Printing factories and designers often ask: How can 92% high-transparency acrylic sticker transparent labels be printed without a white background? The key technique is: using an UV printer with a white ink channel control. Our process supports one-time printing with CMYK + white ink + varnish. If you want a completely transparent background, simply do not apply white ink in the design, only print colors and text. After attaching it to the transparent bottle, only the pattern will be visible, and the background will completely disappear. If you need bright colors on a dark surface, add a layer of white ink as a base underneath the pattern. We offer free pre-press color matching services to ensure that the high-transparency areas are clean and free of fog. The 92% transparency is close to that of optical glass, suitable for luxury perfume bottles, acrylic display boxes, museum-level signs, and high-end wine labels. Even with the smallest text of 2pt, it remains clear.