INKJET PRINTING DEVICE WITH DIMPLED VACUUM BELT

摘要

An inkjet printing method on inkjet printing device (50) comprising a vacuum belt (100) wherein the vacuum belt comprises a set of air-channels (505) connecting top-surface (106) and bottom-surface (108) from the vacuum belt (100); and - the set of air-channels (505) couples an inkjet receiver (200) to the vacuum belt (100) by air suction in the set of air-channels (505); and wherein the vacuum belt (100) comprises a dimple (300) at the top-surface; and wherein the dimple (300) has a closed bottom end; and wherein the dimple (300) is connected with an air- channel of the set of air-channels (505) to form an air cup (350) and to couple the inkjet receiver (200) to the vacuum belt (100) at the dimple (300) by air suction.