DE3003903A1 - Lining material for plastic injection moulding - arranged in three-part mould for invisible trimming marks - Google Patents

Lining material for plastic injection moulding - arranged in three-part mould for invisible trimming marks

Info

Publication number
DE3003903A1
DE3003903A1 DE19803003903 DE3003903A DE3003903A1 DE 3003903 A1 DE3003903 A1 DE 3003903A1 DE 19803003903 DE19803003903 DE 19803003903 DE 3003903 A DE3003903 A DE 3003903A DE 3003903 A1 DE3003903 A1 DE 3003903A1
Authority
DE
Germany
Prior art keywords
lining
mould
invisible
injection moulding
plastic injection
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
DE19803003903
Other languages
German (de)
Other versions
DE3003903C2 (en
Inventor
Harald Ghelleri
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.)
Rehau Plastiks GmbH
Original Assignee
Rehau Plastiks GmbH
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 Rehau Plastiks GmbH filed Critical Rehau Plastiks GmbH
Priority to DE19803003903 priority Critical patent/DE3003903C2/de
Publication of DE3003903A1 publication Critical patent/DE3003903A1/en
Application granted granted Critical
Publication of DE3003903C2 publication Critical patent/DE3003903C2/de
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1418Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
    • B29C45/14196Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure the inserts being positioned around an edge of the injected part

Abstract

Mouldings are produced by injecting a polymer into a lining material, such as foils, woven or knitted tissues which have been laid into an injection mould. The lining material is pressed against the inner walls of the mould by the injection pressure. Its dimensions are such that it extends over all fringe zones of the moulding which are exposed to view. The trimming of the lining material is thus placed at the rear so that no other steps need be taken to mask the line of cut.
DE19803003903 1980-02-02 1980-02-02 Expired DE3003903C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803003903 DE3003903C2 (en) 1980-02-02 1980-02-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803003903 DE3003903C2 (en) 1980-02-02 1980-02-02

Publications (2)

Publication Number Publication Date
DE3003903A1 true DE3003903A1 (en) 1981-08-13
DE3003903C2 DE3003903C2 (en) 1983-03-03

Family

ID=6093637

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803003903 Expired DE3003903C2 (en) 1980-02-02 1980-02-02

Country Status (1)

Country Link
DE (1) DE3003903C2 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206254A1 (en) * 1982-02-20 1983-09-01 Itw Ateco Gmbh Process for coating or covering injection-moulded parts and coated or covered injection-moulded parts
DE3501541A1 (en) * 1984-02-29 1985-08-29 Elektrogeraete Ingbuero Veb Process for producing a moulding from thermoplastic and thermoset
DE4122412A1 (en) * 1991-07-06 1993-01-14 Bayer Ag Moulding prodn. with decorative surface - by inserting decorative material with edge bent inwards in injection moulding tool
DE4127241A1 (en) * 1991-08-17 1993-02-18 Bayer Ag Thermoplastics moulding mfr. with decorative layer covering edges - in which layer is laid in mould cavity and shaped by closing specified mould to form internal edge groove into which part is injection moulded
DE4202351A1 (en) * 1992-01-29 1993-08-05 Fickenscher & Co Gmbh Werkzeug Process for injection making items from at least two parts
FR2688442A1 (en) * 1992-03-11 1993-09-17 Renault Method and device for moulding and for finishing an article of interior covering (upholstery) fitted with a cover, for a motor vehicle
FR2704799A1 (en) * 1993-05-06 1994-11-10 Aerospatiale Method of injection-moulding a component comprising at least one superficial insert
DE19834747B4 (en) * 1998-08-01 2005-04-07 Grammer Ag Process for producing a plastic casting skin
DE102005052666A1 (en) * 2005-11-04 2007-05-10 Intier Automotive Eybl Interiors Gmbh Rear injection process for application of plastic backing onto decorative film for manufacture of motor vehicle interior component involves preforming a decorative facing film so that it covers the tool parting line
DE102008026922A1 (en) * 2008-06-05 2009-12-10 Henniges Automotive Gmbh & Co. Kg Decorative profile, in particular for the window region of a motor vehicle
DE102006005303B4 (en) * 2006-02-06 2012-07-05 Franz Josef Summerer Method for molding a plastic component on a plastic part and multi-component plastic molding

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317235C2 (en) * 1993-05-24 1995-11-23 Otto Gruenhagel Process for the production of molded parts by back injection of flat decorative material
DE4317233C2 (en) * 1993-05-24 1996-07-11 Otto Gruenhagel Device for producing an edge protector as a border on decor-coated molded parts
DE4431797C2 (en) * 1993-09-25 1995-12-07 Gerhardi & Cie Gmbh & Co Kg Process for producing a textile-clad thermoplastic molded part, tool for carrying out the process and molded part produced by the process
DE19607855C1 (en) 1996-03-01 1996-11-28 Volkswagen Ag Covered plastic product mfr. including turning over cover end and process eqpt.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1408790A (en) * 1964-07-08 1965-08-20 Dynamit Nobel Ag A method for applying a plastic covering layer on structural parts, especially on plates and shaped pieces of wood for furniture production

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1408790A (en) * 1964-07-08 1965-08-20 Dynamit Nobel Ag A method for applying a plastic covering layer on structural parts, especially on plates and shaped pieces of wood for furniture production

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206254A1 (en) * 1982-02-20 1983-09-01 Itw Ateco Gmbh Process for coating or covering injection-moulded parts and coated or covered injection-moulded parts
DE3501541A1 (en) * 1984-02-29 1985-08-29 Elektrogeraete Ingbuero Veb Process for producing a moulding from thermoplastic and thermoset
DE4122412A1 (en) * 1991-07-06 1993-01-14 Bayer Ag Moulding prodn. with decorative surface - by inserting decorative material with edge bent inwards in injection moulding tool
DE4127241A1 (en) * 1991-08-17 1993-02-18 Bayer Ag Thermoplastics moulding mfr. with decorative layer covering edges - in which layer is laid in mould cavity and shaped by closing specified mould to form internal edge groove into which part is injection moulded
DE4202351A1 (en) * 1992-01-29 1993-08-05 Fickenscher & Co Gmbh Werkzeug Process for injection making items from at least two parts
FR2688442A1 (en) * 1992-03-11 1993-09-17 Renault Method and device for moulding and for finishing an article of interior covering (upholstery) fitted with a cover, for a motor vehicle
FR2704799A1 (en) * 1993-05-06 1994-11-10 Aerospatiale Method of injection-moulding a component comprising at least one superficial insert
DE19834747B4 (en) * 1998-08-01 2005-04-07 Grammer Ag Process for producing a plastic casting skin
DE102005052666A1 (en) * 2005-11-04 2007-05-10 Intier Automotive Eybl Interiors Gmbh Rear injection process for application of plastic backing onto decorative film for manufacture of motor vehicle interior component involves preforming a decorative facing film so that it covers the tool parting line
DE102006005303B4 (en) * 2006-02-06 2012-07-05 Franz Josef Summerer Method for molding a plastic component on a plastic part and multi-component plastic molding
DE102008026922A1 (en) * 2008-06-05 2009-12-10 Henniges Automotive Gmbh & Co. Kg Decorative profile, in particular for the window region of a motor vehicle

Also Published As

Publication number Publication date
DE3003903C2 (en) 1983-03-03

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee