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ES544196A0 - Aparato para formar articulos de plastico de capas multiples por moldeo por inyeccion. - Google Patents

Aparato para formar articulos de plastico de capas multiples por moldeo por inyeccion.

Info

Publication number
ES544196A0
ES544196A0 ES544196A ES544196A ES544196A0 ES 544196 A0 ES544196 A0 ES 544196A0 ES 544196 A ES544196 A ES 544196A ES 544196 A ES544196 A ES 544196A ES 544196 A0 ES544196 A0 ES 544196A0
Authority
ES
Spain
Prior art keywords
injection molding
multiple layer
forming multiple
plastic articles
layer plastic
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
ES544196A
Other languages
English (en)
Other versions
ES8701585A1 (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.)
Primerica Inc
Original Assignee
American Can 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
Priority claimed from US06/484,707 external-priority patent/US4712990A/en
Priority claimed from US06/484,706 external-priority patent/US4518344A/en
Priority claimed from US06/484,441 external-priority patent/US4511528A/en
Priority claimed from US06/484,501 external-priority patent/US4512730A/en
Application filed by American Can Co filed Critical American Can Co
Publication of ES544196A0 publication Critical patent/ES544196A0/es
Publication of ES8701585A1 publication Critical patent/ES8701585A1/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
    • 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
    • B29C2949/3028—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components having three 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
    • B29C2949/3024—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
    • B29C2949/3028—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components having three or more components
    • B29C2949/303—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components having three or more components having more than three components
ES544196A 1983-04-13 1985-06-14 Aparato para formar articulos de plastico de capas multiples por moldeo por inyeccion. Expired ES8701585A1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/484,707 US4712990A (en) 1983-04-13 1983-04-13 Apparatus for injection molding and injection blow molding multi-layer articles
US06/484,706 US4518344A (en) 1983-04-13 1983-04-13 Methods and apparatus for maintaining a pressure contact seal between nozzles and cavities of an on-line injection molding machine
US06/484,441 US4511528A (en) 1983-04-13 1983-04-13 Flow stream channel splitter devices for multi-coinjection nozzle injection molding machines
US06/484,501 US4512730A (en) 1983-04-13 1983-04-13 Polymer flow stream redirecting and feeding device

Publications (2)

Publication Number Publication Date
ES544196A0 true ES544196A0 (es) 1986-12-16
ES8701585A1 ES8701585A1 (es) 1986-12-16

Family

ID=27504277

Family Applications (2)

Application Number Title Priority Date Filing Date
ES531608A Granted ES531608A0 (es) 1983-04-13 1984-04-13 Procedimiento para formar articulos de plastico de capas multiples.
ES544196A Expired ES8701585A1 (es) 1983-04-13 1985-06-14 Aparato para formar articulos de plastico de capas multiples por moldeo por inyeccion.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES531608A Granted ES531608A0 (es) 1983-04-13 1984-04-13 Procedimiento para formar articulos de plastico de capas multiples.

Country Status (1)

Country Link
ES (2) ES531608A0 (es)

Also Published As

Publication number Publication date
ES8701585A1 (es) 1986-12-16
ES8600619A1 (es) 1985-11-01
ES531608A0 (es) 1985-11-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303