Printing pressure has a great influence on printing quality.Maintaining an average and constant printing pressure in the effective printing area can not only make the printing ink uniform, small color difference, but also keep the size of the printing mark.It is feasible to achieve maximum flat flat printing printing pressure But because it is the manufacturing precision of printing plate flatness problem, and the adhesive is unlikely to be completely average thickness of base material, cause uneven pressure, affect the printing quality of the solution not average measures is a liner, where the pressure is small, the workbench bottom cushion; One is to reduce the hardness of flexible version.But reduce the hardness of flexible version is limited, if the soft hard through low, will make the geometric size of the text outward expansion, so that small font easily trance.When printing in large area, the problem of printing pressure is not easy to solve. For this, we borrow the method used in bronzing, that is, a layer of drying on the workbench to make 175 line reticular hardness of 90 silicone rubber version, which can solve the problem of exhaust and local pressure shortage.

Sinograce chemical company produces various types of water-based ink raw materials with high quality and good price.