“We needed to fix waste without slowing the line,” the plant manager told me on our first call. “If we can hold color across seasonal SKUs and stop rework, we’ll free up cash and nights.” This was a Belgian craft brewery selling across the Benelux region—ambitious, lean, and tired of firefighting on labels. They asked us to help, and they also chose to partner with printrunner for quick-turn test runs and market pilots.
The brief sounded straightforward: reduce scrap and stabilize color, but keep flexibility for 30+ seasonal labels. The snag? Short changeovers, glass and PET formats, and a small on-site team rotating between brewing and packaging. We had to build a process they could live with at 2 a.m. during a canning sprint.
The turning point came when we agreed on a hybrid path—combining a flexo base with digital overlays. It wasn’t love at first sight; there were debates about ink odour, curing, and embellishments. But the data (and early samples) moved the room.
Company Overview and History
Brasserie du Nord (name changed by request) started as a 5,000 hl craft outfit ten years ago and now runs 20,000–25,000 hl annually. They distribute across Belgium, the Netherlands, and northern France—mostly cans and 330 ml glass. Labels are part of the brand story: bold color, quirky illustrations, frequent seasonal drops.
On the packaging line, the team ran pressure-sensitive labels on labelstock for both paper and PP film. Most jobs were Short-Run and Seasonal, with 500–10,000 pieces per SKU. The brand team liked embellishments (spot varnish, occasional foil), which made production balancing act between impact, cost, and timelines.
Quality and Consistency Issues
Scrap hovered around 8–9% on busy weeks, driven by color drift (ΔE creeping past 4–5 on certain hues), misregistration during fast ramps, and occasional substrate switchovers that didn’t behave the same under UV curing. First Pass Yield sat near 86–88%, which meant too many labels reprinted or quarantined.
One early meeting summed up the operational reality. Someone asked, half-joking and half-frustrated, “why is dymo label not printing?” It was a reminder that office label habits had seeped onto the floor—quick fixes, inconsistent profiles, and backup devices to patch gaps. We needed a real process, not workarounds.
Changeovers were another pain point. Moving from a bright IPA label to a matte lager label could take 40–45 minutes, with ink swaps and plate checks. On short Seasonal runs, those minutes stack up. Any solution had to shorten that window without asking the team to learn three new systems overnight.
Technology Selection Rationale
We evaluated three paths: pure Digital Printing for full flexibility, classic Flexographic Printing for speed on longer runs, and a Hybrid Printing setup that lays a flexo base (solids, whites) with digital for variable art and last-mile tweaks. The hybrid route won because it handled multi-SKU color consistency and trimmed changeover touches to mostly recipes and heads, not full plate swaps.
We also looked at heat transfer label printing for PET formats, especially for limited PET bottles. The development trials were clean on adhesion, but the brewery wanted consistent aesthetics across PET and glass. Pressure-sensitive labels with UV Ink on labelstock matched the brand’s texture and finish preferences better, especially with varnishing.
To benchmark throughput and cost, we compared against a partner in the U.S. focused on label printing kansas city retail volumes. Different market, similar SKUs. The hybrid approach mapped well in both contexts, with flexibility on Variable Data for batch codes and promos—key for the marketing team’s seasonal plans.
Pilot Production and Validation
We started with a three-week pilot: five SKUs, 5,000–8,000 labels each. UV Ink with low-migration profiles for food-adjacent use, G7-calibrated targets, and a controlled ΔE tolerance under 2.5 for primary brand colors. Finishing included varnishing and die-cutting to the existing dielines so the team didn’t change canning-line guides.
Marketing slipped in a promo test. Two SKUs carried unique codes—one referencing a printrunner promotion code and another testing a small run of printrunner coupons on neck tags. Variable Data worked as expected; scan rates peaked near 3–5% on the first 72 hours of the launch, which gave them a read on creative and channels without heavy spend.
On the shop floor, the first ramp-up hit a snag: micro-banding on dense blues at higher speeds. We adjusted profile settings and slowed the line by 5–10 meters/minute during the first 1,000 labels, then returned to target speed. FPY during the pilot landed at 92–94%—not perfection, but a clear step up and stable enough to proceed.
Quantitative Results and Metrics
Six months after go-live, scrap for labels trended at 3–4% on average weeks. ΔE for primaries stayed within 1.5–2.2 on production lots. FPY moved into the 93–95% range. Changeovers, once 40–45 minutes, now average 25–30 minutes for most SKUs, mainly due to fewer plate-related steps and more recipe-driven setup.
Throughput rose from roughly 45–55k labels per day to 60–70k on steady weeks, depending on SKU mix. Payback period for the hybrid upgrade penciled at 12–16 months, depending on seasonal demand. Energy per pack decreased slightly (kWh/pack down by an estimated 10–15%), mostly credited to fewer reruns and tighter first-pass targets—still being documented as the team builds a longer dataset.
Lessons Learned
Here’s where it gets interesting: the biggest win wasn’t technology; it was discipline. The team created two print-ready pipelines—one for flexo bases, one for digital overlays—and enforced file prep rules. That alone cut prepress confusion. Training mattered too; two operators became color champions, and we put a quick checklist on-press to avoid guessing under pressure.
But there’s a catch. UV Ink carries odour considerations, and some cartons picked up a faint scent on warm days. We’re testing alternative UV-LED Ink sets and airflow adjustments. Also, not every SKU justifies hybrid; for high-volume, stable art, flexo still makes sense. Hybrid shines in Seasonal and Promotional work where agility pays for itself.
From a sales standpoint, I’ll add a personal view: blending flexibility with consistency is a negotiation every week. The brewery kept one small digital-only lane for late-breaking festival labels, and they still lean on printrunner for fast market tests. That mix—plant control plus outside agility—keeps calendars sane. When we wrapped the first phase, the team joked that nobody had asked “why is dymo label not printing” in months, which tells you the process found its rhythm.
