Introduction to Digital Textile Printing
59 likes17,378 views
The document provides an overview of digital textile printing, including its definition, history, and comparisons with conventional printing methods. It outlines key components such as printers, printheads, inks, and the role of pre-treatment and post-treatment processes. Additionally, the presentation highlights opportunities and challenges within the digital textile printing industry.
Introduction to Digital Textile Printing
- 1. Introduction to Digital Textile Printing ! Aditya Chandavarkar Founder & CEO Inkjet Forum India !
- 2. PRESENTATION STRUCTURE What is Digital Printing ? - Types of technology ! Digital Textile Printing - History - Conventional vs Digital ! Components of Digital Textile Printing - Hardware - Printers/Printheads - RIP Software - Inks - Role of pre-treatment/post-treatment ! Opportunities/Challenges ! Conclusion ! About Inkjet Forum India
- 3. WHAT IS DIGITAL PRINTING?
- 4. Digital printing refers to methods of printing from a digital-based image directly to a variety of media. Inkjet Technology Laser Technology Source: From Wikipedia, the free encyclopedia Inks Toner Paper & Other Materials Paper
- 5. Printhead = Importance of Printhead
- 6. Printheads CIJ DOD Thermal Piezo Types of Printheads
- 8. History of Digital Textile Printing Stork 1995 Ichinose Mimaki TX1 Encad 1999 Reggiani Dream Robustelli Dupont Mimaki TX 2 2004 Konica Minolta Mimaki JV5 2007 MS JPK Konica Reggiani Renoir Zimmer 2010 1 sqm/h 2 – 4 sqm/h 15 – 100 sqm/h 150 – 500 sqm/h
- 9. Future of Digital Textile Printing 2014 2015 75 sqm/min 4500 sqm/hr
- 10. Applications of Digital Textile Printing
- 11. Applications of Digital Textile Printing
- 12. Market Share of Textile Printing Technologies Source: John Provost
- 13. Conventional Printing Vs Digital Printing
- 14. COMPONENTS OF DIGITAL TEXTILE PRINTING
- 15. Components of Digital Textile Printing So4ware& Hardware& Tex$le& Ink& Chemistry&
- 16. Software - RIP Software
- 17. Hardware - Digital Textile Printers
- 18. Ink Chemistry
- 19. Typical Inkjet Ink Formulation Dye or Pigment dispersion 0.3 - 10 wt % Water soluble organic solvent 1 5 - 15 wt % Water soluble organic solvent 2 5 - 15 wt % Surfactant 0.2 - 2.0 wt % Acid or Base to adjust pH Water Additives (See below) ! - Binders (pigment inks) - Rheology modifiers - Functional materials - Adhesion promoters - UV absorber - Fastness enhancer - Other additives
- 20. Comparison between print paste & inkjet inks
- 21. Reactive Inks
- 22. Acid Inks
- 23. Disperse Inks
- 24. Disperse - Direct Print
- 26. How Sublimation Transfer Works
- 27. How Sublimation Transfer Works
- 28. Dye Inks vs Pigment inks
- 29. Pigment inks
- 30. Type of Pigment Inks
- 31. Textile Fibre Type ! Texture ! Spun or Multifilament Yarns ! Woven / Knitted / Non-Woven ! Dimensional Stability ! Pre-treatment (bleaching, setting …. ) ! !
- 32. Ink Chemistry
- 37. Specific Pre-treatment - Reactive Inks
- 38. Specific Pre-treatment - Reactive Inks
- 41. Post-Treatment
- 42. Post-Treatment Flow for different Inks