EA199700089A1 - Геометрия дна бутылок многоразового использования из полиэтилентерефталата - Google Patents

Геометрия дна бутылок многоразового использования из полиэтилентерефталата

Info

Publication number
EA199700089A1
EA199700089A1 EA199700089A EA199700089A EA199700089A1 EA 199700089 A1 EA199700089 A1 EA 199700089A1 EA 199700089 A EA199700089 A EA 199700089A EA 199700089 A EA199700089 A EA 199700089A EA 199700089 A1 EA199700089 A1 EA 199700089A1
Authority
EA
Eurasian Patent Office
Prior art keywords
geometry
polyethylene terephthalate
bottles
hot washing
molded
Prior art date
Application number
EA199700089A
Other languages
English (en)
Other versions
EA000144B1 (ru
Inventor
Андреас Зойль
Original Assignee
Континенталь Пет Дойчланд Гмбх
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 Континенталь Пет Дойчланд Гмбх filed Critical Континенталь Пет Дойчланд Гмбх
Publication of EA199700089A1 publication Critical patent/EA199700089A1/ru
Publication of EA000144B1 publication Critical patent/EA000144B1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/18—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using several blowing steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Refuse Receptacles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Table Devices Or Equipment (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Laminated Bodies (AREA)
  • Fats And Perfumes (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

Технической областью изобретения является геометрия дна бутылок из полиэтилентерефталата, которые имеют отформованную вовнутрь выпуклость, для одновременного обеспечения термостойкости при горячем мытье и возможности полной визуальной проверки по всему объему. Для достижения этой цели согласно изобретению предлагается применять донную вставку (1, 1a, 1b, 1c) в форме усеченного конуса, на которой на первой стадии формования дутьем пресс-формы образуется геометрия дна емкости в качестве промежуточного изделия, которая имеет в поперечном сечении волнообразную форму (10', 10", 10w). Наряду с этим возникает еще одно неожиданное преимущество, состоящее в том, что с помощью этой геометрии дна может быть достигнута экономия материала до 10% в сравнении с более толстым выполнением дна, подвергающимся горячей мойке. Возникающая сама собой волнообразная геометрия дна может уточняться с помощью второй донной формы (20), и может быть отформована небольшая верхняя выпуклость основания (10k). Заявляются также способ изготовления пластмассовых бутылок с упомянутой геометрией дна и устройство для его осуществления.
EA199700089A 1995-04-27 1996-04-26 Геометрия дна бутылок многоразового использования из полиэтилентерефталата EA000144B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95106387A EP0739703B1 (de) 1995-04-27 1995-04-27 Bodengeometrie von wiederverwendbaren PET-Behältern
PCT/DE1996/000733 WO1996033857A1 (de) 1995-04-27 1996-04-26 Bodengeometrie von wiederverwendbaren pet-behältern

Publications (2)

Publication Number Publication Date
EA199700089A1 true EA199700089A1 (ru) 1997-12-30
EA000144B1 EA000144B1 (ru) 1998-10-29

Family

ID=8219206

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199700089A EA000144B1 (ru) 1995-04-27 1996-04-26 Геометрия дна бутылок многоразового использования из полиэтилентерефталата

Country Status (18)

Country Link
US (1) US6045001A (ru)
EP (1) EP0739703B1 (ru)
AT (1) ATE152393T1 (ru)
BR (1) BR9604890A (ru)
CZ (1) CZ336997A3 (ru)
DE (1) DE59500208D1 (ru)
DK (1) DK0739703T3 (ru)
EA (1) EA000144B1 (ru)
EE (1) EE9700206A (ru)
ES (1) ES2104443T3 (ru)
FI (1) FI973557A0 (ru)
HU (1) HUP9702451A3 (ru)
LT (1) LT4271B (ru)
LV (1) LV11942B (ru)
NO (1) NO974711L (ru)
PL (1) PL322140A1 (ru)
TR (1) TR199700964T1 (ru)
WO (1) WO1996033857A1 (ru)

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US7543713B2 (en) 2001-04-19 2009-06-09 Graham Packaging Company L.P. Multi-functional base for a plastic, wide-mouth, blow-molded container
US8381940B2 (en) 2002-09-30 2013-02-26 Co2 Pac Limited Pressure reinforced plastic container having a moveable pressure panel and related method of processing a plastic container
US7900425B2 (en) 2005-10-14 2011-03-08 Graham Packaging Company, L.P. Method for handling a hot-filled container having a moveable portion to reduce a portion of a vacuum created therein
US6640989B2 (en) 2001-02-08 2003-11-04 Inoac Packaging Group Inc. Composite container with integral support, related method and mold
US6896147B2 (en) 2003-02-14 2005-05-24 Graham Packaging Company, L.P. Base structure for a container
DE602004012753T2 (de) 2003-07-30 2009-04-09 Graham Packaging Co., L.P. Behälterhandhabungssystem
US8017065B2 (en) 2006-04-07 2011-09-13 Graham Packaging Company L.P. System and method for forming a container having a grip region
US8747727B2 (en) 2006-04-07 2014-06-10 Graham Packaging Company L.P. Method of forming container
US9707711B2 (en) 2006-04-07 2017-07-18 Graham Packaging Company, L.P. Container having outwardly blown, invertible deep-set grips
US8313686B2 (en) * 2008-02-07 2012-11-20 Amcor Limited Flex ring base
US20100012617A1 (en) * 2008-07-16 2010-01-21 Ulibarri Scott M Plastic bottle with superior top load strength
US8627944B2 (en) 2008-07-23 2014-01-14 Graham Packaging Company L.P. System, apparatus, and method for conveying a plurality of containers
US7926243B2 (en) 2009-01-06 2011-04-19 Graham Packaging Company, L.P. Method and system for handling containers
AT510506B1 (de) * 2010-09-22 2013-01-15 Red Bull Gmbh Bodenkonstruktion für eine kunststoffflasche
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
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
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
US8919587B2 (en) 2011-10-03 2014-12-30 Graham Packaging Company, L.P. Plastic container with angular vacuum panel and method of same
US9254937B2 (en) 2013-03-15 2016-02-09 Graham Packaging Company, L.P. Deep grip mechanism for blow mold 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
CN204249143U (zh) 2014-03-21 2015-04-08 赫斯基注塑系统有限公司 容器预成型件
US10486891B2 (en) 2016-12-02 2019-11-26 S.C. Johnson & Son, Inc. Plastic bottle for a pressurized dispensing system

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Also Published As

Publication number Publication date
LV11942A (lv) 1998-01-20
EA000144B1 (ru) 1998-10-29
NO974711D0 (no) 1997-10-10
DE59500208D1 (de) 1997-06-05
EP0739703A1 (de) 1996-10-30
NO974711L (no) 1997-12-29
EE9700206A (et) 1998-02-16
BR9604890A (pt) 1998-05-19
FI973557A (fi) 1997-08-29
PL322140A1 (en) 1998-01-05
EP0739703B1 (de) 1997-05-02
ATE152393T1 (de) 1997-05-15
ES2104443T3 (es) 1997-10-01
LV11942B (lv) 1998-03-20
TR199700964T1 (xx) 1998-02-21
FI973557A0 (fi) 1997-08-29
HUP9702451A2 (hu) 1998-03-30
LT97130A (en) 1997-10-27
WO1996033857A1 (de) 1996-10-31
CZ336997A3 (cs) 1998-02-18
LT4271B (en) 1997-12-29
HUP9702451A3 (en) 2000-03-28
US6045001A (en) 2000-04-04
DK0739703T3 (da) 1997-12-08

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU