Tokoki kosala nini mpo na kobatela ba productions ya ba imprimantes UV na mbula .
Rain will cause the printing materials and the ink effect on the picture to be affected by moisture.resulting in fainting and fuzzy conditions. In response to this situation, it still depends mainly on the film. When covering the membrane, be careful to cover the whole picture, and be sure to seal the edges to avoid leakage. The film has to be flat without a fine hole, otherwise it is easy to absorb moisture and can not provide Bopetoli ya mai. .
