ORNAMENTED BRAILLE INDICATOR PANEL

PROBLEM TO BE SOLVED: To provide a braille indicator panel capable of forming a pattern portion and a braille portion at the same place by forming raised dots on a coated metal sheet to which a printed pattern has been imparted with a sublimable dye. SOLUTION: A coated metal sheet with a transparent...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KOBAYASHI KATSUJI, TOYAMA MOTOKI, SATO MASAKI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a braille indicator panel capable of forming a pattern portion and a braille portion at the same place by forming raised dots on a coated metal sheet to which a printed pattern has been imparted with a sublimable dye. SOLUTION: A coated metal sheet with a transparent or translucent top coat film 2 formed on a base metal sheet 1 optionally by way of a base coat layer 3 and a primer layer 4 is used as the substrate of a braille indicator panel. Since raised dots 6 forming a braille portion are formed by dotting the coated metal sheet from the side opposite to the top coat film 2, a pattern portion by a dyed portion 5 and a braille portion can be formed at the same place.