Double Servo Inline Plastic Film Flexo Printing Machine

Product Description

 

Product Description

NARROW WEB FLEXO PRINTING MACHINE (WIDTH 370MM-670MM)

N5 Series flexo printing machine, can be combined with web gravure, sild screen, offset, digital(inkjet), cold foil and hot foil stamping, designed for all kinds of materials. 
 

Product Parameters

 

Ø  Shortest web path, large chiller drum good for film printing
Ø  Advanced full servo driven on Unwind, infeed, printing stations, die cutting, outfeed, rewind and cold foil stamping etc.
Ø  Fast job change over, lower waste, high printing quality and great efficiency
Ø  Automatic Pre-register, register and Re-register can widely meet different printing applications.

Our Advantages

 

All kinds of adhesive labels(paper, PET, BOPP,PVC), paper(≥30gsm), carton(≤350gsm), unsupported film (PET≥12um, PVC,BOPP,PE,PA≥15um), foil≥20um and others not listed. 

Parameter configuration

 

 

Specification	14.5"(370)	16.5"(420)	20.5"(520)	25.5"(650)
Max web width	370mm	430mm	530mm	660mm
Max pringting width	350mm	420mm	520mm	650mm
Max die-cutting width	350mm	420mm	520mm	650mm
Printing repeat length	152-610mm	152-610mm	152-610mm	152-610mm
Die-cutting repeat length	290-610mm	290-610mm	290-610mm	290-610mm
Max unwinding diameter	1016mm	1016mm	1016mm	1016mm
Max rewinding diameter	1016mm/762mm	1016mm/762mm	1016mm/762mm	1016mm/762mm
Gearing	1/8cp	1/8cp	1/8cp	1/8cp
Max printing speed	single servo motor driven/dual servo motor driven:200m/min
Drying mode	hot-air drying/IR drying/UV drying
Applicable ink	eco-friendly water-based ink/UV ink/Solvent ink

Q1: What is a flexographic printing machine?
A: A flexographic printing machine uses flexible relief plates to print on a variety of substrates such as paper, plastic film, and metal foil. It is widely used in packaging, labels, and newspapers.

Q2: How does flexographic printing differ from other printing methods (e.g., offset, gravure)?
A: Flexographic printing is faster, more cost-effective, and more versatile in terms of materials. Compared to gravure, it has lower plate-making costs. Compared to offset, it can print on a wider range of substrates.

Q3: What are the main components of a flexographic printing machine?
A: Key components include the unwinding system, printing cylinders, anilox roller, doctor blade system, ink delivery system, drying units, rewinding system, and electronic control system.

Q4: What is an anilox roller and what is its function?
A: The anilox roller transfers a consistent amount of ink to the printing plate. Its cell count, angle, and volume directly affect ink density and print quality.

Q5: What types of ink are used in flexographic printing?
A: Mainly water-based and UV inks. These are more environmentally friendly than solvent-based inks and offer fast drying times, especially suitable for food packaging.

Q6: How is registration accuracy maintained in flexographic printing?
A: Through servo motors, tension control systems, and automatic registration control technology that ensure precise alignment between color stations.

Q7: How to deal with ink spots or smudges during printing?
A: Check the cleanliness of the anilox roller, inspect the plate for damage, and ensure the ink is free of impurities or bubbles. Replace filters if necessary.

Q8: What routine maintenance does a flexo press require?
A: Regular cleaning of the ink system, inspection and replacement of worn doctor blades, lubrication of moving parts, tension system calibration, and scheduled part replacements.

Q9: What materials are suitable for flexographic printing?
A: Plastic films (e.g., PE, BOPP), paper, aluminum foil, self-adhesive materials, paper bags, paper cups, and corrugated board.

Q10: What kinds of products are typically printed using flexo?
A: Food packaging bags, beverage labels, hygiene product packaging, tissue wrap, courier bags, wrapping paper, and more.

Q11: What factors should be considered when choosing a flexo press?
A: Consider printing width, number of color units, printing speed, level of automation, online inspection capabilities, and after-sales support.

Q12: Is flexographic plate-making expensive?
A: Flexo plate-making is cheaper than gravure but slightly more expensive than offset. However, modern digital plate-making improves efficiency and reduces long-term costs.