Tag
#white under-base
2 posts tagged white under-base.
Apr 19, 2026 · 7 min read
Reading your RIP's white channel preview — grey map
Every DTF RIP shows a preview of the white under-base as a greyscale thumbnail before you send the job. Most operators glance at it and click Print. Here is how to read that preview like a pre-press engineer — and what a bad white preview looks like before it becomes a bad print.
Apr 18, 2026 · 7 min read
DTF white under-base: what the choke actually does
Every DTF operator has seen the symptom — a thin white halo peeking out from under colour edges on a dark shirt. The fix is called the choke. Here is what it means, what a sensible default looks like, and when to change it.