PFR
Product Regulators and Storage Systems
P-500
High Speed Flow-Pack Machine
Beslepak Makina

Inverted Wrappers

Inverted Wrappers is a Servo controlled horizontal flow wrapping machine with bottom reel that produces pillow packs with three air tight seals, from a reel of heat sealable wrapping material.

Benefits

  • Rotating cross-sealing station.
  • Flexibility: the format can be changed in just a few minutes. The  Inverted Wrappers includes the LVA function which is the automatic adjustment of bag length according to the length of the product, as well as a print registration facility. The ERS (Extended Rotary Sealing) concept allows to products to be wrapped with a max. height of 190 mm.
  • Ergonomics: The new design of the main guard, shuttle conveyors, crimper assembly and crimper height adjustment have improved the user friendliness of the machine and reduced set-up times.
  • Easy cleaning: constructed in AISI 304 with large radius corners, all product contact parts can be sanitized and are made of FDA approved materials.
  • Packaging speeds: up to 60 cycles per minute if supplied with fixed pitch function or 90 with LVA function.


Special features

  • For heat and cold-sealable mono or composite films
  • Robust servo-machine for multi-shift operation
  • Ergonomic design
  • Three-axis LVA Servo version.
  • 2 m long in feed conveyor covered with a high friction anti slip belt and with a metallic joining strip.
  • Fast assembly/removal and cleaning.
  • Longitudinal, sealing system with adjustable height made up of 3 separate sealing wheels, protected and tilts able in order to accommodate various wrapping materials and therefore regulate the packing process. The first unit pulls the material, the second unit seals and the third folds over the fin seal.
  • Long Dwell crossways sealing unit with adjustable height.
  • Automatic centering reel holders with electronically controlled unwind system.
  •  Adjustable forming box.
  • Individual temperature controls for end and seal and crimp seals.
  •  Independently driven motorized discharge conveyor.
  •  Motor driven adjustment of the crimper height.


Options

  • Rotating cross-sealing station.
  • For heat and cold-sealable mono or composite films
  • Robust servo-machine for multi-shift operation
  • Ergonomic design
  • Date/Bar Code printing equipment.
  • Automatic reel Splicer.
  • Trimming device to remove excess material from the fin seal.
  •  Fourth set of fin seal wheels.
  • Mechanical air rejects system.
  • Pneumatic presser roller to remove excess air from packs.
  • LVA System.
  •  Retractable discharge conveyor.
  • Gas flushing systems and residual oxygen monitoring for modified atmosphere packaging machines.

Technical Data

  Technical Details
 
  Max. reel diameter:   350 mm
 
  Max. reel weight:   40 kg
 
  Max. film width:   650 mm
 
  Film inner core diameter:   70/ 76 mm
 
  Fin seal height:   11/ 14/ 20 mm
 
  Crimper width:   350 mm
 
 
  Nominal cut off length:   Min 150, max LVA
 
  Mechanical speed (cycles/min):   60 packages per minute
 
 
  Pneumatics:   Minimum 6 bar, 80 psi
 
 
  Working height:   650/ 850/ 930 mm

Not: All maximums may not apply on the same carton maximum and minimum sizes shown should be used as guide only and must be confirmed by our firm’s technical department

Photos


Rights to make technical alterations reserved