IT1205021B - Procedimento e dispositivo per ottenere oggetti stampati in materiale plastico - Google Patents

Procedimento e dispositivo per ottenere oggetti stampati in materiale plastico

Info

Publication number
IT1205021B
IT1205021B IT20639/87A IT2063987A IT1205021B IT 1205021 B IT1205021 B IT 1205021B IT 20639/87 A IT20639/87 A IT 20639/87A IT 2063987 A IT2063987 A IT 2063987A IT 1205021 B IT1205021 B IT 1205021B
Authority
IT
Italy
Prior art keywords
procedure
plastic material
printed objects
obtaining printed
obtaining
Prior art date
Application number
IT20639/87A
Other languages
English (en)
Other versions
IT8720639A0 (it
Inventor
Elie Gras
Original Assignee
Anver 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 Anver Sa filed Critical Anver Sa
Publication of IT8720639A0 publication Critical patent/IT8720639A0/it
Application granted granted Critical
Publication of IT1205021B publication Critical patent/IT1205021B/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
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/42—Casting under special conditions, e.g. vacuum
    • 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
    • B29C45/28—Closure devices therefor
    • 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
    • B29C45/34—Moulds having venting means
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/60—Processes of molding plastisols

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
IT20639/87A 1986-05-26 1987-05-22 Procedimento e dispositivo per ottenere oggetti stampati in materiale plastico IT1205021B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8607446A FR2598959B1 (fr) 1986-05-26 1986-05-26 Procede et dispositif d'injection de pastisol liquide sous faible pression

Publications (2)

Publication Number Publication Date
IT8720639A0 IT8720639A0 (it) 1987-05-22
IT1205021B true IT1205021B (it) 1989-03-10

Family

ID=9335587

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20639/87A IT1205021B (it) 1986-05-26 1987-05-22 Procedimento e dispositivo per ottenere oggetti stampati in materiale plastico

Country Status (8)

Country Link
US (1) US4800049A (it)
JP (1) JPS62280015A (it)
CN (1) CN1017787B (it)
DE (1) DE3716675A1 (it)
FR (1) FR2598959B1 (it)
GB (1) GB2190873B (it)
IT (1) IT1205021B (it)
SU (1) SU1720483A3 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630960B1 (fr) * 1988-05-04 1992-03-13 Anver Sa Procede et appareil de moulage haute frequence de matiere plastique liquide
FR2649034B1 (fr) * 1989-06-28 1991-10-31 Anver Procede et installation de moulage haute frequence de matiere plastique
US5181940A (en) * 1991-08-01 1993-01-26 Union Carbide Industrial Gases Technology Corporation Hollow fiber membranes
JP3772244B2 (ja) * 1997-01-28 2006-05-10 株式会社ブリヂストン 合成樹脂発泡成形品の成形金型及び成形方法
US6846445B2 (en) 2002-09-04 2005-01-25 Byung Kim Method for rapid mold heating and cooling
DE10337461B4 (de) * 2003-08-14 2008-11-13 Webasto Ag Vorrichtung zum Spritzen oder Schäumen eines Bauteils
GB2520769B (en) 2013-12-02 2016-03-09 Subsea 7 Ltd Techniques for coating pipeline field joints
CN109775061B (zh) * 2019-01-16 2021-08-06 中山市力龙机械有限公司 一种真空装置及其应用的封口包装机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1121994A (fr) * 1955-01-28 1956-08-29 Nouveau procédé de moulage par injection, de chaussures, bottes et objets divers
GB1010141A (en) * 1960-12-16 1965-11-17 British Bata Shoe Co Ltd Improvements in the manufacture of plastic shoes and other articles of footwear
US3381339A (en) * 1962-09-04 1968-05-07 Nasa Usa Hydraulic casting of liquid polymers
GB1006926A (en) * 1963-06-17 1965-10-06 Haveg Industries Inc Foamed thermoplastic resins
FR1383093A (fr) * 1963-11-13 1964-12-24 Perfectionnements apportés aux moules utilisés pour le moulage par transfert et nécessitant la mise sous vide préalable du moule
US3315016A (en) * 1964-06-25 1967-04-18 Davidson Rubber Company Inc Induction heated-slush molding process
FR1420648A (fr) * 1964-11-26 1965-12-10 Goodrich Co B F Procédé et appareil de moulage par injection
JPS4927515Y1 (it) * 1970-03-31 1974-07-25
FR2322707A1 (fr) * 1975-09-08 1977-04-01 Sifsa Machine pour le moulage, par chauffage haute frequence, d'objets en matiere plastique
JPS54120666A (en) * 1978-03-14 1979-09-19 Toshiba Machine Co Ltd Injection nozzle apparatus for molding material
US4441876A (en) * 1979-05-24 1984-04-10 Michel Marc Flow molding

Also Published As

Publication number Publication date
GB2190873A (en) 1987-12-02
CN87103842A (zh) 1987-12-09
FR2598959A1 (fr) 1987-11-27
GB8710700D0 (en) 1987-06-10
US4800049A (en) 1989-01-24
FR2598959B1 (fr) 1988-12-02
GB2190873B (en) 1989-12-13
SU1720483A3 (ru) 1992-03-15
IT8720639A0 (it) 1987-05-22
DE3716675A1 (de) 1987-12-03
CN1017787B (zh) 1992-08-12
JPS62280015A (ja) 1987-12-04

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