JPS6458540A - Decoration of resin molded product - Google Patents

Decoration of resin molded product

Info

Publication number
JPS6458540A
JPS6458540A JP21771187A JP21771187A JPS6458540A JP S6458540 A JPS6458540 A JP S6458540A JP 21771187 A JP21771187 A JP 21771187A JP 21771187 A JP21771187 A JP 21771187A JP S6458540 A JPS6458540 A JP S6458540A
Authority
JP
Japan
Prior art keywords
molded product
film layer
laser beam
decorating film
metal plating
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
JP21771187A
Other languages
Japanese (ja)
Inventor
Katsumi Yamada
Tomotada Tochitani
Kuniyoshi Kondo
Fujio Hayakawa
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.)
Toyoda Gosei Co Ltd
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
Application filed by Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Priority to JP21771187A priority Critical patent/JPS6458540A/en
Publication of JPS6458540A publication Critical patent/JPS6458540A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)

Abstract

PURPOSE:To impart a beautiful parting decoration part to a resin molded product, by successively forming a metal plating layer and a decorating film layer to the whole of the surface to be decorated of a molded product main body and subsequently removing the unnecessary part of the decorating film by laser beam to form the decoration part. CONSTITUTION:A molded product main body 1 is molded by injection, transfer, blow, compression, extrusion or vacuum molding and a metal plating layer 3 is formed to the whole of the surface 1a to be decorated of said main body 1 and a decorating film layer 5 is formed to the whole of the metal plating layer 3. The unnecessary part of the decorating film layer 5 is removed using laser beam to form a decoration part P. That is, a film removing apparatus 17 consisting of a laser generator 11, a masking member 13 and a focusing lens 15 is used and the laser beam L transmitted through the masking member 13 is focused to the surface to be decorated by the focusing lens 15 to remove the unnecessary part of said film layer 15. At this time, the output and irradiation time of the laser beam L is adjusted so as to remove only the decorating film layer 5, that is, not to remove the metal plating layer 1.
JP21771187A 1987-08-31 1987-08-31 Decoration of resin molded product Pending JPS6458540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21771187A JPS6458540A (en) 1987-08-31 1987-08-31 Decoration of resin molded product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21771187A JPS6458540A (en) 1987-08-31 1987-08-31 Decoration of resin molded product

Publications (1)

Publication Number Publication Date
JPS6458540A true JPS6458540A (en) 1989-03-06

Family

ID=16708539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21771187A Pending JPS6458540A (en) 1987-08-31 1987-08-31 Decoration of resin molded product

Country Status (1)

Country Link
JP (1) JPS6458540A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5957261A (en) * 1995-10-31 1999-09-28 Canon Kabushiki Kaisha Roller and method of manufacturing the roller
US6819349B2 (en) * 2000-11-14 2004-11-16 Toto Ltd. Mark forming method and product using the same method
JP2016176089A (en) * 2015-03-18 2016-10-06 真和工業株式会社 Removal method of burr and metal cover manufactured therewith

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5957261A (en) * 1995-10-31 1999-09-28 Canon Kabushiki Kaisha Roller and method of manufacturing the roller
US6819349B2 (en) * 2000-11-14 2004-11-16 Toto Ltd. Mark forming method and product using the same method
JP2016176089A (en) * 2015-03-18 2016-10-06 真和工業株式会社 Removal method of burr and metal cover manufactured therewith

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