JPS61144328A - Blow molded article having skin and manufacture thereof - Google Patents

Blow molded article having skin and manufacture thereof

Info

Publication number
JPS61144328A
JPS61144328A JP26700984A JP26700984A JPS61144328A JP S61144328 A JPS61144328 A JP S61144328A JP 26700984 A JP26700984 A JP 26700984A JP 26700984 A JP26700984 A JP 26700984A JP S61144328 A JPS61144328 A JP S61144328A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
skin
made
surface
molded material
groove
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.)
Pending
Application number
JP26700984A
Inventor
Keizo Ito
Original Assignee
Toyoda Gosei Co Ltd
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

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
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/24Lining or labelling
    • 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
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/24Lining or labelling
    • B29C2049/241In-mould labelling
    • B29C2049/2412In-mould labelling the label being on the outside surface of the blow moulded article, e.g. bottle with a label on its outside surface
    • 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
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04Extrusion blow-moulding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS
    • B29K2023/00Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10Polymers of propylene
    • B29K2023/12PP, i.e. polypropylene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS
    • B29K2027/00Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06PVC, i.e. polyvinylchloride
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/30Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005Body finishings
    • B29L2031/3014Door linings

Abstract

PURPOSE: To obtain an excellent external appearance with simple structure having a few parts in number, by a method wherein the skin is joined with at least one surface of a molded material, a groove is formed on at least one surface adjoining to the surface and a terminal of the skin is made to turn in the groove.
CONSTITUTION: In a door trim of a motor car, for example, a molded material 4 is made of PP which has been molded into a hollow state through blowing and a plane which is the surface adjoining to the front, a right and left sides and the bottom are provided respectively with grooves 6. The skin 6 possesses double layer structure which is constituted bya method wherein the surface layer 7 made of PVC and a cushion layer 8 made of foamed PP and is rich in elasticity are bonded together and the cushion layer 8 is joined strongly to the molded material 4 through anchorage effect and fusion based on in-mold blow molding. Edge parts of four sides of the skin 5 are bent respectively into the plane, right and left sides and bottom of the molded material 4 and terminals 9 of the sides each are made to turn in a groove 6. The terminals 9, therefore, of the skin 5 are hardly recognized visually from every direction.
COPYRIGHT: (C)1986,JPO&Japio
JP26700984A 1984-12-18 1984-12-18 Blow molded article having skin and manufacture thereof Pending JPS61144328A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26700984A JPS61144328A (en) 1984-12-18 1984-12-18 Blow molded article having skin and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26700984A JPS61144328A (en) 1984-12-18 1984-12-18 Blow molded article having skin and manufacture thereof

Publications (1)

Publication Number Publication Date
JPS61144328A true true JPS61144328A (en) 1986-07-02

Family

ID=17438788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26700984A Pending JPS61144328A (en) 1984-12-18 1984-12-18 Blow molded article having skin and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS61144328A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5114522A (en) * 1986-06-30 1992-05-19 Yutaka Takado Method for producing an automobile bumper
WO1998036892A1 (en) * 1997-02-21 1998-08-27 Möller Plast GmbH Method for producing plastic components
EP1114743A1 (en) * 1999-07-15 2001-07-11 IDEMITSU PETROCHEMICAL CO. Ltd. Door inside member for car
EP0990505A3 (en) * 1998-09-28 2001-10-24 Möller Plast GmbH Process for producing parts with decorations on surface

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5114522A (en) * 1986-06-30 1992-05-19 Yutaka Takado Method for producing an automobile bumper
US5123688A (en) * 1986-06-30 1992-06-23 Tonen Sekiyukagaku K.K. Automobile bumper having smooth surface and manufactured by a blow molding process
WO1998036892A1 (en) * 1997-02-21 1998-08-27 Möller Plast GmbH Method for producing plastic components
EP0990505A3 (en) * 1998-09-28 2001-10-24 Möller Plast GmbH Process for producing parts with decorations on surface
EP1114743A1 (en) * 1999-07-15 2001-07-11 IDEMITSU PETROCHEMICAL CO. Ltd. Door inside member for car
EP1114743A4 (en) * 1999-07-15 2004-12-08 Idemitsu Petrochemical Co Door inside member for car
US7105125B2 (en) 1999-07-15 2006-09-12 Idemitsu Kosan Co., Ltd. Door trim structure for automobiles

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