[go: up one dir, main page]

ITRM20010693A1 - Perfezionamento nelle macchine di stampaggio a iniezione di materialeplastico e relativo processo di attuazione. - Google Patents

Perfezionamento nelle macchine di stampaggio a iniezione di materialeplastico e relativo processo di attuazione.

Info

Publication number
ITRM20010693A1
ITRM20010693A1 IT2001RM000693A ITRM20010693A ITRM20010693A1 IT RM20010693 A1 ITRM20010693 A1 IT RM20010693A1 IT 2001RM000693 A IT2001RM000693 A IT 2001RM000693A IT RM20010693 A ITRM20010693 A IT RM20010693A IT RM20010693 A1 ITRM20010693 A1 IT RM20010693A1
Authority
IT
Italy
Prior art keywords
improvement
injection molding
implementation process
plastic injection
molding machines
Prior art date
Application number
IT2001RM000693A
Other languages
English (en)
Inventor
Matteo Zoppas
Pietro Gandin
Original Assignee
Sipa Spa
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 Sipa Spa filed Critical Sipa Spa
Priority to IT2001RM000693A priority Critical patent/ITRM20010693A1/it
Publication of ITRM20010693A0 publication Critical patent/ITRM20010693A0/it
Priority to PCT/EP2002/013284 priority patent/WO2003045662A1/en
Priority to AU2002358044A priority patent/AU2002358044A1/en
Priority to JP2003547143A priority patent/JP4458331B2/ja
Priority to EP02791717A priority patent/EP1467850B1/en
Priority to AT02791717T priority patent/ATE359164T1/de
Priority to DE60219529T priority patent/DE60219529T2/de
Priority to US10/496,611 priority patent/US7163390B2/en
Publication of ITRM20010693A1 publication Critical patent/ITRM20010693A1/it

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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • 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
    • B29C45/38—Cutting-off equipment for sprues or ingates
    • B29C45/382—Cutting-off equipment for sprues or ingates disposed outside 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C2045/2761—Seals between nozzle and mould or gate
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C2045/2766—Heat insulation between nozzle and mould
    • B29C2045/2767—Heat insulation between nozzle and mould the heat insulation being provided with an axial opening being part of the melt flow channel
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
IT2001RM000693A 2001-11-26 2001-11-26 Perfezionamento nelle macchine di stampaggio a iniezione di materialeplastico e relativo processo di attuazione. ITRM20010693A1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT2001RM000693A ITRM20010693A1 (it) 2001-11-26 2001-11-26 Perfezionamento nelle macchine di stampaggio a iniezione di materialeplastico e relativo processo di attuazione.
PCT/EP2002/013284 WO2003045662A1 (en) 2001-11-26 2002-11-26 Improvement in machines for injection-moulding of plastic material, and corresponding process of implementation
AU2002358044A AU2002358044A1 (en) 2001-11-26 2002-11-26 Improvement in machines for injection-moulding of plastic material, and corresponding process of implementation
JP2003547143A JP4458331B2 (ja) 2001-11-26 2002-11-26 プラスチック材料の射出成形装置及びそれに対応するパリソンの製造方法
EP02791717A EP1467850B1 (en) 2001-11-26 2002-11-26 Improvement in machines for injection-moulding of plastic material and corresponding process of implementation
AT02791717T ATE359164T1 (de) 2001-11-26 2002-11-26 Verbesserung an kunststoffspritzgiessmaschinen und entsprechendes durchführungsverfahren
DE60219529T DE60219529T2 (de) 2001-11-26 2002-11-26 Verbesserung an kunststoffspritzgiessmaschinen und entsprechendes durchführungsverfahren
US10/496,611 US7163390B2 (en) 2001-11-26 2002-11-26 Machines and process for injection-moulding plastic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001RM000693A ITRM20010693A1 (it) 2001-11-26 2001-11-26 Perfezionamento nelle macchine di stampaggio a iniezione di materialeplastico e relativo processo di attuazione.

Publications (2)

Publication Number Publication Date
ITRM20010693A0 ITRM20010693A0 (it) 2001-11-26
ITRM20010693A1 true ITRM20010693A1 (it) 2003-05-26

Family

ID=11455894

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001RM000693A ITRM20010693A1 (it) 2001-11-26 2001-11-26 Perfezionamento nelle macchine di stampaggio a iniezione di materialeplastico e relativo processo di attuazione.

Country Status (8)

Country Link
US (1) US7163390B2 (it)
EP (1) EP1467850B1 (it)
JP (1) JP4458331B2 (it)
AT (1) ATE359164T1 (it)
AU (1) AU2002358044A1 (it)
DE (1) DE60219529T2 (it)
IT (1) ITRM20010693A1 (it)
WO (1) WO2003045662A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050074514A1 (en) * 2003-10-02 2005-04-07 Anderson Oliver B. Zero cycle molding systems, methods and apparatuses for manufacturing dosage forms
US7704069B2 (en) * 2005-12-20 2010-04-27 R&D Tool & Engineering Co. Injection molding apparatus having swiveling nozzles
US7963947B2 (en) * 2008-01-16 2011-06-21 Pressure Products Medical Supplies, Inc. Apparatus, system, and method of shielding the sharp tip of a transseptal guidewire
US7771189B2 (en) * 2008-03-03 2010-08-10 R&D Tool & Engineering Co. Injection molding apparatus with replaceable gate insert
CN101890789A (zh) * 2010-07-22 2010-11-24 成都市联余精密机械有限公司 用于阀针式瓶胚模具的铍铜垫片及其用途和使用方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA708109B (en) * 1969-12-11 1972-02-23 Lucas Industries Ltd Apparatus for hot runner injection moulding
US4268241A (en) * 1978-01-06 1981-05-19 Husky Injection Molding Systems Heated injection nozzle
JPS6040366B2 (ja) * 1979-10-19 1985-09-10 固 青木 有底パリソンのスプル切除方法及び装置
JPS5981151A (ja) 1982-10-31 1984-05-10 Matsushita Electric Works Ltd 金型の構造
JPH09277322A (ja) 1996-04-10 1997-10-28 Mitsubishi Heavy Ind Ltd プリフォームの回転式ゲートカット方法とその装置
CN100441391C (zh) * 1997-04-16 2008-12-10 哈斯基注模系统有限公司 非晶体塑料制品的局部结晶方法和装置
US6352426B1 (en) * 1998-03-19 2002-03-05 Advanced Plastics Technologies, Ltd. Mold for injection molding multilayer preforms
JP3191866B2 (ja) 1998-03-06 2001-07-23 三菱マテリアル株式会社 バルブゲート式金型装置
JP2000210992A (ja) 1999-01-27 2000-08-02 Koyo Jidoki Kk プラスチックボトル用プリフォ―ムのゲ―トカット装置
US6245278B1 (en) * 1999-06-03 2001-06-12 Husky Injection Molding Systems Ltd. Injection nozzle and method
US6264460B1 (en) 1999-12-09 2001-07-24 Pechiney Emballage Flexible Europe Injection gate insulating and cooling apparatus
JP3875851B2 (ja) 2001-04-20 2007-01-31 日精エー・エス・ビー機械株式会社 プリフォーム成形装置
DE10159871B4 (de) * 2001-12-06 2018-12-27 Epcos Ag Fühler, Vielzahl von Fühlern und Verfahren zur Herstellung des Fühlers
US20060159797A1 (en) * 2004-10-22 2006-07-20 Lee Robert A Apparatus and method of molding preforms having a crystalline neck

Also Published As

Publication number Publication date
AU2002358044A1 (en) 2003-06-10
EP1467850A1 (en) 2004-10-20
US7163390B2 (en) 2007-01-16
JP4458331B2 (ja) 2010-04-28
ATE359164T1 (de) 2007-05-15
WO2003045662A8 (en) 2003-08-21
US20050064062A1 (en) 2005-03-24
WO2003045662A1 (en) 2003-06-05
DE60219529T2 (de) 2008-01-03
JP2005510379A (ja) 2005-04-21
ITRM20010693A0 (it) 2001-11-26
EP1467850B1 (en) 2007-04-11
DE60219529D1 (de) 2007-05-24

Similar Documents

Publication Publication Date Title
GB0014495D0 (en) Process
EP1258332A4 (en) OBJECT MANUFACTURED FROM FIBER-REINFORCED POLYESTER, AND METHOD FOR THE PRODUCTION THEREOF
CA2412003A1 (en) Fluid compression of injection molded plastic materials
BR0211084A (pt) Processo e aparelho para moldar por injeção um artigo de plástico oco
ATE129953T1 (de) Spritzgiessverfahren.
CA2065856A1 (en) Method for the use of gas assistance in the molding of plastic articles
MXPA02010360A (es) Metodo para moldear un panel.
EP1136222A4 (en) METHOD AND DEVICE FOR PRODUCING CONTACT LENS PARTS AND INJECTION MOLD FOR THAT USED FOR THIS
TW344706B (en) Process and device for producing plastic injection-mold parts
DE60322046D1 (de) Herstellung einer flasche mit druckverschluss
MY136821A (en) Pierceable stopper and method of producing the same
ITRM20010693A1 (it) Perfezionamento nelle macchine di stampaggio a iniezione di materialeplastico e relativo processo di attuazione.
MY113508A (en) Process for injection molding a preform of a polyester resin, injection screw and process for stretch blow molding the same
ES2164499A1 (es) Producto celular por inyeccion y metodo de fabricacion del mismo.
CA2415534A1 (en) Injection molding alignment steering utilizing sequential throttles in a base-wall-section flow guides
GB9612288D0 (en) Hollow integral shaft-including structure part of resin and injection
DE59703449D1 (de) Spritzgussdüse
EP1127674A3 (de) Verfahren und Vorrichtung zum Spritzgiessen von mindestens einen Hohlraum aufweisenden Formteilen
ATE186491T1 (de) Querdüse für eine form mit innerem anschnitt
ATE332793T1 (de) Spritzgussverfahren mit variablem formhohlraum zur herstellung von korken
EP1283100A4 (en) METHOD AND DEVICE FOR INJECTION MOLDING
WO2002014047A3 (en) Molded article having hollow rim portion and process for producing such articles
BR0115591A (pt) Processo para fabricação de um dispositivo de saìda para produtos cremosos
KR960033703A (ko) 중공 열가소성수지 성형체 제조용 금형 및, 그를 이용하는 중공 열가소성수지 성형체의 제조방법
DE50306994D1 (de) Wechselfilter