GB2025889A - Longitudinally extending thin- wall bottle formed from synthetic resin - Google Patents
Longitudinally extending thin- wall bottle formed from synthetic resin Download PDFInfo
- Publication number
- GB2025889A GB2025889A GB7923496A GB7923496A GB2025889A GB 2025889 A GB2025889 A GB 2025889A GB 7923496 A GB7923496 A GB 7923496A GB 7923496 A GB7923496 A GB 7923496A GB 2025889 A GB2025889 A GB 2025889A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bottle
- constriction
- synthetic resin
- thin
- wall
- 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- Withdrawn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
- 229920003002 synthetic resin Polymers 0.000 title claims abstract description 14
- 239000000057 synthetic resin Substances 0.000 title claims abstract description 14
- 230000002093 peripheral effect Effects 0.000 claims abstract description 52
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 8
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 7
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 7
- -1 poly(ethylene terephthalate) Polymers 0.000 claims abstract description 6
- 238000000071 blow moulding Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 230000008719 thickening Effects 0.000 abstract 1
- 230000005489 elastic deformation Effects 0.000 description 15
- 238000000465 moulding Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 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—Rigid or semi-rigid 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 or 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
-
- 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—Rigid or semi-rigid 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 or by deep-drawing operations performed on sheet material
- B65D1/40—Details of walls
- B65D1/42—Reinforcing or strengthening parts or members
- B65D1/44—Corrugations
-
- 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
- B65D79/00—Kinds or details of packages, not otherwise provided for
- B65D79/005—Packages having deformable parts for indicating or neutralizing internal pressure-variations by other means than venting
- B65D79/008—Packages having deformable parts for indicating or neutralizing internal pressure-variations by other means than venting the deformable part being located in a rigid or semi-rigid container, e.g. in bottles or jars
- B65D79/0084—Packages having deformable parts for indicating or neutralizing internal pressure-variations by other means than venting the deformable part being located in a rigid or semi-rigid container, e.g. in bottles or jars in the sidewall or shoulder part thereof
-
- 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
- B65D2501/00—Containers having bodies formed in one piece
- B65D2501/0009—Bottles or similar containers with necks or like restricted apertures designed for pouring contents
- B65D2501/0018—Ribs
- B65D2501/0036—Hollow circonferential ribs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The side wall (2) of a thin-wall blow moulded bottle of synthetic resin, particularly poly(ethylene terephthalate) resin, is inwardly and curvedly depressed around its periphery at its mid-portion to form a constriction (3), and the base portion of the constriction is slightly peripherally and curvedly protruded outwardly to form a peripheral protrusion (4). The bottle has increased strength without the need for thickening the wall of the whole body (2). <IMAGE>
Description
SPECIFICATION
Longitudinally extending thin-wall bottle formed from synthetic resin, and method of its manufacture
The present invention relates to a longitudinally extending blow-molded thin-wall bottle formed from synthetic resin, and to a method of making such a bottle. The invention is applicable more particularly to a longitudinally extending biaxial stretch blow-molded thin-wall bottle formed from poly(ethyleneterephthalate) resin.
Recently, a number of longitudinally extending blow-moulded thin-wall bottles formed from synthetic resin have been used in particular as bottles for storing liquids.
This results from the perception that such bottles themselves are light in weight, simple to mold, of good appearance, low in production cost, etc. Because of the use of blowing or blow molding in the molding process, the wall thickness of the peripheral body of the bottle inevitably becomes thin.
Particularly, in the case where the bottles are molded from polyethylene terephthalate resin as the synthetic resin material and which has the property of resisting chemicals such as acids, has mechanical durability, and has various other properties, the articles must be subjected to sufficient biaxial stretch molding. For this reason, the wall thickness of the peripheral body, to which the greatest biaxial stretch molding is applied becomes relatively thin.
This gives rise to a problem in that the peripheral body portion is less secure against internal pressure, and has reduced mechanical strength in connection with the durability against pressure from above.
In particular, the external forces against the peripheral body mainly tend to act concentrically on the middle portion in height of the peripheral body. Thus, in the event that an even external force acts on the entire peripheral body, the external force will principally act concentrically on a specific limited portion even if the peripheral body can exhibit sufficient durability, thereby
resulting in inconveniences such as deformation and even damage.
In the past, therefore, the wall thickness of the entire peripheral body has been made thick to the extent that the peripheral body can withstand the external force acting thereon in order to compensate for the lack of mechanical strength of the peripheral body portion. As a consequence, the quantity of synthetic resin material used to
mold one bottle considerably increases as
compared to the theoretical quantity of synthetic
resin material required for the bottle to serve as a
container, which is extremely uneconomical.
Further, if the wall thickness of the peripheral
body is increased as described above, the pressure
of the pressurized fluid (usually pressurized air)
required for blow molding increases. Accordingly, it is necessary to increase the pressure resisting value of the pressurized fluid flow passage system
due to said increased pressure and to increase the
mold-fastening force of the mold as well as the
capacity of the compressor.
Furthermore, particularly, in the event that
polyethyleneterephthalate resin is used, it is
necessary for the article to be molded and cooled
in a primary step, after which the piece has to be
evenly reheated up to a temperature capable of
achieving blow molding for biaxial stretch blow
molding. In reheating the piece up to a
temperature of capable of achieving the biaxial
stretch blow molding, however, the whole piece of
increased wall thickness must be reheated to a
uniform predetermined temperature, and thus, it
takes a long period of time for such reheating,
which results in a lowering of the molding rate.
The increase in wall thickness of the peripheral
body for the purpose of compensating for the lack
of mechanical strength thereof, as described
above, gives rise to various inconveniences in view
of economy, equipment capacity of the molding
apparatus, and molding rate. Thus, the emergence
of means to overcome these difficulties has been
desired earnestly.
-The present invention is defined in the
appended claims, to which reference shouid now
be made.
The invention will be described in more detail,
by way of example, with reference to the drawing
in which:
Figure 1 is a front view showing the external
appearance of a bottle embodying the present
invention; and
Figure 2 is an enlarged longitudinal sectional
view of a portion within the circle II in Figure 1.
The drawing shows a longitudinally extending
blow-molded thin-wall bottle formed from
synthetic resin, and more particularly a
longitudinally extending biaxial stretch blow
molded thin-wall bottle formed from polyethyleneterephthalate resin. In a substantially middle
portion in height of a fully biaxial-stretched thin
wall peripheral body 2 of a longitudinally
extending molded bottle 1, a constricted part 3
curvedly depressed over the whole periphery of the said middle portion is molded in the form of a
peripheral groove, and a bottom or base portion of the constriction 3 is curvedly protruded oppositely to form a peripheral protrusion 4. The protrusion does not extend outwardly beyond the. periphery of the upper and lower portions of the body'2..
When the bottle 1 is filled with liquid, the
relatively largely depressed constriction 3 molded in the substantially middle portion height of the peripheral body 2 serves to disperse the internal pressure concentrically acting on the middle portion in the direction of the height of the peripheral body 2 towards portions in both the upper and lower directions of the peripheral body 2 along both the inclined side walls, whereby the internal pressure does not concentrically act on the middle portion in height of the peripheral body 2 but dispersively acts over a wide range of the peripheral body 2.
For this reason, the internal pressure per unit area of the peripheral body 2 is somewhat higher than the case wherein the constriction 3 is not included, but the internal pressure per unit area acting on the construction 3 is a value much smaller than the case wherein the constriction 3 is not provided.
Namely, the internal pressure acts substantially
evenly on the whole region of the peripheral body
2 by the provision of the constriction 3, and
accordingly, it is not now necessary to increase
the wall thickness of the whole peripheral body 2 in order to increase the strength of a limited portion of the peripheral body 2. Thus, it is possible to permit the whole body of the peripheral body 2 to have the thin wall thickness that can withstand the above-mentioned substantially even internal pressure.
It is also designed so that the constriction 3 molded in an inwardly curvedly depressed manner is subjected to easy elastic deformation by a biasing force acting in the axial direction of the bottle 1.
When receiving the aforesaid biasing force, the
constriction 3 is readily elastically-deformed to
absorb and bear the biasing force before
deformation of the rst of the peripheral body 2
occurs. The capability of the constriction 3 to bear
the biasing force due to the elastic deformation is
of course limited, and hence, as the biasing force
is permitted to be increased gradually to increase
the amount of elastic deformation of the
constriction 3, the deformation finally
concentrates on the bottom of the constriction 3
to buckle and break the bottom of the constriction
3.
Accordingly, the peripheral protrusion 4 is
molded in the bottom of the constriction 3 in order
to increase the buckling strength of the
constriction 3.
As is apparent from the whole construction of
the constriction 3 and the peripheral protrusion 4,
the peripheral protrusion 4 does not materially
influence the elastic deformation of the
constriction 3 under the effect of a biasing
force along the axis of the bottle 1 , but as the
amount of elastic deformation increases, the
peripheral profusion 4 itself elastically deforms so
as to impede the increase in elastic deformation.
That is, the elastic deformation of the
constriction 3 as a whole proceeds to displace
inwardly the bottom of the constriction 3, whereas
the deformation of the peripheral protrusion 4
itself proceeds in a direction of its outward
protrusion. Consequently, the elastic deformation
of the constriction 3 cannot concentrate on the
bottom or the peripheral protrusion 4, and the
whole constriction 3 including the peripheral
protrusion 4 is substantially evenly deformed.
As described above, since the constriction 3
including the peripheral protrusion 4 is subjected
to uniform elastic deformation as a whole against
the biasing force in a longitudinal direction
without permitting deformation of the elastic
deformation to be concentrated on a specific
portion, it is possible to exhibit extremely powerful buckling strength.
The powerful internal pressure acts on the portion of the peripheral protrusion 4, by the provision of the peripheral protrusion 4, as compared to the case wherein the peripheral protrusion 4 is not provided. However, since most of internal pressures acting on the middle portion in height of the peripheral body-2 in which the constriction 3 is provided are dispersed in both the upper and lower directions by the inclined side walls of the constriction 3, the increment of internal pressure acting thereupon is small.
To increase further the buckling strength of the peripheral body 2 as a whole against the longitudinalbiasing force, it is advantageous to provide a number of small depressed recesses 5 in the peripheral direction over substantially the entire height of the peripheral body 2, as shown in the drawing.
However, these recesses 5 are not affected by the usual longitudinal biasing force but merely perform their function to a degree that there is a possible capability of preventing breakage of the bottle 1, depending upon the magnitude of the biasing force when the excessive biasing force is applied.
The reason is that in that state wherein the portion of.the recess 5 needs to be subjected to elastic deformation, even elastic deformation of the constriction 3 as a whole including the peripheral protrusion 4 has already reached its limit, and the durability against so powerful a biasing force as to cause the elastic deformation is not required in the design of the bottle 1.
Accordingly, to increase the buckling strength of the peripheral body 2 is a secondary object of the recesses 5, and a primary object thereof is to provide ornamental effects achieved by giving variety to the external appearance of the bottle 1 as a whole.
In view of the above-mentioned construction, it is possible substantially evenly and dispersively to exert the external forces such as pressure from the interior of the bottle 1 and the longitudinal biasing force on the entire peripheral body 2, elastic deformation due to the action of external forces readily occurs and local occurrence of such elastic deformation can be avoided. Thus, it is possible for the bottle to bear extremely effectively such external forces so as to exhibit an.extremely powerful mechanical durability.
Furthermore, since local concentration of external forces and location deformation can be avoided positively, it is possible to make the wall thickness of the peripheral body 2 thinner than that of prior art bottles of the type as described, thereby reducing the quantity of synthetic resin material required to mold bottles of the same capacity and size as the latter.
This indicates considerable improvements in pressure resistance of pressure fluid system, heating speed and molding speed required in blow molding, thereby considerably reducing equipment cost and considerably increasing production rate and efficiency.
Moreover, since the largely depressed constriction 3 is molded in a middle portion in height of the peripheral body 2, it is possible, in handling the bottle 1 by one hand, to put the fingers around the constriction 3, whereby the bottle 1 may be handled safely without permitting the bottle to slip and a variety may be given by the constriction 3 to external appearance of likely monotonous bottle 1 thereby heightening the ornamental effect of the bottle 1.
Claims (6)
1. A longitudinally extending stretch blowmolded thin-wall bottle formed from synthetic resin in which at a substantially middle portion in height of the peripheral body the bottle is inwardly and curvedly depressed around its periphery to form a constriction and the base of the constriction is slightly outwardly and curvedly protruded around the periphery to form a peripheral protrusion.
2. The longitudinally extending thin-wall bottle as claimed in claim 1, wherein said synthetic resin material comprises poly(ethylene terephthalate).
resin, and wherein said bottle is molded by biaxial.
stretch blow molding.
3. The longitudinally extending thin-wall bottle as claimed in claim 1 or 2, in which the peripheral protrusion does not extend outwardly beyond the periphery of the major part of the rest of the bottle.
4. A longitudinally-extending stretch blowmolded thin-wall bottle, substantially as herein described with reference to the drawing.
5. A method of making a longitudinallyextending bottle comprising blow-molding a thinwall bottle from synthetic resin, the blow-molding operation including a stretch blow molding step, in which at a substantially middle portion in height of the peripheral body of the bottle is inwardly and curvedly depressed around its periphery to form a constriction, and the base of the constriction is slightly outwardly and curvedly protruded around the periphery to form a peripheral protrusion.
6. A method according to claim 5, in which the synthetic resin comprises poly (ethylene terephthalate) resin or an obvious chemical equivalent thereof.
7 A method of making a longitudinally extending stretch blow-molded thin-wall bottie, substantially as herein described with reference to the drawing.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978094823U JPS6128736Y2 (en) | 1978-07-10 | 1978-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB2025889A true GB2025889A (en) | 1980-01-30 |
Family
ID=14120766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7923496A Withdrawn GB2025889A (en) | 1978-07-10 | 1979-07-05 | Longitudinally extending thin- wall bottle formed from synthetic resin |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS6128736Y2 (en) |
| AU (1) | AU537100B2 (en) |
| CA (1) | CA1157785A (en) |
| CH (1) | CH639040A5 (en) |
| DE (1) | DE2927822A1 (en) |
| FR (1) | FR2430891A1 (en) |
| GB (1) | GB2025889A (en) |
| IT (2) | IT7922033V0 (en) |
| NL (1) | NL7905297A (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4392576A (en) * | 1981-06-04 | 1983-07-12 | The Reseal Container Corporation Of America | Multilayered container including a layer of microcrimped metallic foil |
| GB2161133A (en) * | 1984-07-05 | 1986-01-08 | Beecham Group Plc | Ribbed plastics container |
| EP0448007A1 (en) * | 1990-03-22 | 1991-09-25 | SO.GE.A.M. S.p.A. SOCIETA' GESTIONE ACQUE MINERALI | Plastic bottle particularly for containing beverages |
| US5224614A (en) * | 1992-02-07 | 1993-07-06 | The Procter & Gamble Company | Non-handled lightweight plastic bottle with a substantially rigid grip design to facilitate pouring without loss of control |
| US5303833A (en) * | 1988-04-20 | 1994-04-19 | Yoshino Kogyosho Co., Ltd. | Blow-molded bottle-shaped container made of synthetic resin |
| US5381910A (en) * | 1989-07-10 | 1995-01-17 | Yoshino Kogysho Co., Ltd. | Synthetic resin bottle-shaped container |
| US5803290A (en) * | 1996-08-12 | 1998-09-08 | Plastipak Packaging, Inc. | Plastic blow molded bottle having annular grip |
| USD409493S (en) | 1997-05-19 | 1999-05-11 | Compagnie Gervais Danone | Bottle |
| US6497333B1 (en) * | 2000-05-09 | 2002-12-24 | Paradigm Packaging, Inc. | Panel stiffeners for blow-molded plastic containers |
| US6695162B1 (en) * | 1999-08-06 | 2004-02-24 | Sidel | Plastic bottle, having reinforcing means |
| JP2006103736A (en) * | 2004-10-04 | 2006-04-20 | Toyo Seikan Kaisha Ltd | Synthetic resin-made container |
| US7051890B2 (en) * | 2002-03-27 | 2006-05-30 | Yoshino Kogyosho Co., Ltd. | Synthetic resin bottle with circumferential ribs for increased surface rigidity |
| US7258244B2 (en) * | 2004-10-04 | 2007-08-21 | Graham Packaging Company L.P. | Hot-fill plastic container and method of manufacture |
| WO2008051748A2 (en) | 2006-10-23 | 2008-05-02 | Graham Packaging Company, L.P. | Aseptic structural rib for plastic containers |
| US7374055B2 (en) * | 2004-12-22 | 2008-05-20 | Graham Packaging Company, L.P. | Container having controlled top load characteristics |
| US7552833B2 (en) * | 2001-09-27 | 2009-06-30 | Yoshino Kogyosha Co., Ltd. | Synthetic resin container having improved shape stability |
| FR2932459A1 (en) * | 2008-06-16 | 2009-12-18 | Sidel Participations | CONTAINER, IN PARTICULAR BOTTLE, WITH AT LEAST ONE VARIABLE DEPTH ROD |
| EP2285699A2 (en) * | 2008-05-14 | 2011-02-23 | Amcor Limited | Hot-fill container |
| EP2319771A1 (en) * | 2008-08-12 | 2011-05-11 | Yoshino Kogyosyo Co., Ltd. | Bottle |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0330268Y2 (en) * | 1985-09-17 | 1991-06-26 | ||
| US4610366A (en) * | 1985-11-25 | 1986-09-09 | Owens-Illinois, Inc. | Round juice bottle formed from a flexible material |
| CN1022900C (en) * | 1989-10-07 | 1993-12-01 | 株式会社吉野工业所 | Elongation moulding pot made from synthetic resin |
| US8186529B2 (en) * | 2006-08-28 | 2012-05-29 | The Coca-Cola Company | Channel features for pressurized bottle |
| JP5376520B2 (en) * | 2009-09-09 | 2013-12-25 | 大和製罐株式会社 | Bottle type synthetic resin container |
| CA2813075C (en) | 2010-09-30 | 2018-04-10 | Yoshino Kogyosho Co., Ltd. | Bottle |
| JP5501184B2 (en) | 2010-09-30 | 2014-05-21 | 株式会社吉野工業所 | Bottle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1416663A (en) * | 1964-11-09 | 1965-11-05 | Plastic bottle, for packaging liquids, with a special neck and removable cap | |
| DE1604573B1 (en) * | 1966-07-12 | 1972-05-31 | Interstabella Ag | METHOD AND DEVICE FOR THE PRODUCTION OF HOLLOW BODIES BY THE BLOW METAL METHOD |
| CA957624A (en) * | 1969-12-17 | 1974-11-12 | E. I. Du Pont De Nemours And Company | Biaxially oriented article |
| US3727783A (en) * | 1971-06-15 | 1973-04-17 | Du Pont | Noneverting bottom for thermoplastic bottles |
-
1978
- 1978-07-10 JP JP1978094823U patent/JPS6128736Y2/ja not_active Expired
-
1979
- 1979-07-05 IT IT7922033U patent/IT7922033V0/en unknown
- 1979-07-05 IT IT24133/79A patent/IT1193207B/en active
- 1979-07-05 GB GB7923496A patent/GB2025889A/en not_active Withdrawn
- 1979-07-06 NL NL7905297A patent/NL7905297A/en active Search and Examination
- 1979-07-09 AU AU48758/79A patent/AU537100B2/en not_active Ceased
- 1979-07-09 FR FR7917787A patent/FR2430891A1/en active Pending
- 1979-07-10 CH CH643879A patent/CH639040A5/en not_active IP Right Cessation
- 1979-07-10 CA CA000331509A patent/CA1157785A/en not_active Expired
- 1979-07-10 DE DE19792927822 patent/DE2927822A1/en active Granted
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4392576A (en) * | 1981-06-04 | 1983-07-12 | The Reseal Container Corporation Of America | Multilayered container including a layer of microcrimped metallic foil |
| GB2161133A (en) * | 1984-07-05 | 1986-01-08 | Beecham Group Plc | Ribbed plastics container |
| US5303833A (en) * | 1988-04-20 | 1994-04-19 | Yoshino Kogyosho Co., Ltd. | Blow-molded bottle-shaped container made of synthetic resin |
| US5381910A (en) * | 1989-07-10 | 1995-01-17 | Yoshino Kogysho Co., Ltd. | Synthetic resin bottle-shaped container |
| EP0448007A1 (en) * | 1990-03-22 | 1991-09-25 | SO.GE.A.M. S.p.A. SOCIETA' GESTIONE ACQUE MINERALI | Plastic bottle particularly for containing beverages |
| US5385250A (en) * | 1990-03-22 | 1995-01-31 | Societa Gestione Acque Minerali | Plastic bottle particularly for containing beverages and having a gripping recess |
| US5224614A (en) * | 1992-02-07 | 1993-07-06 | The Procter & Gamble Company | Non-handled lightweight plastic bottle with a substantially rigid grip design to facilitate pouring without loss of control |
| US5803290A (en) * | 1996-08-12 | 1998-09-08 | Plastipak Packaging, Inc. | Plastic blow molded bottle having annular grip |
| USD409493S (en) | 1997-05-19 | 1999-05-11 | Compagnie Gervais Danone | Bottle |
| US6695162B1 (en) * | 1999-08-06 | 2004-02-24 | Sidel | Plastic bottle, having reinforcing means |
| US6497333B1 (en) * | 2000-05-09 | 2002-12-24 | Paradigm Packaging, Inc. | Panel stiffeners for blow-molded plastic containers |
| US7552833B2 (en) * | 2001-09-27 | 2009-06-30 | Yoshino Kogyosha Co., Ltd. | Synthetic resin container having improved shape stability |
| US7051890B2 (en) * | 2002-03-27 | 2006-05-30 | Yoshino Kogyosho Co., Ltd. | Synthetic resin bottle with circumferential ribs for increased surface rigidity |
| JP4599973B2 (en) * | 2004-10-04 | 2010-12-15 | 東洋製罐株式会社 | Plastic container |
| US7258244B2 (en) * | 2004-10-04 | 2007-08-21 | Graham Packaging Company L.P. | Hot-fill plastic container and method of manufacture |
| JP2006103736A (en) * | 2004-10-04 | 2006-04-20 | Toyo Seikan Kaisha Ltd | Synthetic resin-made container |
| US7374055B2 (en) * | 2004-12-22 | 2008-05-20 | Graham Packaging Company, L.P. | Container having controlled top load characteristics |
| EP2089283A4 (en) * | 2006-10-23 | 2011-01-26 | Graham Packaging Co | Aseptic structural rib for plastic containers |
| US7832582B2 (en) * | 2006-10-23 | 2010-11-16 | Graham Packaging Company, L.P. | Aseptic structural rib for plastic containers |
| EP2089283A2 (en) * | 2006-10-23 | 2009-08-19 | Graham Packaging Company, L.P. | Aseptic structural rib for plastic containers |
| WO2008051748A2 (en) | 2006-10-23 | 2008-05-02 | Graham Packaging Company, L.P. | Aseptic structural rib for plastic containers |
| EP2285699A4 (en) * | 2008-05-14 | 2011-11-02 | Amcor Ltd | CONTAINER FOR HOT FILLING |
| US8496130B2 (en) | 2008-05-14 | 2013-07-30 | Amcor Limited | Hot-fill container having movable ribs for accommodating vacuum forces |
| EP2285699A2 (en) * | 2008-05-14 | 2011-02-23 | Amcor Limited | Hot-fill container |
| US8276775B2 (en) | 2008-06-16 | 2012-10-02 | Sidel Participations | Container with at least one groove of variable depth |
| FR2932459A1 (en) * | 2008-06-16 | 2009-12-18 | Sidel Participations | CONTAINER, IN PARTICULAR BOTTLE, WITH AT LEAST ONE VARIABLE DEPTH ROD |
| CN101618771B (en) * | 2008-06-16 | 2013-02-13 | 西德尔公司 | Container, in particular a bottle, with at least one flute with variable depth |
| EP2138407A1 (en) * | 2008-06-16 | 2009-12-30 | Sidel Participations | Container, in particular a bottle, with at least one flute with variable depth |
| EP2319771A1 (en) * | 2008-08-12 | 2011-05-11 | Yoshino Kogyosyo Co., Ltd. | Bottle |
| EP2319771A4 (en) * | 2008-08-12 | 2012-03-14 | Yoshino Kogyosho Co Ltd | Bottle |
| US8505758B2 (en) | 2008-08-12 | 2013-08-13 | Yoshino Kogyosho Co., Ltd. | Bottle |
| US9090374B2 (en) | 2008-08-12 | 2015-07-28 | Yoshino Kogyosho Co., Ltd. | Bottle |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1193207B (en) | 1988-06-15 |
| CH639040A5 (en) | 1983-10-31 |
| CA1157785A (en) | 1983-11-29 |
| FR2430891A1 (en) | 1980-02-08 |
| IT7924133A0 (en) | 1979-07-05 |
| DE2927822A1 (en) | 1980-01-24 |
| DE2927822C2 (en) | 1992-12-03 |
| IT7922033V0 (en) | 1979-07-05 |
| AU537100B2 (en) | 1984-06-07 |
| NL7905297A (en) | 1980-01-14 |
| JPS6128736Y2 (en) | 1986-08-26 |
| AU4875879A (en) | 1980-01-17 |
| JPS5512422U (en) | 1980-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |
