CA3024729A1 - Vacuum absorbing bases for hot-fill containers - Google Patents
Vacuum absorbing bases for hot-fill containers Download PDFInfo
- Publication number
- CA3024729A1 CA3024729A1 CA3024729A CA3024729A CA3024729A1 CA 3024729 A1 CA3024729 A1 CA 3024729A1 CA 3024729 A CA3024729 A CA 3024729A CA 3024729 A CA3024729 A CA 3024729A CA 3024729 A1 CA3024729 A1 CA 3024729A1
- Authority
- CA
- Canada
- Prior art keywords
- container
- base
- polymeric
- central
- flexible diaphragm
- 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
- 230000003247 decreasing effect Effects 0.000 claims abstract description 9
- 230000007704 transition Effects 0.000 claims description 18
- 230000004044 response Effects 0.000 claims description 12
- 239000004033 plastic Substances 0.000 description 89
- 229920003023 plastic Polymers 0.000 description 89
- 229920000139 polyethylene terephthalate Polymers 0.000 description 27
- 239000005020 polyethylene terephthalate Substances 0.000 description 27
- 239000000463 material Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 20
- 238000013461 design Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 16
- 238000012545 processing Methods 0.000 description 12
- 238000001816 cooling Methods 0.000 description 9
- 238000009826 distribution Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 238000009928 pasteurization Methods 0.000 description 7
- 229920000728 polyester Polymers 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000000875 corresponding effect Effects 0.000 description 5
- GLBLPMUBLHYFCW-UHFFFAOYSA-N n-(5,7-dimethoxy-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)-2-methoxy-4-(trifluoromethyl)pyridine-3-sulfonamide Chemical compound N1=C2N=C(OC)C=C(OC)N2N=C1NS(=O)(=O)C1=C(OC)N=CC=C1C(F)(F)F GLBLPMUBLHYFCW-UHFFFAOYSA-N 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- -1 polyethylene terephthalate Polymers 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000000071 blow moulding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000009998 heat setting Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000002178 crystalline material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000005429 filling process Methods 0.000 description 2
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 239000012263 liquid product Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000011112 polyethylene naphthalate Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005482 strain hardening Methods 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—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
- B65D1/0276—Bottom construction having a continuous contact surface, e.g. Champagne-type bottom
-
- 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
- B65D79/0081—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 bottom 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)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Basic Packing Technique (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/198,668 US9751679B2 (en) | 2003-05-23 | 2016-06-30 | Vacuum absorbing bases for hot-fill containers |
| US15/198,668 | 2016-06-30 | ||
| PCT/US2017/040034 WO2018005816A1 (en) | 2016-06-30 | 2017-06-29 | Vacuum absorbing bases for hot-fill containers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3024729A1 true CA3024729A1 (en) | 2018-01-04 |
Family
ID=60787589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3024729A Pending CA3024729A1 (en) | 2016-06-30 | 2017-06-29 | Vacuum absorbing bases for hot-fill containers |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20210221593A1 (pt) |
| BR (1) | BR112018076064B1 (pt) |
| CA (1) | CA3024729A1 (pt) |
| CO (1) | CO2018013787A2 (pt) |
| MX (1) | MX2018014814A (pt) |
| WO (1) | WO2018005816A1 (pt) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ521694A (en) * | 2002-09-30 | 2005-05-27 | Co2 Pac Ltd | Container structure for removal of vacuum pressure |
| US10246238B2 (en) * | 2000-08-31 | 2019-04-02 | Co2Pac Limited | Plastic container having a deep-set invertible base and related methods |
| US8276774B2 (en) * | 2003-05-23 | 2012-10-02 | Amcor Limited | Container base structure responsive to vacuum related forces |
| US7416089B2 (en) * | 2004-12-06 | 2008-08-26 | Constar International Inc. | Hot-fill type plastic container with reinforced heel |
| EP2586588B1 (en) * | 2010-06-28 | 2016-09-14 | Nissei Asb Machine Co., Ltd. | Method for production of a heat resistant container |
| EP2764967B1 (en) * | 2013-02-06 | 2015-10-14 | Sidel Participations | Mold for blow molding a hot-fill container with increased stretch ratios |
| WO2015166619A1 (ja) * | 2014-04-30 | 2015-11-05 | 株式会社吉野工業所 | 合成樹脂製ボトル |
| EP3183179B1 (en) * | 2014-08-21 | 2019-12-11 | Amcor Rigid Plastics USA, LLC | Container base including hemispherical actuating diaphragm |
-
2017
- 2017-06-29 WO PCT/US2017/040034 patent/WO2018005816A1/en active Application Filing
- 2017-06-29 CA CA3024729A patent/CA3024729A1/en active Pending
- 2017-06-29 MX MX2018014814A patent/MX2018014814A/es unknown
- 2017-06-29 US US16/304,942 patent/US20210221593A1/en not_active Abandoned
- 2017-06-29 BR BR112018076064-1A patent/BR112018076064B1/pt active IP Right Grant
-
2018
- 2018-12-19 CO CONC2018/0013787A patent/CO2018013787A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018005816A1 (en) | 2018-01-04 |
| BR112018076064B1 (pt) | 2023-11-14 |
| US20210221593A1 (en) | 2021-07-22 |
| BR112018076064A2 (pt) | 2019-03-26 |
| MX2018014814A (es) | 2019-03-14 |
| CO2018013787A2 (es) | 2018-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20220602 |
|
| EEER | Examination request |
Effective date: 20220602 |
|
| EEER | Examination request |
Effective date: 20220602 |
|
| EEER | Examination request |
Effective date: 20220602 |
|
| EEER | Examination request |
Effective date: 20220602 |