KR100413047B1 - Thermal-transcriptional ribbon having safety performance - Google Patents

Thermal-transcriptional ribbon having safety performance Download PDF

Info

Publication number
KR100413047B1
KR100413047B1 KR1020030005782A KR20030005782A KR100413047B1 KR 100413047 B1 KR100413047 B1 KR 100413047B1 KR 1020030005782 A KR1020030005782 A KR 1020030005782A KR 20030005782 A KR20030005782 A KR 20030005782A KR 100413047 B1 KR100413047 B1 KR 100413047B1
Authority
KR
South Korea
Prior art keywords
thermal
transcriptional
layer
ribbon
protective layer
Prior art date
Application number
KR1020030005782A
Other languages
Korean (ko)
Inventor
Sang Cheon Park
Sun O Lee
Jung Seok Seo
Moon Keun Song
Original Assignee
C & I Systems 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 C & I Systems Co Ltd filed Critical C & I Systems Co Ltd
Priority to KR1020030005782A priority Critical patent/KR100413047B1/en
Application granted granted Critical
Publication of KR100413047B1 publication Critical patent/KR100413047B1/en
Priority to US10/542,878 priority patent/US20060056897A1/en
Priority to PCT/KR2004/000155 priority patent/WO2004067288A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B41M3/144—Security printing using fluorescent, luminescent or iridescent effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/382—Contact thermal transfer or sublimation processes
    • B41M5/38207—Contact thermal transfer or sublimation processes characterised by aspects not provided for in groups B41M5/385 - B41M5/395
    • B41M5/38214—Structural details, e.g. multilayer systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/382—Contact thermal transfer or sublimation processes
    • B41M5/38228—Contact thermal transfer or sublimation processes characterised by the use of two or more ink layers

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)

Abstract

PURPOSE: A thermal-transcriptional ribbon having additional performance of safety during a printing process is provided to prevent forgery and alteration of a printed material only by means of a simple process. CONSTITUTION: The thermal-transcriptional ribbon comprises a basic film(2); a heat-resistant layer(4) on one side of a basic film to inhibit heat-fusion between the film(2) and a thermal transcriptional head; and on the other side of the basic film(2), at least one of volatile dye layer(12) and a protective layer(16), at least one of the thermal-fusion ink layer(14) and a protective layer(16), or at least one of the volatile dye layer(12) and the thermal-fusion ink layer(14) and the protective layer(16). The protective layer(16) comprises light-storage material or non-visible fluorescent material and/or mixture thereof.
KR1020030005782A 2003-01-29 2003-01-29 Thermal-transcriptional ribbon having safety performance KR100413047B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020030005782A KR100413047B1 (en) 2003-01-29 2003-01-29 Thermal-transcriptional ribbon having safety performance
US10/542,878 US20060056897A1 (en) 2003-01-29 2004-01-29 Thermal transfer ribbon for forgery-prevention
PCT/KR2004/000155 WO2004067288A1 (en) 2003-01-29 2004-01-29 Thermal transfer ribbon for forgery-prevention

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020030005782A KR100413047B1 (en) 2003-01-29 2003-01-29 Thermal-transcriptional ribbon having safety performance

Publications (1)

Publication Number Publication Date
KR100413047B1 true KR100413047B1 (en) 2004-01-07

Family

ID=37422982

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030005782A KR100413047B1 (en) 2003-01-29 2003-01-29 Thermal-transcriptional ribbon having safety performance

Country Status (1)

Country Link
KR (1) KR100413047B1 (en)

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