Adafruit does not use packaging from ULINE, we've tried very hard to avoid ULINE packaging - if by chance there is a ULINE packaging it is left over from previous stock, or - we needed to get a small amount during the pandemic & supply chain shortage since all other suppliers were out or went out of businesss. Some vendors who we purchase from use ULINE, we will request they consider other options.
Please visit our MULTIPLE "ULINE" alternatives pages and resources we've published for OVER 7 YEARS. Also check out the recent "REFUSE ULINE" site and resources.