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High-Performance Pre-Print Technology Machine: Specifications and Features

Discover the advanced Pre-Print Technology machine featuring 6 or 8 color CI assemblies, accommodating web widths from 1600mm to 2850mm. With a variable print length repeat range of 700mm to 2000mm, it boasts print speeds reaching up to 365 mpm. Enjoy automated operations through a closed-loop deck positioning system and a state-of-the-art hot air drying system, optionally equipped with UV curing. Additional features include twin shaftless unwind, automatic washdown systems, and precise color registration. Optimize your printing efficiency with our technology for minimal downtime and maximal productivity.

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High-Performance Pre-Print Technology Machine: Specifications and Features

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  1. PRE-PRINT TECHNOLOGY LTD

  2. Pre-Print Technology Linerflex

  3. Pre-Print Machine Specifications • Standard Features • 6 or 8 Colour CI assemblies • Maximum Web Widths from 1600mm (65”) To 2850mm (110”) • Print Length Repeat Range From 700mm (28”) To 2000mm (78”) • 250mpm (820fpm) Print Speed (Optional 300 - 365mpm) • Automatic Print Unit Positioning with Closed Loop Deck Positioning • Hot Air Drying System (Optional Infra Red & UV Curing Systems) • Twin Shaftless Unwind with Optional Overlap or Butt Splicing Unit • Twin Drum Surface Rewind Stand or Automatic Splicing Unit

  4. CI SECTION

  5. THE CI SECTION • Standard Supply • Temperature Controlled CI • Closed Loop Print Unit Positioning Through Linear Encoders • Automatic Gear Meshing • Motorised Lateral & Longitudinal Register Adjustment • Colour To Colour Registration ± 0.1mm (0.0039”) • Hydraulic Locking of Print Units • Inter-colour Drying for Water Based Inks (Optional Infra Red) • Fully Interlocked Guarding System

  6. CI SECTION

  7. THE CI SECTION • Options Available • Robotic Print and Anilox Roll Change • Automatic Washdown System • CI Coatings • Benefits • 8 Colour to 8 Colour Roll Change in less than 50 Minutes • Washdown System Providing Higher Returns On Ink with Minimal Water Usage - Reducing Downtime

  8. Side View of Ink Unit

  9. Automatic Locking Print / Anilox Locking Caps

  10. Print / Anilox Roll Manipulator • In to Out in under 60 seconds • Full Changeover with Automatic washdown in less than 50 minutes • Change Non-Printing units whilst machine is in production • Motorised Roller Trolley • Changeover Initiated through touchscreen control screen

  11. Motorised Print/Anilox Roller Trolley

  12. Roller Racking Systems

  13. Peristaltic Ink Pumping System • AC Motor Control • Two Pumps per Print Unit for Positive Feed AND Return • No Height Limitation • Less Foaming

  14. THE UNWIND SECTION • Standard Supply • Twin Shaftless Unwind • Maximum Diameter of Reels 1500mm (60”)

  15. Twin Shaftless Unwind Stand with Auto Splicing Unit

  16. THE UNWIND SECTION • Options Available • Max Diameter of Reels 1800mm (70”) • Automatic Lap or Butt Splicing Unit • Electronic Tension Control • Infeed Web Conditioning Unit • Auto Roll Loading • Option Benefits • Reduced Downtime Less Waste • Reduced Damage to Printing Plates • Improved Productivity • Improved Tension Control

  17. IN-LINE PRINT / VARNISH UNITS • Options Available • Single or 2 Stack Arrangement • In Register With CI ± (1mm) • Water Based Inks/Varnishes • Automatic Washdown as CI section • UV Varnishes • Cantilevered Print Sleeve Change • Additional Register controls with Video Web Inspection Systems

  18. DRYING SYSTEMS • Standard Supply • Hot Air Supplied From Your Preferred Heating Source Gas, Electric or Steam • 2 Zones for Controllability • Re-Circulation for Extra Efficiency • Options Available • Steam / Electric Heating Sources • Infra-Red Drying • In-Line, Individually Zoned Drying • In-Line UV Curing for Varnish Applications

  19. Automatic Twin Drum Rewind Unit

  20. ATD REWIND • Standard Supply • Twin Drum Surface Rewind • Maximum Diameter of Reels 1500mm (60”) • Options Available • Automatic Twin Drum Splicing Rewind • Maximum Diameter of Reels 1800mm (70”)

  21. Optional Additions • Video Web Inspection • CI Coatings • Web Pre-Conditioning • Web Cleaning Systems • Motorised Unwind Reel Trolleys • Rewind Web Slitting Units

  22. In-Line Editing

  23. Pre-Print Technology Advantages • Full Turnkey Operation • Total Engineered Solution • Integrated Technology • Greater Experience in Wide Web Press Design • More On-Press Options to Minimise Waste / Downtime

  24. PPT Engineering Advantages • Engineering Features Available • In-Line Editing (Zero Waste Reels) • Twin Drum Continuous Rewinder • Closed Loop Register System • Choice of Drying Source • UV Applications available without Re-Engineering

  25. PPT Support Advantages • Total Support from PPT • Trained Technicians / Support • Immediate Customer Assistance

  26. PPT Pre-Print Advantages • Benchmark Training to all press crews • Regular Press Audits • Supplier Forums

  27. PPT Engineering Considerations • Central Impression Cylinder Tolerances • Impression Cylinder Gear Tolerances • CI Thermal Stability During Production • Accessibility Between Colour Units • Rigid Framework • To Produce Quality Print

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