1.Paint tui nen a inhmeh a, deployment . ah chuan varnish ah thinning a awm bawk.
2.Varnish a diluted lai hian diluter hi hman tam lutuk a ni.
3.Printing surface chu a rough , varnish tam tak absorbed a ni a, a coating pawh a te lutuk.
4.Printing surface chu a hnim a, a thianghlim lo, tui leh acid, chi, alkali leh thil dang a awm a;
5.Humidity hi boruak 90% aia sang a ni a, chu chuan a var a, a eng a, a eng chhuak thei a;
6.Thlasik a hniam lutuk a, a vawt zauh zauh a, a chung lamah tui a pung khawm a, chu chuan gloss. a hloh a ni.
