DK3024742T3 - Base til hot-fill-plastbeholdere - Google Patents

Base til hot-fill-plastbeholdere Download PDF

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Publication number
DK3024742T3
DK3024742T3 DK14742433.7T DK14742433T DK3024742T3 DK 3024742 T3 DK3024742 T3 DK 3024742T3 DK 14742433 T DK14742433 T DK 14742433T DK 3024742 T3 DK3024742 T3 DK 3024742T3
Authority
DK
Denmark
Prior art keywords
container
poly
molded container
blow molded
bottom portion
Prior art date
Application number
DK14742433.7T
Other languages
English (en)
Inventor
Michael P Wurster
Original Assignee
Graham Packaging Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Graham Packaging Co filed Critical Graham Packaging Co
Application granted granted Critical
Publication of DK3024742T3 publication Critical patent/DK3024742T3/da

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
    • 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
    • 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
    • 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
    • B65D1/40—Details of walls
    • B65D1/42—Reinforcing or strengthening parts or members
    • 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)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Claims (7)

1. Blæsestøbt beholder (10), der omfatter en basestruktur (8) med en ringformet sidevæg (6) og en central langsgående akse (100), idet basestrukturen (8) omfatter: en bunddel (2); en ringformet støttehæl (12) placeret mellem sidevæggen (6) og bunddelen (2); og en flerhed af delvis sfæriske strukturer (20), hvor bunddelen (2) er flad; den ringformede støttehæl (12) er en kileformet, ringformet støttehæl (12), der skråner indad med en vinkel Θ på fra 45° til 65° i forhold til et plan, der strækker sig fra sidevæggen (6); flerheden af delvis sfæriske strukturer (20) strækker sig fra den kileformede, ringformede støttehæl (12) og forbi bunddelen (2), hvorved der dannes en kontaktflade (22), som understøtter beholderen (10); en anden affundet kant (5) forbinder den kileformede, ringformede støttehæl (12) med bunddelen (2), hvor den anden afrundede kant (5) har en krumningsradius på fra 1,0 mm til 14,0 mm; og hvor den blæsestøbte beholder (10) omfatter et materiale valgt fra gruppen bestående af en polyesterharpiks og polypropylen.
2. Blæsestøbt beholder (10) ifølge krav 1, hvor materialet er polyesterharpiksen, som er valgt fra gruppen bestående af poly(ethylen)terephthalat (PET), homopolymerer af poly(ethylen)phthalat, copolymerer af poly(ethylen)terephthalat, poly(ethylen)isophthalat, poly(ethylen)naphthalat, poly(dimethylen)terephthalat og poly(butylen)terephthalat.
3. Blæsestøbt beholder (10) ifølge krav 1, hvor basestrukturen (8) endvidere omfatter en første affundet kant (4) mellem sidevæggen (6) og den kileformede, ringformede støttehæl (12), hvor den første afrundede kant (4) har en krumningsradius på ffa 1,0 mm til 14,0 mm.
4. Blæsestøbt beholder (10) ifølge krav 3, hvor hver af den første og den anden affundede kant (4, 5) har en krumningsradius på ffa 1,5 mm til 6,0 mm.
5. Blæsestøbt beholder (10) ifølge krav 4, hvor hver af den første og den anden affundede kant (4, 5) har en krumningsradius på ffa 2,0 mm til 4,0 mm.
6. Blæsestøbt beholder (10) ifølge krav 1, hvor materialet er polypropylen.
7. Blæsestøbt beholder (10) ifølge krav 1, hvor den blæsestøbte beholder (10) omfatter poly(ethylen)terephthalat (PET).
DK14742433.7T 2013-07-23 2014-07-02 Base til hot-fill-plastbeholdere DK3024742T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/948,718 US10710765B2 (en) 2013-07-23 2013-07-23 Base for hot-fill plastic containers
PCT/US2014/045267 WO2015013014A1 (en) 2013-07-23 2014-07-02 Base for hot-fill plastic containers

Publications (1)

Publication Number Publication Date
DK3024742T3 true DK3024742T3 (da) 2018-06-18

Family

ID=51220905

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14742433.7T DK3024742T3 (da) 2013-07-23 2014-07-02 Base til hot-fill-plastbeholdere

Country Status (13)

Country Link
US (1) US10710765B2 (da)
EP (1) EP3024742B8 (da)
CN (1) CN105408215A (da)
CA (1) CA2917476C (da)
DK (1) DK3024742T3 (da)
ES (1) ES2671128T3 (da)
HU (1) HUE039272T2 (da)
MX (1) MX2016000930A (da)
NO (1) NO2960069T3 (da)
PL (1) PL3024742T3 (da)
PT (1) PT3024742T (da)
TR (1) TR201806892T4 (da)
WO (1) WO2015013014A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6575011B2 (ja) * 2015-05-27 2019-09-18 三菱ケミカル株式会社 自立性耐圧ボトル
US20170267408A1 (en) * 2015-12-21 2017-09-21 Bill Martinez Dry Cup
US10368672B2 (en) * 2017-06-26 2019-08-06 Macneil Ip Llc Coaster
US20220048687A1 (en) 2020-08-11 2022-02-17 Graham Packaging Company, L.P. Snapping frame for pressurized containers

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048934A (en) 1976-07-29 1977-09-20 Reynolds Metals Company Method of bottom embossing
JPS55110415U (da) 1979-01-26 1980-08-02
US4497855A (en) 1980-02-20 1985-02-05 Monsanto Company Collapse resistant polyester container for hot fill applications
US4318489A (en) 1980-07-31 1982-03-09 Pepsico, Inc. Plastic bottle
US4465199A (en) 1981-06-22 1984-08-14 Katashi Aoki Pressure resisting plastic bottle
US5234126A (en) 1991-01-04 1993-08-10 Abbott Laboratories Plastic container
US5269437A (en) 1992-11-16 1993-12-14 Abbott Laboratories Retortable plastic containers
US5906285A (en) * 1996-05-10 1999-05-25 Plastipak Packaging, Inc. Plastic blow molded container
JP2000128140A (ja) 1998-10-20 2000-05-09 Aoki Technical Laboratory Inc ポリエステル樹脂による耐熱性包装用容器
US6460714B1 (en) 1999-03-29 2002-10-08 Schmalbach-Lubeca Ag Pasteurization panels for a plastic container
US6896147B2 (en) 2003-02-14 2005-05-24 Graham Packaging Company, L.P. Base structure for a container
FR2926035B1 (fr) * 2008-01-09 2017-02-03 Sidel Participations Fond de moule pour moule de fabrication de recipients thermoplastiques, et dispositif de moulage equipe d'au moins un moule pourvu d'un tel fond
US9023446B2 (en) 2009-09-22 2015-05-05 Graham Packaging Lc, L.P. PET containers with enhanced thermal properties and process for making same
US8444002B2 (en) 2010-02-19 2013-05-21 Graham Packaging Lc, L.P. Pressure compensating bases for polymeric containers
GB2479360A (en) * 2010-04-06 2011-10-12 Petainer Lidkoeping Ab Petaloid Container Base with Reduced Diameter Contact Circle

Also Published As

Publication number Publication date
TR201806892T4 (tr) 2018-06-21
HUE039272T2 (hu) 2018-12-28
WO2015013014A1 (en) 2015-01-29
EP3024742A1 (en) 2016-06-01
US20150028041A1 (en) 2015-01-29
PT3024742T (pt) 2018-05-18
NO2960069T3 (da) 2018-08-11
EP3024742B8 (en) 2018-05-23
CA2917476C (en) 2021-11-16
EP3024742B1 (en) 2018-03-28
CN105408215A (zh) 2016-03-16
CA2917476A1 (en) 2015-01-29
PL3024742T3 (pl) 2018-08-31
US10710765B2 (en) 2020-07-14
MX2016000930A (es) 2016-04-25
ES2671128T3 (es) 2018-06-05

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