1, Dai hpe hka hte kayau nna, deployment hta varnish hta n-gun shayawm ai.
2, Varnish hpe hka ja ai shaloi diluter hpe grai lang ai.
3, Print galaw ai shara gaw n-gun n rawng ai , varnish law law hpe hkap la nna, coating gaw grai n-gun n rawng ai.
4, Laika dip ai shara gaw hka hte acid, sau, alkali hte kaga arai ni lawm ai, n san seng ai;
5, Humidity gaw grup yin a 90% hta grau ai majaw, hpraw wa na matu loi ai hte gloss hpe sum mat ai;
6, Temperature grai yawm ai, loi loi hte hkyet mat ai, ntsa kaw hka hpawng nga ai majaw gloss sum mat ai.
