Two Parts Must Behave as One
Resolve the tray, insert and finished product position before the outer sleeve is sized. Small changes to tray depth or surface finish can turn a controlled slide into drag, looseness or an awkward reveal. Custom Tray and Sleeve Boxes work only when the inner tray and outer sleeve are developed as one moving system.
The tray carries the product while the sleeve controls enclosure, movement and the first visual impression. Their dimensions cannot be finalised independently.
This is also what separates the style from a simple printed wrap. If the product already sits inside a complete box and only needs another branded layer, Box Sleeves solve that job with less structure. Tray and sleeve packaging earns its place when the tray itself is part of the finished product presentation.











