BR112018076064A2 - vacuum absorbing bases for hot filling containers - Google Patents

vacuum absorbing bases for hot filling containers

Info

Publication number
BR112018076064A2
BR112018076064A2 BR112018076064A BR112018076064A BR112018076064A2 BR 112018076064 A2 BR112018076064 A2 BR 112018076064A2 BR 112018076064 A BR112018076064 A BR 112018076064A BR 112018076064 A BR112018076064 A BR 112018076064A BR 112018076064 A2 BR112018076064 A2 BR 112018076064A2
Authority
BR
Brazil
Prior art keywords
container
base
central
filling containers
hot filling
Prior art date
Application number
BR112018076064A
Other languages
Portuguese (pt)
Other versions
BR112018076064B1 (en
Inventor
Stelzer James
T Lane Michael
Original Assignee
Amcor Rigid Plastic Usa Llc
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
Priority claimed from US15/198,668 external-priority patent/US9751679B2/en
Application filed by Amcor Rigid Plastic Usa Llc filed Critical Amcor Rigid Plastic Usa Llc
Publication of BR112018076064A2 publication Critical patent/BR112018076064A2/en
Publication of BR112018076064B1 publication Critical patent/BR112018076064B1/en

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
    • B65D1/02—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)

Abstract

a presente invenção refere-se a um recipiente polimérico, que inclui uma parte superior, definindo uma abertura para um volume interno do recipiente. uma base é móvel para acomodar as forças de vácuo geradas dentro do recipiente, desse modo, diminuindo o volume do recipiente. uma parede lateral substancialmente cilíndrica se estende entre a parte superior e a base. uma parte de impulsor central, rígido da base fica em um centro axial da base. um eixo longitudinal central do recipiente se estende por um centro da parte de impulsor central. um diafragma flexível da base se estende para fora da parte de impulsor central.The present invention relates to a polymeric container including an upper portion defining an opening for an internal volume of the container. a base is movable to accommodate the vacuum forces generated within the container thereby decreasing the volume of the container. a substantially cylindrical side wall extends between the upper part and the base. A rigid, central impeller portion of the base is at an axial center of the base. a central longitudinal axis of the container extends through a center of the central pusher portion. a flexible base diaphragm extends outwardly from the central impeller portion.

BR112018076064-1A 2016-06-30 2017-06-29 POLYMERIC CONTAINER BR112018076064B1 (en)

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 (2)

Publication Number Publication Date
BR112018076064A2 true BR112018076064A2 (en) 2019-03-26
BR112018076064B1 BR112018076064B1 (en) 2023-11-14

Family

ID=60787589

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018076064-1A BR112018076064B1 (en) 2016-06-30 2017-06-29 POLYMERIC CONTAINER

Country Status (6)

Country Link
US (1) US20210221593A1 (en)
BR (1) BR112018076064B1 (en)
CA (1) CA3024729A1 (en)
CO (1) CO2018013787A2 (en)
MX (1) MX2018014814A (en)
WO (1) WO2018005816A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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 (en) * 2014-04-30 2015-11-05 株式会社吉野工業所 Synthetic resin bottle
EP3183179B1 (en) * 2014-08-21 2019-12-11 Amcor Rigid Plastics USA, LLC Container base including hemispherical actuating diaphragm

Also Published As

Publication number Publication date
WO2018005816A1 (en) 2018-01-04
BR112018076064B1 (en) 2023-11-14
US20210221593A1 (en) 2021-07-22
CA3024729A1 (en) 2018-01-04
MX2018014814A (en) 2019-03-14
CO2018013787A2 (en) 2018-12-28

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/06/2017, OBSERVADAS AS CONDICOES LEGAIS