ES503546A0 - Procedimiento para el moldeo por inyeccion de plasticos - Google Patents

Procedimiento para el moldeo por inyeccion de plasticos

Info

Publication number
ES503546A0
ES503546A0 ES503546A ES503546A ES503546A0 ES 503546 A0 ES503546 A0 ES 503546A0 ES 503546 A ES503546 A ES 503546A ES 503546 A ES503546 A ES 503546A ES 503546 A0 ES503546 A0 ES 503546A0
Authority
ES
Spain
Prior art keywords
procedure
injection molding
plastic injection
plastic
molding
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.)
Granted
Application number
ES503546A
Other languages
English (en)
Other versions
ES8301439A1 (es
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of ES503546A0 publication Critical patent/ES503546A0/es
Publication of ES8301439A1 publication Critical patent/ES8301439A1/es
Expired 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
    • B29C45/0025—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
    • 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
    • B29C2045/0032—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks sequential injection from multiple gates, e.g. to avoid weld lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
ES503546A 1980-07-01 1981-06-30 Procedimiento para el moldeo por inyeccion de plasticos Expired ES8301439A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8003800A NL8003800A (nl) 1980-07-01 1980-07-01 Werkwijze en inrichting voor het spuitgieten van kunststoffen.

Publications (2)

Publication Number Publication Date
ES503546A0 true ES503546A0 (es) 1982-12-01
ES8301439A1 ES8301439A1 (es) 1982-12-01

Family

ID=19835543

Family Applications (1)

Application Number Title Priority Date Filing Date
ES503546A Expired ES8301439A1 (es) 1980-07-01 1981-06-30 Procedimiento para el moldeo por inyeccion de plasticos

Country Status (5)

Country Link
EP (1) EP0043174B1 (es)
JP (1) JPS5745039A (es)
DE (1) DE3162027D1 (es)
ES (1) ES8301439A1 (es)
NL (1) NL8003800A (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0491682B1 (fr) * 1992-02-11 1993-05-12 Neyr Plastiques (S.A.) Procédé pour la fabrication de pièces moulées comportant un support rigide et un recouvrement souple
DE630731T1 (de) * 1993-06-23 1995-08-24 Siebolt Hettinga Verfahren zum Formen eines Kunststoffgegenstandes unter Verwendung eines Volumensteuerungssystems vom Mehrpunkt-Typ.
JPH08118387A (ja) * 1994-09-01 1996-05-14 Sumitomo Chem Co Ltd 熱可塑性樹脂成形体の製造方法
DE19518963C2 (de) * 1995-05-23 1998-04-09 Eldra Kunststofftechnik Gmbh Verfahren und Vorrichtung zum Spritzgießen hohlgeblasener Kunststoffkörper
FR2748414B1 (fr) * 1996-05-10 1998-06-26 Allibert Ind Procede d'habillage d'une piece thermoplastique injectee par une feuille decoupee au cours du procede, moule pour la mise en oeuvre du procede et piece obtenue
US6004497A (en) * 1996-05-10 1999-12-21 Allibert Industrie (Societe En Nom Collectif) Process for covering a plastics part with a foil cut during the process
JP3828225B2 (ja) * 1997-02-05 2006-10-04 ムネカタ株式会社 射出成形用金型
US6063315A (en) * 1997-03-07 2000-05-16 Cascade Engineering, Inc. Gas-assisted injection molding of large panels with sequential gating
AU6545798A (en) * 1997-03-07 1998-09-22 Cascade Engineering, Inc. Gas-assisted injection molding of large panels with sequential gating
FR2775214B1 (fr) * 1998-02-26 2000-05-05 Plastic Omnium Cie Procede de realisation d'une piece de carrosserie de vehicule automobile par injection d'une matiere plastique, procede d'injection sequentielle de matiere plastique, moule utilise et piece obtenue
FR2835467B1 (fr) * 2002-02-07 2005-02-11 Renault Procede et dispositif d'injection sequentielle d'une matiere moulable dans l'empreinte d'un moule
ITTO20040700A1 (it) * 2004-10-11 2005-01-11 Incos Spa Procedimento per la produzione di lastre di materiale plastico trasparente con zone non trasparenti
ITTO20040701A1 (it) * 2004-10-11 2005-01-11 Incos Spa Procedimento per la produzione di lastre di materiale plastico con parti sovrastampate mediante inietto-compressione
ITTO20040702A1 (it) * 2004-10-11 2005-01-11 Incos Spa Procedimento per la produzione di lastre di materiale plastico trasparente con parti sovrainiettate non trasparenti
JP2006224499A (ja) * 2005-02-18 2006-08-31 Hirotec Corp 射出成形機およびその射出成形方法
JP2007021976A (ja) * 2005-07-20 2007-02-01 Nishikawa Kasei Co Ltd 樹脂材注入充填方法および樹脂材注入充填装置
JP5393985B2 (ja) * 2008-01-31 2014-01-22 第一電子工業株式会社 絶縁体の成型方法、金型構造及び前記成型方法により製造した絶縁体を使用するコネクタ
JP5845880B2 (ja) * 2011-12-21 2016-01-20 スズキ株式会社 射出成形用金型及び射出成形方法
EP3019705B1 (en) 2013-07-09 2019-01-30 United Technologies Corporation High-modulus coating for local stiffening of airfoil trailing edges
CA2917922A1 (en) 2013-07-09 2015-01-15 United Technologies Corporation Erosion and wear protection for composites and plated polymers
WO2015006406A1 (en) 2013-07-09 2015-01-15 United Technologies Corporation Plated tubular lattice structure
JP6181483B2 (ja) * 2013-09-05 2017-08-16 株式会社小糸製作所 射出成形品および射出成形装置
JP6379707B2 (ja) * 2014-06-13 2018-08-29 株式会社豊田自動織機 樹脂製品の製造方法
IT201600080198A1 (it) * 2016-07-29 2018-01-29 Inglass Spa Procedimento e apparecchiatura di stampaggio ad iniezione sequenziale di materia plastica
JP2018103625A (ja) * 2018-01-31 2018-07-05 株式会社豊田自動織機 樹脂製品の製造方法
JP2019155774A (ja) * 2018-03-14 2019-09-19 パナソニックＩｐマネジメント株式会社 長板状部材の製造方法、及び金型
CN112757575A (zh) * 2019-10-21 2021-05-07 青岛海尔电冰箱有限公司 注塑方法及其装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2191703A (en) * 1937-03-24 1940-02-27 Standard Products Co Method and means for eliminating the weld line during thermoplastic molding
US2182389A (en) * 1937-04-29 1939-12-05 Standard Products Co Method and means for molding thermoplastic articles
US2199144A (en) * 1937-05-03 1940-04-30 Standard Products Co Method of injecting thermoplastic material into a mold
CH538928A (de) * 1971-06-14 1973-07-15 Hanning Robert Verfahren zum Herstellen von insbesondere grossflächigen Gegeständen durch Spritzgiessen eines Gemisches aus plasiziertem Kunststoff und einem Treibmittel und dafür geeignete Spritzgussmaschine
BE794785A (fr) * 1972-04-05 1973-05-16 Merrill Brothers Pince de levage
US4041122A (en) 1976-06-01 1977-08-09 International Paper Company Process for molding of hollow articles

Also Published As

Publication number Publication date
EP0043174A3 (en) 1982-01-13
EP0043174A2 (en) 1982-01-06
DE3162027D1 (en) 1984-03-01
NL8003800A (nl) 1982-02-01
ES8301439A1 (es) 1982-12-01
JPS5745039A (en) 1982-03-13
EP0043174B1 (en) 1984-01-25

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