Holographic antifalse film

The utility model provides a holographic anti-counterfeiting film, which comprises a plastic carrier film, a net-point type aluminum-coated layer and an adhesive glue layer which are orderly superposed. The utility model is characterized in that a separation layer and an imaging layer with holograms...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHUCHU WANG, HANQIANG CAO, CHENGFU ZHENG, JIANJUN ZHANG, KUJUN CHEN, ZHENGPING WU
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model provides a holographic anti-counterfeiting film, which comprises a plastic carrier film, a net-point type aluminum-coated layer and an adhesive glue layer which are orderly superposed. The utility model is characterized in that a separation layer and an imaging layer with holograms are orderly arranged between the plastic carrier film and the net-point type aluminum-coated layer. The utility model has the maximal characteristic of anti-exposing function. The holographic anti-counterfeiting film is superposed by a plurality of layers of structure; a plastic base film is separated from a certificate after molded; imaging layer material with weak filming performance is retained on the certificate and can not be perfectly uncovered from the certificate; consequently, uncovering and obliteration can be effectively prevented.