JPS5739940A - Production of patterned plastic molded article - Google Patents

Production of patterned plastic molded article

Info

Publication number
JPS5739940A
JPS5739940A JP11617480A JP11617480A JPS5739940A JP S5739940 A JPS5739940 A JP S5739940A JP 11617480 A JP11617480 A JP 11617480A JP 11617480 A JP11617480 A JP 11617480A JP S5739940 A JPS5739940 A JP S5739940A
Authority
JP
Japan
Prior art keywords
mold
sheet
molded article
transfer
elastic
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
JP11617480A
Other languages
Japanese (ja)
Other versions
JPS631172B2 (en
Inventor
Hisao Kitano
Narikazu Naemura
Yuzo Nakamura
Original Assignee
Nissha Printing 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 Nissha Printing Co Ltd filed Critical Nissha Printing Co Ltd
Priority to JP11617480A priority Critical patent/JPS631172B2/ja
Publication of JPS5739940A publication Critical patent/JPS5739940A/en
Publication of JPS631172B2 publication Critical patent/JPS631172B2/ja
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
    • 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
    • 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
    • B29C45/14827Injection 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 using a transfer foil detachable from the insert
    • 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
    • B29C2045/14286Injection 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 means for heating the insert

Abstract

PURPOSE:To produce an injection molded article having a transferred pattern layer and free of cracks or wrinkles by a method wherein a transfer sheet is perfectly closely contacted to the inside surface of a receiving mold by an elastic body, and after heat-forming the sheet, a molten resin is injected into the mold. CONSTITUTION:The transfer sheet 3 consisting of a base sheet 1 and a transfer layer 2 is placed on the receiving mold 5 with the transfer layer 2 directed upward, then the transfer sheet 3 is pressed by the elastic body 6 (rubber, sponge or the like) and is heated to perfectly closely contact the sheet 3 to the inside surface of the mold 5. Therefore, the elastic body 6 is removed, an injection mold 7 is clamped onto the receiving mold 5 and the molten resin 8 is injected into the mold. After the resin is solidified, the mold is opened and the patterned plastic molded article 9 having the transfer layer 2 is separated from the base film 1. The heating of the transfer sheet 3 is carried out by heating the elestic body 6 or the receiving mold 5, or by directly heating the sheet 3. Accoringly, generation of cracks or wrinkles is prevented.
JP11617480A 1980-08-22 1980-08-22 Expired JPS631172B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11617480A JPS631172B2 (en) 1980-08-22 1980-08-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11617480A JPS631172B2 (en) 1980-08-22 1980-08-22

Publications (2)

Publication Number Publication Date
JPS5739940A true JPS5739940A (en) 1982-03-05
JPS631172B2 JPS631172B2 (en) 1988-01-11

Family

ID=14680621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11617480A Expired JPS631172B2 (en) 1980-08-22 1980-08-22

Country Status (1)

Country Link
JP (1) JPS631172B2 (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62276580A (en) * 1986-05-23 1987-12-01 Nissha Printing Co Ltd Manufacture of molded product provided with hologram
JPS6489603A (en) * 1987-09-29 1989-04-04 Nissha Printing Manufacture of parabolic antenna reflector
JPS6489604A (en) * 1987-09-29 1989-04-04 Nissha Printing Manufacture of parabolic antenna reflector
JPH01141014A (en) * 1987-11-27 1989-06-02 Nissha Printing Co Ltd Preparation of in-mold molded item having hairline surface
JPH0248935A (en) * 1988-05-24 1990-02-19 Royal Kogyo Kk Transfer film and manufacture thereof
JPH02503297A (en) * 1988-02-16 1990-10-11
WO1990013063A1 (en) * 1989-04-16 1990-11-01 Manfred Grueninger Process for transferring images motifs
JPH0334827A (en) * 1989-06-30 1991-02-14 Mitsubishi Petrochem Co Ltd Manufacture of plastic molding for reflector antenna
JPH07209501A (en) * 1983-05-23 1995-08-11 A O Inc Wear-resistant optical part for preventing charging and manufacture thereof
JPH082550B2 (en) * 1987-03-27 1996-01-17 エイベリ インタナショナル コーポレイション Dry paint transfer product and method
WO1998013980A1 (en) * 1996-09-27 1998-04-02 Nissha Printing Co., Ltd. Upper closure of a portable telephone and method of producing the upper closure of the portable telephone
EP0839627A2 (en) * 1996-10-31 1998-05-06 Dai Nippon Printing Co., Ltd. Sheet-decorating injection molding machine and sheet-decorating injection molding method
US6551432B1 (en) 1987-03-27 2003-04-22 Avery Dennison Corporation Dry paint transfer process and product
US6579397B1 (en) 1987-03-27 2003-06-17 Avery Dennison Corporation Dry paint transfer process for making deep draw high DOI automotive body panels
US6752946B2 (en) 1996-09-27 2004-06-22 Nissha Printing Co., Ltd. Cellular phone top cover and method of manufacturing the cellular phone top cover
US6838130B1 (en) 1987-03-27 2005-01-04 Avery Dennison Corporation Dry paint transfer process and product
CN104029334A (en) * 2013-03-07 2014-09-10 松下电器产业株式会社 In-mold Injection Molding Method, Molded Part Manufactured By The Same And In-mold Injection Molding Device
EP3034265A1 (en) * 2014-12-19 2016-06-22 Faurecia Bloc Avant Process for injection moulding a fiberous reinforced plastic material part with a preshaping step

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07209501A (en) * 1983-05-23 1995-08-11 A O Inc Wear-resistant optical part for preventing charging and manufacture thereof
JPS62276580A (en) * 1986-05-23 1987-12-01 Nissha Printing Co Ltd Manufacture of molded product provided with hologram
US6649003B1 (en) 1987-03-27 2003-11-18 Avery Dennison Corporation Dry paint transfer lamination process for making high DOI automotive body panels
US6579397B1 (en) 1987-03-27 2003-06-17 Avery Dennison Corporation Dry paint transfer process for making deep draw high DOI automotive body panels
US6551432B1 (en) 1987-03-27 2003-04-22 Avery Dennison Corporation Dry paint transfer process and product
US6966962B2 (en) 1987-03-27 2005-11-22 Avery Dennison Corporation Dry paint transfer-lamination process for making high DOI automotive body panels
US6984280B2 (en) 1987-03-27 2006-01-10 Avery Dennison Coporation Dry paint transfer process for making deep-draw high doi automotive body panels
JPH082550B2 (en) * 1987-03-27 1996-01-17 エイベリ インタナショナル コーポレイション Dry paint transfer product and method
US6838130B1 (en) 1987-03-27 2005-01-04 Avery Dennison Corporation Dry paint transfer process and product
JPS6489604A (en) * 1987-09-29 1989-04-04 Nissha Printing Manufacture of parabolic antenna reflector
JPS6489603A (en) * 1987-09-29 1989-04-04 Nissha Printing Manufacture of parabolic antenna reflector
JPH01141014A (en) * 1987-11-27 1989-06-02 Nissha Printing Co Ltd Preparation of in-mold molded item having hairline surface
US5152861A (en) * 1988-02-16 1992-10-06 Valentine Tatzenko Simultaneous moulding and transfer printing
JPH02503297A (en) * 1988-02-16 1990-10-11
JPH0248935A (en) * 1988-05-24 1990-02-19 Royal Kogyo Kk Transfer film and manufacture thereof
WO1990013063A1 (en) * 1989-04-16 1990-11-01 Manfred Grueninger Process for transferring images motifs
JPH0334827A (en) * 1989-06-30 1991-02-14 Mitsubishi Petrochem Co Ltd Manufacture of plastic molding for reflector antenna
US6504928B1 (en) 1996-09-27 2003-01-07 Nissha Printing Co., Ltd. Upper closure of a portable telephone and method of producing the upper closure of the portable telephone
WO1998013980A1 (en) * 1996-09-27 1998-04-02 Nissha Printing Co., Ltd. Upper closure of a portable telephone and method of producing the upper closure of the portable telephone
US6752946B2 (en) 1996-09-27 2004-06-22 Nissha Printing Co., Ltd. Cellular phone top cover and method of manufacturing the cellular phone top cover
EP0839627A2 (en) * 1996-10-31 1998-05-06 Dai Nippon Printing Co., Ltd. Sheet-decorating injection molding machine and sheet-decorating injection molding method
US6343918B1 (en) 1996-10-31 2002-02-05 Dai Nippon Printing Co., Ltd. Sheet decoration injection molding machine utilizing a flat or non-contact type hot plate
EP0839627A3 (en) * 1996-10-31 2000-01-12 Dai Nippon Printing Co., Ltd. Sheet-decorating injection molding machine and sheet-decorating injection molding method
CN104029334A (en) * 2013-03-07 2014-09-10 松下电器产业株式会社 In-mold Injection Molding Method, Molded Part Manufactured By The Same And In-mold Injection Molding Device
EP3034265A1 (en) * 2014-12-19 2016-06-22 Faurecia Bloc Avant Process for injection moulding a fiberous reinforced plastic material part with a preshaping step

Also Published As

Publication number Publication date
JPS631172B2 (en) 1988-01-11

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