What special printing paper

The security thread is also known as the anti-counterfeiting thread and Chamberlain thread. It is an anti-counterfeiting mark that uses a special device to add a thread made of metal or plastic to a specific position in the paper page during papermaking. Currently commonly used are: invisible single-color and dual-color fluorescent security thread; opaque pink at room temperature. When the temperature reaches 37℃ with a finger, the heat-sensitive security thread that displays microprinted text on the heating part; printed with ultraviolet fluorescent text Safety thread; safety thread whose color changes with the viewing angle; laser holographic safety thread that not only can change color but also contains pattern change function; metal and magnetic safety thread detected by special equipment; prevent the use of color copiers to fake the segment interval from being exposed to Safety thread for opening windows on paper.

Special printing is not available in ordinary printed matter. Inject elements that have an impact on the five senses of the person into the printed matter, so that it can enhance the performance effect and better perform its unexpected functions as a printed matter.

In addition to maintaining the original writing and copying functions of the paper, it also has the special properties of super hydrophobicity and moisture resistance that ordinary paper does not have, improving the strength of the printing surface, and reducing the expansion rate. Since the increased cost is only about 10% of the cost of ordinary paper, this nano waterproof paper has good market potential and can be used to print water-resistant books and periodicals, long-term preserved documents, military maps, etc.