Thermal paper security mark

Patent Name Thermal Paper Anti-counterfeiting Label Patent Applicant Zibo Taibao Anti-counterfeiting Technology Products Co., Ltd. Principal Applicant Address 256407 Wubei Road, Qifeng Town, Huantai County, Zibo City, Shandong Province Inventor Hu Jun; Zhao Junjiang; Gong Jianmin Application (patent ) No. 200420053907.6 Application date 2004.09.14 Issuing date Approval announcement number 2731621 Validation announcement date 2005.10.05 Manual CD-ROM number D0540 Main classification number G09F3/02 Classification number G09F3/02; B32B5/00 Division Original application number Priority item abstract The heat-sensitive paper anti-counterfeiting label belongs to the field of identification, and in particular relates to an anti-counterfeit label used for product anti-counterfeiting/fidelity protection. The laminated surface information layer, the substrate layer, the pressure-sensitive adhesive layer and the release paper layer are stacked and laminated in turn. The feature is that the identified substrate layer is a thermal paper and is coated on the surface of the thermal paper. High heat sensitive thermal coating. The utility model fully utilizes the characteristics of the base material of the base material, gives the anti-counterfeit labeling base material of the base material with a new anti-counterfeiting form, and adds the ability of carrying the anti-counterfeit information in the base material of the anti-counterfeiting label so that the anti-counterfeiting label has more Anti-counterfeiting features and identification features can effectively prevent the occurrence of “secondary use” of anti-counterfeiting labels, better meet the needs of different users or different levels of security, expand the user’s choice of space, and increase security. Technology mix and application approach. It can be widely used in the field of anti-counterfeit labels or fidelity signs for various commodities and their packaging. Sovereignty item 1. A heat-sensitive paper anti-counterfeiting label, comprising a multi-layered laminated surface information layer, a substrate layer, a pressure-sensitive adhesive layer, and a release paper layer, which are characterized in that: the identified substrate layer is heat Min paper. International Application International Announcement Date of Entry into the Country Patent Agency Qingdao Faith Patent and Trademark Agency Co., Ltd. Agency Address Agent Cai Haiyan