GHEZZI & ANNONI HOTMELT Laminator / coating machine Hot melt

Coatings used in packaging industry are various. Cold and hot seal coating are common. Also, cold and hot seal coatings are commonly used, as well as hot melt and wax coatings. Silicon, Pvdc coating, ant mist and many others are employed. Materials which can be coated with a certain machine depends highly on the type of coating unit(s) available, on machine's construction and equipment.

Machine Code	LA302
Manufacturer	GHEZZI & ANNONI
Model	HOTMELT
Year	2002
Application	Coating
Type of lamination/coating	Hot melt
Working width (mm)	1650
Materials	BOPP, Celofan, Masking tape, Polythene Strapping, Reinforced
Speed	Mechanical speed : 350 m/min Machine running speed: 300 m/min (18g/m2 adhesive)
First unwinder type	Jumbo
Max diameter reel unwinder	1000
Rewinder type	Jumbo
Max diameter reel rewinder	1000
Coating unit	1 by Mayer bar
Second Coating unitr	2 extruders
Drying	Thermic oil - Electric for die
Additional information	Winder was replaced in 2007 with a newer one scrapless. Automatic duplex Unwinder auto splice Release Unit completed with TRESU closed Dr Blade Adhesive coating die ( Simplas ) Adhesive preparation Unit Automatic duplex Rewinder auto splice LEL System + LEL Alert Hotmelt Adhesive filter : mahle system Edge guide unit : 1-before coating die 1-before rewinder Hotmelt adhesive: 12g/m2 – 120 g/m2 Temperature: Between 100-200°C Adhesive : Mixed with SIS rubber and SBS Viscosity: Between 10,000 – 100,000 CPS Release Drying Tunnels; 1 Oven with a total heating power 350.000Kcal/h Total Air flow: 18,000m3/h Max working temperature: 120°C Entrance temperature: 20°C Air absorption capacity: 14,000Nm3/h approx.