Anti-Counterfeiting Techniques For Marks In Export Wood Packaging

In this paper, based on GPS and a random encryption algorithms of digital anti-counterfeiting technology and multi-ink anti-counterfeiting technology to wood packaging used in exit quarantine supervision were studied. Through software design and system configuration, set up the digital security system, health code GPS subsystem and query subsystem; established a GPS system, digital security system security, system security management solution daily, and system technical support. Studied the thermal security inks and UV fluorescent security inks in the departure wood packaging identifies the role of security; the use of micro-emulsion technology and micro-capsule technology,Completed the development of anti-counterfeiting materials and dual-ink preparation; conducted a water-based inks multi-security aging test, the safety and effectiveness of the project test pilot.GPS digital security system at the exit quarantine control wood packaging in the application show that:GPS Digital Health security system, subsystem codes can be accurate within20meters of Health codes, the system can effectively prevent the unauthorized use of native code happen to ensure system security; business through telephone inquiries, web query and text query in real-time on the exit of wood packaging to check the authenticity of identification.Water-based ink in the departure of multiple security quarantine control wood packaging in the application show that:heat-sensitive security ink at50℃will neither lead to a security check after security effects disappear, you will not be too high or too low temperature when the temperature conditions led to view difficult to achieve, anti-counterfeiting work best; according to whether the color printing ink, colored ink selected for this project (ie, short-wave UV excitation wavelength of254μm fluorescent security inks) and the thermal preparation of water-based multi-security anti-counterfeiting printing ink printing ink; test results show that the anti-counterfeiting printing ink both color and fluorescence changes in heat can be basically achieved, but in special magnetic pen testing aspects of further study.Conducted a multi-effect of anti-counterfeit ink test. The results show that part of the core material of multiple anti-counterfeiting printing ink and media use of imported materials, all aspects of no problems. If the use of domestic materials instead of imported materials, preparation of multiple security ink, thus preparing the finished ink, color and fluorescence changes in the heating, there are still some problems.Anti-aging and safety test results showed that the ink:Ink have a good anti-aging properties (discoloration, cracking, off); non-soluble cadmium, soluble chromium, mercury and other soluble toxic heavy metals on the human body, the security ink in the soluble lead content To5mg/kg, lower than the national standard. The security ink of the ink in full compliance with IPPC logo made an effective anti-counterfeiting, anti-aging does not change color, the human body without harm, etc., can be applied with the IPPC logo Gasch.This topic will be based on GPS and random encryption algorithm first-line anti-counterfeiting technology and multi-ink combination of second-line anti-counterfeiting technology to its exit wood packaging in the application of quarantine and supervision work to do some research, aimed at carrying out security work abroad wood packaging identification preparation.