Markem-Imaje SmartDate X45: The Rewinder's Secret Weapon for Flawless Coding
Let me take you back to last quarter—our plant was drowning in rework. Our old TTO printer on the rewinder was spitting out blurry barcodes, and every speed change caused codes to shift like a drunk sailor. Then we installed the Markem-Imaje SmartDate X45. Three months later, we’re saving 12 hours/week in downtime, and our reject rate? Plummeted from 2.1% to 0.3%. Here’s how this workhorse transformed our rewinder line.
The Rewinder Coding Nightmare (and How X45 Fixed It)
Rewinders are unforgiving beasts—constant speed fluctuations, tension changes, and zero tolerance for coding errors. Our previous TTO struggled with three critical issues:
1. Speed Sync Failures
At 450mm/s, codes started wandering like lost sheep. The X45’s dynamic synchronization changed everything. Its encoder input locks onto the rewinder’s speed signal, adjusting print timing in real time. Last week, we ran a 5-hour job with speeds ranging from 150-550mm/s—every code hit dead center.
Pro Tip: Enable "High-Pack-Rate Mode" when running glossy films. The X45 boosts heat output by 15% to prevent smearing during acceleration.

2. Ribbon Waste That Hurt Our Margins
We were burning through 450m ribbons every 4 hours. The X45’s 1100m ribbon capacity and radial save mode cut changes to once per shift. Math that out: 3 ribbon changes/week vs. 15 before = 120 minutes saved in downtime. At $250/ribbon, we’re also saving $3,000/ month in consumables.
3. The Dreaded "Dead Dot" Disasters
A single missing dot in a QR code meant scrapping an entire rewound roll. X45’s Detect-Plus system scans every code as it prints, flagging defects before they reach the rewinder’s core. Last month, it caught a failing printhead before it ruined a 5,000m medical film roll—saved us $1,200 in material alone.
Installing X45 on Our Rewinder: 3 Surprises
I’ll admit, I was skeptical about "easy integration." But mounting the X45 took 2 hours—here’s what surprised us:
Size Matters: The controller is smaller than a microwave (63x38x37cm). We squeezed it into the rewinder’s electrical cabinet with 10cm to spare.
Plug-and-Play PLC: The web-based interface connected to our Bobst rewinder’s Siemens PLC in 15 minutes. No custom code required.
Orientation Flexibility: Swapping from left-to-right printing? Just flip the printhead—no tools, no parts change. Perfect for our dual-direction rewinder.
If your rewinder runs flexible films (especially pharma or food), stop torturing yourself with budget TTOs. The X45 pays for itself in 4-6 months. Just make sure you:
Use Markem’s resin ribbon for glossy films
Calibrate the print gap to 0.5mm for maximum ribbon savings
Enable the "Parent/Child" user profiles to lock operator settings
The Bottom Line
The SmartDate X45 isn’t just a TTO—it’s a rewinder productivity booster. We’re now running 3 more jobs/week, and our QA team finally stopped camping by the rewinder. If you’re tired of coding headaches on your rewinder line, this machine is worth every penny.
Related Products
Products for the food industry in the field of online editing coding content, can print bar codes, two-dimensional codes, simple icons, etc.
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