Label due to different use of glue, the adhesive also have great differences. In everyday life, we tend to find such a situation is that when we put a label from iron and steel products in glass or torn, the Dongguan Label, its surface is still a thick layer of glue. So what methods we can use these glue cleaned it? Rong Yi Printing Co., Ltd. to provide you with the following suggestions. 1. For adhesive marks on a hard surface, can be applied to the nail surface, Dongguan Label printing, gently wipe with a soft cloth. Since the nail polish has a strong corrosive, it can not be afraid of corrosive substances used in the surface, such as lacquer furniture, laptop computer case and so on. 2. The use industrial alcohol or gasoline, these traces may be removed. Similarly, if you have expired without perfume or restraining water, it can also be used instead of alcohol. Of course, leaving traces of adhesive tape items must be afraid of alcohol corrosion can. 3. Use hand cream also can achieve the effect of the removal of stickers. Hand cream contains a certain amount of a surfactant, it can quickly penetrate into between the adhesive and the surface, so as to achieve the purpose of removal. The main way. Offset is characterized by fine graphics, rich layers, suitable for printing in large quantities, and printing equipment can a machine suitable for the characteristics of Chinese label market. But is not suitable for sheetfed offset printing surface is not absorbing film, because the film roll to roll label printing mostly, Dongguan Label imposition printing, you need volatility drying ink. Change color ink wash thoroughly washing was clean, accurate grasp of the printed hue plays a key role, by washing the ink printed materials to Hue positive, bright and accurate ink, ink wash color change in the actual operation of the process should pay attention to the following points: 1. When cleaning the ink, adhesive label factory in Dongguan, in order to completely and cleanly removed all traces of ink for ink and ink roller, preferably from the upper part of the inking unit, near the fountain area of ??the ink roller poured gasoline spread, Thus, the cleaning of waste ink Yan rubber blade begins to close the ink flow into the upper slot after cleaning a period of time, will be able to wash the ink roller. 2. clean up after, take cloth to wipe the steady speed to be quick, the printing press in the functioning do not let the cloth roller being involved. 3. Wash ink color change requires the operator from the upper roller when pouring gasoline spread, to maintain uniformity in moderation, do not cut gasoline splash. The workshop non-smoking and open flames to prevent fires ink change color when washed. 5. Offset operation state, scrub roller must pay attention to safety. ① Beware shirt cuffs, hands and clothes, was involved in roller or drum, causing bodily injury. ② operator jacket pocket overalls prohibited foot box, keys, coins, pencils, pens and other hard objects and ink shovel and repair machine tools, in order to prevent them from falling into the ink roller and cause an accident.