What Happens Inside a Decorator? (Part 2) IPS CanSCHOOL

Introduction

This tutorial provides a detailed overview of the can decorating process that occurs within a Decorator, specifically focusing on how beverage cans are printed and coated for durability and aesthetics. Understanding this process is essential for anyone involved in beverage can production or decoration.

Step 1: Passing Through the Print Head Section

• Cans Enter the Print Head: The first stage in the decorating process involves the cans moving through the print head.
• Inker Assemblies at Work: Multiple inker assemblies are used to blend various colors.
  • These assemblies apply ink onto a blanket, which transfers the design onto the can.
• Color Blending: Ensuring the right color mix is crucial for achieving the desired design quality.
  • Regularly check the ink consistency and adjust as needed.

Step 2: Application of Protective Over Varnish

• Varnishing Process: Once the ink is applied, each can is coated with a protective over varnish.
• Purpose of Varnish: This step enhances the gloss finish and adds durability to the printed design.
  • It helps protect the artwork from scratches and environmental factors.
• Quality Control: Monitor the varnish application to ensure an even coat without runs or bubbles.

Step 3: Handling by the Transfer Unit

• Transfer Unit Functionality: After varnishing, the cans are handled by the transfer unit.
• Flawless Presentation: This unit ensures that each can is presented perfectly before moving to the next stage.
  • Check for any misalignments or imperfections during this process.
• Final Inspection: Conduct a thorough inspection of the decorated cans to ensure they meet quality standards before packaging.

Conclusion

In this tutorial, we explored the intricate steps involved in can decoration, from the initial printing through to the protective varnishing and final handling. Key takeaways include the importance of color blending, the protective role of varnish, and the necessity of quality control. For those looking to deepen their knowledge, consider exploring the full CanSCHOOL Course on Decorator Operation & Maintenance. Stay tuned for the next video, which will cover what happens inside a Necker!