Ion traces of breakdown film with the film surface to a fixed angle. The study found that using different methods can form different shapes of these traces of heavy ion microporous Dongguan tag printing, as conical, cylindrical, double conical through holes or blind hole. These holes can be different shapes grouped together as required. Different holes have different optical effects. The researchers used a variety of specific processes, developed overt and invisible heavy ion porous security logo. Heavy Ion porous security technology is based on a transparent film as raw material, heavy ion radiation energy heavy-ion generator, radiation onto the plastic film, the plastic film breakdown, the composition is formed from a microporous breathable permeable anti-counterfeit logos Dongguan tag printing production, divided into color-offset type, dripping disappeared type, invisible microporous and integrated, by microscopic observation microporous pore size, pore density and pass Dongguan tag printing product tag, and ad hoc parameters compared and identified authenticity. Causes of the India ink drying conjunctiva: 1 hot air temperature, wind speed, air flow, lack of displacement. Solution: adjust the drying device. 2. After the printing ink has dried conjunctiva illusion, still contain residual solvent in the ink. Also after the film winding heat, a suitable solvent about 40 ℃ to continue its activities, combined with a certain pressure, Dongguan tag printing quotes when rewinding, resulting tack hazards. Measures: (1) printing ink to dry thoroughly; (2) Printing has received the first film loosely placed in a wire basket, to be film cooling, inspection and no time sticking back and re-rolling, segmentation, system bag. Printing glossy light Cause: Ink overdilution. Solution: Control the amount of diluent. Dongguan tag printing company _ _ Dongguan Dongguan tag printing tag printing from 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!