Custom food bag printing need to pay attention to what problem?
Food packaging can be divided by the scope of its application: ordinary food packaging bags, vacuum packaging, puffed food packaging bags, boiled food packaging bags and functional food packaging bags, cooking food.The application of food packing bags a lot, so food packaging printing, I will pay attention to?
A, food packaging printing to make appropriate adjustments on roller pressure, accidentally will pressure rubber bag printing;If it is the heavy ink, solid bottom is too big and easy to stick rubber or stick ink roller.Therefore, to reduce the pressure of a cylinder before printing, rubber bag lining to reduce.In order to avoid sticky rubber, rubber, ink to add some additive or quote adhesive, at the same time, avoid double zhang, zhang and paper skewed more, to ensure uniform pressure not rolling rubber.
Second, the food packaging printing as well as other print, need accurate rules, otherwise it will affect its quality.When printed according to the paper thickness adjustment before the gauge height and side pressure gauge board, but also adjust the lose of cardboard pressure, pressure roller and the brush wheel on paper tape to tighten loose.Found that rule is not good when the phone is switched on, check from time to time chart, and a paper roller and pressure roller pressure;For thicker paper, pressure roller and brush wheel pressure is heavier pressure.And detect the paper time and gauge, and lateral gauge and put teeth transition time, found that the problem handled in time, until the up and down and around rules accurately without error.
Three, inky have a direct impact on print quality, the packing is for protection and decoration items play an important role, packaging and printing of good or bad will directly affect people’s aesthetic standard and consumption.Therefore, printing and packaging, be sure to meet quality standard.To complete the delicate and beautiful products, we need to seriously when printing each step of the work done, there will be substantial profits and quality.