1简介萤光防伪标志已在钞票、增值税票上使用，如今名牌产品也迫切需要防伪，以维护名牌产品的声誉和企业效益．本所研制出一种新型彩色萤光防伪技术，可广泛用于纸张、不干胶、金属、塑料等制成的商标或包装上，由于它不含对人体有害的苯类萤光物质，还可适用于食品包装．该技 1 Introduction The fluorescent anti-counterfeit logo has been used on banknotes and VAT invoices. Brand-name products are now in desperate need of anti-counterfeiting to protect the reputation and corporate benefits of brand-name products. The Institute has developed a new type of color fluorescent anti-counterfeiting technology, which can be widely used in trademarks or packaging made of paper, stickers, metals, plastics, etc., because it does not contain harmful benzene fluorescent substances. Applicable to food packaging. The technique