AU2003269777A1 - Injection moulding device and method - Google Patents

Injection moulding device and method

Info

Publication number
AU2003269777A1
AU2003269777A1 AU2003269777A AU2003269777A AU2003269777A1 AU 2003269777 A1 AU2003269777 A1 AU 2003269777A1 AU 2003269777 A AU2003269777 A AU 2003269777A AU 2003269777 A AU2003269777 A AU 2003269777A AU 2003269777 A1 AU2003269777 A1 AU 2003269777A1
Authority
AU
Australia
Prior art keywords
injection moulding
moulding device
injection
moulding
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.)
Abandoned
Application number
AU2003269777A
Other languages
English (en)
Inventor
Gunnar Dike
Ingvar Kristensson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tetra Laval Holdings and Finance SA
Original Assignee
Tetra Laval Holdings and Finance SA
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 Tetra Laval Holdings and Finance SA filed Critical Tetra Laval Holdings and Finance SA
Publication of AU2003269777A1 publication Critical patent/AU2003269777A1/en
Abandoned legal-status Critical Current

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AU2003269777A 2002-11-29 2003-10-16 Injection moulding device and method Abandoned AU2003269777A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0203531A SE524502C2 (sv) 2002-11-29 2002-11-29 Formsprutningsanordning samt förfarande för formsprutning
SE0203531-9 2002-11-29
PCT/SE2003/001606 WO2004050326A1 (en) 2002-11-29 2003-10-16 Injection moulding device and method

Publications (1)

Publication Number Publication Date
AU2003269777A1 true AU2003269777A1 (en) 2004-06-23

Family

ID=20289709

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003269777A Abandoned AU2003269777A1 (en) 2002-11-29 2003-10-16 Injection moulding device and method

Country Status (3)

Country Link
AU (1) AU2003269777A1 (sv)
SE (1) SE524502C2 (sv)
WO (1) WO2004050326A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7571846B2 (en) 2004-07-20 2009-08-11 Tetra Laval Holdings & Finance, S.A. Carton blank for direct injection molded closures

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5558883A (en) * 1993-12-28 1996-09-24 Mitsui Toatsu Chemicals, Inc. Mold design and process for producing a multilayer part by injection process molding
JP3483351B2 (ja) * 1995-06-19 2004-01-06 大日本印刷株式会社 装飾シート及び該装飾シートを用いた装飾成形品の成形方法
IT1286073B1 (it) * 1996-10-31 1998-07-07 Tetra Laval Holdings & Finance Apparecchiatura e procedimento per stampare un dispositivo di apertura su un foglio da imballaggio
SE513948C2 (sv) * 1997-03-03 2000-12-04 Tetra Laval Holdings & Finance Sätt att lösgöra formade plastdetaljer vid formsprutning
US6126429A (en) * 1998-06-02 2000-10-03 Burger Engineering, Inc. Combination slide retainer and position sensing switch for injection molds

Also Published As

Publication number Publication date
SE524502C2 (sv) 2004-08-17
WO2004050326A1 (en) 2004-06-17
SE0203531L (sv) 2004-05-30
SE0203531D0 (sv) 2002-11-29

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase