What is it boxed printing ink additives ink additives is used to adjust the ink industry to adapt to different printing conditions supporting material. Color box packaging and printing ink additives use of many different types of commonly used agents have withdrawn sticky, sprinkle light, drying agents, anti-desiccant, thinner, rubbing agents, varnish, anti-offset agent, varnish packaging box printing Which is good, brief and its use of the following common ink additives. First, sprinkle withdraw sticky sticky agent has little adhesive agent, generally used for lithography and sudden printing ink to reduce its viscosity. In offset printing, packaging box factory in Shenzhen, due to changes in the performance of paper and printing conditions, such as oil absorption, surface strength is poor, there are positive and negative coating conditions fall phenomenon, when desiccant excessive or printing workshop room temperature is too low, will cause paper galling, print heap version, paste version of such failure, affecting the quality of printed products. Therefore, when the above phenomenon, you can add the right amount of withdrawal sticky agent, you can play weaken and eliminate the role of the above failure. Second, talk about agents withdraw withdrawal pale agents known as diluent, is used in offset printing larger than the aid. Common withdrawal pale agents, there are two: one is the transparent oil-based ink for light; a resin-based withdrawal pale agents for the resin ink. If it is found too can not restore the original color of the ink in printing, you can add the right amount of light agent, so as to achieve the desired effect. Folding box packaging and printing two materials means folding carton packaging printing and color thin corrugated boxes made of corrugated cardboard and fine paper jams both materials. It has a lightweight, portable, wide source of raw materials, environmental protection, printing fine features. Currently in the world, especially the developed countries, on the "box" packaging very clear definition, including food, alcohol, medicine, household / cosmetics, tobacco, electronic products, such as paper box packaging are "Folding "Packaging category. Packing box in four modern packaging materials (paper, plastic, glass and metal), because paper and plastic is cheap, easy to process, and extensive sources of raw materials, lightweight, unbreakable characteristics. So packaging box printing quotes, they are widely used in everyday life. However, due to easy self-degradation of plastic packaging materials will cause environmental pollution and other issues, quantitative evaluation by international experts determined that the paper is the development prospects of green packaging materials.