CL – converting line for labels

CL is a verified construction used to multi-faceted refinement of labels. The main advantage of the structure is full flexibility in configuration of functions in accordance with the customer's needs. We "build" this machine together with customer.

Basic modules, the machine is equipped with are:

• unwinder module
• rotary die cutting module
• printing module
• rewinder module

The main advantage of the modular system is possibility of easy extension in the future. All modules are synchronized with the servo motor and controlled with one multi-axis driver.

• Mitsubishi microprocessor control
• control panel with colour touchscreen 8” on movable arm
• additional simple panel on the web-connecting table

• asynchronous motor - the main drive
• electromagnetic powder brake
• servo motor on a rewinder

• servo motor on unwinder
• servo motor on die cutting unit
• servo motor on printing unit

• current meters and labels electronic counter  
• luminal sensor
• ultrasonic sensor of end of the roll

• US sensor for transparent labels
• sensor for detecting the flags

• max. roll diameter                        800 mm
• electromagnetic powder brake
• pneumatic expansion spindle     Ø 76 mm + special system with transport rollers for easy loading
• BST web guide system
• web-connecting table equipped with pneumatic clamp blocks

• Nip-roll with pneumatic clamp
• servo motor on die cutting unit
• max. working width of cylinder                                         380/440 mm
• max. circumference of cylinder                                         200 T
• gap control system GapMaster from Kocher+Beck

• rotary die cutting unit type LESKO DIE with anvil supporting driven shaft
• max. 3 die cutting units
• guillotine unit
• any gap control system offered in the market
• the hydraulic pressure control system of the magnetic cylinder (precision and safety)
• adapters for other magnetic cylinders
• adaptation of the whole die cutting unit for customer's cylinders
• semi-roatary die cutting in register (work with different flexible dies on the same magnetic cylinder)
• waste matrix rewinder (max. roll diameter 500 mm)
• rewinders: semi-turret type

• max. working width of cylinder       380/440 mm
• max printing width                            370/420 mm
• lateral shift adjustment                     +/- 5 mm
• longitudinal shift adjustment          +/- 5 mm
• max printing speed                            150 m / min
• duct roller
• anilox grid raster                               160L / cm, 60 ° 6,5cm3 / m2
• rotating anilox during standstill
• IR dryer 3000W with the side waste exhauster
• IR lamp

• single UV lamp from UV-ray or GEW; maximum power: 160W / cm (fan, power supply unit, operator panel)
• double UV lamp from UV-ray or GEW; maximum power: 160W / cm (2x fan, 2x power supply unit, 2x operator panel)
• web inverting unit enabling printing on the other side of the material

• max. winding diameter                                                          Ø 440 mm
• pneumatic expansion spindle                                               Ø 76mm (1 pc.)
• adapted to rewind the entire roll from the unwinder
• automatic correction of tension of wound material

• rewinder module installed on main module
• spindles with diameters from Ø 19 to Ø 76mm
• adapters for spindles with diameters from Ø 76 to Ø 152 mm
• additional rewinder (max. winding diameter on both rewinders - Ø 450 mm)

• lamination unit installed on main or printing module
• sheeting unit installed on main module
• sheet receiving table installed on rewinder module
• pneumatic clamp of the end of web
• foot switch for the machine control
• shear cutting knives unit:
  • knives for scissor system cutting (type 3G)
  • pneumatically inserted and removed
  • 3 sets of knives + the possibility to add following
  • min. cutting width 10 mm
  • easy disassembly
• razor blades knives unit:
  • 5 knives + possibility to add following
• crush cutting knives unit:
  • pneumatically inserted and removed
  • 3 knives + possibility to add following
• additional rewinder's expansion spindles:
  • diameters: Ø 25 mm, Ø 40 mm, Ø 50 mm, Ø 76 mm
• the side waste exhauster