An air shroud (100) for a nozzle includes an air shroud body (101) defining an inlet and an outlet (103) in fluid communication with one another to allow an outer airflow to issue therefrom. The air shroud (100) also includes an air wipe (107) disposed outboard of the air shroud body (101) including a web (109) defining a plurality of air wipe outlets (111) in fluid communication with a downstream surface (105) of the air shroud body (101) such that air can flow through the air wipe outlets (111) and wipe the downstream surface (105) of the air shroud body (101). The air wipe (107) can be integral with the air shroud body (101).
展开▼