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B121 - Flexible ESM™

ITW - Wax/Resin

Thermal Transfer Ribbon

B121 Flexible ESM™ wax/resin thermal transfer ribbon is designed to give outstanding print density on the widest range of label materials at high speed while using minimal printhead energy. Designed for flathead thermal transfer printers, B121 is an excellent all around flexible wax/resin ribbon that produces dark, crisp bar codes and images and overs durability and scratch/abrasion resistance above a wax ribbon making it ideal for a wide assortment of applications.

Flexible ESM™ – High label flexibility and low print energy, this wax/resin is ideal for general applications that require medium scratch and abrasion resistance. This would be considered a value product, where performance may be a secondary concern.

extreme solutions
Colors Available

Recommended Substrates

  • Coated / Uncoated paper
  • Card
  • Polyester
  • Polyethylene
  • Polypropylene
  • PVC


  • Low printhead energy
  • Abrasion resistance
  • Print flexibility
  • High density print
  • Chemical resistance to common agents
  • Anti-static PrintheadSaver coating for printhead protection

A variety of sizes are available. Our knowledgeable team can help you find what is needed for your printer model.

Contact us today and talk to a knowledgeable representative to answer any questions, or to place an order.