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Combine the highest printing quality with the greatest productivity with our Offset Webfed presses.
Komori-Chambon benefits from the expertise of Komori and integrates the best technologies in high speed inline presses.
Offset advantages :
Great color matching
Excellent image precision
Printing quality even with recycled board
Webfed advantages :
No gripper margin
Free nesting
Infinitely variable repeat
Rely on automated operations or fine-tune each parameter at will.
Main Applications
Liquid Packaging, General Folding Carton, Luxury, Security Printing
Komori-Chambon expertise
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Automation The Komori-Chambon presses embed the high-end Komori offset automation in the web field. |
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Full control All servo-driven units are connected for distant monitoring and settings. |
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Mastering cardboard The unrivaled web tension control ensures an outstanding printing quality. |
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Waste reduction Automated settings lower the start-up waste and allow flying changeovers. |
Production flow insights
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- Printing plates are a key part in the offset process. - One plate is needed for each color unit - The average price being around 10 US dollars, a plate is by far the cheapest printing form - A plate is prepared according to the image file in around 1 minute via a CTP platesetter |
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- Intelligent inking train (ink tank filling + ink film adjustment) - Easy and fast plate and blanket mount on cylinders (tightened or glued) - Instant 0 setting - Inker warm up and pre-inking in hidden time |
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- High-end Komori PQC - Quick Color register - Pre-inking for reduced start-up waste - Safety device in case of web wrap-up around cylinders - Optional optical quality control (closed loop) |
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- Most common technology is UV type, with intermediate color units dryers + a final dryer - Some markets exclude UV inks because of potential migration of ink photoinitiators. Therefore EB (Electron beam) curing can be selected |
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- Flexo units can be added on the line either to apply varnishes or to print the inside box panels - Rotogravure units may be fitted in order to add metallic inks, holograms or large color patches - All designed and integrated by Komori-Chambon - Coatings, touch varnish, hot coil, cold foil… |
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 CHANGEOVER |
- Pre-setting of next job from CTP while the press is running - Automatic ink train washer - Fast plate change for new design / cylinder change if new layout - Cylinders shift without breaking the web |
Available configurations
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ROLL TO ROLL by-pass The press includes a rewinder right after the printing units. For more flexibility, the line can include a rotary die-cutter and a by-pass to transfer the web to the rewinder |
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ROLL TO ROLL direct The press includes a rewinder right after the printing units. |
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ROLL TO BLANKS The best configuration to take the maximum profit of your production line. The inline rotary die-cutter, placed right after the printing stage, can be followed by a high speed delivery solution. The carton roll is transformed into ready-to-ship blanks within 7 seconds. |
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ROLL TO SHEETS The printed web can be converted in sheets thanks to a sheeter. The sheets can be converted offline with a flat bed die cutter. |
