(57) In a household-type refrigerator appliance, a method for the application of a roll-bond
evaporator onto the outer surface of a liner (1) delimitating internally a food storage
compartment of the refrigerator appliance; the method comprises a phase in which adhesive
means are interposed between the liner (1) and the evaporator, this phase consisting
in applying a layer of adhesive substance on the outer surface (8) of the liner (1),
in view of then applying the evaporator thereupon.
The process of deposition of the adhesive layer consists in producing and casting
a jet of said adhesive substance towards the surface (8) of application, and converting
said jet, as soon as it leaves the emitting nozzle, into a continuous filament which
is then almost atomized and distributed all over the surface by means of one or more
flows of gas, e.g. air, issued by respective nozzles arranged and oriented towards
said filament of adhesive substance in such a manner as to intercept the flowpath
thereof and convert it into an open spray.
|
|
