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Home / News / TTO Ribbons for Flexible Packaging: Printing on Chips & Candy Wrappers

TTO Ribbons for Flexible Packaging: Printing on Chips & Candy Wrappers

Walk down the snack aisle. Every bag of chips, candy bar, and frozen veggie pack has a date code and lot number printed directly onto the plastic film.

This is not done with a label. It’s done with TTO (Thermal Transfer Overprinting).

Printers like Markem-Imaje, Videojet, and Domino sit directly on the packaging machine, printing at incredible speeds as the film flies by.

If you are a food manufacturer, you know the pain: Ribbon Snapping. When a ribbon snaps at 1,000 packs per minute, your entire production line stops.

At Only Imaging, we manufacture “Drop-in Replacement” TTO ribbons that match OEM performance at a fraction of the cost.

The Technology: Near Edge vs. Flat Head

We covered this in a previous technical post, but for flexible packaging, it is critical.

  • TTO Printers are ALWAYS Near Edge.

  • They require a ribbon that releases ink instantly (in milliseconds) upon heating.

  • Warning: If you put a standard “Flat Head” wax ribbon in a TTO printer, it will stick to the film and snap immediately.

Challenge 1: Adhesion to Slippery Films

Snack packaging (BOPP, PET, Metalized Film) is slippery.

  • Our Solution: Only Imaging NET (Near Edge Technology) Series.

  • It contains a special resin adhesive layer designed to “grab” onto smooth plastic films instantly, ensuring the date code doesn’t rub off during shipping.

Challenge 2: Speed (40 IPS / 1000mm/s)

Packaging lines are fast.

  • Anti-Static is Key: High speed generates static electricity, which attracts dust and causes print voids. Our TTO ribbons feature a premium Conductive Back-Coating to dissipate static and protect the printhead.

Challenge 3: Food Safety

Since these ribbons are used near food production:

  • Only Imaging TTO Ribbons are free from heavy metals and fully comply with FDA and EU Food Contact regulations for indirect food contact.

Conclusion: Keep the Line Running

Don’t overpay for “Branded” OEM consumables. Our TTO ribbons are compatible with SmartDate, DataFlex, and Zodiac printers.

ONLY IMAGING is a leading supplier of labels, printing equipment and associate consumables, including TTR products in various widths and lengths. Please take the opportunity to learn more about our range of high-quality thermal transfer ribbons and explore our other products for any further questions you may have click Here.

If you want to read more Must-Know Information On Thermal Transfer Ribbons click here.