Dry Lamination Machinery
Dry Lamination for the purpose of producing flexible laminates of various configuration comes with number of impressive feature such as: Convenient loading, unloading of reels.
- Turret unwind with auto tension control and auto splice.
- Precise tension control before entry to coating station through in feed.
- Uniform and precise pick up at coating station.
- High velocity hot air dryer with automatic temperature control and complete removal of solvent vapor.
- Accurate laminating nip pressure and temperature control with web entry at entry at desired tension.
- Fully automatic constant horsepower characteristic turret rewind with auto splice.
Technical Specification:
Machine Specifications
|
Maximum Web Width
|
1020mm
|
Minimum Web Width
|
600mm
|
Maximum Design Speed
|
200 meter/min
|
Primary Unwinder
|
Maximum Roll Diameter
|
600mm
|
Inside Core Diameter
|
76/152mm
|
Direction of Unwinding and Splicing
|
2 Direction unwinding and 1 Direction splicing
|
Typical Substrate Range
|
Polyester
|
10-12 micron
|
Polypropylene (OPP/BOPP)
|
15-25 micron
|
Metallized Polyester
|
12-25 micron
|
LDPE, HDPE, LLDPE
|
46-60 micron
|
Secondry Unwinder
|
Maximum Roll Diameter
|
600 mm
|
Inside Core Diameter
|
76/152 mm
|
Direction of unwind and splicing
|
2 Direction unwinding and 1 Direction splicing
|
Typical Substrate Range
|
LDPE
|
25-100 micron
|
Polyester
|
10-20 micron
|
Paper
|
40-80 gsm
|
Corona Treater
|
Optional
|
One 4Kw at secondary unwind side, for treatment of LDPE, LLDPE, PET, Metallised Films, Paper
|
Rewinder
|
Maximum Roll Diameter
|
600 mm
|
Inside Core Diameter
|
76/152 mm
|
Direction of Rewinding and Splicing
|
1 Direction
|
Tension Range
|
Primary Unwinder
|
4-20 kg
|
Secondary Unwinder
|
4-20 kg
|
Rewinder
|
4-25 kg
|
DC Motor with Digital DC Drives
|
Main Motor Coating Unit
|
1 no. Dc motor
|
Laminating Motor
|
1 no. Dc motor |
Rewinding Motor
|
2 nos. Dc motor |
Unwind Motor
|
4 nos. Dc motor |
Infeed and Outfeed
|
2 nos. Dc motor |
Hood
|
1 no. Dc motor |
Drying System Hot air heating through thermic fluid
|
Dryers
|
|
Number of Dryers
|
6 |
Each Dryer Length
|
1.5 meter |
Temperature Range
|
Ambient to 90°C |
Air Volume For 2 Dryers
|
3000 mt hour |
Air Nozzle Velocity
|
30 meter/second |
Individual Exhaust Fan Capacity
|
15% more than input Blower |
Electric Supply Voltage
|
415 V± 10%, 50Hz 2% 3ph |
Control Voltage
|
24 V DC
|
| Max Noise Level at Ground |
90 DBA at 1 Meter level around machine
|
Air
|
Air Pressure at Machine
|
minimum 6 kg/cm²
|
Water Content
|
below 0.01%
|
Maximum Air Consumption
|
50 mt³ hour
|
Water
|
Pressure at Machine
|
2 kg/cm²
|
Water Consumption
|
10 liter min
|
Water Temperature
|
20-25 C
|
Total Heating Load
|
2,20,000 kcal hour
|
Hand of Line
|
|
To be determined Customer's choice
|
|
