Applications marked invisible invisible graphic design graphic design graphic mark has been widely used in security products, to improve their safety performance. For example: - money. Central banks in some countries will be marked with invisible graphic design on the bill, such as Spain, Uruguay, Estonia. - ID cards and passports. Some countries will be marked with invisible graphic design in identity cards, plastic cards and other conventional packaging label printing passports, like Spain, Gabonese Republic, Honduras, China, Hong Kong SAR and so on. - Plastic film. Stealth graphic design graphic marks can be embossed or printed on the passport or card of the transparent protective film, such as Singapore passport with plastic film. - Checks, tickets. Other commercial banks, security, traffic management departments (such as the US Department of Transportation) will also be marked with invisible graphic design on a variety of other security products. - Stamps and stamps. Some national postal administrations to invisible graphic design marked with the trademark labels printed on stamps, such as Spain, the United States. - Genuine label pharmaceutical products. - Non-evident label GM station wagon body on the part to prove that parts from General Motors. The tags can meet the life-long motorized vehicle needs. - Used with UV fluorescent ink and infrared ink. Graphic design label invisible ultraviolet fluorescent ink can not only use the identification of the lens when the recognition, but also with UV light or infrared light. Printing familiar friends may often comes to printing overprint word label printing, for the uninitiated may not know, overprint refers to the requirement by printing overlapping colored plate registration during multi-color printing, which is After the document obtained by different network separation angles of color printing, according to the printing color sequence sequentially overlapping sets together, eventually printing level obtained with the original, the same tone of printed materials, the use of different colors in a printed text or image called multi-color overlay. Overprint of the present invention is printing another big upgrade, in registering method before using woodblock printing, print out only one color, registering method can print two or more colors, because the method of registering The principle is exactly the same specifications in a few pages, to spend in different parts of different colors, overprint made repeated. Overprint can be roughly divided into two types, one is not capable of fitting together, this is generally more common, in fact it is a set of overlay, the other is fitted to each other can, and should it handed down is very rare, there are data indicate that the Governor official kiln rebellious wine label printing in Qing Yongzheng period, set this seal, a total of three, one of the largest edge length is 4.5 cm, its material is ivory. Label printing _ _ Shek Pai label printing label printing by the Dongguan City, often beyond packaging products factory provided. Dongguan Chang-ping beyond packaging products plant (www.dgcyp.com) strong, credible, in Dongguan, Guangdong paper printing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead beyond printers and you hand into the brilliant, for a better future!