Transparent holographic film is an industrial material mainly used in high-end paper box packaging, composite flexible packaging, and advertising product outer packaging fields. This material has excellent moisture-proof properties and adjustable thickness (12u – 50u). It is suitable for printing and composite processes, gift packaging, stage decoration and other scenarios [2-4]. Jinhua Hanma Laser Packing Materials Co., Ltd. mainly produces various laser films and possesses multiple patent technologies.
