FR1411841A - Process for the composite injection of parts made of several different plastic materials, and device allowing its implementation - Google Patents

Process for the composite injection of parts made of several different plastic materials, and device allowing its implementation

Info

Publication number
FR1411841A
FR1411841A FR45044A FR69045044A FR1411841A FR 1411841 A FR1411841 A FR 1411841A FR 45044 A FR45044 A FR 45044A FR 69045044 A FR69045044 A FR 69045044A FR 1411841 A FR1411841 A FR 1411841A
Authority
FR
France
Prior art keywords
implementation
several different
plastic materials
parts made
device allowing
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.)
Expired
Application number
FR45044A
Other languages
French (fr)
Inventor
Raymond Nicollet
Louis Anselme
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 filed Critical
Priority to FR45044A priority Critical patent/FR1411841A/en
Application granted granted Critical
Publication of FR1411841A publication Critical patent/FR1411841A/en
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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • B29C45/1643—Making multilayered or multicoloured articles having a "sandwich" structure from at least three different materials or with at least four layers
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1603—Multi-way nozzles specially adapted therefor
    • B29C45/1604—Multi-way nozzles specially adapted therefor using a valve urged by the injection pressure
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • B29C2045/1654—Making multilayered or multicoloured articles having a "sandwich" structure whereby the core material is penetrating through the skin

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR45044A 1964-08-04 1964-08-04 Process for the composite injection of parts made of several different plastic materials, and device allowing its implementation Expired FR1411841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR45044A FR1411841A (en) 1964-08-04 1964-08-04 Process for the composite injection of parts made of several different plastic materials, and device allowing its implementation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR45044A FR1411841A (en) 1964-08-04 1964-08-04 Process for the composite injection of parts made of several different plastic materials, and device allowing its implementation

Publications (1)

Publication Number Publication Date
FR1411841A true FR1411841A (en) 1965-09-24

Family

ID=8597952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45044A Expired FR1411841A (en) 1964-08-04 1964-08-04 Process for the composite injection of parts made of several different plastic materials, and device allowing its implementation

Country Status (1)

Country Link
FR (1) FR1411841A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1346808A1 (en) * 2002-03-20 2003-09-24 Dionisio Scarabelli Sandwich injection molding with breakthrough of the core component and hotrunner co-injection nozzle
CN110621950A (en) * 2017-05-22 2019-12-27 伊莱克斯家用电器股份公司 Refrigerator with at least one inner plastic lining and method for producing the lining
EP3868540A1 (en) * 2020-02-19 2021-08-25 Electrolux Appliances Aktiebolag Method for producing a component for a water bearing appliance and component obtained with such method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1346808A1 (en) * 2002-03-20 2003-09-24 Dionisio Scarabelli Sandwich injection molding with breakthrough of the core component and hotrunner co-injection nozzle
CN110621950A (en) * 2017-05-22 2019-12-27 伊莱克斯家用电器股份公司 Refrigerator with at least one inner plastic lining and method for producing the lining
CN110621950B (en) * 2017-05-22 2022-09-23 伊莱克斯家用电器股份公司 Refrigerator with at least one inner plastic lining and method for producing the lining
EP3868540A1 (en) * 2020-02-19 2021-08-25 Electrolux Appliances Aktiebolag Method for producing a component for a water bearing appliance and component obtained with such method
WO2021165007A1 (en) * 2020-02-19 2021-08-26 Electrolux Appliances Aktiebolag Method for producing a component for a water bearing appliance and component obtained with such method

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