Individual Solutions for the Production of High-Quality Self-Adhesive Film / Foil and Paper

for discontinuous operation. Flexible design to customers`requirements.

Working width:                    250 mm to 3.500 mm
Speed (mech.):                    1 m / min - 200 m / min
Roll diameter:                      up to 1.500 mm
Core holding:                       3" und 6", cantilever or bilaterial bearing arrangement
Splicing device:                    Manual (butt-) splice, concept with material accumulator
                                           for continous line operation

for continous line operation. With automatic roll change.

Working width:                    800 mm to 3.500 mm
Speed (mech.):                    50 m / min - 800 m / min
Roll diameter:                       up to 1.500 mm
Core holding:                       3" and 6", without spindle or with expansion shafts
Splicing device:                    Dependent on the product requirements pneumatic or motorised
                                           hammer shears, circulating knife chain, rotary knife, feeding
                                           without wrapping (rewinder)
Special equipment:               Orbital function for turret rewinder
Accessories:                        Side adjustment (web edge control) residual length optimisation
                                           (unwinder)
                                           automatic loading and unloading

for the winding of surface-sensitive and tension-sensitive films and papers, of foam films and composite materials. Machine concept to the customers´requirements.

Working width:                    300 mm to 3.500 mm
Speed (mech.):                    20 m / min - 500 m / min
Roll lengths:                         From 10 m to 2.000 m, dependent on the material thickness
Operation:                           With and without core if necessary, with automatic core feeding
                                           and roll end fixing with downstream roll packaging
Splicing device:                    Dependent on the product requirements rotary crosscutting for
                                           continous operation, vertical hammer shears, circulating knife
                                           chain, rotary knife, feeding without wrapping by roll cradle of
                                           feeding device (belts)
Accessoires:                        Automatic unloading of rolls

with single-station unwinders and laminating and delaminating device inspection section and roll winders (circumferential winders) with and without core, for fully-automatic operation.

Multi-purpose coating technology by using different coating modules in one coating machine, employing OLBRICH cartridge technology.

Working width:                   300 mm to 3.500 mm
Speed (mech.):                   1 m / min - 800 m / min
Coating agents:                   Dispersions, solvent systems, hot melt and 100 % (UV) systems
Application weights:            Dependent on the product requirements

Coating process:                 Gravure roller coating units - direct, indirect
                                           reverse gravure with pressure chamber doctor
                                           slot die coating, curtain coating
                                           stripe and pattern coating
                                           Mayerbar (rolling bar)
                                           furnishing roller application units, kiss coaters
                                           screen coating
                                           roll coaters, reverse roll coaters
                                           5-roller application units
                                           comma bar (with deflection compensation "Mycrocoat")

Accessories:                        Temperature controlled applicaton rollers
                                           compound / adhesive feeding systems
                                           Clean room and explosion protection cabins
                                           Close-loop control between thickness measuring and coating
                                           unit

Working width:                    300 mm to 3.500 mm
Coating agents:                    dispersions, solvent systems

• Nozzle-type recirculating air drier with internal or external recirculation air ducts, Drier for clean room operation and/or to FDA standard
• Parallel lift bar via spindle lifting gears
• Optimum accessibility to the recirculating air ducts as well as to the heat exchanger
• Heat exchanger at the suction side of the air fan for optimum uniform temperature distribution
• Nozzle air outlet speed: up to 30 m / s, Uniform distribution of temperature +/-1° K
• Adjustable heat supply by Olbrich TP upper air nozzle
• If necessary, conditioned fresh air, upstream recirculating air filter
• Concepts for exhaust air heat recovery
• Available with low-friction rollers (<10g)

Designs:

• Upper and lower air drier if need be with separate temperature adjustment
• Recirculated air drier with external recirculating air ducts
• Olbrich CTS lower air nozzle and Olbrich TP upper air nozzle
• Floatation drier with speciall Olbrich floatation nozzle technology
• Clean room and GMP drier
• Infrared heating field drier, Plate drier
• Recirculating air cooling zones with external recirculating air ducts or in-/out operation

Heating of drier:                    thermal oil, steam, hot water, gas burner, electrical heating

Web transport:                     via low-friction rollers in the CTS nozzle, driven rollers
                                            (direct or indirect), conveyor belt, screen conveyor, floatation
                                            drier

Additional equipment:           Recirculating air moisture measuring and control
                                            surface temperature measuring
                                            solvent concentration measuring
                                            design as per EN 1539
                                            integrated fire extinguisher system, exhaust air treatment 

• Steam remoistening (single or doubled-sided) via sintered plate
• Remoistening with water via rotary moisteners or roller moisteners

• With temperature controlled and cooled rollers, flexible design according to product requirements
• presssure rollers, rubber-covered and driven, adjustable laminating point, adjustable laminating pressure
• Driven and adjustable web transport rollers for low web tensions

• High-quality drive technology and web tension measuring
• Use of pneumatic or motorised pendulum web tension control, high-resolution web tension measuring
• web transport by sprecial coated vacuum tensioning rollers
• web transport via vacuum suction table with driven coated transport rollers

• Design and layout of the drive and control technology
• Design and build of the electrical control cabinets giving optimum matching of mechanical and electrical engineering
• Process automation with comprehensive process visualisation (recipe control, product data determination, evaluation and export)
• Modernisation of existing obsolete drive and control technology (line and single machine retrofit)

• Systems for remote diagnosis and for online service with comprehensive process data recording and WLAN camera systems
• Organisation and execution of repair and maintenance services by the service department
• Service and maintenance contracts for sustainable maintained productivity