ATE218964T1 - Verfahren zum strippen - Google Patents

Verfahren zum strippen

Info

Publication number
ATE218964T1
ATE218964T1 AT98100791T AT98100791T ATE218964T1 AT E218964 T1 ATE218964 T1 AT E218964T1 AT 98100791 T AT98100791 T AT 98100791T AT 98100791 T AT98100791 T AT 98100791T AT E218964 T1 ATE218964 T1 AT E218964T1
Authority
AT
Austria
Prior art keywords
mould
stripping
plastic part
plastic
injection
Prior art date
Application number
AT98100791T
Other languages
English (en)
Inventor
Lars-Olof Harnfeldt
Original Assignee
Tetra Laval Holdings & Finance
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 & Finance filed Critical Tetra Laval Holdings & Finance
Application granted granted Critical
Publication of ATE218964T1 publication Critical patent/ATE218964T1/de

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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/43—Removing or ejecting moulded articles using fluid under pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
AT98100791T 1997-03-03 1998-01-19 Verfahren zum strippen ATE218964T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700752A SE513948C2 (sv) 1997-03-03 1997-03-03 Sätt att lösgöra formade plastdetaljer vid formsprutning

Publications (1)

Publication Number Publication Date
ATE218964T1 true ATE218964T1 (de) 2002-06-15

Family

ID=20405998

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98100791T ATE218964T1 (de) 1997-03-03 1998-01-19 Verfahren zum strippen

Country Status (6)

Country Link
EP (1) EP0862980B1 (de)
JP (1) JPH10244562A (de)
KR (1) KR100356648B1 (de)
AT (1) ATE218964T1 (de)
DE (1) DE69805880T2 (de)
SE (1) SE513948C2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6352426B1 (en) 1998-03-19 2002-03-05 Advanced Plastics Technologies, Ltd. Mold for injection molding multilayer preforms
WO2002034494A1 (en) * 2000-10-24 2002-05-02 Vikan A/S Method for moulding a tool handle
SE524052C2 (sv) * 2002-01-21 2004-06-22 Tetra Laval Holdings & Finance Förpackningsmaskin, enkelt omställbar för tillverkning av olika förpackningstyper
SE524250C2 (sv) * 2002-11-29 2004-07-13 Tetra Laval Holdings & Finance Formsprutningsanordning samt förfarande för öppnande och slutande av en delbar form i en formsprutningsanordning
SE524502C2 (sv) * 2002-11-29 2004-08-17 Tetra Laval Holdings & Finance Formsprutningsanordning samt förfarande för formsprutning
SE524519C8 (sv) 2002-12-13 2004-11-10 Tetra Laval Holdings & Finance Förfarande och anordning för vikning av botten av en förpackning samt till en förpackning med en sålunda vikt botten
US7313895B2 (en) * 2004-07-20 2008-01-01 Tetra Laval Holdings & Finance, Sa Molding unit for forming direct injection molded closures
WO2007027606A1 (en) 2005-08-30 2007-03-08 Advanced Plastics Technologies Luxembourg S.A. Methods and systems for controlling mold temperatures
SE531854C2 (sv) * 2007-12-18 2009-08-25 Tetra Laval Holdings & Finance Anordning för formning av del av förpackningsbehållare
EP4054822B1 (de) * 2019-11-05 2024-10-23 Foboha (Germany) GmbH Vorrichtung und verfahren zum herstellen von verbundprodukten mit einem spritzgussmerkmal
CN112092411B (zh) * 2020-07-31 2022-03-04 北京卫星制造厂有限公司 一种小口径、长尺寸非等厚薄形矩形管件成型工装及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521367A (en) * 1981-11-16 1985-06-04 Underwood J Larry Mold, process of molding, and article molded by such process
CA1204262A (en) * 1985-08-16 1986-05-13 James S. Sheffield Injection mold apparatus with gas ejection
JPH0767719B2 (ja) * 1989-02-16 1995-07-26 富士写真フイルム株式会社 合成樹脂成形品の離型方法
DE3927199A1 (de) * 1989-08-17 1991-02-21 Tetra Pak Gmbh Vorrichtung zur herstellung einer fliessmittelpackung
US5282730A (en) * 1991-06-12 1994-02-01 Automotive Plastic Technologies Retractable gas injection pin for an injection mold
JPH07148792A (ja) * 1993-11-30 1995-06-13 Sekisui Chem Co Ltd 射出成形用金型

Also Published As

Publication number Publication date
JPH10244562A (ja) 1998-09-14
KR100356648B1 (ko) 2003-02-07
DE69805880T2 (de) 2002-10-02
KR19980079772A (ko) 1998-11-25
DE69805880D1 (de) 2002-07-18
SE9700752D0 (sv) 1997-03-03
EP0862980A1 (de) 1998-09-09
SE513948C2 (sv) 2000-12-04
EP0862980B1 (de) 2002-06-12
SE9700752L (sv) 1998-09-04

Similar Documents

Publication Publication Date Title
ATE168315T1 (de) Vorrichtung und verfahren zur herstellung von kunststoffgegenständen
ATE218090T1 (de) Vorrichtung zum spritzgiessen mit einem ventilöffnungstyp
BR9809395A (pt) Processo e dispositivo de fabricacão de um recipiente equipado com uma etiqueta
ATE218964T1 (de) Verfahren zum strippen
AU7629000A (en) Injection molded doll head
EP1136222A4 (de) Verfahren und gerät zum herstellen von kontaktlinsenteilen und dafür benutzte spritzgussform
DE69225506D1 (de) Verfahren zum Spritzgiessen eines thermoplastischen Kunststoffes und Spritzgiessform
ATE334793T1 (de) Formwerkzeug und verfahren
EP0637504A3 (de) Reifenform und Verfahren zum Formen von Reifen.
ATE318688T1 (de) Verfahren und vorrichtung zum spritzgiessen
EP0714344A4 (de) Vorrichtung zum messen des drucks im formenhohlraum während des spritzgiessens
MY116961A (en) Method for molding thermoplastic resin
ES2173522T3 (es) Procedimiento para la fundicion en molde perdido y molde de fundicion para ese procedimiento.
ATE243579T1 (de) Giessform und verfahren zum herstellen von gussstücken
DE60103518D1 (de) Verfahren und vorrichtung zur herstellung einer rohrkupplung
ATE268495T1 (de) Verfahren zum spritzgiessen von compact discs
DE59912580D1 (de) Verfahren zum Spritzgiessen
ATE290947T1 (de) Verfahren und vorrichtung zum pressformen eines verschlussdeckels
DE69023150D1 (de) Vorrichtung zum Entfernen von Formteilen aus einer Form.
DE50204152D1 (de) Verfahren und Vorrichtung zur Herstellung von Formkörpern
FI953681A7 (fi) Ruiskupuristusmuotti sekä menetelmä tuotteen ruiskupuristamiseksi
DK0724515T3 (da) Fremgangsmåde til fremstilling af en plastbeholder ved sprøjtestøbning og tilhørende formværktøj
DE59805383D1 (de) Vorrichtung und Verfahren zur Herstellung von Formlingen
NL1000618C1 (en) Injection moulding hollow articles in moulds having male and female mould halves
NL1001495C1 (en) Injection moulding hollow articles in moulds having male and female mould halves

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties