ITMI20020593A1 - Procedimento per lo stampaggio ad iniezione di prodotti in almeno duemateriali distinti - Google Patents

Procedimento per lo stampaggio ad iniezione di prodotti in almeno duemateriali distinti

Info

Publication number
ITMI20020593A1
ITMI20020593A1 IT2002MI000593A ITMI20020593A ITMI20020593A1 IT MI20020593 A1 ITMI20020593 A1 IT MI20020593A1 IT 2002MI000593 A IT2002MI000593 A IT 2002MI000593A IT MI20020593 A ITMI20020593 A IT MI20020593A IT MI20020593 A1 ITMI20020593 A1 IT MI20020593A1
Authority
IT
Italy
Prior art keywords
procedure
products
injection molding
distinct materials
distinct
Prior art date
Application number
IT2002MI000593A
Other languages
English (en)
Inventor
Enrico Scarabelli
Dionisio Scarabelli
Marino Scarabelli
Original Assignee
Enrico Scarabelli
Dionisio Scarabelli
Marino Scarabelli
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 Enrico Scarabelli, Dionisio Scarabelli, Marino Scarabelli filed Critical Enrico Scarabelli
Priority to IT2002MI000593A priority Critical patent/ITMI20020593A1/it
Publication of ITMI20020593A0 publication Critical patent/ITMI20020593A0/it
Priority to EP03003207A priority patent/EP1346808A1/en
Priority to US10/370,486 priority patent/US20030178745A1/en
Publication of ITMI20020593A1 publication Critical patent/ITMI20020593A1/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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1603—Multi-way nozzles specially adapted 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • 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)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT2002MI000593A 2002-03-20 2002-03-20 Procedimento per lo stampaggio ad iniezione di prodotti in almeno duemateriali distinti ITMI20020593A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2002MI000593A ITMI20020593A1 (it) 2002-03-20 2002-03-20 Procedimento per lo stampaggio ad iniezione di prodotti in almeno duemateriali distinti
EP03003207A EP1346808A1 (en) 2002-03-20 2003-02-20 Sandwich injection molding with breakthrough of the core component and hotrunner co-injection nozzle
US10/370,486 US20030178745A1 (en) 2002-03-20 2003-02-24 Method and device for injection-molding products made of at least two different materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002MI000593A ITMI20020593A1 (it) 2002-03-20 2002-03-20 Procedimento per lo stampaggio ad iniezione di prodotti in almeno duemateriali distinti

Publications (2)

Publication Number Publication Date
ITMI20020593A0 ITMI20020593A0 (it) 2002-03-20
ITMI20020593A1 true ITMI20020593A1 (it) 2003-09-22

Family

ID=11449551

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002MI000593A ITMI20020593A1 (it) 2002-03-20 2002-03-20 Procedimento per lo stampaggio ad iniezione di prodotti in almeno duemateriali distinti

Country Status (3)

Country Link
US (1) US20030178745A1 (it)
EP (1) EP1346808A1 (it)
IT (1) ITMI20020593A1 (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
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BRPI0414024A (pt) * 2003-08-25 2006-10-24 Johnson Controls Tech Co método de feitura de um artigo moldado para um interior de veìculo e painel de estofamento
DE102005034081A1 (de) * 2005-07-21 2007-01-25 Uvex Arbeitsschutz Gmbh Verfahren zur Herstellung eines Brillenbügels
US20080017655A1 (en) * 2006-07-19 2008-01-24 Martel Shelly A Food container assembly
ITTV20070168A1 (it) * 2007-10-08 2009-04-09 Guan Hao Di Jiang Zhi Montatura per occhiali e metodo di realizzo
TWI379757B (en) * 2008-10-31 2012-12-21 Pegarton Corportation Electronic device decoration and manufacturing method thereof
EP2554353B1 (de) 2011-08-05 2017-06-07 Trisa Holding AG Verfahren zur Herstellung einer Zahnbürste und Zahnbürste
US11291293B2 (en) 2014-12-23 2022-04-05 Colgate-Palmolive Company Oral care implement
AU2014414807B2 (en) 2014-12-23 2018-03-01 Colgate-Palmolive Company Oral care implement
CA2970624A1 (en) 2014-12-23 2016-06-30 Colgate-Palmolive Company Oral care implement
CN107105874B (zh) 2014-12-23 2019-08-06 高露洁-棕榄公司 具有多部件柄部的口腔护理器具
RU2647813C1 (ru) 2014-12-23 2018-03-19 Колгейт-Палмолив Компани Приспособление для ухода за полостью рта, содержащее многокомпонентную ручку
USD780457S1 (en) 2014-12-23 2017-03-07 Colgate-Palmolive Company Oral care implement
US10743646B2 (en) 2014-12-23 2020-08-18 Colgate-Palmolive Company Oral care implement
MX2017007850A (es) 2014-12-23 2017-09-19 Colgate Palmolive Co Implemento para el cuidado bucal.
CN106998897B (zh) 2014-12-23 2019-08-06 高露洁-棕榄公司 口腔护理器具
EP3223651B1 (en) 2014-12-23 2023-05-31 Colgate-Palmolive Company Oral care implement having multi-component handle
CA2970677C (en) 2014-12-23 2022-05-24 Colgate-Palmolive Company Oral care implement
US11229281B2 (en) 2014-12-23 2022-01-25 Colgate-Palmolive Company Oral care implement
US9802347B2 (en) 2015-02-02 2017-10-31 Colgate-Palmolive Company Method of forming an oral care implement
EP3103630B1 (fr) 2015-06-11 2020-12-09 Rossignol Lange S.R.L. Chaussure de sport co-injectée
EP3316731B1 (en) 2015-07-23 2020-11-04 Colgate-Palmolive Company Oral care implement
USD777446S1 (en) 2015-07-23 2017-01-31 Colgate-Palmolive Company Oral care implement handle
USD846883S1 (en) 2017-12-12 2019-04-30 Colgate-Palmolive Company Handle of an oral care implement
US10631964B2 (en) 2017-12-12 2020-04-28 Colgate-Palmolive Company Oral care implement
US10709533B2 (en) 2017-12-12 2020-07-14 Colgate-Palmolive Company Oral care implement and handle and refill head thereof
USD891784S1 (en) 2018-12-18 2020-08-04 Colgate-Palmolive Company Electric toothbrush handle
USD960582S1 (en) 2020-12-10 2022-08-16 Colgate-Palmolive Company Oral care refill head

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DE1177326B (de) * 1956-09-07 1964-09-03 Pierre Perisse Verfahren zur Herstellung von aus thermoplastischen Kunststoffen bestehenden kuenstlichen Blumenblaettern und Vorrichtung zur Durchfuehrung dieses Verfahrens
FR1411841A (fr) * 1964-08-04 1965-09-24 Procédé pour l'injection composite de pièces réalisées en plusieurs matières plastiques différentes, et dispositif permettant sa mise en oeuvre
US4052497A (en) * 1973-09-21 1977-10-04 Billion S.A. Method of injection-moulding by injection of an article composed of at least three different materials
JPS56111652A (en) * 1980-02-09 1981-09-03 Toshiba Corp Manufacture of propeller fan
DE8034352U1 (de) * 1980-12-23 1982-06-24 Battenfeld Maschinenfabriken Gmbh, 5882 Meinerzhagen Vorrichtung zur Herstellung von Kunststoff-Formkörpern
JPS5842441A (ja) * 1982-08-30 1983-03-11 Asahi Chem Ind Co Ltd 複合型物の成形法
US4657496A (en) * 1984-06-04 1987-04-14 Gifu Husky Co., Ltd. Hot-runner mold for injection molding
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NL8801096A (nl) * 1988-04-27 1989-11-16 Hartman Holding B V Spuitkop en een spuitgietmatrijs voor spuitgieten met twee componenten.
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JP3497301B2 (ja) * 1995-11-08 2004-02-16 本田技研工業株式会社 合成樹脂成形体の製造方法
US5595799A (en) * 1995-12-14 1997-01-21 Dtl Technology Limited Partnership Coinjection molding of decorative preforms and containers produced from such preforms
US5814260A (en) * 1996-04-29 1998-09-29 Arai; Takeshi Method of casting-masking-molding thermoplastic resin product
AU729207B2 (en) * 1997-09-25 2001-01-25 Mitsubishi Gas Chemical Company, Inc. Injection molding apparatus for molding multi-layered article and method of injection-molding multi-layered article
FR2778135B1 (fr) * 1998-04-30 2000-07-07 Plastic Omnium Cie Procede pour realiser une piece en matiere plastique partiellement revetue d'un film, notamment decoratif
AU2001241822A1 (en) * 2000-02-29 2001-09-12 Bemis Manufacturing Company No nozzle member co-injection apparatus
AU2002228761A1 (en) * 2000-10-31 2002-05-15 Incoe Corporation Co-injection valve-gate bushing with separate material flow paths

Also Published As

Publication number Publication date
US20030178745A1 (en) 2003-09-25
EP1346808A1 (en) 2003-09-24
ITMI20020593A0 (it) 2002-03-20

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