GLOSSARY OF TERMS V

TERM MEANING
VALVE
(AEROSOL)
Device attached to the domeof an aerosol container which, when actuated, allows the product to exit from the aerosol container. contains under pressure. It can be of different types, allowing the dosing of the content in the form of gel, liquid, spray (fine drops), gas, etc..
SPILLER
(INDUSTRIAL PACKAGING)

Gland

See gland.
VINYL
(VARNISH)
Varnish based on vinyl resins. It is characterised by its poor adhesion to metal, its rigidity and its lack of flavour transmission. It has limited resistance to steam and sterilization.
VIRADO

Curling
Orleado
Curl

See curl
VIRATOR

Curling machine
Orleator
Curling iron

See curling machine.
VOLES

Wings

See wings