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JPS5446261A - Production of molded article by in-mold decorating - Google Patents

Production of molded article by in-mold decorating

Info

Publication number
JPS5446261A
JPS5446261A JP11380077A JP11380077A JPS5446261A JP S5446261 A JPS5446261 A JP S5446261A JP 11380077 A JP11380077 A JP 11380077A JP 11380077 A JP11380077 A JP 11380077A JP S5446261 A JPS5446261 A JP S5446261A
Authority
JP
Japan
Prior art keywords
molded article
parting faces
mold
edge
mold decorating
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
JP11380077A
Other languages
Japanese (ja)
Other versions
JPS5930537B2 (en
Inventor
Hajime Sakano
Kazuhiko Motomatsu
Genichi Yano
Akira Watanabe
Isao Yoshida
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.)
Sumika Polycarbonate Ltd
Original Assignee
Sumika Polycarbonate 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 Sumika Polycarbonate Ltd filed Critical Sumika Polycarbonate Ltd
Priority to JP11380077A priority Critical patent/JPS5930537B2/en
Publication of JPS5446261A publication Critical patent/JPS5446261A/en
Publication of JPS5930537B2 publication Critical patent/JPS5930537B2/en
Expired 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
    • B29C45/14688—Coating articles provided with a decoration

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 obtain a molded article beautifully decorated even at end parts, by holding the edge of a pre-formed decorative sheet with the parting faces of the molds, followed by in-mold decorating. CONSTITUTION:In in-mold decorating a pre-formed sheet having patterns or letters in the molds 1 and 2, one or all part of the edge of the sheet 4 is held by the parting faces of the fixed mold 1, the movable mold 2, which are extended along the side wall of the cavity 3, or the slide core, preferably also by parting faces crossing the above-mentioned parting faces. A resin is injected into the cavity 3, and the edge of the resulting article is cut off to give the desired molded article.
JP11380077A 1977-09-20 1977-09-20 Manufacturing method for painted molded products Expired JPS5930537B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11380077A JPS5930537B2 (en) 1977-09-20 1977-09-20 Manufacturing method for painted molded products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11380077A JPS5930537B2 (en) 1977-09-20 1977-09-20 Manufacturing method for painted molded products

Publications (2)

Publication Number Publication Date
JPS5446261A true JPS5446261A (en) 1979-04-12
JPS5930537B2 JPS5930537B2 (en) 1984-07-27

Family

ID=14621387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11380077A Expired JPS5930537B2 (en) 1977-09-20 1977-09-20 Manufacturing method for painted molded products

Country Status (1)

Country Link
JP (1) JPS5930537B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10377872B2 (en) 2015-03-18 2019-08-13 Bando Chemical Industries, Ltd. Foamable resin composition and molded foam

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI409154B (en) * 2007-12-07 2013-09-21 Hon Hai Prec Ind Co Ltd Molding apparatus for in-mold-decoration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10377872B2 (en) 2015-03-18 2019-08-13 Bando Chemical Industries, Ltd. Foamable resin composition and molded foam

Also Published As

Publication number Publication date
JPS5930537B2 (en) 1984-07-27

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