Lamination machine for web material POLYTYPE POLYTYPE BB 2200

printing machines / paper converting: laminating and coating


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item-No.: 144479389 Quantity: 1 Date: 19.02.2024
Year of manufacture: 2008
Price: request quote
Manufacturer: POLYTYPE
Model: POLYTYPE BB 2200
Type of machine: Lamination machine for web material
Description: Lamination machine for web material POLYTYPE POLYTYPE BB 2200

used machine

LAMINATING SYSTEM POLYTYPE BB 2200
LAMINATION LINE
Coating/- lamination equipment for solvent based resin system. On an existing film or composite material.
Year: 2008
Condition: Excellent

The different film thicknesses what can be used depending on the materials, see references:
Plastic foils 25-250 microns
Metal foils (copper, aluminium) 20-150 microns
Total composite thickness max. 500 microns

Machine data:
Production speed 0 - 150m/min Production speed 840 - 2160mm Resin 1 - 40g/m2
Winding units (main winder-/ lamination winder-/tensilized film winder):
For unwind of the base film there are two winders (main winder/ lamination winder). Winder performance:
- Winding direction clockwise / anticlockwise
- Brakes ystem for constant and regulated tension e.g. alu foil with max. 2000 kg roll weight
- Roll system centerless for steel,plastic-, carton tubes with optimal concentricity
- Cutting unit for Flying- Splice, roll change by full speed to ensure a constant production process - Automatically edge control system (accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Resin station:
Coating head (roll application and raster application) for resin. The construction consist of a mobile unit with a steel roller and a rubber roller or a raster application.
Layout / Design:
- Heated roller to avoid condensation (approx. 30°C).
- Using presseur for steeples variable coating thicknesses
- Viscosity control system automatically for constant viscosity during production - Slit between scoop application and roll application adjustable on both sides

Dryer station:
Function of the dryer station is to remove the resolvent with circulation air in three zones: - Separate temperature adjustment in each zone
- Total length of the 3 dryer units are 12 meters
- Temperature in the zone max. 150°C
- Single felt web guidance of the material to avoid dust or insect during drying process

Lamination station:
After the dryer unit there is a lamination station to stick the film together

Layout / Design:
- 1 presseur
- 1 lamination roll, electric driven, with heat transfer oil
- Equipment for using release paper
- Exact edge measurement during lamination
- The pressure during lamination is in a range between 1 - 5bar

Cooling zone:
After lamination the material run-through a cooling zone consists of 2 cooling roller to get the material back to room temperature
Infra structure (additional units):
- Coating head control with radiometric measurement
- Optical surface measurement equipment inclusive detection of failures - Integrated cleaning system of material lane
- Corona surface treatment on both sides (max.13000W)

______________________________________________________________________ _______________

CASE POLYTYPE BB 2200 LAMINATION LINE
Built: 2008
Condition: Very good

Coating/- laminating system for solvent-based resin systems on carrier films or for the production of composite laminates.

Constructions:
- One-sided coating of carrier film also possible with release film feeder - laminating/bonding of 2 foils

Possible usable film thicknesses depend on material.
Guide values for film thicknesses: Plastic films 25-250 microns metal foils (copper, aluminium) 20-150 microns Total thickness composite laminate max. 500 microns

PLANT DATA:
Production speed 0 - 150m/min Production width 840 - 2160mm resin application 1 - 40g/m2
There are 2 reversing winders (main and laminating winders) for the processing of the materials. Both reversing reversers are as follows:
- Winding direction clockwise / counterclockwise.
- Brake system for constant and controlled traction also for aluminium foil up to 2000 kg roll weight. - Roller mounting system axleless for steel, plastic or cardboard sleeves, with optimum concentricity.
- Cutting cutter for flying splice roller changes at full speed to ensure a continuous process
- Automatic edge control (accuracy of 2mm).

RESIN APPLICATION PLANT:
Commissioned work A1253474 (roller application and grid application plant) for resin application.
The design consists of a replaceable trolley with smooth steel and rubberized steel rollers or a grid application unit.
The order is executed as follows:
- Heatable application roller to prevent condensation (approx. 30°C).
- Driving style with presseur for infinitely variable coating widths
- Viscosity control system to maintain constant, predefined, viscosity. - Gap between the scoop and application roller left and right adjustable.

HEISSLUFTTROCKNER:
The hot air dryer is used to remove the solvent and is designed as a circulating air guide roller dryer with 3 zones:
- Separate temperature control per dry zone
- The 3 drying units form a total dryer distance of 12m
- Temperature range dryer zone up to max. 150°C
- Guide between dryer and lamination in closed enclosure (insect protection).

LAMINATING STATION:
After the dryer there is a laminating station for bonding the foils. The laminating station is designed as follows:
- 1 presseur
- 1 laminating roller, driven, thermo-oil-heated
- Device for loading separating paper into the calender gap for sample removal
- Edge-precise lamination.
- The laminating pressure is in the range of 1 - 5bar cooling zone:
- After the laminating station, the material passes through a cooling zone consisting of 2 consecutive cooling rollers to cool the laminated material to room temperature.

ADDITIONAL UNITS:
- Resin application monitoring with radiometric measuring system
- OcS optical surface inspection system incl. fault marking Fa.
- Integrated material web cleaning
- Surface treatment of laminating films (coating side) by corona devices (max. 13000W)

seller offer No. resale Kaschieranlage Polytype
Machine in stock: No
Seller-item-No.: Kaschieranlage Polytype

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