Sorry, I don't understand your issue.
It seems you just need to write a document (Word?) that explains what you do. Add pictures of a standard bag, bad label, box, box labe, pallet, wrapping, label, etc. Have someone box up an order, and photograph everything. Arrange the photos in time-sequence, and describe the materials used (what type of bag, dimensions of box, etc.).
Is this the advice you're looking for?
People here are extremely helpful - give us more to go on if you need help. What issues do you see? What is in place now?
Solinas