Retroreflecting sheet has reflecting element layer composed of multiple reflecting elements, holder layer and surface protective layer provided over reflecting element layer. Printed layer is provided on reflecting surfaces of reflecting elements, between holder layer and surface protective layer or on surface protective layer and has printed area where repetitive pattern of printed pattern units the area of each of which is 0.15-30 mm2> is formed discontinuously.


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    Title :

    Retroreflective sheet having printed layer


    Additional title:

    Retroreflektive Folie mit bedruckter Schicht
    Feuille rétroréfléchissante ayant une couche imprimée


    Contributors:

    Publication date :

    2022-08-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B41M PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES , Druck-, Vervielfältigungs-, Markierungs- oder Kopierverfahren / B42D Bücher , BOOKS / B44F Besondere Musterungen oder Bilder , SPECIAL DESIGNS OR PICTURES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl. / G09F DISPLAYING , Anzeigewesen



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