Stack Flexographic Printing Machine

Stack Flexo

Registration accuracy is 30% higher than that of gear driven models, enabling clear printing of fine text, gradient patterns, and halftone images.

It features a high precision helical gear drive structure that delivers high torque and stable power output, ensuring smooth, jamming free material feeding with an extremely low failure rate and minimal maintenance costs.

Service life is 50% longer than that of standard racks from competitors
Wear resistance is more than twice as high

Explore Our Stack Flexographic Printing Machine Series

YT‑S

Synchronous Belt High Speed Flexo Printing Machine

YT‑S Series Synchronous Belt High Speed Flexo Printing Machine is a stack type, full synchronous belt driven mid to high speed flexographic press.

Gear Driven High Speed Flexo Printing Machine

YT Series Gear‑Driven High Speed Flexo Printing Machine is a stack type, all gear driven classic flexographic press. It features stable durability, accurate color registration, low cost, and easy maintenance, ideal for printing on paper bags, paper plastic laminates, films, nonwovens, and other roll materials.

Technical Highlights

How do our technical highlights work for you?

Quiet, precise, low loss, and high precision, these are ideal for fine patterns, color registration, and mid to high end packaging printing, offering a balance of precision and value.

01. Unwinding Module

Dual station automatic roll change system + intelligent tension control + dual stage photoelectric edge correction; standard 76mm air shaft compatible with PE/PP films, biodegradable films, paper rolls, and semi finished bag making rolls: no shaft change, no secondary calibration

02. Printing Precision

360° circumferential micro adjustment + axial precision positioning + diagonal deviation correction: three way register adjustment; each color group with independent cylinder automatic plate lift; register accuracy ±0.2mm (standard), ±0.1mm (servo models)

03. Substrate Versatility

One machine handles PE, PP, BOPP films, biodegradable films, kraft paper, coated paper, non woven: covering 99% of packaging substrates; switch between materials without changing roller sets or machine modification

04. Energy Saving Drying

Insulated air duct design with waste heat recovery: integrated exhaust recovery interface connects to film blowing or paper bag machine exhaust treatment systems; comprehensive energy consumption 28% lower than conventional drying systems

Dual station automatic roll change with intelligent tension closed loop control and dual stage photoelectric edge correction: continuous production without stopping for roll changes.

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Advantages compared with competitors

Comparison of shortcomings with peers

Straight gear – large backlash, prone to wear, register deviation after 3-6 months
Steel anilox – wears quickly, ink clogging, frequent replacement
Open doctor blade – ink mist contamination, uneven color
Standalone only – no communication with other equipment

Advantages of CHENQI

Helical gear – tight meshing, minimal backlash, 2x wear life
Ceramic anilox – 3x longer life, consistent ink volume
Closed Doctor blade – no mist, 20-30% ink savings
Full integration – seamless with CHENQI film blowing, bag making, paper bag machines

FAQ

Find Q&A related to customization and services for solutions:

What substrates can this machine handle?

This machine handles paper, paper bags, cardboard, and thin films. It is ideal for printing on paper based packaging materials with water based inks: food safe and environmentally friendly.

What is the register accuracy?

The stack type flexo printer achieves ±0.2mm register accuracy with manual or servo assisted register control: suitable for simple color blocks and basic logo printing.

How many colors can it print?

Our stack type flexo printers are available in 1-2 color configurations: ideal for basic brand logos, ingredient labels, and simple pattern printing with cost effective investment.

Does it support inline integration?

Yes. The machine can be integrated inline with paper bag machines: printing and bag making in one pass, eliminating separate handling and reducing labor cost.

The CHENQI Making the Difference

Tailored for your success

With years of engineering experience, we provide a stack flexographic printing machine configuration that exactly meets your substrate type, color requirements, and production speed: for optimal print quality with maximum productivity

Invest today: benefit long term

Ready for the future: flexibly process different packaging materials (films, paper, non woven, biodegradable) with high precision on various applications: from simple logo printing to complex multi color packaging. Our solution grows with your business

One stop integration

From unwinding to winding: we at CHENQI see ourselves as your central partner for seamless end to end compatibility. Our stack flexo printers integrate perfectly with CHENQI film blowing, bag making, and paper bag machines for complete production line automation

The CHENQI Making the Difference

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