ITTO20040702A1 - Procedimento per la produzione di lastre di materiale plastico trasparente con parti sovrainiettate non trasparenti - Google Patents

Procedimento per la produzione di lastre di materiale plastico trasparente con parti sovrainiettate non trasparenti

Info

Publication number
ITTO20040702A1
ITTO20040702A1 IT000702A ITTO20040702A ITTO20040702A1 IT TO20040702 A1 ITTO20040702 A1 IT TO20040702A1 IT 000702 A IT000702 A IT 000702A IT TO20040702 A ITTO20040702 A IT TO20040702A IT TO20040702 A1 ITTO20040702 A1 IT TO20040702A1
Authority
IT
Italy
Prior art keywords
transparent
procedure
plates
production
plastic material
Prior art date
Application number
IT000702A
Other languages
English (en)
Inventor
Maurizio Bazzo
Afro Rossanese
Original Assignee
Incos Spa
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 Incos Spa filed Critical Incos Spa
Priority to IT000702A priority Critical patent/ITTO20040702A1/it
Publication of ITTO20040702A1 publication Critical patent/ITTO20040702A1/it
Priority to US11/047,498 priority patent/US7674415B2/en
Priority to DE202005021040U priority patent/DE202005021040U1/de
Priority to DE102005009007.9A priority patent/DE102005009007B4/de
Priority to JP2005228612A priority patent/JP4617215B2/ja
Priority to US12/572,888 priority patent/US20100038819A1/en

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
    • 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
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/561—Injection-compression 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • B29C2045/0032—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks sequential injection from multiple gates, e.g. to avoid weld lines
    • 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
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/561—Injection-compression moulding
    • B29C2045/565—Closing of the mould during injection
    • 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
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0025—Opaque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0026—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3055—Cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/345—Accessories for radios, record players or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/778—Windows
    • B29L2031/7782—Glazing

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
IT000702A 2004-10-11 2004-10-11 Procedimento per la produzione di lastre di materiale plastico trasparente con parti sovrainiettate non trasparenti ITTO20040702A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT000702A ITTO20040702A1 (it) 2004-10-11 2004-10-11 Procedimento per la produzione di lastre di materiale plastico trasparente con parti sovrainiettate non trasparenti
US11/047,498 US7674415B2 (en) 2004-10-11 2005-01-31 Process for the production of plates made of transparent plastic material with non-transparent overinjected parts
DE202005021040U DE202005021040U1 (de) 2004-10-11 2005-02-28 Vorrichtung für die Herstellung von Produkten, die aus transparentem Kunststoffmaterial, mit nicht-transparenten angespritzten Teilen hergestellt werden
DE102005009007.9A DE102005009007B4 (de) 2004-10-11 2005-02-28 Verfahren für die Herstellung von Platten, hergestellt aus transparentem Kunststoffmaterial, mit nicht-transparenten übersprizten Teilen
JP2005228612A JP4617215B2 (ja) 2004-10-11 2005-08-05 上乗せ射出成形された不透明部品を備えた透明プラスチック材料で形成されるプレートの製造方法
US12/572,888 US20100038819A1 (en) 2004-10-11 2009-10-02 Process for the production of plates made of transparent plastic material with non-transparent overinjected parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000702A ITTO20040702A1 (it) 2004-10-11 2004-10-11 Procedimento per la produzione di lastre di materiale plastico trasparente con parti sovrainiettate non trasparenti

Publications (1)

Publication Number Publication Date
ITTO20040702A1 true ITTO20040702A1 (it) 2005-01-11

Family

ID=36088964

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000702A ITTO20040702A1 (it) 2004-10-11 2004-10-11 Procedimento per la produzione di lastre di materiale plastico trasparente con parti sovrainiettate non trasparenti

Country Status (4)

Country Link
US (2) US7674415B2 (it)
JP (1) JP4617215B2 (it)
DE (1) DE102005009007B4 (it)
IT (1) ITTO20040702A1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20040702A1 (it) * 2004-10-11 2005-01-11 Incos Spa Procedimento per la produzione di lastre di materiale plastico trasparente con parti sovrainiettate non trasparenti
ITTO20050506A1 (it) * 2005-07-22 2007-01-23 Incos Spa Procedimento ed apparecchiatura per la produzione di articoli di materiale plastico con almeno un componente sovrastampato.
DE102011006034A1 (de) 2011-03-24 2012-09-27 Bayer Material Science Ag Verfahren zur Herstellung eines Verbundbauteils
JP5864275B2 (ja) * 2012-01-10 2016-02-17 ダイキョーニシカワ株式会社 車両用樹脂製窓パネルの射出成形型
JP6371100B2 (ja) * 2014-04-23 2018-08-08 株式会社小糸製作所 二色成形法
US9919462B2 (en) * 2014-12-10 2018-03-20 Inglass S.P.A. Molding apparatus and method for producing articles molded through sequential injection
DE102015223585A1 (de) * 2015-11-27 2017-06-01 BSH Hausgeräte GmbH Verfahren zum Herstellen eines Haushaltsgerätebauteils in einem kombinierten Spritzgussprozess mit einem Dünnwandspritzgießen und einem Kaskaden-Spritzgießen sowie Haushaltsgerätebauteil
CN108966645A (zh) 2017-03-20 2018-12-07 法国圣戈班玻璃厂 制造塑料车辆安装件的方法
CN110587916A (zh) * 2019-09-17 2019-12-20 东莞万德电子制品有限公司 超薄式手机套的制作工艺

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8003800A (nl) * 1980-07-01 1982-02-01 Stamicarbon Werkwijze en inrichting voor het spuitgieten van kunststoffen.
JPH07100331B2 (ja) * 1987-03-03 1995-11-01 日本板硝子株式会社 車両用窓ガラスの製造方法
JPH069850Y2 (ja) 1987-06-15 1994-03-16 日本板硝子株式会社 車両用窓ガラス
JPH0694144B2 (ja) * 1990-07-09 1994-11-24 株式会社日本製鋼所 射出成形方法及び射出成形型
US5863479A (en) * 1991-09-06 1999-01-26 Yamaha Corporation Production method for a composite molded article
JPH06254895A (ja) 1993-03-10 1994-09-13 Honda Motor Co Ltd 射出成形方法
JP2908176B2 (ja) * 1993-05-18 1999-06-21 株式会社小糸製作所 車輌用灯具の合成樹脂製積層レンズ及びその成形方法
JP2826057B2 (ja) * 1993-12-21 1998-11-18 株式会社小糸製作所 樹脂成形レンズ
JPH07290500A (ja) * 1994-04-28 1995-11-07 Toyoda Gosei Co Ltd 樹脂製品の製造方法
JPH08118387A (ja) 1994-09-01 1996-05-14 Sumitomo Chem Co Ltd 熱可塑性樹脂成形体の製造方法
JP3561010B2 (ja) * 1994-10-24 2004-09-02 浜口樹脂工業株式会社 二材成形方法及び金型装置
US5762855A (en) * 1996-04-29 1998-06-09 Nascote Industries Method of using a sequential fill valve gated injection molding system
DE19809753C2 (de) * 1998-03-06 2001-08-23 Krauss Maffei Kunststofftech Verfahren zum Herstellen einer Kunststoffscheibe
AT5360U1 (de) 2001-05-08 2002-06-25 Engel Gmbh Maschbau Spritzgiesseinrichtung
JP2003007108A (ja) * 2001-06-22 2003-01-10 Ichikoh Ind Ltd 車両灯具用レンズ構造体およびその製造方法
DE202004003468U1 (de) 2004-03-05 2004-06-24 Summerer, Franz Josef Transparentes flächiges Kunststoff-Formteil mit kaschierter Anguss-Stelle
ITTO20040697A1 (it) * 2004-10-11 2005-01-11 Incos Spa Apparecchiatura e procedimento per lo stampaggio mediante inietto-compressione di articoli di materia plastica a due componenti
ITTO20040701A1 (it) * 2004-10-11 2005-01-11 Incos Spa Procedimento per la produzione di lastre di materiale plastico con parti sovrastampate mediante inietto-compressione
ITTO20040700A1 (it) * 2004-10-11 2005-01-11 Incos Spa Procedimento per la produzione di lastre di materiale plastico trasparente con zone non trasparenti
ITTO20040702A1 (it) * 2004-10-11 2005-01-11 Incos Spa Procedimento per la produzione di lastre di materiale plastico trasparente con parti sovrainiettate non trasparenti
ITTO20040696A1 (it) * 2004-10-11 2005-01-11 Incos Spa Apparecchiatura e metodo per lo stampaggio mediante iniezione-compressione di articoli di materia plastica a due componenti
US7642316B2 (en) * 2004-10-14 2010-01-05 Dow Global Technologies, Inc. Rubber modified monovinylidene aromatic polymers and fabricated articles prepared therefrom
ITTO20040813A1 (it) * 2004-11-19 2005-02-19 Incos Spa Apparecchiatura e procedimento per lo stampaggio mediante inietto-compressione di articoli di materia plastica a due componenti

Also Published As

Publication number Publication date
US20060076710A1 (en) 2006-04-13
DE102005009007A1 (de) 2006-04-13
JP2006110993A (ja) 2006-04-27
DE102005009007B4 (de) 2019-06-27
US7674415B2 (en) 2010-03-09
JP4617215B2 (ja) 2011-01-19
US20100038819A1 (en) 2010-02-18

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