TW200631756A - Injection molding device having holographic laser sunk die - Google Patents

Injection molding device having holographic laser sunk die

Info

Publication number
TW200631756A
TW200631756A TW094107759A TW94107759A TW200631756A TW 200631756 A TW200631756 A TW 200631756A TW 094107759 A TW094107759 A TW 094107759A TW 94107759 A TW94107759 A TW 94107759A TW 200631756 A TW200631756 A TW 200631756A
Authority
TW
Taiwan
Prior art keywords
laser
sunk
injection molding
die
molding device
Prior art date
Application number
TW094107759A
Other languages
Chinese (zh)
Inventor
Shee-Shung Lee
Original Assignee
Inmotech Technology Corp
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 Inmotech Technology Corp filed Critical Inmotech Technology Corp
Priority to TW094107759A priority Critical patent/TW200631756A/en
Publication of TW200631756A publication Critical patent/TW200631756A/en

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

This invention relates to an injection molding device with a holographic laser sunk die. A laser pattern or mark is sunk on a surface of a sheet material by laser pattern formation technique, and thus a laser sunk die is made. Then the laser sunk die is embedded in a lower mold of the injection mold such that the laser sunk die is integral with the lower mold of the injection mold. When injection molding is performed, a holographic tab or mark with laser glow is formed on the surface of the injected product. In addition to increasing production speed and decreasing cost, formation of drawback and deficiency can be reduced so as to increase yield factor.
TW094107759A 2005-03-15 2005-03-15 Injection molding device having holographic laser sunk die TW200631756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW094107759A TW200631756A (en) 2005-03-15 2005-03-15 Injection molding device having holographic laser sunk die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094107759A TW200631756A (en) 2005-03-15 2005-03-15 Injection molding device having holographic laser sunk die

Publications (1)

Publication Number Publication Date
TW200631756A true TW200631756A (en) 2006-09-16

Family

ID=57809172

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094107759A TW200631756A (en) 2005-03-15 2005-03-15 Injection molding device having holographic laser sunk die

Country Status (1)

Country Link
TW (1) TW200631756A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102328513A (en) * 2010-07-13 2012-01-25 深圳市东冠纸品有限公司 Method for making holographic pictures and texts on in-mold injection molding product
TWI491461B (en) * 2012-10-04 2015-07-11 Metal Ind Res & Dev Ct Method for processing an object with a holographic image
TWI656961B (en) * 2017-03-23 2019-04-21 均賀科技股份有限公司 QR label for plastic injection molding
TWI664063B (en) * 2017-02-23 2019-07-01 National Chung Hsing University Method for making flexible anti-counterfeit label

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102328513A (en) * 2010-07-13 2012-01-25 深圳市东冠纸品有限公司 Method for making holographic pictures and texts on in-mold injection molding product
TWI491461B (en) * 2012-10-04 2015-07-11 Metal Ind Res & Dev Ct Method for processing an object with a holographic image
TWI664063B (en) * 2017-02-23 2019-07-01 National Chung Hsing University Method for making flexible anti-counterfeit label
TWI656961B (en) * 2017-03-23 2019-04-21 均賀科技股份有限公司 QR label for plastic injection molding

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