom construction having a discontinuous contact surface, e.g. discrete feet
Definitions
- This invention relates to bottles of the type used for sparkling wines and other carbonated beverages, that is to say bottles designed to withstand the internal pressure of the dissolved gas. It is the bottom of the bottle which represents the area of weakness in resisting the internal pressure, and bottles for champagne and other sparkling wines have traditionally had re-entrant-shaped bottoms, usually conical. This leaves a flat area around the re-entrant portion and does not affect the stability of the bottle.
- plastics bottles, for carbonated beverages rather than for wines and here the traditional solution cannot be exactly replicated since the moulding of the re-entrant portion in the bottom leads to an area of weakness in the plastics material between the edge of the re-entrant portion and the side of the bottle.
- the present invention is based on the general concept of foot portions which are so shaped as to provide an effective base of diameter only slightly less than that of the bottle itself, with gaps between them too small for the entry of parts of the chain mechanism and providing pressure resistance by giving the central region within the foot portions a re-entrant shape, that is to say departing from any attempt to maintain an effectively outwardly domed configuration.
- the peripheral portion of the base of a bottle of this kind is formed as a number of identical equi-angularly spaced foot portions separated by relatively narrow, effectively parallel-sided grooves and projecting below the central portion which, together with the lower surfaces of the foot portions forms a smooth re-entrant shape.
- the portions of the wall of the bottle defining the bottoms of the grooves are each in the form of a smooth curve bracing the central re-entrant portion. It is found that a minimum of four such foot portions is essential, although as many as twelve are possible, and that the preferred number is odd, seven feet giving best resul ts.
- the advantage of an odd number such as seven is that a groove on one side of the base is opposite a foot portion on the other side so that no groove forms a continuation of any other groove which might possibly lead to slight risks of engagement with the conveyor mechanism.
- the central, re-entrant portion is braced by the portions of the wall defining the bottoms of the grooves and its stability is preferably further increased by localised thickening of the material of the wall in this region.
- This result can be achieved without difficulty by the well-known process of injection-blow-stretch moulding and best results are found to be obtained by the use of PVC which is automatically orientated by the final stretching step of the moulding process. It is well known that orientated PVC leads to enhanced strength, but similar results can be obtained by the use of various other plastics materials which can be moulded by this same process.
- the bottle l shown in Figure l is of a standard type and size for the reception of carbonated soft drinks. If the base were merely flat, the internal gas pressure would cause it to bulge outwardly and the bottle would not be able to stand upright. It is the shaping of the base shown in the various Figures of the drawings which gives the bottle enhanced stability, enabling it to stand upright, whether full or empty,both on a normal flat surface and also when travelling at high speed on the chain conveyor of an automatic bottling machine. The configuration of base which makes this possible will now be described in more detail.
- the base comprises seven lobe-like foot portions 3 which are separated from one another by relatively narrow grooves 4 which, as seen in this view, are substantially parallel-sided and are sufficiently narrow to prevent the entrance of parts of the chain conveyor mechanism.
- these grooves may be approximately 2 mm wide, but in more general terms, they may range in width between l mm and 4 mm.
- the fact that there are seven foot portions as illustrated in Figure 2 means that no groove 4 is directly opposite any other groove which might otherwise increase the risk of interference with the chain mechanism owing to the presence of an effectively continuous groove across the full width of the base.
- this is not an essential requirement and, as mentioned above, a minimum number of four foot portions is possible which does, of course, have pairs of grooves opposite one another.
- Figure l shows the shape of each foot portion 3 and the intervening grooves 4 when seen in elevation.
- the width across the outside edges of the foot portions is only slightly less than the full diameter of the bottle and thus inherently leads to enhanced stability.
- the central portions of the grooves 4 are substantially parallel-sided, but their upper ends taper slightly and end in a rounded top when seen in this direction.
- the wall of a foot portion 3 extends upwardly in a smooth curve to merge with the side of the bottle at ll and that the diameter of the effective base provided b y the foot portions 3 is only slightly less than the full diameter of the bottle by a dimension which is indicated in Figure 3 as A.
- the wall of the foot portion 3 merges smoothly into the central re-entrant portion 6.
- this shaping is such as to resist the internal pressure and is further strengthened by increased wall thickness as indicated at l3.
- the wall of the groove 4 which separates the foot portion 3 from the next portion is shown as l4 and extends smoothly from the wall of the bottle at ll to the edge of the portion 6 at l5.
- These wall portions l4 form a system of rigid ties which brace the central portion 6 at intervals around its circumference and thus provide a rigid, pressure resistant structure.
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Chain Conveyers (AREA)
- Belt Conveyors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8529234 | 1985-11-27 | ||
GB858529234A GB8529234D0 (en) | 1985-11-27 | 1985-11-27 | Bottle |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0225155A2 true EP0225155A2 (de) | 1987-06-10 |
EP0225155A3 EP0225155A3 (de) | 1988-05-04 |
Family
ID=10588875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86309187A Withdrawn EP0225155A3 (de) | 1985-11-27 | 1986-11-25 | Flasche |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0225155A3 (de) |
GB (1) | GB8529234D0 (de) |
Cited By (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4865206A (en) * | 1988-06-17 | 1989-09-12 | Hoover Universal, Inc. | Blow molded one-piece bottle |
EP0346858A2 (de) * | 1988-06-17 | 1989-12-20 | Hoover Universal,Inc. | Geblasene, einstückige Flasche und Verfahren zur Herstellung derselben |
US4969563A (en) * | 1989-08-24 | 1990-11-13 | Plasticon Patents, S.A. | Self-stabilizing base for pressurized bottle |
US4978015A (en) * | 1990-01-10 | 1990-12-18 | North American Container, Inc. | Plastic container for pressurized fluids |
US5024339A (en) * | 1989-02-27 | 1991-06-18 | Mendle Limited | Plastics bottle |
US5038947A (en) * | 1989-08-24 | 1991-08-13 | Plasticon Patents, S.A. | Self-stabilizing base for pressurized bottle |
US5064080A (en) * | 1990-11-15 | 1991-11-12 | Plastipak Packaging, Inc. | Plastic blow molded freestanding container |
WO1992000880A1 (en) * | 1990-07-09 | 1992-01-23 | S.C.I. Operations Pty Limited Trading As Smorgon Plastics | An improved container |
US5139162A (en) * | 1990-11-15 | 1992-08-18 | Plastipak Packaging, Inc. | Plastic blow molded freestanding container |
GB2258209A (en) * | 1991-07-30 | 1993-02-03 | Sipa Spa | Plastic bottle for containing either carbonated or non-carbonated beverages |
US5287978A (en) * | 1990-11-15 | 1994-02-22 | Plastipak Packaging, Inc. | Plastic blow molded freestanding container |
EP0622304A1 (de) * | 1993-04-29 | 1994-11-02 | PepsiCo, Inc. | Blasgeformter Kunststoffbehälter mit Handgriff |
US5427258A (en) * | 1992-04-09 | 1995-06-27 | Continental Pet Technologies, Inc. | Freestanding container with improved combination of properties |
AU664878B2 (en) * | 1990-07-09 | 1995-12-07 | Visy Packaging Pty Ltd | An improved container |
USRE35140E (en) * | 1988-07-15 | 1996-01-09 | Hoover Universal, Inc. | Blow molded bottle with improved self supporting base |
US5549210A (en) * | 1993-12-13 | 1996-08-27 | Brunswick Container Corporation | Wide stance footed bottle with radially non-uniform circumference footprint |
US5615790A (en) * | 1990-11-15 | 1997-04-01 | Plastipak Packaging, Inc. | Plastic blow molded freestanding container |
US5664695A (en) * | 1995-01-06 | 1997-09-09 | Plastipak Packaging, Inc. | Plastic blow molded freestanding container |
US5988416A (en) * | 1998-07-10 | 1999-11-23 | Crown Cork & Seal Technologies Corporation | Footed container and base therefor |
US6085924A (en) * | 1998-09-22 | 2000-07-11 | Ball Corporation | Plastic container for carbonated beverages |
US6296471B1 (en) | 1998-08-26 | 2001-10-02 | Crown Cork & Seal Technologies Corporation | Mold used to form a footed container and base therefor |
US7416089B2 (en) | 2004-12-06 | 2008-08-26 | Constar International Inc. | Hot-fill type plastic container with reinforced heel |
US7461756B2 (en) * | 2005-08-08 | 2008-12-09 | Plastipak Packaging, Inc. | Plastic container having a freestanding, self-supporting base |
US8075833B2 (en) * | 2005-04-15 | 2011-12-13 | Graham Packaging Company L.P. | Method and apparatus for manufacturing blow molded containers |
US8096098B2 (en) | 2009-01-06 | 2012-01-17 | Graham Packaging Company, L.P. | Method and system for handling containers |
US8627944B2 (en) | 2008-07-23 | 2014-01-14 | Graham Packaging Company L.P. | System, apparatus, and method for conveying a plurality of containers |
US8839972B2 (en) | 2001-04-19 | 2014-09-23 | Graham Packaging Company, L.P. | Multi-functional base for a plastic, wide-mouth, blow-molded container |
US8919587B2 (en) | 2011-10-03 | 2014-12-30 | Graham Packaging Company, L.P. | Plastic container with angular vacuum panel and method of same |
US8962114B2 (en) | 2010-10-30 | 2015-02-24 | Graham Packaging Company, L.P. | Compression molded preform for forming invertible base hot-fill container, and systems and methods thereof |
US9022776B2 (en) | 2013-03-15 | 2015-05-05 | Graham Packaging Company, L.P. | Deep grip mechanism within blow mold hanger and related methods and bottles |
US9090363B2 (en) | 2003-07-30 | 2015-07-28 | Graham Packaging Company, L.P. | Container handling system |
US9133006B2 (en) | 2010-10-31 | 2015-09-15 | Graham Packaging Company, L.P. | Systems, methods, and apparatuses for cooling hot-filled containers |
US9150320B2 (en) | 2011-08-15 | 2015-10-06 | Graham Packaging Company, L.P. | Plastic containers having base configurations with up-stand walls having a plurality of rings, and systems, methods, and base molds thereof |
US9624018B2 (en) | 2002-09-30 | 2017-04-18 | Co2 Pac Limited | Container structure for removal of vacuum pressure |
US9707711B2 (en) | 2006-04-07 | 2017-07-18 | Graham Packaging Company, L.P. | Container having outwardly blown, invertible deep-set grips |
US9764873B2 (en) | 2005-10-14 | 2017-09-19 | Graham Packaging Company, L.P. | Repositionable base structure for a container |
US9878816B2 (en) | 2002-09-30 | 2018-01-30 | Co2 Pac Ltd | Systems for compensating for vacuum pressure changes within a plastic container |
US9994378B2 (en) | 2011-08-15 | 2018-06-12 | Graham Packaging Company, L.P. | Plastic containers, base configurations for plastic containers, and systems, methods, and base molds thereof |
US9993959B2 (en) | 2013-03-15 | 2018-06-12 | Graham Packaging Company, L.P. | Deep grip mechanism for blow mold and related methods and bottles |
US10118331B2 (en) | 2006-04-07 | 2018-11-06 | Graham Packaging Company, L.P. | System and method for forming a container having a grip region |
US20210024240A1 (en) * | 2019-07-24 | 2021-01-28 | Krones Ag | Plastic container with tension band geometry at base region |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD419444S (en) | 1995-11-01 | 2000-01-25 | Crown Cork & Seal Technologies Corporation | Container bottom |
USD418414S (en) | 1998-06-08 | 2000-01-04 | Cheng Jizu J | Container bottom |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1161572A (en) * | 1965-12-10 | 1969-08-13 | L M P Lavorazione Materie Plas | Blown Bottle of Flexible Plastics |
US3935955A (en) * | 1975-02-13 | 1976-02-03 | Continental Can Company, Inc. | Container bottom structure |
GB2044211A (en) * | 1979-01-10 | 1980-10-15 | Yoshino Kogyosho Co Ltd | A thin-walled synthetic resin bottle |
EP0028125A1 (de) * | 1979-10-25 | 1981-05-06 | The Continental Group, Inc. | Kunststoffbehälter mit im wesentlichen halbkugelförmiger Bodenwand und davon abstehenden hohlen Beinen |
US4267144A (en) * | 1979-07-03 | 1981-05-12 | The Continental Group, Inc. | Process of reducing blowing cycle for blow molded containers |
WO1986005462A1 (en) * | 1985-03-21 | 1986-09-25 | Meri-Mate Limited | Improvements in or relating to plastics containers |
-
1985
- 1985-11-27 GB GB858529234A patent/GB8529234D0/en active Pending
-
1986
- 1986-11-25 EP EP86309187A patent/EP0225155A3/de not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1161572A (en) * | 1965-12-10 | 1969-08-13 | L M P Lavorazione Materie Plas | Blown Bottle of Flexible Plastics |
US3935955A (en) * | 1975-02-13 | 1976-02-03 | Continental Can Company, Inc. | Container bottom structure |
GB2044211A (en) * | 1979-01-10 | 1980-10-15 | Yoshino Kogyosho Co Ltd | A thin-walled synthetic resin bottle |
US4267144A (en) * | 1979-07-03 | 1981-05-12 | The Continental Group, Inc. | Process of reducing blowing cycle for blow molded containers |
EP0028125A1 (de) * | 1979-10-25 | 1981-05-06 | The Continental Group, Inc. | Kunststoffbehälter mit im wesentlichen halbkugelförmiger Bodenwand und davon abstehenden hohlen Beinen |
WO1986005462A1 (en) * | 1985-03-21 | 1986-09-25 | Meri-Mate Limited | Improvements in or relating to plastics containers |
Cited By (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0346858A2 (de) * | 1988-06-17 | 1989-12-20 | Hoover Universal,Inc. | Geblasene, einstückige Flasche und Verfahren zur Herstellung derselben |
EP0346858A3 (en) * | 1988-06-17 | 1990-05-16 | Hoover Universal Inc | Blow molded one-piece bottle and method for making same |
US4865206A (en) * | 1988-06-17 | 1989-09-12 | Hoover Universal, Inc. | Blow molded one-piece bottle |
USRE35140E (en) * | 1988-07-15 | 1996-01-09 | Hoover Universal, Inc. | Blow molded bottle with improved self supporting base |
US5024339A (en) * | 1989-02-27 | 1991-06-18 | Mendle Limited | Plastics bottle |
US5038947A (en) * | 1989-08-24 | 1991-08-13 | Plasticon Patents, S.A. | Self-stabilizing base for pressurized bottle |
US4969563A (en) * | 1989-08-24 | 1990-11-13 | Plasticon Patents, S.A. | Self-stabilizing base for pressurized bottle |
GB2240317A (en) * | 1990-01-10 | 1991-07-31 | North American Container Inc | Base configuration of plastic container |
GB2240317B (en) * | 1990-01-10 | 1994-01-12 | North American Container Inc | Plastic container for pressurized fluids |
EP0440964A1 (de) * | 1990-01-10 | 1991-08-14 | North American Container, Inc. | Kunststoffbehälter, insbesondere für Flüssigkeiten unter Druck |
US4978015A (en) * | 1990-01-10 | 1990-12-18 | North American Container, Inc. | Plastic container for pressurized fluids |
WO1992000880A1 (en) * | 1990-07-09 | 1992-01-23 | S.C.I. Operations Pty Limited Trading As Smorgon Plastics | An improved container |
AU664878B2 (en) * | 1990-07-09 | 1995-12-07 | Visy Packaging Pty Ltd | An improved container |
US5615790A (en) * | 1990-11-15 | 1997-04-01 | Plastipak Packaging, Inc. | Plastic blow molded freestanding container |
US5287978A (en) * | 1990-11-15 | 1994-02-22 | Plastipak Packaging, Inc. | Plastic blow molded freestanding container |
US7520400B2 (en) | 1990-11-15 | 2009-04-21 | Plastipak Packaging, Inc. | Plastic blow molded freestanding container |
US6260724B1 (en) | 1990-11-15 | 2001-07-17 | Plastipak Packaging, Inc. | Plastic blow molded freestanding container |
US5139162A (en) * | 1990-11-15 | 1992-08-18 | Plastipak Packaging, Inc. | Plastic blow molded freestanding container |
US7198163B2 (en) | 1990-11-15 | 2007-04-03 | Plastipak Packaging, Inc. | Plastic blow molded freestanding container |
US5064080A (en) * | 1990-11-15 | 1991-11-12 | Plastipak Packaging, Inc. | Plastic blow molded freestanding container |
US6908002B2 (en) | 1990-11-15 | 2005-06-21 | Plastipak Packaging, Inc. | Plastic blow molded freestanding container |
US5685446A (en) * | 1990-11-15 | 1997-11-11 | Plastipak Packaging, Inc. | Plastic blow molded freestanding container |
US5850931A (en) * | 1990-11-15 | 1998-12-22 | Plastipak Packaging, Inc. | Plastic blow molded freestanding container |
US6659299B2 (en) * | 1990-11-15 | 2003-12-09 | Plastipak Packaging, Inc. | Plastic blow molded freestanding container |
GB2258209A (en) * | 1991-07-30 | 1993-02-03 | Sipa Spa | Plastic bottle for containing either carbonated or non-carbonated beverages |
US5427258A (en) * | 1992-04-09 | 1995-06-27 | Continental Pet Technologies, Inc. | Freestanding container with improved combination of properties |
EP0622304A1 (de) * | 1993-04-29 | 1994-11-02 | PepsiCo, Inc. | Blasgeformter Kunststoffbehälter mit Handgriff |
US5549210A (en) * | 1993-12-13 | 1996-08-27 | Brunswick Container Corporation | Wide stance footed bottle with radially non-uniform circumference footprint |
US5664695A (en) * | 1995-01-06 | 1997-09-09 | Plastipak Packaging, Inc. | Plastic blow molded freestanding container |
US6213325B1 (en) | 1998-07-10 | 2001-04-10 | Crown Cork & Seal Technologies Corporation | Footed container and base therefor |
US5988416A (en) * | 1998-07-10 | 1999-11-23 | Crown Cork & Seal Technologies Corporation | Footed container and base therefor |
US6296471B1 (en) | 1998-08-26 | 2001-10-02 | Crown Cork & Seal Technologies Corporation | Mold used to form a footed container and base therefor |
US6085924A (en) * | 1998-09-22 | 2000-07-11 | Ball Corporation | Plastic container for carbonated beverages |
US9522749B2 (en) | 2001-04-19 | 2016-12-20 | Graham Packaging Company, L.P. | Method of processing a plastic container including a multi-functional base |
US8839972B2 (en) | 2001-04-19 | 2014-09-23 | Graham Packaging Company, L.P. | Multi-functional base for a plastic, wide-mouth, blow-molded container |
US11377286B2 (en) | 2002-09-30 | 2022-07-05 | Co2 Pac Limited | Container structure for removal of vacuum pressure |
US9878816B2 (en) | 2002-09-30 | 2018-01-30 | Co2 Pac Ltd | Systems for compensating for vacuum pressure changes within a plastic container |
US9624018B2 (en) | 2002-09-30 | 2017-04-18 | Co2 Pac Limited | Container structure for removal of vacuum pressure |
US9090363B2 (en) | 2003-07-30 | 2015-07-28 | Graham Packaging Company, L.P. | Container handling system |
US10501225B2 (en) | 2003-07-30 | 2019-12-10 | Graham Packaging Company, L.P. | Container handling system |
US7416089B2 (en) | 2004-12-06 | 2008-08-26 | Constar International Inc. | Hot-fill type plastic container with reinforced heel |
US8075833B2 (en) * | 2005-04-15 | 2011-12-13 | Graham Packaging Company L.P. | Method and apparatus for manufacturing blow molded containers |
US7461756B2 (en) * | 2005-08-08 | 2008-12-09 | Plastipak Packaging, Inc. | Plastic container having a freestanding, self-supporting base |
US9764873B2 (en) | 2005-10-14 | 2017-09-19 | Graham Packaging Company, L.P. | Repositionable base structure for a container |
US9707711B2 (en) | 2006-04-07 | 2017-07-18 | Graham Packaging Company, L.P. | Container having outwardly blown, invertible deep-set grips |
US10118331B2 (en) | 2006-04-07 | 2018-11-06 | Graham Packaging Company, L.P. | System and method for forming a container having a grip region |
US8627944B2 (en) | 2008-07-23 | 2014-01-14 | Graham Packaging Company L.P. | System, apparatus, and method for conveying a plurality of containers |
US10035690B2 (en) | 2009-01-06 | 2018-07-31 | Graham Packaging Company, L.P. | Deformable container with hoop rings |
US8096098B2 (en) | 2009-01-06 | 2012-01-17 | Graham Packaging Company, L.P. | Method and system for handling containers |
US8429880B2 (en) | 2009-01-06 | 2013-04-30 | Graham Packaging Company L.P. | System for filling, capping, cooling and handling containers |
US8171701B2 (en) | 2009-01-06 | 2012-05-08 | Graham Packaging Company, L.P. | Method and system for handling containers |
US8962114B2 (en) | 2010-10-30 | 2015-02-24 | Graham Packaging Company, L.P. | Compression molded preform for forming invertible base hot-fill container, and systems and methods thereof |
US9133006B2 (en) | 2010-10-31 | 2015-09-15 | Graham Packaging Company, L.P. | Systems, methods, and apparatuses for cooling hot-filled containers |
US10214407B2 (en) | 2010-10-31 | 2019-02-26 | Graham Packaging Company, L.P. | Systems for cooling hot-filled containers |
US10189596B2 (en) | 2011-08-15 | 2019-01-29 | Graham Packaging Company, L.P. | Plastic containers having base configurations with up-stand walls having a plurality of rings, and systems, methods, and base molds thereof |
US9994378B2 (en) | 2011-08-15 | 2018-06-12 | Graham Packaging Company, L.P. | Plastic containers, base configurations for plastic containers, and systems, methods, and base molds thereof |
US9150320B2 (en) | 2011-08-15 | 2015-10-06 | Graham Packaging Company, L.P. | Plastic containers having base configurations with up-stand walls having a plurality of rings, and systems, methods, and base molds thereof |
US8919587B2 (en) | 2011-10-03 | 2014-12-30 | Graham Packaging Company, L.P. | Plastic container with angular vacuum panel and method of same |
US9993959B2 (en) | 2013-03-15 | 2018-06-12 | Graham Packaging Company, L.P. | Deep grip mechanism for blow mold and related methods and bottles |
US9346212B2 (en) | 2013-03-15 | 2016-05-24 | Graham Packaging Company, L.P. | Deep grip mechanism within blow mold hanger and related methods and bottles |
US9022776B2 (en) | 2013-03-15 | 2015-05-05 | Graham Packaging Company, L.P. | Deep grip mechanism within blow mold hanger and related methods and bottles |
US20210024240A1 (en) * | 2019-07-24 | 2021-01-28 | Krones Ag | Plastic container with tension band geometry at base region |
US11649085B2 (en) * | 2019-07-24 | 2023-05-16 | Krones Ag | Plastic container with tension band geometry at base region |
Also Published As
Publication number | Publication date |
---|---|
GB8529234D0 (en) | 1986-01-02 |
EP0225155A3 (de) | 1988-05-04 |
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