JPS6418617A - Manufacture of synthetic resin product having skin material - Google Patents

Manufacture of synthetic resin product having skin material

Info

Publication number
JPS6418617A
JPS6418617A JP17649287A JP17649287A JPS6418617A JP S6418617 A JPS6418617 A JP S6418617A JP 17649287 A JP17649287 A JP 17649287A JP 17649287 A JP17649287 A JP 17649287A JP S6418617 A JPS6418617 A JP S6418617A
Authority
JP
Japan
Prior art keywords
core material
skin material
heat
mold
skin
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
JP17649287A
Other languages
Japanese (ja)
Other versions
JPH07324B2 (en
Inventor
Koji Sugiyama
Yoshiaki Sano
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.)
Nihon Plast Co Ltd
Original Assignee
Nihon Plast 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
Application filed by Nihon Plast Co Ltd filed Critical Nihon Plast Co Ltd
Priority to JP17649287A priority Critical patent/JPH07324B2/en
Publication of JPS6418617A publication Critical patent/JPS6418617A/en
Publication of JPH07324B2 publication Critical patent/JPH07324B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • 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
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C2045/0079—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping applying a coating or covering

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To prevent a skin material from deformation and damage, by molding a core material, opening a mold before the temp. of the core material is lowered, setting a skin material having a heat-adhesive layer on the rear face of the core material and closing the mold again. CONSTITUTION:After a core material 22 is injection-molded in a cavity 15 of a mold 11, the mold 11 is opened before the temp. of the core material 22 is lowered, and a skin material 17 having a heat-adhesive layer 19 on the rear face is set on the surface of the core material 22, and the mold 11 is closed again to adhere by heat the skin material 17 on the surface of the core material 22. By closing the mold, the heat-adhesive layer 19 of the skin material 17 to be press-bonded on the surface of the core material 22 becomes effective by the heat of the core material 22, and the skin material 17 is heat-adhered on the surface of the core material 22. As the skin material 17 is set like this after the core material 22 is molded, the skin material 17 is not drawn or pressed by high pressure by acting thereon directly heat and pressure of a molten resin 21.
JP17649287A 1987-07-15 1987-07-15 Method for producing synthetic resin product having skin Expired - Lifetime JPH07324B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17649287A JPH07324B2 (en) 1987-07-15 1987-07-15 Method for producing synthetic resin product having skin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17649287A JPH07324B2 (en) 1987-07-15 1987-07-15 Method for producing synthetic resin product having skin

Publications (2)

Publication Number Publication Date
JPS6418617A true JPS6418617A (en) 1989-01-23
JPH07324B2 JPH07324B2 (en) 1995-01-11

Family

ID=16014615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17649287A Expired - Lifetime JPH07324B2 (en) 1987-07-15 1987-07-15 Method for producing synthetic resin product having skin

Country Status (1)

Country Link
JP (1) JPH07324B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0534179A2 (en) * 1991-09-23 1993-03-31 Krauss-Maffei Aktiengesellschaft Method and apparatus for producing a plastic moulded part as well as method for producing a composite moulded body
EP0703051A1 (en) * 1994-09-21 1996-03-27 Max Kammerer GmbH Method for manufacturing a display area
WO1997047454A1 (en) * 1996-06-10 1997-12-18 Lear Corporation Method for forming a molded plastic panel
EP2119553A3 (en) * 2008-05-14 2014-08-20 Essilor International (Compagnie Générale D'Optique) Method for laminating a film onto an injection moulded lens
EP2119554A3 (en) * 2008-05-14 2014-08-20 Essilor International (Compagnie Générale D'Optique) In-mould lamination on an injection molded lens
DE102018128194A1 (en) * 2018-11-12 2020-05-14 Leonhard Kurz Stiftung & Co. Kg Process for producing a component and injection molding device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0534179A2 (en) * 1991-09-23 1993-03-31 Krauss-Maffei Aktiengesellschaft Method and apparatus for producing a plastic moulded part as well as method for producing a composite moulded body
EP0534179A3 (en) * 1991-09-23 1993-05-05 Krauss-Maffei Aktiengesellschaft Method and apparatus for producing a plastic moulded part as well as method for producing a composite moulded body
EP0703051A1 (en) * 1994-09-21 1996-03-27 Max Kammerer GmbH Method for manufacturing a display area
WO1997047454A1 (en) * 1996-06-10 1997-12-18 Lear Corporation Method for forming a molded plastic panel
EP2119553A3 (en) * 2008-05-14 2014-08-20 Essilor International (Compagnie Générale D'Optique) Method for laminating a film onto an injection moulded lens
EP2119554A3 (en) * 2008-05-14 2014-08-20 Essilor International (Compagnie Générale D'Optique) In-mould lamination on an injection molded lens
DE102018128194A1 (en) * 2018-11-12 2020-05-14 Leonhard Kurz Stiftung & Co. Kg Process for producing a component and injection molding device

Also Published As

Publication number Publication date
JPH07324B2 (en) 1995-01-11

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