| 摘要 |
Provided are a printing paper which is produced in a state that a detection tag is formed in the printing paper, and a manufacturing method of the printing paper. A security printing paper comprises: a first raw paper(10) and a second raw paper(20) of which one faces are adhered to each other by an adhesive unit; and one or more detection tags(30) formed between adhesion faces of the first raw paper and the second raw paper. The detection tag comprises an amorphous soft magnetic alloy. The first raw paper or the second raw paper has a predetermined design or pattern formed on an outer face thereof. The security printing paper further comprises a thin metal film formed between adhesion faces of the first and second raw papers. The first raw paper or the second raw paper has metal vacuum evaporated or transferred onto one face thereof. |
