JPS6418616A - Manufacture of synthetic resin product having skin material - Google Patents

Manufacture of synthetic resin product having skin material

Info

Publication number
JPS6418616A
JPS6418616A JP17649187A JP17649187A JPS6418616A JP S6418616 A JPS6418616 A JP S6418616A JP 17649187 A JP17649187 A JP 17649187A JP 17649187 A JP17649187 A JP 17649187A JP S6418616 A JPS6418616 A JP S6418616A
Authority
JP
Japan
Prior art keywords
skin material
edge part
circumferential edge
shrinkable
mold
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
JP17649187A
Other languages
Japanese (ja)
Other versions
JPH0753388B2 (en
Inventor
Kazuyuki Yamamoto
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 JP17649187A priority Critical patent/JPH0753388B2/en
Publication of JPS6418616A publication Critical patent/JPS6418616A/en
Publication of JPH0753388B2 publication Critical patent/JPH0753388B2/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
    • B29C45/14—Injection 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
    • 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
    • B29C45/0055—Shaping

Abstract

PURPOSE:To make edge treatment of a skin material easier, by setting a shrinkable member on the circumferential edge part of the skin material, and rolling the circumferential edge part of the skin material on the rear face of a core material by shrinking the circumferential edge part of the skin material after injection-molding the core material and taking it out of a mold. CONSTITUTION:A shrinkable member 24 is set on a circumferential edge part 22 of a skin material 21 cut in a product unit. The skin material 21 is set in a mold 11 in such a way that the circumferential edge part 22 of the skin material 21 is in an extended state and a core material 31 is injection-molded. After molding, the molded item is taken out of the mold 11 and the circumferential edge part 22 of the skin material 21 is rolled on the rear face of the core material 31 by shrinking the shrinkable member 24. As the shrinkage member 24, a self-shrinkable rubber or heat-shrinkable materials by heating may be used.
JP17649187A 1987-07-15 1987-07-15 Method for producing synthetic resin product having skin Expired - Lifetime JPH0753388B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17649187A JPH0753388B2 (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
JP17649187A JPH0753388B2 (en) 1987-07-15 1987-07-15 Method for producing synthetic resin product having skin

Publications (2)

Publication Number Publication Date
JPS6418616A true JPS6418616A (en) 1989-01-23
JPH0753388B2 JPH0753388B2 (en) 1995-06-07

Family

ID=16014597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17649187A Expired - Lifetime JPH0753388B2 (en) 1987-07-15 1987-07-15 Method for producing synthetic resin product having skin

Country Status (1)

Country Link
JP (1) JPH0753388B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009030736A (en) * 2007-07-27 2009-02-12 Nitto Seiko Co Ltd High-hardness aluminum alloy screw component
JP2020040362A (en) * 2018-09-13 2020-03-19 株式会社Ｓｕｂａｒｕ Manufacturing method of fiber-reinforced composite material and fiber-reinforced composite material equipped with fastening member
CN111094034A (en) * 2017-09-27 2020-05-01 河西工业株式会社 Automobile door decoration

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009030736A (en) * 2007-07-27 2009-02-12 Nitto Seiko Co Ltd High-hardness aluminum alloy screw component
CN111094034A (en) * 2017-09-27 2020-05-01 河西工业株式会社 Automobile door decoration
CN111094034B (en) * 2017-09-27 2022-11-04 河西工业株式会社 Automobile door decoration
JP2020040362A (en) * 2018-09-13 2020-03-19 株式会社Ｓｕｂａｒｕ Manufacturing method of fiber-reinforced composite material and fiber-reinforced composite material equipped with fastening member

Also Published As

Publication number Publication date
JPH0753388B2 (en) 1995-06-07

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