The job it is listed for
A mailroom running the shelf down starts from the goods. Void fill belongs beside a carton, not inside a mailer that should have been a closer bag. Packaging Suppliers keeps Void fill as its own range so it is not picked as a larger mailer.
Loose fill and paper fill take a gap in a box. A mailer that is too big should be a smaller mailer.
The line that is not a substitute
Buying fill to plump a slack mailer fights the reason you chose a bag.
Use fill only on the carton side of the mailroom.
Bringing it in
The carton bench and the mailer bench do not share a fill quantity.
A Friday order on Packaging Suppliers that includes Void fill aims for Monday. A bank holiday on Friday or Monday moves that delivery. The 3pm cutoff is still the same-day dispatch rule.
Open Void fill when you already know this line. The sack or the pack is the unit on the page. Packaging Suppliers will still dispatch an order placed by 3pm on the same day.