Printing on bags might not seem exciting, but it’s key to making products look great,

providing vital information, and ensuring they catch people’s eyes. Have you ever noticed

the bright logos and clear instructions printed on big bags of rice, flour, or pet food? This

magic happens thanks to an incredible machine called a flexographic printing machine.

Today, let’s explore how this technology works and why it’s so essential, explained in a way

that’s easy to understand.

What is Flexographic Printing?

Flexographic printing, or flexo printing, is a way to print designs, logos, and text on materials

like woven polypropylene (PP) or polyethene. These are often used to make large bags, like

the ones for transporting heavy products. Think of it as stamping an image repeatedly but

with more precision and detail.

Flexible rubber or plastic plates are used in flexo printing. Machine cylinders are covered in

these plates. The plates press ink onto the bags when the machine runs, creating sharp and

colourful prints. Flexo printing can handle up to four colours, making it great for vibrant

designs and clear text.

How Does Flexographic Printing Work?

First, the design is prepared and transferred to flexible plates. The plates are coated with ink

from special rollers called anilox rolls. These rolls are copper-coated for sharp printing and

help use less ink, saving money.

Prints are made by pressing ink onto material with plates. The bag moves through the

machine using a tracking belt system to ensure the print is perfectly aligned. A dryer unit

instantly dries the ink, even in humid conditions, so the bags are ready for use immediately.

A digital counter meter tracks how many bags have been printed, ensuring accuracy and

efficiency.

Why is Flexographic Printing Important?

Flexographic printing is a game-changer for businesses that use large bags. Here’s why:

1. Fast and Efficient

Flexo printing is super fast because the inks dry quickly. This means more bags can be

printed in less time, helping businesses meet tight deadlines.

2. Cost-Effective

Businesses save money since the machine can handle long printing runs at a lower cost. Plus,

features like copper-coated anilox rolls reduce ink consumption, further cutting expenses.

3. Versatile Printing

Flexo printing works on several materials, making it ideal for all packaging. Whether it’s a

woven PP bag or a polyethene sack, this machine can handle it.

4. High-Quality Prints

The prints are sharp, colorful, and durable. The “Do Not Dirty Belt System” ensures the

conveyor belt stays clean without smudging or misprints.

5. Environmentally Friendly

By using less ink and saving electricity with its AC drive system, flexographic printing is also

kind to the environment.

Key Features of ARMSTRONG’s Flexographic Printing Machine

Now, let’s talk about ARMSTRONG’s flexographic printing machine and why it stands out:

1. Multiple Ink Types: It can handle water-based, solvent-based, and UV inks, offering

flexibility for different printing needs.

2. Bag Stopper System: Ensures each bag has the same bottom margin for a neat,

professional look.

3. Shaft Mechanism: Keeps the printing registration accurate with high-grade steel

gears and shafts.

4. Hard Chrome Plated Drums: Protects the drum surface from rust, ensuring smooth

operation for a long time.

5. Digital Counter Meter: Tracks production count so you always know how many bags

have been printed.

6. Dryer Unit: Quickly dries the ink, even in highly humid conditions.

7. Tracking Belt System: Keeps the bags in place for error-free printing.

Benefits of Flexographic Printing for Businesses

Businesses that use Armstong’s flexographic printing machines enjoy several benefits:

1. Increased Productivity

The machine’s fast operation allows businesses to quickly print large quantities of bags. This

means more products can be packaged and shipped out faster.

2. Improved Branding

Sharp, colourful prints help businesses showcase their logos, product names, and essential

details. This strengthens their brand and makes their products more appealing.

3. Better Customer Satisfaction

Customers appreciate clear, high-quality prints that provide all the information they need.

Flexo printing ensures the details are easy to read and attractive.

4. Lower Operational Costs

Features like the AC drive system and efficient ink usage help reduce electricity and material

costs, making the machine highly economical.

5. Durable and Reliable

Armstong’s machines are built to handle heavy-duty materials and long runs without

breaking down, ensuring businesses can rely on them day after day.

Industries That Benefit from Flexographic Printing

Flexographic printing is used in many industries, including:

Agriculture: For printing on bags of seeds, grains, and fertilizers.

● Construction

● Food Industry

● Retail

Conclusion

Flexographic printing is essential for businesses needing high-quality, efficient, cost-effective

printing solutions. Whether you are in the agriculture, construction, or food industry,

Armstong’s flexographic printing machines can help you achieve your goals.

With advanced features like the Bag Stopper System, copper-coated anilox rolls, and the Do

Not Dirty Belt System, Armstong ensures that your printing process runs smoothly and

produces outstanding results. Choose Armstrong to maximize your efficiency and profitability

with state-of-the-art flexographic printing technology.