Method for producing overprints with UV radiation filter on the flexible packaging, preferably for food products, and the composition with the UV radiation filter, applied on the flexible packaging, preferably for food products

摘要

the object of the application is a process for the production of printing with uv filter for flexible packaging.especially food products and composition with uv filter applied to flexible packaging, especially food products.this method is, to paint fleksograficznej added substance fotoaktywną in powder form with a maximum grain sizes less than 100 nanometres.no transparency or color changing paint in quantities of from 1% to 3% by weight of the finished paintwhat is homogenised paint fleksograficzną with substance fotoaktywną by ultrasonic mieszadeł and subsequently performed printing using known techniques fleksograficznych.the object of the application is also a composition, which is characterized by the fact that the paint fleksograficzna contains substance fotoaktywną,in powder form with a maximum grain sizes below 100 nanometers in quantities of from 1% to 3% by weight of the finished paint.