IT1021536B - Metodo di stampaggio ad iniezione e soffiatura ed apparecchio per produrre articoli cavi con parete a doppio strato - Google Patents

Metodo di stampaggio ad iniezione e soffiatura ed apparecchio per produrre articoli cavi con parete a doppio strato

Info

Publication number
IT1021536B
IT1021536B IT50602/74A IT5060274A IT1021536B IT 1021536 B IT1021536 B IT 1021536B IT 50602/74 A IT50602/74 A IT 50602/74A IT 5060274 A IT5060274 A IT 5060274A IT 1021536 B IT1021536 B IT 1021536B
Authority
IT
Italy
Prior art keywords
injection
equipment
molding method
blow molding
double layer
Prior art date
Application number
IT50602/74A
Other languages
English (en)
Original Assignee
Nissei Plastics Ind Co
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 Nissei Plastics Ind Co filed Critical Nissei Plastics Ind Co
Application granted granted Critical
Publication of IT1021536B publication Critical patent/IT1021536B/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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding
    • B29C49/061—Injection blow-moulding with parison holding means displaceable between injection and blow stations
    • B29C49/062—Injection blow-moulding with parison holding means displaceable between injection and blow stations following an arcuate path, e.g. rotary or oscillating-type
    • B29C49/063—Injection blow-moulding with parison holding means displaceable between injection and blow stations following an arcuate path, e.g. rotary or oscillating-type with the parison axis held in the plane of rotation
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C2049/023—Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step blow moulding
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3008—Preforms or parisons made of several components at neck portion
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3012—Preforms or parisons made of several components at flange portion
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3016—Preforms or parisons made of several components at body portion
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/302—Preforms or parisons made of several components at bottom portion
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3024—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique
    • B29C2949/3026—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3032—Preforms or parisons made of several components having components being injected
IT50602/74A 1973-04-27 1974-04-24 Metodo di stampaggio ad iniezione e soffiatura ed apparecchio per produrre articoli cavi con parete a doppio strato IT1021536B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4723073A JPS5535249B2 (it) 1973-04-27 1973-04-27

Publications (1)

Publication Number Publication Date
IT1021536B true IT1021536B (it) 1978-02-20

Family

ID=12769393

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50602/74A IT1021536B (it) 1973-04-27 1974-04-24 Metodo di stampaggio ad iniezione e soffiatura ed apparecchio per produrre articoli cavi con parete a doppio strato

Country Status (6)

Country Link
US (1) US3943219A (it)
JP (1) JPS5535249B2 (it)
CA (1) CA1034329A (it)
FR (1) FR2227114B1 (it)
GB (1) GB1469947A (it)
IT (1) IT1021536B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650303Y2 (it) * 1974-11-20 1981-11-25
DK137038B (da) * 1975-10-31 1978-01-09 Toerben Jorgensoe Fremgangsmåde til fremstilling af en lamineret beholder samt form til brug ved udøvelsen af fremgangsmåden.
US4047873A (en) * 1975-12-15 1977-09-13 Consupak, Inc. Apparatus for making multilayered blow molded articles
JPS55111236A (en) * 1979-02-20 1980-08-27 Katashi Aoki Injection/stretching/blowing molding machine for two-layer molding
US4355721A (en) * 1979-05-11 1982-10-26 American Can Company Package for food products
US4568261A (en) * 1979-07-20 1986-02-04 American Can Company Apparatus for making a multi-layer injection blow molded container
JPS57128519A (en) * 1981-02-03 1982-08-10 Katashi Aoki Injection blow molding machine
US4515836A (en) * 1982-07-16 1985-05-07 Nordson Corporation Process for coating substrates with aqueous polymer dispersions
US5037285A (en) * 1983-04-13 1991-08-06 American National Can Company Apparatus for injection molding and injection blow molding multi-layer articles
US5523045A (en) * 1983-04-13 1996-06-04 American National Can Company Methods for injection molding and blow-molding multi-layer plastic articles
US6129960A (en) * 1983-04-13 2000-10-10 Pechiney Plastic Packaging, Inc. Methods and apparatus for injection molding and injection blow molding multi-layer plastic and the articles made thereby
US4573429A (en) * 1983-06-03 1986-03-04 Nordson Corporation Process for coating substrates with aqueous polymer dispersions
US5129814A (en) * 1990-01-22 1992-07-14 Bm Corp. Frame construction for an injection blow molding machine
US5032077A (en) * 1990-01-22 1991-07-16 Bm Corp. Injection blow molding machine
US5569473A (en) * 1995-05-23 1996-10-29 Electra Form, Inc. Apparatus for forming a recyclable lined container
AR002773A1 (es) 1995-07-07 1998-04-29 Continental Pet Technologies Metodo para el moldeado por inyeccion de un articulo plastico y aparato para llevarlo a cabo.
US6217818B1 (en) 1995-07-07 2001-04-17 Continental Pet Technologies, Inc. Method of making preform and container with crystallized neck finish
WO2008125698A1 (es) * 2007-04-11 2008-10-23 Molmasa Aplicaciones Técnicas, S.L. Molde y procedimiento para fabricación de preformas bicomponente por sobremoldeo de inyección, y preforma bicomponente obtenida
US20090223920A1 (en) * 2008-03-07 2009-09-10 Graham Packaging Company, Lp Abuse resistant preform and container neck finish

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091000A (en) * 1960-12-05 1963-05-28 American Can Co Container lining
US3113831A (en) * 1961-01-26 1963-12-10 Phillips Petroleum Co Method of forming a double-walled container

Also Published As

Publication number Publication date
US3943219A (en) 1976-03-09
FR2227114B1 (it) 1976-10-15
FR2227114A1 (it) 1974-11-22
DE2420401B2 (de) 1976-04-22
DE2420401A1 (de) 1974-11-14
AU6832374A (en) 1975-10-30
JPS49134769A (it) 1974-12-25
JPS5535249B2 (it) 1980-09-12
GB1469947A (en) 1977-04-06
CA1034329A (en) 1978-07-11

Similar Documents

Publication Publication Date Title
IT1021536B (it) Metodo di stampaggio ad iniezione e soffiatura ed apparecchio per produrre articoli cavi con parete a doppio strato
IT1016714B (it) Procedimento per la fabbricazio ne di articoli cavi mediante stam paggio ad iniezione e soffiatura
IT1035883B (it) Procedimento ed apparecchiatura per produre articoli cavi di plastica
IT1072000B (it) Macchina ad iniezione soffiaggio per la fabbricazione di articoli cavi di materie plastiche
IT953124B (it) Metodo di stampaggio di articoli di gomma cavi ed articoli con es so ottenuti
GB1362133A (en) Injection blow moulding
IT995718B (it) Processo di stampaggio a iniezione
IT1036975B (it) Apparecchiatura e procedimento di produzione di articoli cavi di plastica
IT1000044B (it) Metodo per stampare articoli cavi di resina sintetica
GB1362252A (en) Maschinen emil split blow mould for the production of hollow articles of thermo- plastic synthetic materials
AT311665B (de) Spritzgußform zur Herstellung von Kunststoffartikeln
IT980513B (it) Gruppo di stampo per la fabbricazio ne di corpi cavi mediante stampag gio ad iniezione
AT342857B (de) Spritzgussverfahren und spritzgussduse zur herstellung von schichtkorpern
AU6211073A (en) Moulding of reinforced cementitious articles
IT1016715B (it) Apparecchio per lo stampaggio ad iniezione di articoli cavi di ma teria plastica
IT1000730B (it) Macchina di stampaggio ad iniezione con ugello orientabile
IT992952B (it) Apparecchio per la soffiatura in stampo con emissione laterale degli articoli finiti
IT990526B (it) Stampo di iniettofusione per la produzione di corpi a forma altamente polimerici in vetroce ramica
IT969429B (it) Apparecchiatura ad ugelli di inie zione per stampi di stampaggio ad iniezione per materie plastiche
IT1026140B (it) Procedimento ed apparecchiatura per riscaldare e trasferire ad uno stampo una preforma con spessore di parete non uniforme
CA946571A (en) Process for the production of amorphous transparent mouldings by the combined injection and blow moulding technique
IT983393B (it) Processo per la produzione di plastici espansi con metodo a spruzzo
IT1008214B (it) Forma oppure stampo ad iniezione
IT981491B (it) Macchina per stampaggio ad iniezione
IT1008859B (it) Attrezzo di stampaggio ad iniezione per produrre corpi cavi in partico lare in materia plastica