2021 COMEXI ML2 Laminating

COMEXI ML2 Laminating machine, manufactured 2021 for sale!

Designed to work with solvent and water-based adhesives or lacquers

TECHNICAL INFORMATION

The machine general structure

·       Primary unwinder

·       Application unit

·       Drying tunnel

·       Secondary unwinder

·       Lamination unit

·       Rewinder

Solvent base and water-based section (Rotogravure application trolley)

Flexo printing section (application trolley in flexo)

APPLICATION

Mechanical speed: 450 m/min (1476 ft/min)

(Production speed depends on the support and adhesives used).

• Maximum web width: 1.330 mm (52”)

• Maximum laminating width: 1.315 mm (51.7”)

• Minimum width of web to be laminated: 500 mm (19.6”)

PRIMARY & SECONDARY UNWINDERS

Maximum roll diameters: 1000 mm (40”)

Maximum roll weight: 1000 kg (2204 lb)

Mandrel diameters: (76 / 152 mm) 3", 6"

Minimum web tension: 20 N

Maximum web tension: 550N

REWINDER

Maximum roll diameters: 1000 mm (40”)

Maximum roll weight: 1000 kg (2204 lb)

Minimum web tension: 40 N

Maximum web tension: 550N

DRYAING TUNNEL

One blower fan of 7500m3/h

One extraction fan of 7500m3/h

ELECTRICS

Voltage 3x400V+-10%// 50Hz

HEATING SYSTEM

Gas burners

Heating power of each heating source 300kw

PNEUMATICS

·       Pressure 6-9 bar

·       Consumption with pump and stirrers 420l/min.

·       Feed line :1/2”

HYDRAULICS

Hydraulic power source (heating units)

·       Water pressure 3 bar max.

·       Consumption in cooling 900l/h max

·       Feed tube ½”

CHILL ROLL

·       Water pressure 3 bar max

·       Water temperature 15-20˚C

·       Temperature difference 4 ˚C

·       Pressure difference 2.5 bar

·       Flow rate 2000l/h

·       Feed tube 1/2”

Materials

·       LDPE, LLDPE 30-200mkm

·       NYLON CAST 30-80mkm

·       OPA 10-50mkm

·       PET 10-50mkm

·       PP CAST 30-200mkm

·       PAPER 40-200gsm

·       BOPP 12-80mkm

ADDITIONALLY INCLUDED

6KW CORONA TREATER for primary unwinder

6KW CORONA TREATER for secondary unwinder

ANTISTATIC BARS for primary unwinder

ANTISTATIC BARS for secondary unwinder

ANTISTATIC BARS for rewinder