Digital Printing Machines vs. Flexographic Printing Machines: Advantages and When to Choose Flexographic Printing
Digital printing and flexographic printing are not simply a matter of "which is better" — they serve fundamentally different production scenarios. The core advantage of flexographic printing lies in its extremely low unit cost and high-speed stability for large-volume production, while digital printing wins on flexibility for short runs, personalization, and fast delivery.
Core Differences at a Glance
Comparison Dimension | Digital Printing Machine | Flexographic Printing Machine |
Economic minimum order quantity | Extremely low, starts from 1 piece, suitable for proofing and short runs | Relatively high, typically only cost-effective at several thousand pieces or more |
Unit cost | Fixed per-piece cost, economical for small batches, but far higher than flexo for large volumes | The larger the order, the lower the unit cost (ink costs can be as low as about 1/10 of digital) |
Printing speed | Relatively slow (industrial-grade typically 30–75 m/min) | Extremely fast, mainstream machines can reach 100–150 m/min or even higher |
Plates and setup | No plate-making required, print directly from file, zero setup time, no plate fees | Requires custom plates and plate mounting/registration, fixed plate fees, longer setup time |
Color and precision | Flexible color adjustment (digital), suitable for photo-quality images and variable data | High solid color saturation, but limited by screen ruling (133–175 lpi), slightly weaker in fine gradients |
Substrate adaptability | Mainly suitable for flat materials, limited for extra-thick or heavily textured materials | Extremely strong, can print on everything from 0.22 mm film to 10 mm thick corrugated board |
When Should You Choose a Flexographic Printing Machine?
Overall, flexographic printing is the wiser choice in the following situations:
1. Large order volumes with fixed designsThis is the core application scenario for flexo. When your order volume stably exceeds 5,000 pieces (the exact threshold depends on the carton and pattern complexity), and the design does not need to be modified for a long period, the economies of scale of flexo become fully apparent. At this point, the plate-making fee is diluted by the huge quantity, and the per-piece cost will be significantly lower than digital printing.
2. When you need ultimate production efficiencyIf your business has strict large-volume delivery requirements, the high-speed advantage of flexo is irreplaceable. Its operating speed of 100–150 m/min allows massive orders to be completed in a short time, which is currently difficult for industrial digital printing to match.
3. Special or heavy substratesIf your product involves corrugated board, thick cardstock, or printing on non-absorbent materials such as film, flexo has stronger adaptability. Flexographic machines use low impression pressure and can handle a wide range of materials from thin paper to thick corrugated board, which is crucial in the packaging field.
4. When large solid color blocks are neededWhen using spot color inks, flexo can achieve very thick, highly saturated color effects. If your packaging design focuses on eye-catching large solid color blocks (such as logos or background colors), flexo often outperforms digital.
In Addition: Hybrid Printing Is a Trend
It is worth noting that more and more companies are now choosing a "digital + flexo" combined solution. For example, flexo is used for large-volume base patterns and spot colors, while a digital unit is used inline to jet variable data (such as serial numbers, QR codes, or personalized text). This retains the low cost and speed of flexo while also accommodating the flexibility of digital.
If you can tell me the type of products you mainly print (such as cartons, labels, or paper bags) and your expected order volume, I can give you more specific equipment selection advice.
Alisa 86-138 6772 6765
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