Device for manufacturing web, particularly hot melt adhesive, on surface of workpieces, is provided with supply line for web-forming material, compressed gas source and spray head

摘要

The device is provided with a supply line for a web-forming material, a compressed gas source and a spray head (4), the outlet nozzles for the material. The spray heads are mounted to a common carrier (1). A cone cladding or rotational hyperboloid comprises a certain opening angle. An independent claim is also included for a method for closing a dense foam opening of housing part of a refrigerator.