Every product that leaves the production line must display accurate batch codes, expiry dates, MRP, and barcodes—clearly, consistently, and permanently. For years, Continuous Inkjet (CIJ) printers and Thermal Inkjet (TIJ) printers have been the go-to solutions. However, an increasing number of manufacturers are now shifting toward laser marking technology.
In this blog, we explore why laser marking is the future of batch coding in pharma and FMCG, how it compares with traditional printing systems, and how BT Print can help you upgrade seamlessly.
The Growing Need for Smarter Batch Coding
Regulatory compliance, anti-counterfeiting, and traceability are major concerns for both pharma and FMCG brands. Here’s why:
Pharma: Must comply with track-and-trace mandates, serialization laws, and anti-tampering regulations.
FMCG: Requires readable, non-smudging batch numbers, MRP printing, and branding to maintain market credibility.
Traditional printing technologies—while effective—often fall short in durability, maintenance efficiency, and environmental impact. This is where laser coding machines are making a big difference.
What Is Laser Marking?
Laser marking is a non-contact, high-speed coding method that uses focused light beams to etch or engrave codes directly onto a product or its packaging material. It requires no ink, solvents, or ribbons, making it a clean and permanent solution for batch coding.
BT Print offers various types of laser coders, including:
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CO2 Laser Marking Machines (for cartons, labels, glass, PET, and flexible packaging)
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Fiber Laser Marking Machines (for metals, plastics, and HDPE bottles)
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UV Laser Markers (for precision marking on sensitive or heat-sensitive surfaces)
Benefits of Laser Marking in Pharma and FMCG
1. Permanent & Tamper-Proof Codes
Unlike ink-based printing, laser marks are engraved onto the product surface. This makes them:
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Tamper-resistant
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Waterproof
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Smudge-proof
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Fade-resistant
This is vital for pharmaceutical traceability and FMCG anti-counterfeit protection, where code durability is non-negotiable.
2. Zero Consumables = Cost Savings
Laser marking machines do not use ink, solvents, or ribbons, unlike batch coding machines using TIJ or CIJ. Over time, this translates into:
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Lower operating costs
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Less downtime
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No waste generation
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It’s a one-time investment with minimal recurring expenses.
3. Low Maintenance, High Uptime
CIJ printers require frequent maintenance:
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Ink line cleaning
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Filter changes
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Printhead servicing
Laser machines have no moving ink parts, resulting in:
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Higher uptime
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Less operator intervention
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Lower risk of coding errors
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This is especially beneficial for high-speed FMCG production lines where efficiency equals profitability.
4. Eco-Friendly Batch Coding
Sustainability is no longer optional. Laser coders are:
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VOC-free
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Zero-waste
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Chemical-free
For pharma and FMCG companies focused on green manufacturing or ESG goals, laser marking supports clean and compliant production.
5. Superior Print Quality
Laser marking delivers:
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High-resolution text and 2D barcodes
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Machine-readable serial numbers
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Clear graphics and brand logos
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Even on high-speed lines, you can expect sharp, consistent, and legible codes across a wide range of materials.
Ideal Applications in Pharma & FMCG
In Pharmaceuticals:
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Blister packs
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Bottles (HDPE, PET, glass)
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Ampoules and vials
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Cartons and labels
In FMCG:
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Pouches and sachets
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Plastic caps and containers
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Metal tins and foil packs
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Paperboard packaging
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If you're printing batch codes, expiry dates, or barcodes, laser marking ensures long-lasting compliance and traceability.
Comparing Laser with CIJ & TIJ Batch Coding Machines
When comparing laser marking with CIJ (Continuous Inkjet) and TIJ (Thermal Inkjet) batch coding machines, several key differences emerge. Laser marking systems do not require any consumables like ink, solvents, or filters, while both CIJ and TIJ printers depend on these regularly, increasing running costs.
In terms of maintenance, CIJ and TIJ printers need frequent cleaning and servicing, whereas laser systems are largely maintenance-free due to their non-contact operation and lack of moving ink components. The durability of laser-printed codes is significantly higher; they are permanent, tamper-proof, and resistant to smudging, fading, or environmental damage—unlike ink-based prints that can degrade over time.
Laser coding is also far more environmentally friendly. Traditional inkjet printers release volatile organic compounds (VOCs) and produce chemical waste, while laser machines offer a clean, emission-free solution.
Though the initial investment in laser systems may be higher, the total cost of ownership is much lower due to the absence of consumables and reduced downtime. Additionally, laser marking provides superior and more consistent print quality, even at high production speeds.
While CIJ and TIJ printers are versatile and commonly used, laser marking is proving to be the more reliable, cost-effective, and future-ready solution—especially for industries like pharmaceuticals and FMCG, where compliance, traceability, and efficiency are critical.
Want to learn more about these machines?
Visit our Batch Coding Machine page.
Why BT Print Is Your Ideal Partner for Laser Coding
At BT Print, we specialize in coding and marking solutions tailored to the unique needs of Indian manufacturers. Here’s what sets us apart:
End-to-End Support
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We provide:
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Site analysis
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Machine selection guidance
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Installation & integration
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Operator training
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After-sales service and AMC
Pan-India Presence
With service support across Kolkata, Delhi, Mumbai, Ahmedabad, Hyderabad, and other major hubs, we ensure fast, on-site response.
Upgrade Solutions
Already using a CIJ batch coding printer? We’ll help you transition to laser marking with minimal disruption to your workflow.
Looking for a demo or expert consultation? Check out our Contact Page to get in touch.
Future-Proof Your Packaging Line Today
Laser marking is not just a trend—it’s the future of batch coding in pharma and FMCG. With its superior print quality, sustainability benefits, and low operating costs, it gives manufacturers a clear competitive edge.
Whether you're dealing with stringent pharma regulations or fast-paced FMCG packaging, laser coding ensures:
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Precision
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Compliance
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Cost-efficiency
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Brand integrity
Talk to our team via the Contact Us page
Ready to Upgrade?
Let BT Print help you move from traditional CIJ or TIJ coding to future-ready laser marking technology.
Email: sales@btprintopkg.com
Call: 9073950891 / 7290033620