When we refer to blank boxes, this means that we're not printing anything on them. 

At PackMojo, blank mailer boxes can either be:

  1. White outside, kraft inside
  2. White outside, white inside
  3. Kraft outside, kraft inside

And blank folding carton boxes can either be:

  1. White outside, white inside
  2. Kraft outside, kraft inside

Any other colors for these boxes won't be considered a blank box anymore.

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